House renovation
& refurbishment
in Belgravia, SW1X
Architects, Engineers, Surveyors & Builders Under One Roof.
One Studio. One Contract. One Team.
Independent surveying by our sister practice, Hampstead Chartered Surveyors (RICS Firm No. 923064)For a house refurbishment in Belgravia, coordinate the layout, retained features, services and finishes in one plan. Establish the building's condition and the alterations you want before fixing the scope.
House Refurbishment in Belgravia: What You Need to Know
For a house refurbishment in Belgravia, check the building's listing status and the proposed work before selecting repairs or finishes. Record retained plasterwork, windows and joinery, assess their condition, and agree the appropriate treatment for the building. Projects typically run 16–32 weeks depending on structural scope and approvals.
Ultra-prime Grosvenor Estate neighbourhood with sweeping white stucco crescents. Belgrave Square, Eaton Square, and Chester Square. Westminster conservation area with the highest planning standards. A refurbishment in Belgravia coordinates the layout, mechanical and electrical services and finishes with the condition of the building. The agreed scope determines what is retained, repaired or replaced, including the treatment of original period features.
Our Belgravia refurbishment projects are managed through a single point of contact, coordinating architects, structural engineers, M&E specialists, and specialist subcontractors. We work within Westminster's planning and building control requirements against the agreed scope and programme.
Refurbishing a Belgravia house is, before anything else, a craft exercise. The stucco and the listing drive the budget: traditional render and joinery restoration, conservation-grade windows, and the structural care that comes with altering protected terraces. On Belgrave Square and Eaton Square, the grand listed frontages are restored with traditional stucco, joinery and plaster methods — the trades matter as much as the design.
Behind those frontages, interiors are reconfigured and re-serviced within a strictly-protected listed shell, with Grosvenor Estate and listed-building requirements shaping what is possible long before construction begins. This is heritage work of the highest order, in what may be the most coherent piece of Regency townscape anywhere.
Budgets reflect that reality. Our headline range for a house renovation in Westminster is £90,000–£475,000 excluding VAT — spanning a cosmetic band of £90,000–£180,000 for a three-to-four-bedroom house and a back-to-brick band of £275,000–£475,000. Where a Belgravia project lands within that spread is set almost entirely by how deep into the historic fabric the work goes. We survey first, scope second, and only then attach a number a Belgravia owner can rely on.
Retained rooms and new services
For a terrace around Eaton Square or Chester Square, prepare a room-by-room schedule separating retained plaster, doors and fireplaces from new work. Coordinate wiring, heating and ventilation routes before specifying repairs, so repeated openings do not damage a finished room.
House Refurbishment in Belgravia: Applied to the Local Stock
Almost all of Belgravia lies in the Belgravia Conservation Area with a high concentration of listed buildings. Belgravia sits in the City of Westminster, almost wholly within the Belgravia Conservation Area and largely on the Grosvenor Estate.
Sources: Westminster City Council — Belgravia Conservation Area mini guide (May 2004) (2026)
What a Full House Refurbishment Involves
A full house refurbishment coordinates the building's fabric, services and finishes as one project. The agreed condition and scope determine what is retained, repaired or replaced; not every house needs to be taken back to its structural shell. 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 Belgravia?
Cost in Belgravia 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.
For a location-specific breakdown, read Full Refurbishment Cost in Belgravia.
House Refurbishment in Belgravia: Questions
What does refurbishing a Belgravia house actually involve?
Craft first. The stucco and the listing drive the budget here — traditional render and joinery restoration, conservation-grade windows, and the structural care of altering protected terraces. A Belgravia refurbishment is planned around those disciplines rather than around a standard fit-out sequence.
How much does a house refurbishment cost in Belgravia?
Our headline Westminster range is £90,000–£475,000 excluding VAT. The lower band — £90,000–£180,000 — covers cosmetic renovation of a three-to-four-bedroom house; back-to-brick work runs £275,000–£475,000. Depth of intervention into the historic fabric, not floor area, is what moves a Belgravia project through that range.
How do you handle original stucco and plasterwork in Belgravia?
With the original methods. The grand listed terraces of Belgrave Square and Eaton Square are restored using traditional stucco, joinery and plaster techniques, and the same approach carries through internally — repair with matching craft rather than replacement with modern substitutes.
Is a Belgravia refurbishment genuinely heritage work?
Yes — of the highest order. Belgravia is among the most coherent pieces of Regency townscape in the world, and refurbishing a house within it means working to conservation standards throughout, not just on the protected frontage.
What is the consent picture for a whole-house refurbishment in Belgravia?
Check the actual address and proposed alterations with Westminster, including the conservation-area boundary and the building's listing. Establish the tenure and any applicable Grosvenor Estate or lease requirements separately. A house does not automatically need every type of consent; the affected fabric and scope determine which approvals are required before work starts.
Relevant Completed House Refurbishment Projects
Local character & heritage: refurbishing in Belgravia
Belgravia sits in the City of Westminster, and a full refurbishment here means working with grand cream-stucco Cubitt terraces and garden squares around Eaton and Belgrave 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 of buildings are listed and many are now flats or embassies, 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.
Belgravia heritage & architecture: Conservation areas · Roof developments & conservation · Listed buildings · Renovating a period terrace · Period facades · Facade planning rules
House Refurbishment in Belgravia: Planning & Local Context
Westminster City Council · SW1X
Planning for house refurbishment in Belgravia
Check the address and proposed work with Westminster. Confirm the conservation-area boundary, any Article 4 direction and whether the building is listed. Listed-building consent may be required for alterations affecting its special interest, including internal work. An Article 4 direction applies to specified properties and types of development; it does not make every refurbishment a planning application. Assess Building Regulations and any lease or estate consent separately.
Westminster City Council context
Check the address and proposed work with Westminster. Confirm the conservation-area boundary, any Article 4 direction and whether the building is listed. Listed-building consent may be required for alterations affecting its special interest, including internal work. An Article 4 direction applies to specified properties and types of development; it does not make every refurbishment a planning application. Assess Building Regulations and any lease or estate consent separately.
Building Regulations
Check which Building Regulations apply to the actual work, including any structural, fire-safety, thermal, ventilation, drainage and electrical requirements. Agree the inspection and certification route before the relevant work begins.
Recent work & local links
Explore our Kitchen Renovation Loft Conversions in Belgravia, or the Belgravia hub · Refurbishment Company in Belgravia.
Planning and building-control submissions follow the address and agreed scope. View our planning track record →
Guides & Local Reading
House Refurbishment in Nearby Areas
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