House Renovation Knightsbridge - All Trades In House - Single Project Manager - Fixed Price
✓ All Trades In House | ✓ Single Project Manager | ✓ Gas Safe Registered | ✓ NICEIC Approved | ✓ Period Property Specialists | ✓ Fixed Price Guarantee | ✓ Free Site Visit
A couple called us in September. They had purchased a Victorian townhouse on Hans Crescent, five floors, twelve rooms, a building of exceptional quality and considerable history. The townhouse had been divided into four separate apartments in the 1960s. The couple had purchased all four leasehold interests and the freehold, reuniting the building as a single dwelling for the first time in sixty years.
Six decades of apartment conversion had left the building with four separate boilers, four separate electrical installations, four separate kitchens, six bathrooms of varying vintage and condition, a staircase that had been partially enclosed to create apartment entrance halls, and original period features, cornicing, fireplaces, original timber floors, the principal staircase with its original balustrade in various states of survival ranging from perfect to gone.
They had approached three companies before calling us. The first was a luxury interior design firm, which confirmed they could design the interior but did not project manage or carry out the building work. The second was a high-end building contractor, who confirmed they could carry out the structural and building work but subcontracted all trades and had a programme of thirty months. The third was a project management company, which confirmed they could manage the project but would charge a management fee on top of the cost of every contractor they appointed.
Three companies. Three partial solutions. No single company could design, build, and deliver the complete project under one programme and one price.
And thirty months.
We managed the complete reinstatement of the Hans Crescent townhouse. Structural works removing the apartment conversion partitions, reinstating door openings, and reinstating staircase access throughout all five floors. Services consolidation: four heating systems were removed and replaced with a single integrated gas-fired system. Four electrical installations consolidated into a single NICEIC-certified installation with a full rewire. Period features surviving cornicing cleaned, repaired, and extended where sections were missing. Three original fireplaces restored. Original timber floors sanded and finished.
Principal staircase balustrade repaired and refinished. One kitchen. Six bathrooms. Decoration throughout. Flooring throughout. Planning consent and Listed Building Consent obtained for all works requiring approval. One project manager. All trades in-house. One fixed price.
The Hans Crescent townhouse was reinstated and handed over to the couple in fourteen months.
Not thirty.
Professional house renovation across Knightsbridge SW1X, Chelsea SW3, Belgravia SW1, and South Kensington SW7. All trades in-house roofing, structural, Gas Safe plumbing, NICEIC electrics, plastering, kitchen, bathrooms, decoration, and flooring. Single project manager. Fixed prices from £50,000. Victorian townhouse and period property specialists. Free site visit.
Benefits:
- House renovation, Knightsbridge, all trades in-house, no subcontractors
- Single project manager from the first day to the handover day
- Victorian townhouse reinstatement specialists
- Period property and listed building renovation in Knightsbridge
- Divided property reunification reinstating apartments into single dwellings
- Gas Safe plumbers and NICEIC electricians are employed directly
- Structural team in-house, no separate structural contractor
- Fixed price guarantee covering every trade and every stage
- Planning and Listed Building Consent management
- Free site visit and complete programme assessment
- 12-month workmanship guarantee on all house renovations in Knightsbridge
- From £50,000 Complete Renovation
- All Trades In House
- Single Project Manager
- Fixed Price Guarantee
📞 Free Quote: 020 7129 7418
Standard Call Out Charge | £95.00 +vat (additional hours @£75 p/h) |
Electrician | £115.00 +vat (additional hours @£95 p/h) |
Heating / Gas Engineer | £115.00 +vat (additional hours @£95 p/h) |
EICR (Electrical Installation Condition Report) | £240-420.00 +vat P.O.A |
PAT (Portable Appliance Test *incl 12 items) | £105.00 +vat (additional £5.00 per item ) |
GSI (Gas Safety Inspection) | £110.00 +vat |
Boiler Service | £120.00 +vat |
Combined GSI & Boiler Service | £210.00 +vat |
The couple who purchased the Hans Crescent townhouse were not naive buyers. They understood the scale of the project before they committed to it. They had surveyed the building carefully, obtained a structural survey, and entered the purchase knowing that the reinstatement of a five-storey Knightsbridge Victorian townhouse from four decades of apartment conversion would be the most significant building project either of them would ever undertake.
What they had not anticipated was how difficult it would be to find a single company capable of holding the complete project.
The interior design firm they approached first was genuinely excellent at what it did. Spatial planning, material specification, furniture selection, and lighting design all of this was within their capability, and they demonstrated it convincingly. What they could not do was manage the building work. Their model assumed a separate main contractor would carry out the structural and trade work while they focused on design. The building contractor would be appointed separately. The trades would be subcontracted by that contractor. The design firm would coordinate with the contractor through a formal contract administration process. The homeowner would be managing a relationship between two organisations with different objectives and different accountabilities.
The building contractor the couple approached second had an equally impressive portfolio. Victorian townhouse reinstatement at the Knightsbridge level was within their experience, and they demonstrated it with reference projects. Their programme was thirty months. Their method was subcontracting; they would project manage, and the trades would be appointed separately from their approved supplier list. The management fee for this service was substantial and sat on top of the trade costs rather than being included within a single fixed price.
The project management company the couple approached third offered to coordinate all of the above, appointing both the interior designer and the building contractor on the homeowner’s behalf and managing the relationship between them. Their fee was a percentage of the total project cost. Added to the building contractor’s management fee and the interior designer’s fee, the total coordination cost before a single trade had done any work was significant.
Three companies. Three legitimate businesses with genuine capabilities. None of them is able to hold the complete project in a single programme, a single accountability, and a single price.
The reinstatement of a Knightsbridge Victorian townhouse from apartment subdivision back to a single dwelling is a specific and complex project category that combines elements of house renovation, period feature restoration, planning management, and services consolidation in a way that no single element of the scope fully describes.
