Planning a home renovation in London shouldn’t mean ringing a dozen builders and hoping one calls back. Tell us about your project once, and we’ll match you with up to three vetted London renovation builders who specialise in that kind of work. Their itemised quotes come back within five working days. It’s free, there’s no obligation, and we never pass your number to a call centre.
Milestone payments as standard · Up to 3 matched quotes · Renovation specialists only · No cold calls
Four steps take you from the first idea to a finished project, paying as the work progresses.
We specialise in renovation projects, not general building work. Every builder on our network covers at least one of these categories.
Full kitchen refits, open-plan conversions, bespoke cabinetry and kitchen extensions. Most London kitchen renovations cost between £12,000 and £60,000 depending on specification and borough.
Full bathroom refits, en-suites, wet rooms and accessible bathrooms, supply-and-fit or fit-only. London bathrooms typically run from £5,000 for a small budget refit to £25,000 or more for a designer wet room.
Single-storey rear, side return, wraparound, double-storey and basement extensions. In London, extensions range from around £60,000 for a small single-storey rear extension to £380,000 or more for a large wraparound.
Velux, dormer, hip-to-gable and mansard conversions, including planning drawings, structural engineering and full fit-out. London loft conversions start at around £25,000 for a basic Velux and reach £120,000 or more for a full mansard.
Whole-house renovations, period property restoration, full rewires and replumbs, and structural reconfiguration. A light refurbishment of a two-bed flat starts around £45,000; a structural refurbishment of a four-bed house can pass £200,000.
Engineered wood, LVT, herringbone, porcelain tiles and carpet, plus floor sanding and restoration. Supply-and-fit prices in London run from about £25/m² for carpet to £220/m² or more for solid hardwood and stone.
General trades platforms put a £60,000 loft conversion through the same system as a £150 flat-pack assembly. Builders pay for every lead whatever its size, and homeowners end up with quotes from generalists who have never managed a structural project. Renovation needs a different approach.
Every builder is checked before they can quote on QuoteMyRenovation, and the checks are aimed at renovation work rather than small jobs. We look at:
A good quote is itemised so you can compare like with like. Each quote you receive through QuoteMyRenovation should show:
If two quotes differ by more than 20–30%, the cause is usually scope rather than price. Ask both builders to quote against the same specification before you decide.
London renovation prices run well above the UK average because of higher labour rates, tight sites, parking and skip permits, and the extra work period properties need. These are typical 2026 ranges from our cost guides:
| Project | Typical London cost (2026) | Cost guide |
|---|---|---|
| Kitchen renovation | £12,000 – £60,000 | Kitchen renovation cost London |
| Bathroom renovation | £5,000 – £25,000+ | Bathroom renovation cost London |
| House extension | £60,000 – £380,000+ | House extension cost London |
| Loft conversion | £25,000 – £120,000+ | Loft conversion cost London |
| Full house refurbishment | £45,000 – £350,000+ | Full house refurbishment cost London |
| Flooring (supply and fit) | £25 – £220+ per m² | Flooring cost London |
Each borough has its own planning rules, conservation areas and housing stock, and they all affect what you can build and what it costs. Our area guides cover the local detail:
Can’t see your area? Submit your brief anyway. We’ll tell you within 24 hours whether we have a vetted builder covering your postcode.
Get renovation leads matched to your specialism, your boroughs and your capacity. Homeowners on QuoteMyRenovation have already seen realistic London cost benchmarks, so you spend your time quoting real projects, not chasing time-wasters. There are no bidding wars and no paying for leads that were never yours to win.
A few checks before you request quotes will make them more accurate and save weeks later:
Who's behind QuoteMyRenovation
Bernard Ronald O. has spent 8 years in digital marketing for construction and home improvement businesses, helping builders and renovation firms reach the homeowners who need them. He founded QuoteMyRenovation in 2024 to make that process simpler and fairer for London homeowners: one brief, up to 3 matched quotes from vetted builders, and no cold calls.
Every builder in the network is checked by hand before they can quote, and every project runs on milestone payments, so homeowners only pay as each stage of the work is finished.
LinkedIn · Facebook · Instagram
Prices and planning information on this site are reviewed with our vetted London builders. Last reviewed and updated .
London’s renovation quote marketplace. Connecting homeowners with vetted renovation specialists across London boroughs.
We use cookies to improve your experience on our site. By using our site, you consent to cookies.
Manage your cookie preferences below:
Essential cookies enable basic functions and are necessary for the proper function of the website.
These cookies are needed for adding comments on this website.
Statistics cookies collect information anonymously. This information helps us understand how visitors use our website.
Google Analytics is a powerful tool that tracks and analyzes website traffic for informed marketing decisions.
Service URL: policies.google.com (opens in a new window)
Jetpack's built-in visitor analytics. It records page views, referring sites, search terms, and outbound link clicks, and also carries the shared visitor-tracking library used by Jetpack Instant Search and WooCommerce Analytics.
Service URL: automattic.com (opens in a new window)
Marketing cookies are used to follow visitors to websites. The intention is to show ads that are relevant and engaging to the individual user.
Facebook Pixel is a web analytics service that tracks and reports website traffic.
Service URL: www.facebook.com (opens in a new window)