From £6,394
We are a small family run business with over 20 years experience in brickwork, bathroom/kitchen fitting, roofing, landscaping, fencing, tiling and ...
From £6,266
Trusted and professional extension builder in SO40. Experienced in all extension buildering work and keeping within budget and on quote. GMS Carpen...
From £6,474
Elmer Building Services ltd is an established extension buildering business in SO40. We come highly recommended and provide competitive quotes for ...
From £6,394
Bailey Construction Services are here to help customers who need an Extension Builder in SO40. We offer a competitive rate to complete all your ext...
From £7,450
Building extensions and conversions - commercial and domesticstructural repairsgroundworksdrainage workspaving, patios and concreti...
From £6,002
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £6,370
Need to find an Extension Builder near you for all your extension buildering work?
Mobile Services provides a local, trusted extension buil...
From £6,442
We are a Design and Build company based in Hampshire. Proud of our roots, we try to be the very best in the way we go about our business. Friendly...
From £6,386
Claytons Building and Roofing are here to help customers who need an Extension Builder in SO40. We offer a competitive rate to complete all your ex...
From £6,210
ROB DINE CONSTRUCTION is an established and experienced local extension builder in SO40. Please contact us for a free, no obligation quote and comp...

Concrete foundations range from the £6,002 (Steve Lovett Builders based in SO18) to £7,450 (Wade and Son Builders based in bh22) in SO40.
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 SO40 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 Totton | £34 | £243 |
| Concrete Foundations near Southampton | £34 | £243 |
| Concrete Foundations near Romsey | £32 | £230 |
| Concrete Foundations near New Forest | £32 | £245 |
| Concrete Foundations near Eastleigh | £34 | £244 |
| Concrete Foundations near Chandler's Ford | £34 | £245 |
| Concrete Foundations near Hedge End | £34 | £244 |
| Concrete Foundations near Locks Heath | £33 | £240 |
| Concrete Foundations near Winchester | £37 | £266 |
| Concrete Foundations near Fareham | £35 | £250 |
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 - £17,689

Two storey extension - £88,283

Build a timber frame extension - £26,189

Build a swimming pool - £81,189

Single storey extension - £58,776

Side return extension - £43,624

Install an RSJ - £2,389

Outbuilding - £10,189

Build a Mansard loft conversion - £52,189

Loft conversion - £35,520

Build a kitchen extension - £42,189

Hip to gable loft conversion - £42,189

Granny annexe - £87,189

Garden office - £10,189

Convert a Garage - £16,189

Garage - £18,689

Build a flat roof extension - £22,189

Build a dormer loft conversion - £42,189

Concrete foundations - £6,439

Convert a bungalow loft - £29,189

Convert a basement - £39,624