Structural reinstatement. Sixty years of apartment conversion leave a structural legacy that must be carefully assessed before any reinstatement work begins. Partition walls built during the conversion may have been constructed against or around structural elements of the original building. Removing them requires a structural assessment to confirm that the partition is truly non-structural before it comes down. Staircase enclosures built to create private entrance lobbies for individual apartments typically involve both non-structural partition work and modifications to the original staircase structure that must be reversed carefully. Door openings sealed during the conversion must be reinstated in a Knightsbridge Grade II listed townhouse; this reinstatement must match the original opening specification precisely.
Services consolidation. Four separate boilers, four separate consumer units, four separate water supply connections, and four separate drainage systems, all installed at different times by different contractors with different approaches, must be assessed, rationalised, and replaced with a single integrated system appropriate for a five-storey private dwelling. This is not simply a matter of removing three of the four heating systems and keeping one. The retained system will not have been designed for the thermal load of a five-storey house and will require replacement with a system specified for that purpose. The electrical installation of four consumer units with four separate connection points must be consolidated into a single installation with a single consumer unit, a new meter arrangement, and a full rewire to current standards throughout the building.
Period feature reinstatement. Sixty years of apartment conversion treat period features as obstacles rather than assets. Cornicing is damaged by the partition wall construction. Fireplaces are removed or sealed. Original floor boards are covered with carpet and underlay stapled directly to the boards, causing damage to the surface that must be repaired before refinishing. The principal staircase, the most significant period feature in a Knightsbridge Victorian townhouse, may have had sections of its balustrade removed, its newel posts modified, and its treads carpeted in ways that have left marks and damage requiring specialist joinery repair.
Reinstating these features, not simply repairing the damage but restoring them to the standard they had when the house was built, requires specialist knowledge that a generic renovation contractor does not have. Our team works with original Victorian joinery, original plasterwork profiles, and original floor boarding regularly, understanding how each material was originally worked and how it must be approached in reinstatement.
The reinstatement of a divided Knightsbridge townhouse follows the same fundamental sequence as any house renovation: roof and structure first, services second, finishes last, but with additional stages specific to the reinstatement scope.
Stage One: planning and consent. Before any physical work begins, the planning position must be established. Listed Building Consent for internal works affecting original features. Planning consent for any external works. Building Regulations applications for structural work and the installation. In a Knightsbridge Victorian townhouse, the consent position affects the specification of almost every element of the reinstatement, from the reinstatement of original door openings to the specification of the heating system. Starting work before the consent position is clear creates the risk of having to redo completed work to comply with conditions that were not known at the time.
Stage Two: structural reinstatement. All partition removal, opening reinstatement, and staircase reinstatement are completed before any service work begins. The structural stage changes the building’s layout, and the services installation must follow the reinstated layout rather than the apartment conversion layout. Structural work before services means the plumbers and electricians route their work through the reinstated building, not around the conversion partitions that are about to be removed.
Stage Three: services consolidation. New heating system boiler, pipework, and radiators or underfloor heating installed throughout. Full rewire new consumer unit, new circuits throughout all five floors. Gas Safe throughout. NICEIC throughout. All first-fix services installed before plastering begins.
Stage Four: plastering and period feature reinstatement. All walls and ceilings replastered or made good throughout. Cornicing was repaired and extended to match the surviving original profile. Original floor repairs carried out, boards lifted where damaged, new boards spliced in to match, boards relaid before sanding and finishing. Original staircase restored, balustrade repaired, newel posts addressed, treads restored.
Stage Five: kitchen and bathroom installation. Kitchen on the lower ground floor fully new installation. Six bathrooms, three completely new, three refurbished to match. All installation work against plastered, restored surfaces.
Stage Six: second fix services. All electrical outlets, light fittings, and switches are fitted throughout. All radiators, sanitaryware, and appliances are connected and commissioned.
Stage Seven: decoration and flooring. Full decoration throughout all walls, ceilings, and woodwork. Flooring is installed as the final stage before handover.
The Hans Crescent townhouse reinstatement programme was fourteen months from the start of planning consent preparation to the day the couple moved in. Planning and Listed Building Consent obtained in months one and two. Structural reinstatement, partition removal, opening reinstatement, and staircase reinstatement in months three and four. Services consolidation, full rewire, new heating system throughout all five floors, months four and five. Plastering, cornicing repair, floor restoration, and staircase restoration, months five through seven. Kitchen installation month seven. Six bathrooms months seven through nine. Second fix services month nine. Decoration throughout months nine through twelve. Flooring month twelve. Snagging and handover month fourteen.
Fourteen months. Not thirty. Because all trades were in-house no waiting for a subcontracted plumber to become available, no scheduling gap between the structural team finishing and the electricians starting, and no management fee charged on top of the trade costs because the project manager was our own employee, whose cost was included in the fixed price.
The couple on Hans Crescent moved into their reinstated Knightsbridge Victorian townhouse fourteen months after calling us. A building that had been divided for sixty years was a single home again.
Complete house renovation across Knightsbridge SW1X, covering every stage from planning consent assessment through to final handover. Structural work, Gas Safe plumbing, NICEIC electrics, plastering, kitchen installation, bathroom installation, decoration, and flooring all delivered by our in-house team under a single project manager. One fixed price. One team. No subcontractors.
Our complete house renovation Knightsbridge service is built around the specific property types and planning requirements of SW1X Victorian townhouses, listed buildings, conservation area properties, and the specific challenges that Knightsbridge presents to any renovation programme. The free site visit for every house renovation Knightsbridge quotation includes planning consent assessment, structural assessment, and services condition assessment, so the fixed price we quote reflects the complete scope of work rather than an optimistic estimate.
