Need an Extension Builder in SG17? R&J Building Services Ltd has been helping local clients (20 mile radius) with their extension buildering jobs f...
TCL BUILDING SOLUTIONS LTD are here to help customers who need an Extension Builder in SG17. We offer a competitive rate to complete all your exten...
From £6,610
Experienced extension builder ready to quote for your work. Specialist Building Refurbishm is the best extension builder in SG17. No obligation fre...
From £6,522
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £6,578
Our building services company David Douglas Developments has over 30 years’ experience, and built an established reputation of providing customer...
From £6,802
Blue Conker are dedicated to creating spaces for you to enjoy living. From the planning stages through to the finishing touches, our team of profes...

Concrete foundations range from the £6,098 (R&J Building Services Ltd based in SG17) to £6,802 (Blue Conker Ltd based in MK45) in SG17.
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 SG17 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 Biggleswade | £41 | £268 |
| Concrete Foundations near Letchworth | £44 | £283 |
| Concrete Foundations near Mid Bedfordshire | £42 | £276 |
| Concrete Foundations near Ampthill | £38 | £258 |
| Concrete Foundations near North Hertfordshire | £44 | £283 |
| Concrete Foundations near Hitchin | £43 | £283 |
| Concrete Foundations near Kempston | £44 | £273 |
| Concrete Foundations near South Bedfordshire | £45 | £278 |
| Concrete Foundations near Bedford | £45 | £278 |
| Concrete Foundations near Stevenage | £44 | £282 |
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 - £17,759

Two storey extension - £88,388

Build a timber frame extension - £26,259

Build a swimming pool - £81,259

Single storey extension - £60,173

Side return extension - £44,410

Install an RSJ - £2,459

Outbuilding - £10,259

Build a Mansard loft conversion - £52,259

Loft conversion - £36,175

Build a kitchen extension - £42,259

Hip to gable loft conversion - £42,259

Granny annexe - £87,259

Garden office - £10,259

Convert a Garage - £16,259

Garage - £18,759

Build a flat roof extension - £22,259

Build a dormer loft conversion - £42,259

Concrete foundations - £6,509

Convert a bungalow loft - £29,259

Convert a basement - £40,410