House
refurbishment
in Kensington, W8
Architects, Engineers, Surveyors & Builders Under One Roof.
One Studio. One Contract. One Team.
RICS surveying support for party walls, licence to alter, conservation-area works & neighbour mattersWe've completed house refurbishments across Kensington Church Street, Campden Hill Road, Holland Park, Phillimore Gardens - Georgian Townhouses, Stucco Italianate Terraces, Prime Mansion Flats where listed-building consent, conservation detailing and structural sequencing need handling properly with RBKC.
House Refurbishment in Kensington: What You Need to Know
Many Kensington houses sit within the Kensington Conservation Area, and a proportion are Grade II or Grade II* listed. Our in-house RIBA Chartered Architects handle Listed Building Consent applications with RBKC directly, specify heritage-appropriate materials (lime plaster, timber sash repair, period-correct paint schemes), and coordinate the build so protected features survive the project intact. Projects typically run 16–32 weeks depending on structural scope and approvals.
Kensington falls within a conservation area, which means visible external alterations require careful design and often full planning permission. Our architects have extensive experience securing approvals in RBKC's conservation areas.
Our house refurbishment projects in Kensington are delivered by our in-house team of RIBA architects, structural engineers and specialist tradespeople. Every project is managed under a single fixed-price contract with no hidden costs.
Refurbishing in Kensington: what actually drives the project
Kensington W8 ranges from Kensington High Street and Notting Hill Gate edges to quiet residential cul-de-sacs, garden squares, white-stucco villas, mansion flats and mews houses. RBKC describes Kensington Conservation Area as the largest of the borough’s conservation areas, with building ages from early Georgian speculative development through to the present day.
RBKC publishes adopted conservation-area material for Kensington, Kensington Court, Kensington Palace and Kensington Square, so visible fabric, listed-building status, roof or basement work and facade changes need checking before scope is fixed. Leasehold flats also need freeholder or council approval and, often, a Licence to Alter for layout and services work.
Cost is shaped by W8 access logistics, mansion-flat acoustics, concealed service routes, waterproofing, conservation-grade plasterwork and joinery, period floors, party-wall awards and the approvals needed before work can start in listed, estate-controlled or leasehold buildings.
Planning a Kensington house or flat refurbishment? Send the W8 address, building type and lease position and we will map planning, freeholder, Building Regulations and access constraints before pricing. Tell us about your project →
House Refurbishment in Kensington: Applied to the Local Stock
Kensington sits in the Royal Borough of Kensington and Chelsea, within the Kensington Conservation Area, on some of the most valuable residential streets in London. RBKC Article 4 directions withdraw permitted development rights for small-scale external changes — replacing windows and front doors, removing or rebuilding boundary walls, roof coverings and other front-elevation works — at properties listed on Kensington streets including Kensington Square, Kensington Court Place and Kensington Church Street, so those works need planning permission. RBKC states that nearly three quarters of the borough is protected by 38 separate conservation areas, and that proposals in them must preserve or enhance the historic or architectural character or appearance of the conservation area.
Sources: RBKC conservation area maps (register of the borough's 38 conservation areas) (2026); RBKC - Article 4 Directions in Conservation Areas (register of directions by street) (2026); RBKC - Conservation areas (heritage and conservation overview page) (2026)
What a Full House Refurbishment Involves
A full house refurbishment takes a property back to its bones and rebuilds every layer — fabric, services and finishes — in one continuous programme. Rather than patching rooms in isolation, the whole building is brought up to a single standard, so the wiring behind a new kitchen is as sound as the cabinetry in front of it. Most projects we price cover the scope below.