Victorian townhouse renovation is the defining specification of our house renovation Knightsbridge work because Victorian townhouses on the principal streets of SW1X are among the most significant domestic buildings in London, and their renovation requires a combination of period property knowledge, structural expertise, and planning awareness that generic renovation contractors do not bring.
Knightsbridge Victorian townhouses are typically five to seven storeys, significantly taller than Chelsea Victorian terraces, and present renovation challenges at every level. Original Welsh slate roofs at considerable height. Original Victorian drainage systems have been adapted piecemeal over 150 years. Original gas and electrical installations in varying states of replacement and condition. And original period features cornicing, fireplaces, floor boarding, joinery, the principal staircase that in a Knightsbridge townhouse represents genuine heritage value that the renovation must preserve and restore rather than simply remove.
Period property reinstatement for Knightsbridge properties that have been subdivided into apartments during the post-war period, when large townhouses became economically challenging to maintain as single dwellings and are now being reunited as single homes by buyers who have purchased all the leasehold interests and the freehold.
The Hans Crescent townhouse was the defining example, but it is not unique. Knightsbridge and Belgravia contain numerous Victorian and Georgian townhouses that were divided in the 1950s, 1960s, and 1970s and are now in the process of being reunited. Our period property reinstatement Knightsbridge service manages the complete programme planning and consent, structural reinstatement, services consolidation, period feature restoration, and complete interior renovation under a single fixed price and a single project manager.
Listed building house renovation in Knightsbridge is the most complex and most rewarding renovation category we work in across SW1X. Knightsbridge has a high concentration of Grade I, Grade II*, and Grade II listed buildings, Georgian and early Victorian properties that carry listing conditions affecting both the character of the interior and the external fabric.
Complete house renovation in a Knightsbridge listed building requires Listed Building Consent for works affecting original features, the external fabric, and in some cases the internal layout, where the listing specifically protects elements of the original plan form. We assess the consent position for every listed building house renovation Knightsbridge project at the site visit stage, identifying what requires consent, what can proceed under permitted development, and what the Royal Borough of Kensington and Chelsea’s conservation team is likely to require in the consent application. We manage the application and the consent process alongside the renovation programme.
House renovation combined with a rear extension, lower ground floor extension, or loft conversion the complete transformation package for Knightsbridge townhouses, where increasing the floor area is as important as restoring the existing fabric. House renovation and extension in Knightsbridge requires planning consent management in the conservation area, structural design for the extension, and careful coordination of the extension programme with the renovation programme so the two stages work as a single coherent project rather than sequential separate contracts.
House refurbishment for Knightsbridge properties where the structure and services are sound, and the renovation focus is on updating the finish, new kitchen, new bathrooms, decoration throughout, new flooring, and associated updating of electrics and plumbing to current standards. House refurbishment Knightsbridge is the appropriate scope for properties that are habitable and structurally sound but whose finish and specification no longer reflect the standard expected at the Knightsbridge market level.
Stalled house renovation rescue for Knightsbridge homeowners who are partway through a renovation that has stopped because a contractor has not performed, because the programme has collapsed under the weight of coordination between separate trades, or because the homeowner has run out of capacity to manage a project of this complexity.
We assess stalled renovations honestly, identifying what has been completed correctly, what needs to be redone, and what remains outstanding. We provide a fixed price for the complete remainder of the renovation with a realistic completion date. Knightsbridge stalled renovations frequently involve listed building works that have been carried out without consent. We advise on the retrospective consent position and manage any applications required before work recommences.
What Is Included in Our House Renovation Knightsbridge Service
Complete structural assessment, engineer coordination, Building Regulations management, and structural work by our in-house structural team. Partition removal and reinstatement of original openings. Staircase reinstatement. Steel beam and lintel installation for structural wall alterations. Extension foundations and structure. All structural work to the engineer’s specification with Building Regulations sign-off before enclosing. In Knightsbridge, the structural work of listed buildings is coordinated with the Listed Building Consent conditions, confirming that every structural element of the reinstatement matches the original specification where consent requires it.
Specialist period feature reinstatement by our in-house team covering the cornicing, fireplaces, original floor boarding, principal staircase, and joinery elements that define the character of a Knightsbridge Victorian townhouse. Cornicing was repaired where damaged and extended where missing, matching the original profile using the surviving sections as the template. Fireplaces restored, structural lining reinstated where required, original surround repaired or replacement sourced to match.
Original timber floors repaired and refinished, damaged boards replaced with matching timber, and floors sanded and finished to the appropriate specification. Principal staircase restored, balustrade repaired, newel posts addressed, treads refinished. Period joinery skirtings, architraves, dado rails, and window boards were repaired and reinstated where missing. This is the work that distinguishes Knightsbridge Victorian townhouse renovation from generic house renovation and the work that requires the specific knowledge our team brings to every project.
Complete plumbing installation by our Gas Safe registered plumbers, new heating system specification and installation appropriate for the size and configuration of each Knightsbridge property. New boiler specifying the correct output for a five or six-storey Knightsbridge townhouse is a different exercise from specifying a combi boiler for a Chelsea flat. Underfloor heating on lower ground and ground floors where appropriate. Radiator system on upper floors. Complete new pipework throughout. Hot water system unvented cylinder appropriate for the occupancy and demand of a large Knightsbridge townhouse. All Gas Safe notifications completed. Boiler manufacturer warranty registered.
Complete rewire by our NICEIC-approved electricians. New consumer unit and meter arrangement where services consolidation is involved. New lighting circuits throughout are appropriate for the ceiling heights and room volumes of a Knightsbridge Victorian townhouse, where lighting design is as important as the electrical installation. New socket circuits throughout. Dedicated circuits for kitchen appliances, electric vehicle charging, where specified, and any other high-draw equipment. Smart home integration where specified. All electrical work to Part P of the Building Regulations. NICEIC certification is issued at handover.
