From £6,674
Nouvell Decor is a trusted extension builder serving customers in AL7 and the surrounding area. Contact us to today to get a competitive quote for ...
From £6,234
JK Doors is a trusted extension builder serving customers in AL7 and the surrounding area. Contact us to today to get a competitive quote for exten...
From £6,642
Need an Extension Builder in AL7? Samuele Paolini has been helping local clients (5 mile radius) with their extension buildering jobs for many yea...
From £6,298
Trusted and professional extension builder in AL7. Experienced in all extension buildering work and keeping within budget and on quote. WHITE EAGLE...
From £6,434
Experienced extension builder ready to quote for your work. CC&D BUILDING LTD is the best extension builder in AL7. No obligation free quotes and m...
From £6,810
Our homes need to be regularly maintained and from time to time they need to be rejuvenated, modernised and enhanced. When it comes to building wor...
From £6,346
Experienced extension builder ready to quote for your work. Mr is the best extension builder in AL7. No obligation free quotes and many happy custo...
From £6,442
NIECEIC / NAAPIT GASSAFE WATER REGULATIONS We offer services towards completion of high end construction projects to dis...
From £6,562
skilled worker who specializes in completing a wide range of building and renovation projects
From £6,146
Experienced extension builder ready to quote for your work. Jhon is the best extension builder in AL7. No obligation free quotes and many happy cus...

Concrete foundations range from the £6,146 (Jhon based in IG1) to £6,810 (Rafix Building based in EN4) in AL7.
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 AL7 by posting a job with HaMuch. We will send it to extension builders who can give you a detailed quote.
"We are small builders looking quote for foundations ,groundworks and drainage - soakways Thanks Harsha.R" - AL8, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Concrete Foundations near Welwyn Garden City | £42 | £268 |
| Concrete Foundations near Hatfield | £64 | £283 |
| Concrete Foundations near Hertford | £46 | £289 |
| Concrete Foundations near Potters Bar | £43 | £273 |
| Concrete Foundations near Harpenden | £86 | £315 |
| Concrete Foundations near St Albans | £63 | £288 |
| Concrete Foundations near Ware | £47 | £296 |
| Concrete Foundations near Cheshunt | £48 | £285 |
| Concrete Foundations near Stevenage | £44 | £282 |
| Concrete Foundations near Hoddesdon | £46 | £296 |
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 - £17,709

Two storey extension - £88,313

Build a timber frame extension - £26,209

Build a swimming pool - £81,209

Single storey extension - £59,176

Side return extension - £43,849

Install an RSJ - £2,409

Outbuilding - £10,209

Build a Mansard loft conversion - £52,209

Loft conversion - £35,708

Build a kitchen extension - £42,209

Hip to gable loft conversion - £42,209

Granny annexe - £87,209

Garden office - £10,209

Convert a Garage - £16,209

Garage - £18,709

Build a flat roof extension - £22,209

Build a dormer loft conversion - £42,209

Concrete foundations - £6,459

Convert a bungalow loft - £29,209

Convert a basement - £39,849