Home Renovation Bexley

GS Renovation takes on whole-house renovations throughout Bexley, breathing new life into tired 1930s semis and interwar family homes in Bexleyheath, Welling and Sidcup. Across DA6, DA7, DA15 and SE2, one team handles the rewire, the replumb, the replaster and the structural changes together. We turn dated houses into modern family homes.

In Bexley, a full house refurbishment typically costs £40,000 to £150,000 or more (indicative London ranges, MyBuilder and Checkatrade, 2026). GS Renovation Ltd, a building contractor based in Potters Bar, does the work in Bexley: we carry the structure, services and finishes as one contract.

The two rooms that cost the most have their own pages, with prices: kitchen renovation in Bexley and bathroom renovation in Bexley. In the 73% of homes here that are houses, moving the kitchen usually means opening up the back of the ground floor, which is structural work.

Modernising 1930s semis across Bexley

A typical Bexley refurbishment strips a 1930s semi back to sound structure, then rebuilds it to a modern standard. Wiring installed decades ago rarely meets current regulations, so a full rewire is usually the starting point, followed by a new heating system and updated plumbing. We replaster walls and ceilings, upgrade insulation where the interwar construction allows, and put right the settlement cracks and damp that older suburban houses often develop.

These houses were built with small, separate rooms that no longer suit family life. We reconfigure the ground floor, often removing the spine wall with a steel beam to open the kitchen into the dining room, and rethink how the hall, cloakroom and utility space work. Every structural change is engineered and signed off by Bexley Council building control, so the modernised layout is as sound as it is practical.

Housing in Bexley

Of the 101,760 homes the valuation list records in Bexley, 11% were built before 1919, 41% between the wars and 48% since 1945; 27% are flats and 73% are houses. A semi in Bexley usually has side access, and 36% of homes here are semi-detached.

Checking designations before a whole-house renovation in Bexley

Bexley has 23 conservation areas across the borough, and special controls apply to buildings in them. It also has over 150 listed buildings and structures and around 400 locally listed buildings and structures. Before a whole-house renovation in Bexley is priced, find out whether your house is in any of those groups. A listed building needs listed building consent for works affecting its character, inside or out, and in a conservation area render or cladding on the outside needs planning permission. A local listing adds no separate consent. The check is quick, and far cheaper than removing work later.

The front garden is where a renovation can stray into control without anyone noticing. Bexley states that in a conservation area permission may also be needed to take down a fence, wall or gate. So in a Bexley conservation area, turning a front garden into a driveway or replacing a low brick wall with railings is a question for planning before the skip arrives. Inside, the stock sets the scope. 41% of Bexley homes were built between 1919 and 1939, and renovating a house that age can mean wiring, heating and plaster together. Sequence them so each trade closes up only once the one before is signed off.

Sequencing a full Bexley refurbishment

The advantage of one team is order. On a whole-house project in DA5 or DA15 we programme the work so structural steel, first-fix wiring and pipework happen before plastering, and kitchens and bathrooms follow once the shell is dry. Decoration comes last. This sequence stops finished work being ripped out for a service that was left too late, and keeps the whole renovation moving to a single, realistic timeline.

Not every Bexley house is a plain semi. The borough also has older period properties around Hall Place and the older parts of Sidcup, where original cornicing, picture rails and fireplaces are worth saving. Where a house has genuine period character we restore and repair those features rather than strip them out, blending careful conservation with the modern wiring, heating and insulation that make the house comfortable to live in.

• Rainwater goods and flashings made good where the works disturb them
• Kitchen and bathroom design, supply and installation
• Complete property refurbishments and whole-house renovations

VOA Council Tax stock of properties, March 2025, for all 28 statistical areas in Bexley. Counts rounded by the VOA.

When comparing home renovation in Bexley with other work, it helps to read load-bearing wall removal in Bexley, our Bexley area guide, builders in London, how we run a London renovation, how we handle home renovation across London and Renovation Order of Works.

The GS Renovation Difference in Bexley

Bexley homeowners choose GS Renovation for renovation because managing a rewire, a replumb, structural steel, a new kitchen and a decorator separately is a recipe for delay and dispute. We run the lot as one contract, with one point of contact and one programme. With our founder's 30+ years on the tools, we deliver a finished home, not a building site handed between trades.

• One point of contact from first survey to handover
• A whole-house programme sequenced so no trade doubles back
• Original features protected, repaired or reinstated as you want

Checked by Abdelaaziz Saaid, founder and director of GS Renovation Ltd (Companies House no. 14611254). Structural design is by the consulting engineer appointed to your project.