Complete roofing assessment and repair or replacement as the first physical stage of every house renovation in the Knightsbridge programme. Welsh slate repair and replacement on Knightsbridge Victorian townhouses at the heights involved, roofing work in Knightsbridge requires specific access planning and risk assessment that our roofing team manages as a standard element of every programme. Valley repairs. Flashing repairs and replacement. Guttering cast iron profile to match the original. Chimney stack repairs and repointing. All roofing work is completed before any interior renovation begins.
Full plastering throughout by our in-house team working immediately after first fix services are complete, with no programme gap. In Knightsbridge Victorian townhouses, the plastering specification includes both standard skim and the lime plaster repair work required in listed buildings, where the existing lime plaster is sound and must be retained and repaired rather than replaced with gypsum. Our plasterers understand both specifications and apply the correct one to each surface in each room. Cornicing repair and extension is carried out by our plastering team using the surviving original sections as the template for any missing elements.
Complete kitchen renovation as an integrated stage of the house renovation Knightsbridge programme. In a Knightsbridge Victorian townhouse, the kitchen is typically on the lower ground floor, the original service level of the building, and the renovation brief usually involves both the kitchen installation and the transformation of the lower ground floor from its subdivision-era condition to a space that reflects the quality of the property above. Our Knightsbridge kitchen renovation service includes structural work, Gas Safe plumbing, NICEIC electrics, and kitchen installation, all delivered by our in-house team as a single coordinated stage of the house renovation programme.
Complete bathroom renovation for every bathroom in the Knightsbridge property, from the principal en suite on the first floor to the secondary bathrooms on upper floors, as integrated stages of the house renovation programme. In a reinstated Knightsbridge townhouse, multiple bathroom specifications may be required, some bathrooms completely new, others refurbished to match the new installation standard, and in some listed buildings, the bathroom positions are determined by the Listed Building Consent conditions. Our bathroom renovation Knightsbridge team manages all of these within a single programme.
Full internal decoration throughout by our in-house decorating team. In Knightsbridge Victorian townhouses, the decoration specification requires significantly more preparation than modern properties. Original plaster, restored cornicing, repaired joinery, and refinished floors all require specific preparation approaches. Preparation to the standard required for decoration in a Knightsbridge property of this quality is as important as the decoration itself, and our decorating team understands the difference between the preparation required for a contemporary painted finish and the preparation required for a finish appropriate to a significant Victorian townhouse.
All floor coverings installed by our in-house team as the final stage before handover. In a Knightsbridge Victorian townhouse, the flooring specification is typically mixed original timber floors on principal and upper floors sanded and finished, stone or tile on lower ground floor, carpet on upper bedroom floors. The coordination of multiple flooring specifications across five or six floors is managed by our team as a single stage, with all flooring installed in the correct sequence and all transitions between floor types detailed correctly.
A dedicated project manager assigned to every house renovation Knightsbridge project is present on site throughout the active programme, managing every trade, every consent process, every Building Regulations inspection, and every supplier delivery. In a Knightsbridge Victorian townhouse reinstatement, the project management role is more complex than in a standard house renovation. The number of concurrent work streams, the consent management requirements, and the period feature reinstatement elements all require a project manager with specific knowledge and specific authority to make decisions on the programme without referring every question back to the homeowner.
Our project managers on Knightsbridge house renovation projects are senior members of our team, not junior coordinators. They have the knowledge to manage a listed building consent application, to assess a period feature reinstatement specification, and to make the programme decisions that keep a fourteen-month project on track without fourteen months of homeowner involvement in every detail.
House Renovation Costs Knightsbridge
A complete Victorian townhouse renovation in Knightsbridge roof repair or replacement, structural work, full rewire, new heating system, one kitchen renovation, three to six bathrooms, plastering throughout, period feature repair and reinstatement, decoration throughout, and flooring throughout without extension: typically £50,000 to £150,000 depending on the size of the property, the extent of structural and period feature work, the kitchen and bathroom specification, and the planning consent requirements.
At the upper end of this range, five and six-storey Knightsbridge townhouses with significant period feature reinstatement, listed building consent requirements, and high-specification kitchens and bathrooms, the investment reflects both the scale of the project and the quality standard required to produce a result appropriate for a Knightsbridge property at the current market level.
A full house renovation in Knightsbridge covering all structural work, including any open plan conversions or opening formation, complete rewire, new heating system, kitchen, multiple bathrooms, period feature work, full plastering, decoration, and flooring: typically £80,000 to £250,000 depending on the size of the property, the extent of structural and period feature work, and the specification of the finished result.
A complete period property reinstatement reuniting a divided Knightsbridge townhouse from apartment subdivision into a single dwelling, including structural reinstatement, services consolidation, period feature restoration, and complete interior renovation: typically £150,000 to £500,000 depending on the number of floors, the number of apartments being reunited, the condition of the surviving period features, the extent of consent requirements, and the specification of the finished result.
The Hans Crescent five-floor townhouse reinstatement was at the upper end of this range, reflecting the scale of the property, the extent of services consolidation across four separate apartment systems, and the listed building consent management requirements. The value created by the reinstatement significantly exceeded the cost of the renovation, as a reinstated Knightsbridge Victorian townhouse, used as a single dwelling, commands a market premium over the combined value of the individual apartments.
The five factors that most significantly affect house renovation cost in Knightsbridge are the planning and consent position listed building and conservation area consent requirements add cost and time to the pre-start programme; the condition of original services the extent of rewiring and heating system replacement required; the extent of period feature reinstatement cornicing repair, floor restoration, and staircase work add cost that is not present in modern property renovation; the kitchen and bathroom specification Knightsbridge market specification is significantly higher than equivalent Chelsea specification; and whether the property requires structural reinstatement from subdivision.
