From £6,098
Our building services company Hinton & Moon Building Limited was only established in August 2022, but have been providing professional, trustworthy...
From £6,402
Need to find an Extension Builder near you for all your extension buildering work?
Avant-Garde Construction Group Limited provides a local,...
From £6,330
Relax... you have found a reliable extension builder in BN20. Hammonds Toon Design is a friendly and reliable company based in BN20 who consider no...
From £6,330
Livit Design&Build is a company serves people to renovate their bathrooms partially or from scratch. Livit Design&Build combines design and build t...
From £6,498
GREEN ROOM CONSTRUCTION is an established and experienced local extension builder in BN20. Please contact us for a free, no obligation quote and co...
From £5,730
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £6,106
Need to find an Extension Builder near you for all your extension buildering work?
BUILDERS OF SUSSEX LTD provides a local, trusted extensi...
From £5,938
Family run builders with high standards of workmanship and customer service, trading standards approved.
From £6,066
Experienced extension builder ready to quote for your work. Razvan Building Services Ltd is the best extension builder in BN20. No obligation free ...
From £6,010
Experienced extension builder ready to quote for your work. M Hone Brickwork is the best extension builder in BN20. No obligation free quotes and m...

Concrete foundations range from the £5,730 (Pro For You based in BN22) to £6,498 (GREEN ROOM CONSTRUCTION based in BN22) in BN20.
Comparing extension builders estimates for laying concrete foundations gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Find out the exact cost of laying concrete foundations in BN20 by posting a job with HaMuch. We will send it to extension builders who can give you a detailed quote.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Concrete Foundations near Eastbourne | £32 | £245 |
| Concrete Foundations near Seaford | £34 | £243 |
| Concrete Foundations near Hailsham | £31 | £243 |
| Concrete Foundations near Bexhill-on-Sea | £31 | £243 |
| Concrete Foundations near Wealden | £35 | £256 |
| Concrete Foundations near Hastings | £31 | £246 |
| Concrete Foundations near Brighton and Hove | £35 | £251 |
| Concrete Foundations near Brighton | £35 | £251 |
| Concrete Foundations near Crowborough | £36 | £258 |
| Concrete Foundations near Burgess Hill | £36 | £240 |
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

Underpin a building - £17,401

Two storey extension - £87,851

Build a timber frame extension - £25,901

Build a swimming pool - £80,901

Single storey extension - £53,016

Side return extension - £40,384

Install an RSJ - £2,101

Outbuilding - £9,901

Build a Mansard loft conversion - £51,901

Loft conversion - £32,820

Build a kitchen extension - £41,901

Hip to gable loft conversion - £41,901

Granny annexe - £86,901

Garden office - £9,901

Convert a Garage - £15,901

Garage - £18,401

Build a flat roof extension - £21,901

Build a dormer loft conversion - £41,901

Concrete foundations - £6,151

Convert a bungalow loft - £28,901

Convert a basement - £36,384