- Strip-out — soft strip back to the structural shell, with condition checks as each layer comes off
- Structural alterations — steels, openings and floor strengthening, engineered and approved before services go in
- Full rewire — new consumer unit, circuits, lighting and data throughout
- Plumbing & heating — replacement pipework, boiler or heat pump, and underfloor heating where specified
- Plastering — walls and ceilings returned to a true, decoration-ready surface
- Kitchens & bathrooms — design, supply and installation, including waterproofing and tiling
- Joinery — doors, skirting, architraves and fitted storage matched to the property’s period
- Decoration — full paint system and final finishes, protected through to handover
How We Run Your Project
Six stages, each closed out before the next begins, so decisions are made on paper rather than mid-build.
- Survey & brief — we measure the building, investigate what is hidden and agree what the finished house must do for you.
- Design & planning — our architects develop the drawings and manage any consents your borough requires.
- Fixed-price contract — a fully itemised specification, priced before work starts rather than estimated during it.
- Strip-out & first fix — demolition, structural work, cabling and pipework, run in the correct order.
- Second fix & finishes — kitchens, bathrooms, joinery, flooring and decoration.
- Snagging & handover — a joint inspection and certification pack, with defects put right before we leave site.
Read the full house refurbishment guide for stage-by-stage detail, specification tiers and cost anatomy.
Building Regulations touch almost every element of a refurbishment — structure, electrics, heating, ventilation and fire safety all need formal sign-off, and we manage building control from submission through to the completion certificate. Where work affects a shared wall, the Party Wall etc. Act 1996 may require notice to your neighbours before structural work begins, and conservation-area or listed status can add consent steps. Our planning guide library explains the rules borough by borough.
Why Hampstead Renovations
We hold £10 million public liability insurance with Aviva; the certificate is available on request.
Transparent Pricing
As a guide, budget £650–£1,250 per square metre for a cosmetic refurbishment that keeps the existing layout, and £2,250–£3,250 per square metre for a back-to-brick renovation, depending on how deep the work goes. A typical whole-house programme runs 16–32 weeks on site, and every project is priced line by line before you commit.
What does a house refurbishment cost in Kensington?
Cost in Kensington depends on depth of work. A cosmetic refurbishment that keeps the existing layout runs £650–£1,250/sqm (typically £90,000–£180,000), while a back-to-brick renovation runs £2,250–£3,250/sqm (typically £275,000–£475,000), excluding VAT. A written scope and site assessment are needed before any project price can be fixed.
| Scope of work | Guide rate | Typical total |
|---|---|---|
| Cosmetic — existing layout retained | £650–£1,250/sqm | £90,000–£180,000 |
| Back-to-brick renovation | £2,250–£3,250/sqm | £275,000–£475,000 |
| Typical programme | 16–32 weeks on site | |
Guide rates exclude VAT and are set by depth of work, not by property type. Compare scopes in our London refurbishment cost-per-square-metre guide.
Planning your refurbishment budget?
Use our 2026 London refurbishment cost-per-square-metre guide to compare the owner-confirmed Essential, Premium and Heritage/Luxury guide bands. A written scope and site assessment are still needed before any project price can be fixed.
House Refurbishment in Kensington: Questions
Which conservation area covers Kensington, and how does it affect a refurbishment?
Kensington W8 sits within the Kensington Conservation Area — described by RBKC as the largest of the borough's conservation areas, with building ages running from early Georgian speculative development onwards. Refurbishment within it must respect that protected character, which means visible external alterations require careful design and, often, full planning permission.
I own a leasehold flat in Kensington — what consents does a refurbishment need?
Leasehold flats need freeholder or council approval on top of any planning consents, and usually a Licence to Alter for layout and services work. With Kensington's Georgian townhouses, stucco Italianate terraces and mansion flats — many listed and largely leasehold — refurbishment here is led firmly by consents, so we scope the freeholder's requirements at feasibility stage.
What kinds of Kensington houses do you refurbish?
The full W8 range: grand Georgian and Victorian townhouses on Campden Hill Road and Kensington Church Street, restored with authentic stucco, brick and joinery, and the elegant stucco garden-square terraces of Pembroke Gardens and Phillimore Gardens, which suit whole-house refurbishment and reconfiguration.