House Renovation in Knightsbridge Properties
Knightsbridge Victorian townhouses, the tall, narrow, five to seven-storey terraced properties on the principal streets of SW1X, represent the most complex and most rewarding house renovation challenge in our service area. Complex because the scale, the period feature richness, and the planning requirements of a Knightsbridge Victorian townhouse renovation involve every element of our capability simultaneously. Rewarding because the result of a fully renovated Knightsbridge Victorian townhouse restored to the standard it was built to is genuinely exceptional.
The structural characteristics of Knightsbridge Victorian townhouses differ from Chelsea Victorian terraces in scale rather than type, the same masonry construction, the same timber floor structures, the same original services configuration, but across five or six floors rather than three. The services consolidation challenge in a Knightsbridge townhouse is greater than in a Chelsea terrace, not because the building is more complex per floor, but because there are more floors and because decades of piecemeal adaptation have created more inconsistency to resolve.
The correct renovation sequence for a Knightsbridge Victorian townhouse follows the same fundamental logic as the Chelsea Victorian terrace renovation, but with the addition of consent preparation as a stage zero that must be completed before any physical work begins.
Stage zero: consent. Planning consent and Listed Building Consent applications are prepared and submitted before any work programme is confirmed. Consent obtained before any physical work begins. Building Regulations applications are prepared for structural work and the installation.
Then the sequence is identical to Chelsea Victorian terrace renovation, roof and structure first, first fix services second, plastering third, kitchen and bathrooms fourth, second fix services fifth, decoration sixth, and flooring last. The difference in Knightsbridge is that each stage involves listed building compliance considerations that add a layer of checking and confirmation that the Chelsea renovation in unlisted properties does not require.
Knightsbridge has a higher concentration of listed buildings than almost any other residential area in London, with Georgian and early Victorian properties on the principal streets, Victorian townhouses on the secondary streets, and individual listed buildings on almost every block. Listed building house renovation in Knightsbridge is therefore not a specialist sub-category of our work; it is the standard condition within which we operate across SW1X.
Our listed building house renovation Knightsbridge team understands the Royal Borough of Kensington and Chelsea’s approach to listed building consent, what the conservation team requires in a consent application, how to specify reinstatement work that meets the consent conditions, and how to manage the inspection process that consent conditions typically require at specific stages of the work. This understanding is what allows our listed building renovation projects to proceed on a realistic programme rather than being delayed by consent applications that were not prepared correctly or inspection requirements that were not anticipated in the programme.
The Knightsbridge Conservation Area designation means that all external works associated with house renovation extensions, roofline alterations, window replacements, external cladding, and in some cases, extraction vents require planning consent rather than proceeding under permitted development. We manage planning consent applications for all external works as a standard element of every house renovation Knightsbridge project, assessing the consent requirement at the site visit stage and preparing the application before any work programme is confirmed.
Materials specification in the Knightsbridge Conservation Area follows the Royal Borough of Kensington and Chelsea’s conservation area guidance. Replacement windows must match the original in material and profile, roofing materials must respect the character of the existing roofscape, and extension materials must be appropriate to the conservation area context. Our specification for every Knightsbridge house renovation project is prepared with these requirements in mind from the outset.
The reinstatement of divided Knightsbridge properties, townhouses split into apartments in the post-war period, and now being reunited, is a growing and specific sub-market within our house renovation Knightsbridge service. The Hans Crescent townhouse was the most complex example we have managed, five floors, four apartments, sixty years of subdivision, but it represents a pattern we encounter regularly across SW1X.
The key decisions in a reinstatement project are the extent of structural reinstatement required, which partition walls to remove, which openings to reinstate, how to restore staircase access and the approach to services consolidation, how to rationalise multiple heating and electrical systems into a single integrated installation. Both decisions require assessment before a programme can be planned or a price can be quoted, which is why our site visit for reinstatement projects is more extensive than for standard house renovation and typically takes a full day rather than 90 minutes.
Why Choose Our House Renovation Knightsbridge Service
Roofers. Structural team. Gas Safe plumbers. NICEIC electricians. Plasterers. Kitchen fitters. Bathroom fitters. Decorators. Flooring installers. Period feature restoration specialists. All are employed directly by Chelsea Property Renovation & Maintenance Ltd. The couple on Hans Crescent found three companies that each offered part of what they needed. We offered everything in one team, one programme, one fixed price.
A dedicated senior project manager is assigned to every house renovation Knightsbridge project. On-site throughout the active programme. Managing every trade, every consent process, every Building Regulations inspection. A single point of contact and a single point of accountability from the first day of the programme to the day the keys are handed over.
All trades in-house means no waiting lists between stages. When the structural team finishes, the plasterers start the following week, not six weeks later when a subcontracted plastering company becomes available. When the kitchen is installed, the electricians return for a second fix the following day. No gaps. The fourteen-month Hans Crescent programme had no stage where the building sat waiting for a trade to become available, because all trades were our own.
Cornicing repair and extension. Fireplace restoration. Original floor boarding repair and finishing. Principal staircase restoration. Period joinery reinstatement. These are not specialist services we bring in from outside; they are skills our in-house team applies to the Knightsbridge Victorian townhouse renovation every week. The knowledge of how Victorian lime plaster behaves differently from modern gypsum, how original floor boarding must be prepared before sanding and finishing, and how a Victorian balustrade must be approached for repair without damaging the original components, this knowledge is what makes the difference between a period feature reinstatement that looks restored and one that looks replaced.
All plumbing work by Gas Safe registered engineers the legal requirement for anyone working on gas supplies and appliances. In a Knightsbridge Victorian townhouse, the heating system specification requires Gas Safe expertise at a level beyond standard residential installation, specifying the correct boiler output for a large multi-storey property, designing the pipework distribution to serve all floors efficiently, and commissioning the system correctly for the building’s specific thermal characteristics.
