Refurbishment in Bexley: Transform Your Home in 2026

Why Bexley homeowners are investing in refurbishment

The London Borough of Bexley offers some of the best value property in South-East London, and that value gap is exactly why refurbishment makes so much sense here. Homeowners in Bexleyheath, Erith, Sidcup, Welling and Crayford are buying properties at prices below the London average, then investing in comprehensive refurbishment to create homes that match their lifestyle without the premium of buying in a more expensive borough. A tired 1930s semi in DA7 purchased for GBP 380,000 can be transformed into a modern, energy-efficient family home for GBP 40,000-GBP 80,000 of well-targeted refurbishment work - a total cost still well below the price of buying an equivalent finished home.

The housing stock across the DA postcodes is predominantly 1930s and post-war construction. These properties are structurally sound but often have outdated kitchens, worn-out bathrooms, poor insulation, single-glazed windows and tired electrical and plumbing systems. A planned refurbishment addresses all of these issues in a single coordinated project rather than a series of disjointed weekend jobs that drag on for years and never quite feel finished.

RCB Design and Build has completed full house refurbishments across Bexleyheath, Erith, Sidcup, Welling, Crayford and Thamesmead. We understand the specific characteristics of Bexley housing - the concrete floors common in post-war builds, the cavity wall construction of 1930s semis, the asbestos that occasionally appears in artex ceilings and garage roofs, and the damp issues that affect properties near the Thames marshes. This local knowledge means fewer surprises and more accurate pricing.

Refurbishment costs in Bexley: what to budget in 2026

Refurbishment costs in Bexley vary widely depending on the scope of work and the condition of the property. Realistic 2026 cost ranges are as follows. A kitchen refurbishment including new units, worktops, tiling, electrical upgrades and plumbing modifications starts from GBP 12,000 and runs to GBP 28,000 depending on size and specification. A bathroom refurbishment including new sanitaryware, tiling, plumbing and electrical work ranges from GBP 8,000 to GBP 18,000.

A full house refurbishment covering a new kitchen, two bathrooms, full rewire, replumb, replaster, new flooring throughout, decoration and new internal doors starts from GBP 25,000 for a two-bedroom property and ranges to GBP 80,000-GBP 120,000 for a four-bedroom house requiring structural alterations, new windows and upgraded insulation. The biggest cost drivers are whether the electrical and plumbing systems need full replacement, whether walls need replastering or just redecorating, and whether any structural modifications are included in the scope.

Second-fix materials - tiles, sanitaryware, light fittings, door furniture and flooring - are client-supplied items. This gives you full control over the finish level and means our quoted price covers all the labour, first-fix materials and structural work. We provide a detailed scope of works that clearly separates what we supply from what you supply, so there are no ambiguities about what is included.

Kitchen refurbishment in Bexley: the heart of the project

The kitchen is almost always the starting point and the single most impactful room in a Bexley refurbishment. Many 1930s and post-war kitchens in the DA postcodes are small, dark and isolated from the rest of the ground floor. A common refurbishment approach is to knock through between the kitchen and the rear reception room, install a steel beam to support the load above, and create an open-plan kitchen-dining-living space that transforms how the family uses the ground floor.

Where the layout change involves removing a load-bearing wall, structural calculations are required and the work needs Building Regulations approval. We handle this process as a standard part of the project. The structural steel, padstones and associated making-good are included in our quoted prices. On a typical Bexley semi, the cost of removing a single load-bearing wall and installing a steel beam adds GBP 2,500-GBP 4,500 to the kitchen refurbishment budget.

Modern kitchen design in Bexley properties typically includes quartz or solid-surface worktops, integrated appliances, pendant lighting over a breakfast bar or island, and engineered timber or luxury vinyl tile flooring. We prepare the space with all electrical points, plumbing connections, extraction ducting and plastering ready for the kitchen fitter to install the units. This coordinated approach means the kitchen installation goes smoothly and avoids the common problem of trades working at cross-purposes.

Bathroom refurbishment: upgrading tired spaces

Bexley properties from the 1930s to the 1970s almost universally have dated bathrooms with avocado or pink suites, cracked tiles, inadequate ventilation and plumbing that has been patched rather than replaced. A proper bathroom refurbishment strips the room back to the bare walls and floor, replumbs with modern copper or plastic pipework, rewires with dedicated circuits and an extractor fan, applies tanking or waterproofing behind the tile line, and fits new sanitaryware and tiling to create a room that is both functional and attractive.

The most common bathroom upgrade we carry out in Bexley is converting a separate WC and bathroom into a single larger bathroom by removing the dividing wall. This creates space for a bath with shower over, a larger vanity unit and better storage. On two-storey properties, we often add a ground-floor cloakroom under the stairs or in a utility area to compensate for combining the upstairs facilities.

Bathroom refurbishment costs in Bexley range from GBP 8,000 for a straightforward suite replacement with new tiling to GBP 18,000 for a full reconfiguration including wall removal, replumbing and a walk-in shower enclosure. Tiles and sanitaryware are client-supplied, giving you full control over the look and feel of the finished room.

Full house refurbishment: the complete transformation

A full house refurbishment in Bexley typically involves every room in the property and addresses the building fabric as well as the finishes. The scope usually includes a full electrical rewire to current regulations, replacement of the plumbing system including the boiler and radiators, replastering of all walls and ceilings, new internal doors and architraves, new flooring throughout, a new kitchen, one or two new bathrooms, and full decoration.

Additional scope items that frequently arise in Bexley properties include replacement of single-glazed windows with double or triple glazing, cavity wall insulation where the existing cavities are empty, loft insulation upgrades, damp-proofing treatment where rising damp is present, and removal of asbestos-containing materials from ceilings or outbuildings. Each of these is priced as a separate line item so you can see exactly what each element costs and make informed decisions about scope.

A well-planned full refurbishment takes 8-16 weeks depending on the size of the property and the scope of work. We sequence the trades to minimise downtime and keep the programme on track: strip-out first, then structural work, then first-fix electrics and plumbing, then plastering, then second-fix, then decoration and flooring, then kitchen and bathroom fit-out, then snagging and handover. RCB Design and Build manages the entire process from initial survey to completion certificate.

Getting started with your Bexley refurbishment

RCB Design and Build offers a free project review for every refurbishment enquiry across the Bexley borough. We visit the property, discuss your priorities, assess the condition of the existing building fabric, and provide honest guidance on costs, programme and the most effective sequence of work. Whether you are planning a single kitchen upgrade or a complete whole-house transformation, the project review is the best starting point.

We are registered with the Federation of Master Builders, accredited by TrustMark and verified on Checkatrade. Our deposit is 5% and payments are staged against completed milestones. Every project is carried out to full Building Regulations standard where applicable, and we provide a workmanship guarantee covering all elements of the build. To book your free project review, call us on 07359 872594 or request one through our website. We cover all DA postcodes including Bexleyheath, Erith, Sidcup, Welling, Crayford, Thamesmead and surrounding areas.