From £6,010
Trusted and professional extension builder in DL3. Experienced in all extension buildering work and keeping within budget and on quote. D & G Build...
From £5,882
Partek Site Services is an established and experienced local extension builder in DL3. Please contact us for a free, no obligation quote and compet...
From £6,458
Experienced extension builder ready to quote for your work. pidesigns is the best extension builder in DL3. No obligation free quotes and many happ...
From £6,074
Experienced extension builder ready to quote for your work. AW Building Projects North East Ltd is the best extension builder in DL3. No obligation...
From £6,130
Relax... you have found a reliable extension builder in DL3. Under Pressure is a friendly and reliable company based in DL3 who consider no job as ...
From £6,098
Need to find an Extension Builder near you for all your extension buildering work?
ANWEN CONSTRUCTION provides a local, trusted extension b...
From £5,986
Need an Extension Builder in DL3? Northern Roofline Solutions has been helping local clients (20 mile radius) with their extension buildering jobs ...
From £6,170
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £5,890
Lee Construction (LDG) Ltd is a trusted extension builder serving customers in DL3 and the surrounding area. Contact us to today to get a competiti...
From £5,994
Trusted and professional extension builder in DL3. Experienced in all extension buildering work and keeping within budget and on quote. Empire Buil...

Concrete foundations range from the £5,882 (Partek Site Services based in DL2) to £6,458 (Pidesigns based in DL1) in DL3.
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 DL3 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 Darlington | £60 | £222 |
| Concrete Foundations near Newton Aycliffe | £39 | £227 |
| Concrete Foundations near Stockton-on-Tees | £40 | £226 |
| Concrete Foundations near Bishop Auckland | £39 | £247 |
| Concrete Foundations near Ingleby Barwick | £41 | £227 |
| Concrete Foundations near Thornaby-on-Tees | £41 | £230 |
| Concrete Foundations near Spennymoor | £38 | £248 |
| Concrete Foundations near Billingham | £43 | £240 |
| Concrete Foundations near Middlesbrough | £42 | £235 |
| Concrete Foundations near Eston | £42 | £254 |
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 - £17,319

Two storey extension - £87,729

Build a timber frame extension - £25,819

Build a swimming pool - £80,819

Single storey extension - £51,384

Side return extension - £39,466

Install an RSJ - £2,019

Outbuilding - £9,819

Build a Mansard loft conversion - £51,819

Loft conversion - £32,055

Build a kitchen extension - £41,819

Hip to gable loft conversion - £41,819

Granny annexe - £86,819

Garden office - £9,819

Convert a Garage - £15,819

Garage - £18,319

Build a flat roof extension - £21,819

Build a dormer loft conversion - £41,819

Concrete foundations - £6,069

Convert a bungalow loft - £28,819

Convert a basement - £35,466