Flat Refurbishment Kensington and Chelsea

Most homes in Kensington and Chelsea are flats: the VOA list counts 84% of them. A flat here may be one floor of a converted stucco house, a unit in a red-brick period block, or a flat in a post-war or newer building. Each one is renewed inside a shared building, so the lease, the managing agent, the neighbours below and the stairs up to the door shape the job as much as the flat itself.

For Kensington and Chelsea, published UK averages put a full flat refurbishment at £33,000 to £48,000 and a basic one, with budget kitchen and bathroom fittings, at £15,000 to £18,000, and London flats usually cost more (Checkatrade and MyJobQuote, 2026). GS Renovation Ltd, a building contractor based in Potters Bar, does the work in Kensington and Chelsea: we refurbish the flat within the terms of your lease and licence to alter, protect the common parts throughout, and a registered electrician certifies the new consumer unit and circuits.

Which kinds of flat Kensington and Chelsea refurbishments deal with

The block type decides the constraints before any design starts. In Kensington and Chelsea 65% of homes date from before 1919, 8% from the interwar years and 26% from after 1945, and only 6% were built in 2000 or later. A flat in a converted period house usually has timber floors carrying straight onto the ceiling below, shared service risers that were added later, and a stair that is also the escape route for every other flat.

A flat in a purpose-built block works differently. Concrete floors carry less impact noise but make chasing for new cables slow and loud, heating may be communal, and the block will have its own rules on lifts, deliveries and contractors. Newer buildings often come with a building manager, a fire strategy and a list of approved materials. We ask for the lease, the block rules and any fire strategy at the survey, so the scope is priced against the building you actually live in.

Housing in Kensington and Chelsea

Of the 89,280 homes the valuation list records in Kensington and Chelsea, 65% were built before 1919, 8% between the wars and 26% since 1945; 84% are flats and 16% are houses.

Leases, licences to alter and block hours in Kensington and Chelsea

The paperwork for a flat starts with the lease, not the council. Flats do not have the permitted development rights a house has, which the council's own basement direction notes when it says that direction affects the owner of a house, not a flat. What you may change inside is set by the lease and a licence to alter from the freeholder, usually issued through the managing agent. It can cover floors, walls, plumbing routes and the hours contractors may work.

The council's Final Draft Code of Construction Practice allows noisy work audible at the site boundary on weekdays from 8am to 6pm, and a block's rules are often narrower, with quiet periods at lunchtime or an earlier finish. In Kensington and Chelsea we take the stricter of the two as the programme. Hard floors are the usual sticking point: many leases require an acoustic underlay or a floating floor, and the managing agent may ask to see it before the finish goes down.

Getting materials in and waste out of a Kensington and Chelsea block

In a block the route to the front door is part of the site. Common parts, lift cars and stair walls are protected before the first delivery, and we agree with the managing agent where materials may be stored, which lift can be used and when. Plasterboard, kitchen units and bath panels are sized to go up the stair or in the lift, and waste leaves in bags rather than a skip where there is no room on the street.

Parking is the other constraint. Bay suspensions are granted for works vans, not for cars, and where a Construction Traffic Management Plan is agreed the council's Construction Management Team handles them. Suspensions need notice, so the dates go into the programme before the kitchen or flooring is ordered. In Kensington and Chelsea we book a bay for heavy delivery days rather than for the whole job, and keep a named contact for neighbours who find the lift out of use or the stair busy.

Refurbishing a Kensington and Chelsea flat to let

A rental refurbishment has to leave the flat lettable. The council states it is unlawful to rent out a domestic property with an EPC rating of F or G without a valid exemption. Since 1 April 2020, landlords cannot let or continue to let with a rating below E without one. Kensington and Chelsea can issue a financial penalty to a landlord who fails to comply. A refurbishment between tenancies is the obvious time to fix a poor rating.

The practical route is to get a current EPC and its recommendations before the scope is fixed. In a flat the measures are usually inside your demise: heating controls, electric or gas heating renewal, lighting and secondary glazing where the lease allows. If the flat will be shared, licensing may apply too. The borough licenses privately rented homes where three or more people from two or more households share facilities, and a purpose-built flat in a block of more than two flats falls under its Additional scheme rather than the Mandatory one.

• Common parts protection: floor sheeting, corner guards and lift lining
• Method statements and product details for the freeholder's licence to alter
• Unvented cylinder replacement, notified to building control

VOA Council Tax stock of properties, March 2025, for all 21 statistical areas in Kensington and Chelsea. Counts rounded by the VOA.

When comparing flat refurbishment in Kensington and Chelsea with other work, it helps to read bathroom renovation in Kensington and Chelsea, our Kensington and Chelsea area guide, London builders who work inside occupied blocks, kitchen fitters in London for flats, how we handle flat refurbishment across London and Painting and Decorating Cost.

The GS Renovation Difference in Kensington and Chelsea

Refurbishing a flat means working to someone else's rules as well as yours, and we plan for that from the survey. We read the lease and block rules, supply the method statement and programme the managing agent asks for, and protect the common parts before work starts. You get a written quotation after a site visit and one point of contact for you, the agent and the neighbours. A registered electrician certifies the new consumer unit and wiring, and a registered gas engineer does any gas work.

• Noisy days agreed with the managing agent and flagged to neighbours in advance
• Fire doors and compartment lines left as the building's fire strategy needs them
• Photographs kept at each stage for your records

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