All electrical work by NICEIC-approved electricians. Full rewire of a Knightsbridge Victorian townhouse requires NICEIC certification to demonstrate that the installation is safe, compliant, and correctly notified under Part P of the Building Regulations. In a property of this significance, the NICEIC certificate is also a document that future buyers and their solicitors will require to confirm that the electrical installation was carried out by an approved contractor to the current standard.
The price on our house renovation quotation in Knightsbridge is the price on our invoice. In a project of the complexity of the Hans Crescent reinstatement with listed building consent, structural reinstatement, services consolidation, and period feature work all within the scope, the potential for a less scrupulous contractor to present variation after variation is significant. We do not do this. Our fixed price is prepared after a thorough site visit and programme assessment, and it reflects the complete scope of work rather than an optimistic opening figure designed to secure the appointment.
Every house renovation quotation in Knightsbridge begins with a free site visit a thorough inspection of the property, covering roof condition, structural condition, existing services, period feature condition, planning consent requirements, and the complete specification discussion required to produce an accurate fixed price. For reinstatement projects, the site visit typically takes a full day. For standard house renovation projects, it takes 90 minutes to two hours. The written quotation is issued within 72 hours.
All house renovation Knightsbridge work is guaranteed for 12 months from completion. Gas Safe certification issued. NICEIC Part P certification issued. Building Regulations certification was issued where structural work was carried out. Planning consent and Listed Building Consent documentation provided. All manufacturer warranties for boiler, kitchen appliances, and bathroom sanitaryware are provided at handover. Every document that the homeowner, their insurer, and their future solicitors will require will be provided on handover day.
Our House Renovation Process, Knightsbridge
Senior project manager attends your Knightsbridge property. Complete inspection of the roof, structure, period features, services, and planning position. Reinstatement scope assessed where applicable. Consent requirements identified. Specification agreed in outline. For reinstatement projects, a full day. For a standard house renovation, 90 minutes to two hours. No charge. No obligation. Call 020 7129 7418 to arrange.
Listed Building Consent and planning consent applications were prepared and submitted where required. Building Regulations applications are prepared for structural work and the installation. All consent is obtained before any physical work programme is confirmed. Duration: 8-12 weeks, where listed building consent is required.
Written fixed price quotation issued within 72 hours of site visit covering every trade, every stage, every consent application, and the 12-month guarantee. Programme timeline with stage durations and projected completion date. One price. Everything included.
Roofing work is completed first. Structural reinstatement, partition removal, opening reinstatement, staircase reinstatement, where applicable. Structural engineer sign-off obtained. Building weathertight and structurally resolved before interior work begins. Duration: 3-6 weeks.
Gas Safe plumbers run new heating pipework throughout. NICEIC electricians run new circuits throughout all floors. All first fix is completed within the walls and floors before plastering begins. Duration: 2-3 weeks.
Full plastering throughout. Cornicing repair and extension where required. Original floor repairs carried out. Staircase restoration. All period feature reinstatement work was completed alongside plastering as a single stage. Duration: 4-8 weeks, depending on scale.
Kitchen installed. All bathrooms installed. All installation work against plastered, restored surfaces. Duration: 3-6 weeks.
All electrical outlets, light fittings, and switches fitted throughout. All radiators, sanitaryware, and appliances are connected and commissioned. Heating system commissioned and tested. Duration: 1-2 weeks.
Full decoration throughout. Flooring is installed as the final stage before handover. Duration: 4-6 weeks.
Complete inspection throughout the property. All snagging items rectified. Property professionally cleaned. All certifications and warranties issued. The project manager walks through every floor with the homeowner. Keys handed over. Call 020 7129 7418 to begin.
Areas We Cover for House Renovation
House Renovation Knightsbridge SW1X Our Knightsbridge coverage includes Hans Crescent, Pont Street, Cadogan Place, Lennox Gardens, Beauchamp Place, Walton Street, Egerton Gardens, Harriet Street, Montpelier Street, Rutland Gate, and all SW1X addresses. Victorian townhouse reinstatement specialists. Listed building renovation experts. Period feature restoration. Free site visit. Call 020 7129 7418.
House Renovation Chelsea SW3 Complete house renovation across Chelsea SW3, our home postcode. Victorian terrace renovation specialists. Complete programme management from roof to handover. All trades in-house. Fixed price. See our dedicated House Renovation Chelsea page.
Call 020 7129 7418.
House Renovation Belgravia SW1 House renovation across Belgravia SW1, Eaton Square, Chester Square, Elizabeth Street, Belgrave Square. Listed building renovation specialists. Complete programme management. All trades in-house. Fixed price. Free site visit. Call 020 7129 7418.
House Renovation South Kensington SW7 House renovation across South Kensington SW7. Victorian and Edwardian period property renovation specialists. All trades in-house. Fixed price. Free site visit. Call 020 7129 7418.
House Renovation Kensington W8 House renovation extending to Kensington W8. All house renovation services complete renovation, structural work, period feature reinstatement with the same fixed prices, all-trades-in-house capability, and period property expertise as our core Knightsbridge coverage. Free site visit. Free site visit. Call 020 7129 7418.
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Bathroom Renovation Knightsbridge →
Our Knightsbridge bathroom renovation service includes mansion block specialists, macerator solutions, fixed price.
Kitchen Renovation Knightsbridge →
Our Knightsbridge kitchen renovation service structural party wall specialists, fixed price.
Complete roofing services across Chelsea, including planned roof repair and annual surveys. Guttering is one element of our complete roofing Chelsea service.
Emergency Roof Repair Chelsea →
Emergency guttering repair available 24/7 as part of our emergency roofing Chelsea service.
Property Maintenance Chelsea →
Monthly property maintenance contracts include annual guttering inspection and cleaning, preventing guttering failures before they become costly, consequential damage.
Property Refurbishment Belgravia →
Complete property refurbishment across Belgravia, including all guttering, roofing, structural, and interior works on listed buildings.
