From £6,210
Trusted and professional extension builder in BN43. Experienced in all extension buildering work and keeping within budget and on quote. BRICKTEC B...
From £6,410
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £6,442
Woodmans Construction are here to help customers who need an Extension Builder in BN43. We offer a competitive rate to complete all your extension ...
From £6,354
Need an Extension Builder in BN43? Warrior Brickwork has been helping local clients (20 mile radius) with their extension buildering jobs for many ...
From £6,186
Adrian Harris Garden Design And Build are here to help customers who need an Extension Builder in BN43. We offer a competitive rate to complete all...
From £6,402
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £6,234
Need to find an Extension Builder near you for all your extension buildering work?
FIRST FORMAT BUILDING provides a local, trusted extensio...
From £6,082
G C Builders is an established and experienced local extension builder in BN43. Please contact us for a free, no obligation quote and competitive r...
From £6,010
Woodhart Group is an established extension buildering business in BN43. We come highly recommended and provide competitive quotes for your work.
From £6,066
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Concrete foundations range from the £6,010 (Woodhart Group based in BN41) to £6,442 (Woodmans Construction based in BN43) in BN43.
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 BN43 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 Shoreham-by-Sea | £36 | £250 |
| Concrete Foundations near Lancing | £37 | £251 |
| Concrete Foundations near Worthing | £35 | £251 |
| Concrete Foundations near Brighton | £35 | £251 |
| Concrete Foundations near Brighton and Hove | £35 | £251 |
| Concrete Foundations near Rustington | £36 | £246 |
| Concrete Foundations near Burgess Hill | £36 | £240 |
| Concrete Foundations near Littlehampton | £35 | £244 |
| Concrete Foundations near Arun | £35 | £241 |
| Concrete Foundations near Haywards Heath | £35 | £256 |
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 - £17,490

Two storey extension - £87,984

Build a timber frame extension - £25,990

Build a swimming pool - £80,990

Single storey extension - £54,792

Side return extension - £41,383

Install an RSJ - £2,190

Outbuilding - £9,990

Build a Mansard loft conversion - £51,990

Loft conversion - £33,653

Build a kitchen extension - £41,990

Hip to gable loft conversion - £41,990

Granny annexe - £86,990

Garden office - £9,990

Convert a Garage - £15,990

Garage - £18,490

Build a flat roof extension - £21,990

Build a dormer loft conversion - £41,990

Concrete foundations - £6,240

Convert a bungalow loft - £28,990

Convert a basement - £37,383