Property Services in Mayfair
Professional renovations and home improvements in Mayfair, Central London
About Mayfair
Mayfair is the pinnacle of London residential property — Georgian townhouses, elegant period conversions, and luxury apartments in one of the most exclusive postcodes in the world. Renovation work in Mayfair demands precision, careful project management, and experience working within Westminster's planning framework for heritage properties.
Postcodes we cover: W1J, W1K, W1S
Popular Services in Mayfair
Property renovation dominates in Mayfair, with full refurbishments of Georgian townhouses that can take 20-30 weeks and involve every trade from structural engineering to specialist decorative plasterwork. Bathroom fitting at the luxury end is a key service, with clients specifying bespoke marble, heated towel rails, and smart home integration. Painting and decorating work often involves period-appropriate finishes, specialist paint systems, and restoration of original decorative elements.
Planning & Building Control in Mayfair
Mayfair falls under the City of Westminster, and virtually every property is within the Mayfair Conservation Area. Most residential properties are Grade II or Grade II* listed, requiring Listed Building Consent for any alterations including internal works. Westminster has specific guidance on window replacement, lighting, signage, and external plant equipment. The planning process for listed buildings in Mayfair typically takes 8-12 weeks and requires detailed heritage impact assessments. We work with specialist heritage consultants and conservation architects for all Mayfair projects.
Mayfair Property Insights
Georgian townhouses in Mayfair typically have exceptionally thick walls (18-24 inches of solid brick or stone), high ceilings (3.5-4.0 metres), and elaborate original features including Adam-style fireplaces, ceiling plasterwork, and timber staircases. The construction quality is generally superb but the age of the buildings means electrical and plumbing systems are often outdated and need complete replacement. The clay subsoil beneath central London requires careful management for any structural work, and Mayfair properties are close to the Tyburn underground river, which can affect groundwater levels.
Common Projects in Mayfair
Full property renovation on a Georgian townhouse
The signature Mayfair project. Renovation of a Georgian townhouse typically involves complete electrical replacement to BS 7671 (the original wiring is usually 50+ years old and not compliant), full replumbing including replacement of original lead supply pipes, restoration of original sash windows and timber staircases, lime-based plaster repairs throughout, new bathrooms and kitchen at luxury specification, and complete decoration with heritage-appropriate finishes. Cost is £750,000-£3,000,000 depending on size and listed status. Build time 28-44 weeks with a single project manager, conservation-specialist architect, and heritage consultant. Listed Building Consent is required for virtually all works.
Luxury bathroom renovation
Mayfair bathrooms are renovated to ultra-luxury specification: bookmatched natural stone (typically Calacatta or Statuario marble), bespoke vanity units in walnut or oak with brass or polished nickel detailing, freestanding cast-iron baths from Drummonds or The Water Monopoly, brassware from Lefroy Brooks or Samuel Heath, frameless walk-in showers with rainshower heads, smart-home integration for lighting and heating, and underfloor heating throughout. Cost is £45,000-£120,000 for a master bathroom renovation. Build time 8-12 weeks. Listed Building Consent is required for any change to original features and runs in parallel with planning at Westminster.
Heritage decoration and restoration
Mayfair decoration involves period-appropriate colours and specialist finishes: hand-applied distemper or limewash on original lime plaster, restoration of Adam-style ceiling plasterwork using lime-based materials matched to the original, French polishing of original timber panelling and staircases, gilding restoration on original ornamental work, and historic colour matching using suppliers like Edward Bulmer, Papers and Paints, or specialist conservation paint manufacturers. Cost for a full luxury townhouse heritage repaint is £80,000-£250,000 depending on size, ornamental complexity, and restoration scope. Lead paint testing under HSE Control of Lead at Work guidance is essential on pre-1992 layers.
Westminster-compliant building services upgrade
Common as part of a larger renovation. Mayfair Georgian properties typically have outdated electrical and plumbing systems that need complete replacement to bring the property up to modern living standards while complying with Westminster's listed building requirements. Concealed conduit, surface-mounted wiring routes that don't damage original plaster, replacement of cast-iron soil stacks, upgrade to modern boilers (typically multiple combi or unvented systems for large properties), and integration of smart home systems for heating, lighting, and security. Cost is £80,000-£250,000 depending on property size. Build time 12-20 weeks, often run alongside other renovation work.
