From £6,002
Need to find an Extension Builder near you for all your extension buildering work?
JM Builders Service provides a local, trusted extension ...
From £6,138
Denis Gleeson is an established extension buildering business in M20. We come highly recommended and provide competitive quotes for your work.
...From £6,010
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £6,306
We cover all aspects of domestic construction management ,bespoke finishes , extensions ,coloured render-full refurbishment , use high end material...
From £6,186
K T Builders Ltd is a trusted extension builder serving customers in M20 and the surrounding area. Contact us to today to get a competitive quote f...
From £6,106
Bespoke BC should be your first port of call for all building jobs; from landscaping and ground work, to full renovations and everything in between...
From £5,938
Blue Square Construction is an established and experienced local extension builder in M20. Please contact us for a free, no obligation quote and co...
From £5,930
RKF Constructions are here to help customers who need an Extension Builder in M20. We offer a competitive rate to complete all your extension build...
From £5,986
Need to find an Extension Builder near you for all your extension buildering work?
J K S Builder provides a local, trusted extension builde...
From £6,018
Trusted and professional extension builder in M20. Experienced in all extension buildering work and keeping within budget and on quote. B R M S hav...

Concrete foundations range from the £5,930 (RKF Constructions based in SK8) to £6,306 (Superiorum contractor & consultant based in M21) in M20.
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 M20 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 Gatley | £31 | £230 |
| Concrete Foundations near Old Trafford | £32 | £236 |
| Concrete Foundations near Reddish | £34 | £236 |
| Concrete Foundations near Wythenshawe | £31 | £229 |
| Concrete Foundations near Cheadle Hulme | £31 | £232 |
| Concrete Foundations near Stretford | £32 | £235 |
| Concrete Foundations near Manchester | £32 | £236 |
| Concrete Foundations near Sale | £32 | £235 |
| Concrete Foundations near Stockport | £35 | £234 |
| Concrete Foundations near Salford | £32 | £238 |
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 - £17,312

Two storey extension - £87,718

Build a timber frame extension - £25,812

Build a swimming pool - £80,812

Single storey extension - £51,240

Side return extension - £39,385

Install an RSJ - £2,012

Outbuilding - £9,812

Build a Mansard loft conversion - £51,812

Loft conversion - £31,988

Build a kitchen extension - £41,812

Hip to gable loft conversion - £41,812

Granny annexe - £86,812

Garden office - £9,812

Convert a Garage - £15,812

Garage - £18,312

Build a flat roof extension - £21,812

Build a dormer loft conversion - £41,812

Concrete foundations - £6,062

Convert a bungalow loft - £28,812

Convert a basement - £35,385