Downpipe blockages and guttering failures frequently affect the drainage system below ground. Our drain cleaning Chelsea team resolves both above and below-ground drainage issues.
Burst pipe, no hot water, or plumbing emergency in Chelsea? Our Gas Safe engineers respond within 60 minutes, 24/7. Fixed-price emergency callout from £115.
Replacing your boiler in Chelsea? We supply and install Worcester Bosch, Vaillant, and Ideal boilers from £2,200. Gas Safe certified. Free survey and fixed-price quote.
Landlord electrical certificate required for your Chelsea rental property? NICEIC-approved electricians provide same-day EICR testing from £240. Digital certificate within 24 hours.
Need a reliable plumber in Chelsea? Gas Safe registered plumbers covering SW3, Knightsbridge, and South Kensington. All plumbing services. Same-day appointments from £95.
Complete home renovation across Chelsea, including bathroom, kitchen, and structural works by our in-house team.
Bathroom Installation Chelsea →
New bathroom installation for properties, adding a bathroom for the first time or converting an existing space.
Book Now → Gas Leak Repair Chelsea
GET YOUR FREE BOILER INSTALLATION QUOTE
Call: 020 7129 7418
- ✅ Gas Safe registered engineers
- ✅ From £2,200 (transparent fixed pricing)
- ✅ Worcester Bosch, Vaillant, Ideal
- ✅ 10-year warranty included
- ✅ Same-day installation is typical
- ✅ Complete certification & compliance
Free home survey within 7 days. Quote provided within 24 hours.
Chelsea Property Renovation & Maintenance Ltd
289 Brompton Road, Knightsbridge, London SW3 2DY
📞 Phone: 020 7129 7418
📧 Email: info@chelseapropertyrenovation.co.uk
🌐 Web: chelseapropertyrenovation.co.uk
Gas Safe Registered • £10M Insured • Family Business Since 2000
What Our Chelsea Clients Say About Our Bathroom Renovation
Read testimonials from satisfied homeowners across Chelsea, Knightsbridge, and Belgravia who trust us with their property renovation and maintenance needs.
⭐⭐⭐⭐⭐ 5/5 Stars
“Chelsea Property Renovation managed the complete reinstatement of our five-floor Knightsbridge Victorian townhouse, reinstating it from four apartments back into a single dwelling for the first time in sixty years. Structural reinstatement, Listed Building Consent management, services consolidation, period feature restoration, six bathrooms, one kitchen, full decoration and flooring. One project manager. One fixed price. Fourteen months from start to handover. The result is extraordinary. Exceptional house renovation, Knightsbridge.”
Charles Rothbury - Knightsbridge SW1X
Complete Victorian Townhouse Reinstatement - Five Floors
⭐⭐⭐⭐⭐ 5/5 Stars
“Complete house renovation of our Grade II listed Knightsbridge townhouse managed entirely by Chelsea Property Renovation. Listed Building Consent is managed by their team throughout. All trades in-house, no subcontractors at any stage. Fixed price quoted and fixed price charged with no additions. Period features restored to an exceptional standard. Single project manager throughout the best decision we made was choosing a company that could hold the whole project. Outstanding house renovation Knightsbridge service.”
Margaret Sinclair - Knightsbridge SW1X
Full House Renovation - Grade II Listed Period Property
⭐⭐⭐⭐⭐ 5/5 Stars
“House renovation and rear extension on our Knightsbridge Victorian townhouse managed by Chelsea Property Renovation. Planning consent in a conservation area managed by their team. All structural work, Gas Safe plumbing, NICEIC electrical, period feature restoration, and complete interior renovation delivered in-house under a single fixed price. One project manager throughout. Completed the programme. The renovation has created a home that genuinely reflects the quality of the Knightsbridge location. Exceptional.”
Oliver Stanhope - Knightsbridge SW1X
House Renovation and Extension - Knightsbridge Victorian Townhouse
25+ Years Central London Experience
We’ve completed home renovations in Central London since 2000. Over 150 projects across Chelsea, Belgravia, Kensington, Knightsbridge, Marylebone, Bloomsbury, Fitzrovia, and Westminster.
Fully Insured & Guaranteed
£10M public liability insurance, £10M employers' liability insurance, and professional indemnity coverage. All work is fully guaranteed. Building control certificates provided. Electrical and Gas Safe certificates where applicable. Written guarantees on all home renovation services Central London. Insurance certificates available on request.
Quality Materials & Expert Craftsmanship
We specify and source high-quality materials from established manufacturers ensuring reliability and longevity.
Conservation Area Specialists
95% planning approval rate in Central London conservation areas. We've successfully renovated listed buildings and strict conservation properties across Westminster and Kensington & Chelsea. We know what conservation officers want to see before we submit applications.
200+ Satisfied Customers
Proven track record across Central London with hundreds of completed renovations. Our reputation built on exceptional project management, quality workmanship, transparent pricing, and beautiful results that exceed expectations.
Meet Our Trusted Team
John Michaels
Renovation Consultant
Dan Wright
Plumbing and Heating Engineer
Glenn Knowles
CEO
Harry Collins
Repair Technician
Ready to transform your Central London property? Get your fast quote today. Contact Chelsea Property Renovation & Maintenance Ltd
How much does house renovation cost in Knightsbridge?
House renovation in Knightsbridge costs from £30,000 for a focused refurbishment to £500,000 and above for a complete Victorian townhouse reinstatement from subdivision. A full Victorian townhouse renovation roof, rewire, new heating, kitchen, bathrooms, period feature work, plastering, decoration, and flooring typically costs between £50,000 and £150,000. Period property reinstatement from apartment subdivision adds significantly to this range. Free site visit and fixed-price quotation. Call 020 7129 7418.
How long does house renovation take in Knightsbridge?
