From £6,242
Member since August 2026
H P Building Services Sussex is a one-stop solution for all your extension buildering needs. Establish over 10 years ago and covering 20 miles arou...
From £6,266
Trusted and professional extension builder in Newhaven. Experienced in all extension buildering work and keeping within budget and on quote. Good C...
From £6,242
Experienced extension builder ready to quote for your work. Brighton Marina Hand Car Wash is the best extension builder in Newhaven. No obligation ...
From £6,322
Relax... you have found a reliable extension builder in Newhaven. R & G Construction Brighton Ltd is a friendly and reliable company based in Newha...
From £6,018
Experienced extension builder ready to quote for your work. Graeme Davies Plumbing and Heating is the best extension builder in Newhaven. No obliga...
From £7,370
Experienced extension builder ready to quote for your work. CITY BUILDING SERVICES LIMITED is the best extension builder in Newhaven. No obligation...
From £6,010
Need to find an Extension Builder near you for all your extension buildering work?
S F CONSTRUCTION provides a local, trusted extension bu...
From £6,106
CAMBRIDGE BUILDING SERVICES is a trusted extension builder serving customers in Newhaven and the surrounding area. Contact us to today to get a com...
From £6,186
ACF Carpentry Ltd is an established and experienced local extension builder in Newhaven. Please contact us for a free, no obligation quote and comp...
From £6,850
Rjscarpentryconstruction is a well established company with over 30 years of experience in the carpentry and construction industries

Concrete foundations range from the £6,010 (S F CONSTRUCTION based in BN27) to £7,370 (CITY BUILDING SERVICES LIMITED based in BN2) in Newhaven.
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 Newhaven 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 Seaford | £34 | £243 |
| Concrete Foundations near Brighton and Hove | £35 | £251 |
| Concrete Foundations near Brighton | £35 | £251 |
| Concrete Foundations near Eastbourne | £32 | £245 |
| Concrete Foundations near Hailsham | £31 | £243 |
| Concrete Foundations near Burgess Hill | £36 | £240 |
| Concrete Foundations near Shoreham-by-Sea | £36 | £250 |
| Concrete Foundations near Wealden | £35 | £256 |
| Concrete Foundations near Haywards Heath | £35 | £256 |
| Concrete Foundations near Lancing | £37 | £251 |
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 - £17,611

Two storey extension - £88,167

Build a timber frame extension - £26,111

Build a swimming pool - £81,111

Single storey extension - £57,224

Side return extension - £42,751

Install an RSJ - £2,311

Outbuilding - £10,111

Build a Mansard loft conversion - £52,111

Loft conversion - £34,793

Build a kitchen extension - £42,111

Hip to gable loft conversion - £42,111

Granny annexe - £87,111

Garden office - £10,111

Convert a Garage - £16,111

Garage - £18,611

Build a flat roof extension - £22,111

Build a dormer loft conversion - £42,111

Concrete foundations - £6,361

Convert a bungalow loft - £29,111

Convert a basement - £38,751