Our Services in Mayfair
Kitchen Extensions
We design and build kitchen extensions that turn cramped, separate rooms into open-plan spaces you actually want to cook and eat in.
From £45,000 | 10–14 weeks
Bathroom Fitting
Full bathroom renovations, from stripping out tired suites to fitting walk-in showers, freestanding baths, and underfloor heating.
From £4,000 | 2–4 weeks
Side Return Extensions
That narrow alley down the side of your terrace? We turn it into usable kitchen space.
From £35,000 | 8–10 weeks
Loft Conversions
Add a bedroom, en-suite, or home office without moving house.
From £45,000 | 6–10 weeks
Painter & Decorator
Clean lines, sharp edges, and a finish that lasts.
From £400 | 1–3 weeks
Property Renovation
Whole-house renovations managed by one team — structural work, rewiring, replumbing, kitchens, bathrooms, and decoration.
From £30,000 | 8–20 weeks
Damp Proofing
Damp ruins walls, damages health, and knocks thousands off your property value.
From £1,500 | 1–2 weeks
Garage Conversions
Your garage is wasted space.
From £15,000 | 4–8 weeks
End of Tenancy Painting
Tenants out Friday, painters in Monday, keys back by Thursday.
From £800 | 0.5–1 weeks
Media Wall Installation
We design and build bespoke media walls — the framework, the joinery, the electrics, and the finish.
From £3,500 | 1–2 weeks
What Customers Say
“All Well managed our project from start to finish. Professional, tidy, and great communication throughout.”
Verified Customer
“Fixed-price contract, no surprises, and they handled all the Building Control paperwork.”
Verified Customer
Accredited & Certified
Nearby Areas
Frequently Asked Questions
- What's involved in working on a listed Mayfair property?
- Substantial planning preparation and longer build times. Most Mayfair properties are Grade II or Grade II* listed, requiring Listed Building Consent for virtually any change including internal layout alterations, removal or alteration of original features, replacement of original windows or doors, render colour, roof material, and even paint type changes. Application takes 12-16 weeks at the City of Westminster and runs in parallel with planning. We work with specialist heritage consultants, conservation-specialist architects, and structural engineers experienced in Westminster requirements. Listed Mayfair work typically costs 50-100% more than equivalent work on a non-listed Kensington property.
- Why is the planning process longer in Mayfair than in other boroughs?
- Three reasons. First, Westminster has high application volumes and longer determination times than outer boroughs — typical Listed Building Consent takes 12-16 weeks rather than the 8-12 weeks of other authorities. Second, Mayfair's heritage status means each application requires detailed heritage impact assessments, conservation statements, and often pre-application consultation with Westminster's heritage team. Third, the City of Westminster's pre-application advice service typically takes 4-6 weeks alone, but it's essential before committing to designs to avoid costly refusals at the formal application stage.
- How are utilities upgraded on Mayfair Georgian properties?
- Carefully and within listed building constraints. Original electrical wiring on Mayfair Georgian properties is typically 50+ years old and not compliant with BS 7671 — full replacement is necessary as part of any renovation. The challenge is routing modern wiring through 18-24 inch solid walls without damaging original plaster, panelling, or decorative features. We typically use concealed conduit running through original chase routes, surface-mounted wiring in non-visible utility areas, and skirting-board cable runs in habitable rooms where conduit isn't viable. Lead supply pipes (common on pre-1970 properties) are replaced as part of any replumbing work. All work is signed off by a NICEIC-registered electrician and the Building Control completion certificate is included.
- Can I extend a Mayfair property?
- Rarely. Almost all Mayfair properties are listed and within the Mayfair Conservation Area, and Westminster's planning policy strongly resists external extensions that affect the historic streetscape. Front-facing changes are virtually never approved. Rear extensions on listed properties require Listed Building Consent and are only approved in limited circumstances with traditional materials and sympathetic proportions. Most Mayfair renovation work focuses on internal reconfiguration, restoration of original features, and upgrade of building services rather than physical extension. For clients seeking more space, basement conversion may be possible but faces strict Westminster basement policy requirements.
Get a Free Quote in Mayfair
Fixed-price quote, no obligation. Call us or fill out our form.