House Refurbishment Barnes

House refurbishment in Barnes starts with the age of the house. 52% of homes here are houses, 33% of all homes are terraced and 19% are semi-detached or detached, while 51% of all homes were built before 1919. A whole-house refurbishment renews the fabric and services of one of those houses without re-planning it: rewire, replumb, heating, plaster, floors, stairs, joinery, sash windows, damp and roof repairs, then decoration. We run it as one programme, whether you live in the house during the works or it stands empty for a sale, a probate or a new let.

For Barnes, 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 Barnes: we renew the wiring, pipework, heating, plaster, floors and joinery of the whole house under one contract, and a registered electrician certifies the rewire.

What pre-1919 fabric means for a Barnes house refurbishment

With 51% of Barnes homes built before 1919, the first thing a refurbishment uncovers is the original construction: solid brick walls laid in lime, lath and plaster ceilings, suspended timber floors and chimneys that were blocked and forgotten. These materials handle movement and moisture differently from modern ones. Patching lime-bedded brick with cement plaster traps moisture, and overboarding a sagging lath ceiling without fixing it back only hides the problem. We open up enough on the survey visit to see what is there before the specification is written.

Richmond's Local Plan has a presumption in favour of refurbishment and reuse of existing buildings, set out in Policy 2, which suits a Barnes house that needs its services renewed more than its shape changed. The order of works is strip out, repair the structure and fabric, first fix electrics and plumbing, plaster, second fix and decoration. Old rubber or lead-sheathed cable and lead or iron pipework come out at the strip rather than being extended. Holding that order means hidden repairs are found before plastering rather than after it.

Housing in Barnes

The stock in Barnes runs to roughly 9,740 dwellings, 48% of them flats and 52% houses, built 51% before 1919, 17% between 1919 and 1939 and 31% after 1945. Terraced houses make up 33% of homes here, and a rewire in a terrace in Barnes chases cables into walls shared with neighbours on both sides, so the noisy days are planned and flagged.

Interwar and post-war houses in Barnes need a different list

The 17% of Barnes homes built between 1919 and 1939 bring their own refurbishment list. Cavity walls become more common, ground floors may be part concrete, and original steel windows or early wiring may still be in place. Insulation choices differ from a Victorian house, and the roof void is easier to work in. On these houses more of the budget goes on the heating system, replacing tired joinery and the electrics, with less spent on structural repair.

31% of Barnes homes were built after 1945 and only 5% in 2000 or later, so a post-war house here is a smaller group than the period stock. Its refurbishment is lighter on fabric and heavier on services: an early combination boiler or warm-air heating to replace, a consumer unit that predates current standards, and windows at the end of their life. When a wall, floor or roof element is renewed, the insulation is brought up to the energy rules for that element, which is settled with building control before ordering.

Windows, doors and roofs in Barnes conservation areas

There are 85 conservation areas in the borough, and Barnes Green conservation area number 1 was designated on 14.01.1969. Richmond also lists an Article 4 Direction in conservation area CA1 covering Laurel Road, Barnes. Where a home is subject to an Article 4 Direction, planning permission is needed for changes including new doors and windows and removing chimneys. So on a Barnes house refurbishment the owner checks the address first, and a worn sash is repaired or copied like for like unless consent says otherwise. If the house is listed, listed building consent covers works inside as well as outside, so joinery and plaster repairs are agreed first.

Like-for-like roof work on a Barnes house is a building regulations matter first. Richmond advises a Building Notice only for very simple work such as re-roofing or installing a bathroom, and after submitting one you need only wait 48 hours before starting. Richmond building control also asks for 2 days notice that you intend to commence works. A chimney stack shared with next door is a party structure, so repairing or rebuilding it needs a party wall notice under the Party Wall Act, and you as building owner serve the notice. We coordinate the roofer, the stack repairs and the gutters with the scaffold so the roof is closed before the plastering starts below.

Working hours, skips and parking outside a Barnes house

Richmond normally limits noisy construction works to 8am to 6pm Monday to Friday and 8am to 1pm Saturday under the Control of Pollution Act 1974, with none on Sundays and Bank Holidays. On a Barnes house that sets the rhythm of the week: strip out, chasing and breaking out go into the weekday hours, and noisy work on a Saturday stops at 1pm. If you are living in the house, we phase the work floor by floor so one bathroom and one warm room stay in use.

A skip on the road in Barnes needs a Richmond skip licence, valid for a maximum of three weeks, so a long strip out is planned in skip loads with renewals booked in time. Scaffolding or hoarding on a council-maintained highway needs its own licence, taken out by the contractor erecting it. Where the street has controlled parking, a skip or a large delivery needs a parking bay suspension, charged as an administration fee plus a daily rate per bay that depends on the CPZ. We arrange these before the start date.

• Consumer unit replacement, with earthing and bonding brought up to standard
• Whole-house rewires, certified at completion by a registered electrician
• Smoke, heat and carbon monoxide alarms fitted to current rules on every storey

VOA Council Tax stock of properties, March 2025, for North Barnes and Mortlake & South Barnes. Counts rounded by the VOA.

Before committing to house refurbishment in Barnes, it is worth looking at home renovation in Barnes, house refurbishment across Richmond upon Thames, builders in Richmond upon Thames, building control on a house refurbishment, our London house refurbishment page and What a Structural Survey Covers.

Why Barnes Homeowners Choose GS Renovation

A house refurbishment in Barnes is a long list of trades working in a fixed order inside an old building. GS Renovation runs that list as one firm, with its founder and director Abdelaaziz Saaid involved from the survey visit onwards. You get a written scope and programme, a named contact, and a straight answer when a hidden defect turns up behind the plaster. New electrics are certified by a registered electrician and gas work is done by a registered gas engineer, and the certificates come to you at handover with the rest of the paperwork.

• Damp traced to its source before anyone suggests an injected course
• Radiators, sockets and switches positioned at first fix, never after decorating
• Paperwork and certificates handed over for when you sell

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