From £5,722
33 years experience focussing on full home refurbishments, extensions, kitchens & bathrooms, rubber roofing, floor screed & loft conversion...
From £6,106
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £5,826
Need an Extension Builder in NN11? Barrys Home & Maintenance has been helping local clients (20 mile radius) with their extension buildering jobs f...
From £6,130
Need an Extension Builder in NN11? Mint Landscaping has been helping local clients (20 mile radius) with their extension buildering jobs for many y...
From £5,794
Need to find an Extension Builder near you for all your extension buildering work?
A G Hicks Building Services provides a local, trusted ex...
From £6,082
CEDAR INTERIORS LIMITED are here to help customers who need an Extension Builder in NN11. We offer a competitive rate to complete all your extensio...
From £6,234
Need to find an Extension Builder near you for all your extension buildering work?
Picking your Local Builder provides a local, trusted ext...
From £6,154
Need to find an Extension Builder near you for all your extension buildering work?
THE DEARN BUILDING GROUP LTD provides a local, trusted e...
From £6,210
Trusted and professional extension builder in NN11. Experienced in all extension buildering work and keeping within budget and on quote. Northants ...
From £6,114
Walsh Builders Ltd is an established and experienced local extension builder in NN11. Please contact us for a free, no obligation quote and competi...

Concrete foundations range from the £5,722 (Simms Building Services Ltd based in CV2) to £6,234 (Picking your Local Builder based in NN5) in NN11.
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 NN11 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 Daventry | £31 | £230 |
| Concrete Foundations near Rugby | £31 | £224 |
| Concrete Foundations near Northampton | £35 | £239 |
| Concrete Foundations near Banbury | £33 | £239 |
| Concrete Foundations near Leamington Spa | £27 | £212 |
| Concrete Foundations near Kenilworth | £29 | £224 |
| Concrete Foundations near Warwick | £28 | £213 |
| Concrete Foundations near Coventry | £28 | £222 |
| Concrete Foundations near Bedworth | £28 | £219 |
| Concrete Foundations near Nuneaton & Bedworth | £28 | £218 |
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 - £17,287

Two storey extension - £87,681

Build a timber frame extension - £25,787

Build a swimming pool - £80,787

Single storey extension - £50,744

Side return extension - £39,106

Install an RSJ - £1,987

Outbuilding - £9,787

Build a Mansard loft conversion - £51,787

Loft conversion - £31,755

Build a kitchen extension - £41,787

Hip to gable loft conversion - £41,787

Granny annexe - £86,787

Garden office - £9,787

Convert a Garage - £15,787

Garage - £18,287

Build a flat roof extension - £21,787

Build a dormer loft conversion - £41,787

Concrete foundations - £6,037

Convert a bungalow loft - £28,787

Convert a basement - £35,106