House Refurbishment Wandsworth

House refurbishment in Wandsworth is work on the smaller part of the stock. 28% of the borough's homes are houses, with 23% terraced and 5% semi-detached or detached, and 43% of all homes were built before 1919. A whole-house job here is therefore most likely to be a terrace, and often a Victorian or Edwardian one with lime plaster on lath, suspended timber floors, sash windows and services added to over a century. We renew that fabric room by room without re-planning the house.

For Wandsworth, published UK figures put a three-bed house refurbishment at £43,530 to £110,350, and London houses usually cost more, with a London architect allowing £1,800 to £2,200 per square metre before VAT (Checkatrade and Bradley Van Der Straeten Architects, 2026). GS Renovation Ltd, a building contractor based in Potters Bar, does the work in Wandsworth: we renew the wiring, pipework, heating, plaster, floors and joinery of the whole house under one contract, and a registered electrician certifies the rewire.

Stripping out a pre-1919 Wandsworth house and what sits behind the plaster

A Victorian house in Wandsworth rarely reveals its condition until the first ceiling comes down. 43% of the borough's homes predate 1919, and in that stock the plaster is often lime on timber lath, the joists have been notched by a century of pipe runs, and the rear rooms may have been rewired in stages. We strip out one floor at a time, record what we find, and agree any change to scope before it is built, so the written quotation keeps its meaning.

Lime and lath behave differently from modern board. Patching a sound lath ceiling can be better than replacing it, while a bowed one is taken down, and solid lime-mortared walls want breathable plaster and paint rather than cement. Only 7% of Wandsworth homes date from 1919 to 1939, so the interwar semi is the exception here. The other large group, the 49% built after 1945, brings different checks, and in any house built before 2000 an asbestos survey should come before the strip-out.

Housing in Wandsworth

By the valuation list's count, Wandsworth holds about 157,900 homes, 28% houses and 72% flats; by age, 43% were built before 1919, 7% between the wars and 49% since 1945. Most homes here are flats, and where most homes in Wandsworth are flats, a whole house is refurbished as one building, with a single intake for the services and one roof to keep sound.

Rewiring, replumbing and heating a whole Wandsworth house in order

A Wandsworth house refurbishment runs in a fixed order: strip-out, first fix, plaster, second fix, then finishes. First fix is when new circuits, pipework and heating runs go into open walls and floors, and it is the one chance to route them properly rather than wherever the last owner found room. A registered electrician carries out and certifies the rewire, a registered gas engineer does the boiler and gas work, and our own trades lift and relay the boards around them and make good.

Some refurbishment work is controlled under the Building Regulations but not covered by an installer's own certificate, such as replacing rotten joists, or re-covering a roof where the roofer is not in a competent person scheme. With Wandsworth Building Control, a building notice lets that work start 48 hours after submission once the correct fee has been paid, and building control needs to be told 24 hours before work commences. It issues a completion certificate after a satisfactory final inspection. That certificate, with the electrical and gas records, is what a buyer's solicitor asks for when the house is sold.

Article 4 rules on Wandsworth roofs, porches and front walls

Refurbishing a house inside one of Wandsworth's Article 4 conservation areas changes what counts as a straightforward repair. The council lists eight conservation areas with Article 4 directions, among them Heaver Estate, Latchmere Estate, Shaftesbury Park Estate and Totterdown Fields Estate, out of 46 conservation areas across the borough. In the Heaver Estate Conservation Area, changes to the roofs of houses, including re-roofing in a different material, need planning permission. A slate roof there is re-covered in slate, or an application goes in first.

Front boundaries and porches are the other traps on a whole-house job. Under the Totterdown Fields Estate Conservation Area direction, demolishing front boundaries over 1 metre in height needs planning permission, and the Latchmere Estate direction brings front porches and extensions under control. So taking down a front wall for access, or adding a porch to shelter a new front door, is checked against the direction for that estate before the programme is fixed. The survey also records original doors, railings and sash windows worth repairing rather than replacing.

Skips, scaffold and parking bays outside a Wandsworth house

A skip outside a Wandsworth house needs a licence to sit on the public road, and the minimum licence period is five days. The maximum size allowed on the highway is 12 cubic yards, which is 9.2 cubic metres, and licences cannot be issued at all on red routes. On a red route street, waste leaves by wait and load or by bagged collection, which we plan into the strip-out days so the hallway never fills with rubble.

Inside a Controlled Parking Zone a highway licence also needs a parking bay suspension, charged per 5m space per chargeable day. Scaffold licences in Wandsworth carry an inspection fee per application and renewal, on charges valid from 1 April 2026 to 31 March 2027. The skip firm and the scaffolder hold the licences for their own equipment, so we time their bookings to the programme. Neighbours on both sides get the dates of the loudest work, such as chasing walls and lifting floors, before it starts.

• Roof, gutter and chimney-stack repairs coordinated as the survey requires
• Consumer unit replacement, with earthing and bonding brought up to standard
• Whole-house refurbishments for landlords re-letting a house

VOA Council Tax stock of properties, March 2025, for all 38 statistical areas in Wandsworth. Counts rounded by the VOA.

If you are weighing up house refurbishment in Wandsworth, it may help to read home renovation in Wandsworth, our Wandsworth area guide, a building contractor for a whole-house refurbishment, snagging a house refurbishment, how we handle house refurbishment across London and Staircase Renovation Cost.

Why Choose GS Renovation in Wandsworth

A whole-house refurbishment is priced from a survey, with a written quotation that names the unknowns and says how hidden defects are handled once walls are open. Our own trades take the house from strip-out through first fix, plastering, joinery and decoration in one sequence. Hidden defects are priced in writing before the work around them continues. If you live in the house during the works we phase it floor by floor, and if it is empty we run the floors together to shorten the programme.

• Roof, gutters and chimney stacks looked at before the top-floor plaster is priced
• Waste cleared as we go, not left piled up outside
• Empty and inherited houses secured and reported on while you are away

Checked by Abdelaaziz Saaid, founder and director of GS Renovation Ltd (Companies House no. 14611254).