Leasehold Expertise, Luxury Finish.
Complete refurbishment of Chelsea flats — mansion blocks, period conversions, and contemporary apartments. Freeholder liaison, Party Wall compliance, and Part E sound insulation managed end-to-end by our in-house team.
Every element delivered by our in-house team — no subcontractors, no surprises.
Every Chelsea project is different. These ranges give you a realistic benchmark — final quotations are fixed-price and delivered after a free site survey.
A structured six-stage process with a dedicated project manager and weekly updates throughout.
On-site survey, measurements, access assessment. We review your lease, building rules, and consent requirements.
Detailed drawings, acoustic strategy, and a comprehensive fixed-price quotation with itemised line-by-line costs.
Licence to Alter, freeholder sign-off, Party Wall awards, and Building Control submissions — all managed in-house.
Protection of communal areas, soft strip, structural works, new M&E first-fix. Strict adherence to works hours.
Second-fix electrics and plumbing, plastering, joinery, kitchen and bathroom installation, flooring, decoration.
Acoustic testing, snagging inspection, all certifications and warranties issued, and freeholder sign-off.
A selection of our most recent flat refurbishment projects across SW3.
Full refurbishment of a 2-bedroom mansion block flat with open-plan living, Part E sound insulation, new plumbing stack, and luxury bathroom and kitchen.
Refurbishment of a 3-bedroom period conversion flat. Reconfigured layout, 2 new bathrooms, bespoke joinery, and smart-home integration throughout.
Verified reviews from clients across Chelsea. We're rated 4.9/5 from 120+ reviews on Google, Houzz, and TrustMark.
The Licence to Alter application with our freeholder was handled start to finish, and the Part E acoustic performance was genuinely superior to what we had before. The team protected the communal areas perfectly throughout the build.
We were nervous about refurbishing in an occupied building, but the neighbour communication and strict works hours meant we kept good relations with everyone. Finished kitchen and bathrooms are a genuine upgrade on anything we had seen elsewhere.
Sound insulation, lift protection, and freeholder sign-off — things we had no idea about — were all handled seamlessly. Fixed price was honoured to the pound. The finished flat looks like an architectural magazine feature.
★★★★★ 4.9/5 average from 120+ verified reviews
Chelsea flats span mansion blocks, Georgian conversions, period terraces, and luxury contemporary developments. Each has its own freeholder rules, structural constraints, and neighbour considerations.
We have delivered refurbishments in Carlyle Mansions, Whitelands House, Rossetti Garden Mansions, and Cadogan Square. We understand freeholder processes, prescribed works hours, and how to protect shared hallways, lifts, and landings throughout a build.
Almost every Chelsea flat refurbishment triggers a Licence to Alter. We manage the full application process, respond to surveyor queries, and liaise with managing agents from initial enquiry to signed deed — typically within 6–12 weeks.
Part E of the Building Regulations governs airborne and impact sound between flats. We design to exceed minimum standards, carry out pre-completion testing, and handle all neighbour communication for works in occupied buildings.
One company, one contract, one point of contact. Every trade is directly employed by Hampstead Renovations.
All trades directly employed and NVQ qualified. Carpenters, plasterers, electricians, plumbers — all salaried, all vetted.
CEng MIStructE engineers design every structural alteration in-house — no external consultants, no coordination delays.
Insurance-backed warranty. 5-year workmanship guarantee. Manufacturer warranties on all fixtures.
Detailed, itemised quotations. We absorb cost overruns — the price we quote is the price you pay.
One point of contact throughout. Weekly site updates, photo progress reports, and a direct WhatsApp channel.
Extensive RBKC experience with Listed Building Consent, conservation area applications, and Article 4 restrictions.
Every Chelsea refurbishment is assigned a dedicated project team. Here's who you'll work with day-to-day.
15 years managing premium London refurbishments. Your single point of contact from survey through handover. Weekly site meetings and direct WhatsApp line.
Chartered structural engineer designing all load-bearing alterations, underpinning schemes, and Grade II listed interventions for Chelsea clients in-house.
18 years running complex central London sites. Full-time on your project managing trades, logistics, neighbours, and RBKC inspections. CSCS Black Card.
Plus 20+ directly-employed craftsmen: carpenters, plasterers, electricians, plumbers, decorators — all NVQ qualified, DBS checked, and salaried.
Looking for another type of refurbishment? We deliver the full range across Chelsea.
Common questions about flat refurbishment in Chelsea.
We’ll review your lease, assess the flat, and deliver a fixed-price quotation within 14 days. No obligation, no pressure.
Book a free, no-obligation survey. We’ll review your lease, assess your flat, and provide a detailed fixed-price quotation within 14 days.
Call 020 8054 8756