Flat
refurbishment
in Clapham Junction, SW11
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 flat refurbishments across Northcote Road mansion blocks, Lavender Hill blocks, St John’s Hill flats - mansion blocks and period conversions where freeholder approvals, acoustic compliance and access logistics need handling properly.
A flat refurbishment near Clapham Junction is shaped by the railway as much as by the building. Cost is driven by terraced party-wall work, railway-side logistics and access, acoustic upgrades and freeholder approvals, and by the sequencing needed on dense SW11 residential streets — so the delivery plan matters from day one.
The grid gives the area its character. Clapham Junction is defined by the 'between the commons' layout: the Wandsworth Common West Side conservation area protects it, and Wandsworth examines external change with Article 4 controls in force. Northcote Road is the lively heart lined with shops, the streets between the commons carry long rows of bay-fronted Victorian terraces, and Lavender Hill adds mansion flats and conversions.
Those Lavender Hill flats need structure, acoustics and freeholder consents handled together, with a Licence to Alter for SW11 flats. For an opening figure a two-bedroom flat is £60,000–£110,000 excluding VAT, confirmed once access and the lease are understood.
What a Flat Refurbishment Involves
Refurbishing a flat means renovating inside a building you share — so the job is as much about leases, neighbours and building rules as it is about kitchens and finishes. We plan every project around the consents your lease demands and the protocols your block expects, then deliver the technical work under one fixed-price contract. A typical scope covers the elements below.
- Licence to Alter — lease review, application pack and freeholder’s surveyor queries handled on your behalf
- Acoustic build-up — separating floors and walls upgraded to meet Building Regulations Part E and any stricter freeholder schedule
- Wet-room tanking — certified waterproofing beneath every bathroom, flood-tested before tiling and covered by a 12-month defects period
- Rewire & replumb — new circuits, pipework and heating, coordinated with the building’s risers and stacks
- Layout changes — internal openings engineered, approved by building control and cleared with the freeholder where the lease allows
- Kitchens & bathrooms — designed, supplied and fitted to the specification tier you select
- Period detail — cornicing, sash windows and fireplaces retained and repaired in conversion flats
- Block protocols — lift protection, booked deliveries, restricted noisy hours and daily cleaning of communal areas
How We Run Your Project
Six stages, sequenced so freeholder consent never holds up the start on site.
- Survey & lease review — we measure the flat, inspect the services and read your lease to identify exactly which consents apply.
- Design & consents — our architects develop the layout while the Licence to Alter application runs in parallel, not afterwards.
- Fixed-price contract — an itemised specification agreed in full, with the acoustic and tanking details written in.
- Strip-out & first fix — soft strip, structural openings, cabling, pipework and the acoustic carcass, all removed and delivered through agreed routes.
- Second fix & finishes — kitchen, bathrooms, joinery, flooring and decoration.
- Testing & handover — snagging, certification and reinstatement of any communal areas before the keys come back to you.
Read the full flat refurbishment guide for flat typologies, specification tiers and the Licence to Alter process in detail.
Almost every leasehold flat needs formal freeholder consent — a Licence to Alter — before structural work, new flooring or services alterations can begin, and proceeding without one puts your lease at risk. Building Regulations apply on top: Part E sound insulation between dwellings, electrical and heating sign-off, and fire safety where walls or floors are opened. Flats and maisonettes also have no permitted development rights, so external changes always need a planning application. Our planning guide library covers the rules borough by borough.
Why Hampstead Renovations
Flat refurbishment rewards a team that already knows what freeholders and managing agents will ask for. Design is led by our in-house RIBA Chartered Architects, lease and party-structure matters are supported by RICS surveying through our sister company, Hampstead Chartered Surveyors, and the build is carried out by our own long-standing teams. Every contract is fixed-price on JCT terms, backed by £10M public liability insurance — the level major London freeholders require — plus a 12-month defects period and a 10-year workmanship warranty. Enquire before 2pm on a weekday and we will call you back the same day.
What does a flat refurbishment cost in Clapham Junction?
A flat refurbishment in Clapham Junction runs £900–£1,700/sqm excluding VAT, and a full two-bedroom refurbishment typically lands between £60,000 and £110,000. Most programmes take 16–32 weeks on site. A written scope and site assessment are needed before any project price can be fixed.
| Scope of work | Guide rate | Typical total |
|---|---|---|
| Full flat refurbishment (2-bed) | £900–£1,700/sqm | £60,000–£110,000 |
| 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.
Flat Refurbishment in Clapham Junction: Questions
Does the railway affect refurbishing a flat near Clapham Junction?
It shapes the logistics and the cost. Budgets here are driven by terraced party-wall work, railway-side logistics and access, acoustic upgrades, freeholder approvals and the sequencing needed on dense SW11 streets, so we plan delivery and access before the programme is set.
Is Clapham Junction in a conservation area?
Much of the 'between the commons' grid is. Conservation areas including Wandsworth Common West Side protect the celebrated layout, and Wandsworth examines external change under Article 4 controls, so visible fabric is checked early.
What consents do Lavender Hill flats need?
The converted and purpose-built flats on Lavender Hill are leasehold projects where structure, acoustics and freeholder consents are handled together, and a Licence to Alter is required for SW11 flats — all agreed before the fit-out begins.
How much does a flat refurbishment cost in Clapham Junction?
In London terms a two-bedroom flat sits at £60,000–£110,000 excluding VAT, while cosmetic house work is roughly £90,000–£180,000 and a back-to-brick house scheme £275,000–£475,000, both excluding VAT. Access and the lease then move the figure.
Which Clapham Junction streets do you work on?
Northcote Road is the lively heart lined with shops; Battersea Rise and Webbs Road and the streets between Clapham and Wandsworth Commons carry the bay-fronted family terraces; and Lavender Hill adds mansion flats and conversions.
Guides & Local Reading
Flat Refurbishment in Nearby Areas
More Services in Clapham Junction
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.