A full Victorian townhouse renovation without listed building consent requirements typically takes twelve to eighteen weeks from the start of structural work to handover. A listed building renovation with consent requirements adds eight to twelve weeks to the pre-start programme. A complete period property reinstatement reuniting a divided townhouse typically takes twelve to eighteen months from consent preparation to handover. All timelines confirmed in the fixed price quotation. Call 020 7129 7418.
What is included in your house renovation Knightsbridge quote?
Our house renovation Knightsbridge fixed price includes every trade and every stage, planning and consent applications where required, roofing, structural work, Gas Safe plumbing, NICEIC electrics, plastering, period feature reinstatement, kitchen renovation, bathroom renovation, decoration, flooring, and the 12-month guarantee. Project management is included throughout. The price on the quote is the price on the invoice. Call 020 7129 7418.
Do you use subcontractors for house renovation in Knightsbridge?
No. Every trade on every house renovation Knightsbridge project is employed directly by Chelsea Property Renovation & Maintenance Ltd. Roofers, structural team, Gas Safe plumbers, NICEIC electricians, plasterers, kitchen fitters, bathroom fitters, decorators, flooring installers, and period feature restoration specialists, all in-house. No subcontractors. No programme gaps. One team. One fixed price. Call 020 7129 7418.
Can you renovate a listed building in Knightsbridge?
Yes. Listed building house renovation in Knightsbridge is a significant part of our work, not a specialist sub-category. We assess the consent requirements at the site visit stage, prepare Listed Building Consent applications, and manage the consent process with the Royal Borough of Kensington and Chelsea throughout. All renovation work is specified to comply with the consent conditions. Call 020 7129 7418.
Can you reinstate a divided Knightsbridge property into a single dwelling?
Yes. Period property reinstatement, reuniting apartments into single dwellings, is a specific service we provide across Knightsbridge and Belgravia. The Hans Crescent townhouse was five floors and four apartments reunited in fourteen months. We manage the complete reinstatement programme, including structural work, services consolidation, period feature restoration, consent management, and complete interior renovation under a single fixed price. Call 020 7129 7418.
What is the correct order to renovate a house in Knightsbridge?
For a Knightsbridge listed building, consent first, then roof and structure, then first fix services, then plastering and period feature reinstatement, then kitchen and bathrooms, then second fix services, then decoration, then flooring last. Consent must be obtained before any physical work begins. Period feature reinstatement is carried out alongside plastering rather than as a separate stage, because both involve the wall and ceiling surfaces and sequencing them together is more efficient than treating them separately. Call 020 7129 7418.
Do I need planning permission for house renovation in Knightsbridge?
Internal house renovation does not require planning permission. Listed Building Consent is required for works affecting original features in listed buildings, which includes most Knightsbridge Victorian townhouses. External works extensions, roofline alterations, and window replacements require planning consent in the Knightsbridge Conservation Area. Structural work requires Building Regulations approval. We advise on every consent requirement at the site visit stage and manage all applications. Call 020 7129 7418.
How do I choose a house renovation company in Knightsbridge?
The three questions that matter most when choosing a house renovation company in Knightsbridge are: do they have all trades in-house, including period feature restoration capability, is there a single project manager responsible for every stage, including consent management, and is the price genuinely fixed? In Knightsbridge, a company without period feature expertise will damage or replace original features that should be restored. A company without in-house consent management will delay the programme while waiting for consent that was not anticipated. Call 020 7129 7418.
What is the difference between house renovation and refurbishment in Knightsbridge?
House renovation in Knightsbridge involves significant structural, services, and period feature work, roof repair, rewire, new heating system, structural alterations, and period feature reinstatement. House refurbishment involves updating the finish of a sound property, new kitchen, new bathrooms, decoration, and flooring. In Knightsbridge, the distinction is also affected by the planning position; listed building consent may be required for renovation works that would not require consent in an unlisted property. We advise on the correct scope at the site visit stage. Call 020 7129 7418.
Can you take over a stalled house renovation in Knightsbridge?
Yes. Stalled house renovation rescue is a specific service we provide in Knightsbridge, assessing the current programme state, identifying what has been completed correctly and what needs to be redone, and providing a fixed price for the complete remainder with a realistic completion date. In Knightsbridge, stalled renovations, we also assess the listed building consent position, confirming that works carried out to date have complied with any applicable consent conditions. Call 020 7129 7418.
Is your house renovation work guaranteed?
Yes. All house renovation Knightsbridge work is guaranteed for 12 months from completion. Gas Safe certification issued. NICEIC Part P certification issued. Building Regulations certification was issued where structural work was carried out. Planning consent and Listed Building Consent documentation provided. All appliance and product manufacturer warranties are provided at handover. Every document that the homeowner, their insurer, and their future solicitors will require is provided on handover day. Call 020 7129 7418.
Central London
Your local team for fast, reliable electrical service throughout Central London.
Address:
289 Brompton Road, Knightsbridge, London, SW3 2DY
Email:
info@chelseapropertyrenovation.co.uk
Phone number:
020 7129 7418
Office Hours:
Monday-Friday 8:30 am - 6 pm
Saturday -Sunday - Emergency only
Areas We Serve:
- Belgravia
- Pimlico
- Mayfair
- Marylebone
- Victoria
- Paddington
- Hammersmith & Fulham
- ower Hamlets
- Lambeth
- Plus Hackney
- Chelsea
- South Kensington
- Knightsbridge
- Notting Hill
- Earl's Court
- Camden Town
- Barbican
- Bank
- Liverpool Street
- Moorgate
- King's Cross
- Primrose Hill
- Hampstead
- Kentish Town
- Angel
- Barnsbury
- Canonbury
- Highbury
- Clerkenwell
- Southwark
We Are Accredited
All our tradesmen, plumbers, heating engineers, electricians, and builders are fully accredited by leading industry bodies, ensuring the highest standards of quality and professionalism on every job.