What does a house refurbishment cost in Kensington?
London-wide benchmarks for a three-to-four-bedroom terrace run £90,000–£180,000 excluding VAT for cosmetic work and £275,000–£475,000 excluding VAT for back-to-brick renovation. Kensington sits at the demanding end: cost here is shaped by W8 access logistics, conservation-grade plasterwork and joinery, concealed service routes, party-wall awards and the approvals needed before work can begin in listed, estate-controlled or leasehold buildings.
Do I need permission to change windows or a front door in Kensington?
On a number of W8 streets, yes. RBKC’s Article 4 directions withdraw permitted development rights for small-scale external changes — replacing windows and front doors, removing or rebuilding boundary walls, roof coverings and other front-elevation works — at the properties covered on streets including Kensington Square, Kensington Court Place and Kensington Church Street, so those elements of a refurbishment need planning permission. We fold the application into the design package rather than treating it as an afterthought.
How much does a house refurbishment cost in Kensington?
It depends on scope. In Kensington, a cosmetic refurbishment keeping the existing layout runs £650–£1,250/sqm (typically £90,000–£180,000); a back-to-brick renovation runs £2,250–£3,250/sqm (typically £275,000–£475,000), excluding VAT. A written scope and site assessment come before any fixed price.
Recent Projects Near Kensington
Local character & heritage: refurbishing in Kensington
Kensington sits in the Royal Borough of Kensington & Chelsea, and a full refurbishment here means working with grand white-stucco townhouses and garden squares. Whole-house and whole-flat projects restore the period fabric — brickwork or stucco, sash windows, cornicing and fireplaces — while quietly bringing services, insulation and layout up to modern standards behind the protected exterior.
Because a very high proportion are listed and the borough operates a strict basement policy, refurbishment here runs on conservation guidance, and Listed Building Consent where it applies, as much as on Building Regulations. We sequence the restoration, structure and services as one fixed-price contract, designed from the period detail outward.
Kensington heritage & architecture: Conservation areas · Roof developments & conservation · Listed buildings · Renovating a period terrace · Period facades · Facade planning rules
House Refurbishment in Kensington: Planning & Local Context
the Royal Borough of Kensington & Chelsea · W8
Planning for house refurbishment in Kensington
Whole-property refurbishment in Kensington frequently involves conservation-area consent — and listed-building consent where applicable — so the Royal Borough of Kensington & Chelsea assesses external alterations, windows and structural changes alongside Building Regulations, often with party wall agreements on terraced and semi-detached homes.
the Royal Borough of Kensington & Chelsea context
Kensington W8 sits within Kensington's conservation areas, and the Royal Borough operates one of the country's strictest planning regimes — its basement policy limits excavation to a single storey beneath the footprint, and listed-building and conservation control is extensive. Our in-house RIBA Chartered Architects prepare and submit every application to the Royal Borough of Kensington & Chelsea and handle pre-application discussions where early planning advice is useful.
Building Regulations
House Refurbishment in Kensington must satisfy Building Regulations — covering structural alterations to Part A, fire safety to Part B, thermal upgrades to Part L, and electrical and gas certification. Our in-house engineers manage Building Control from initial notice to completion certificate.
Recent work & local links
See recent Kensington work: Gloucester Road, Kensington Pembroke Gardens, Kensington. Explore our Kitchen Renovation Loft Conversions in Kensington, or the Kensington hub · Refurbishment Company in Kensington.
Our in-house planning team prepares and submits every the Royal Borough of Kensington & Chelsea application and manages building control end to end. View our planning track record →
House Refurbishment in Nearby Areas
Book a Free Consultation
Visit our studio or invite us to survey your home. We’ll assess scope, discuss design possibilities and provide an honest budget framework — completely free.
Free Consultation
We survey your property, discuss your vision and provide a clear budget framework.