Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
MRE Maintenance Services is an established and experienced local extension builder in Denham. Please contact us for a free, no obligation quote and...
BeautifulRenovation are here to help customers who need an Extension Builder in Denham. We offer a competitive rate to complete all your extension ...
Experienced extension builder ready to quote for your work. Sherry Construction is the best extension builder in Denham. No obligation free quotes ...
EIC Builders Ltd are here to help customers who need an Extension Builder in Denham. We offer a competitive rate to complete all your extension bui...
BDR Home Improvement are here to help customers who need an Extension Builder in Denham. We offer a competitive rate to complete all your extension...
Hardeep Samra
MJ Builders (London) Ltd are here to help customers who need an Extension Builder in Denham. We offer a competitive rate to complete all your exten...
Chrysalis are here to help customers who need an Extension Builder in Denham. We offer a competitive rate to complete all your extension buildering...
J Wijayamohan
JJSR Construction Ltd is an established and experienced local extension builder in Denham. Please contact us for a free, no obligation quote and co...
Relax... you have found a reliable extension builder in Denham. PERFORMA CONSTRUCTION LIMITED is a friendly and reliable company based in Denham wh...

Concrete foundations range from the £6,242 (EIC Builders Ltd based in SL2) to £6,562 (T M Builder based in UB4) in Denham.
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 Denham 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 Hillingdon | £63 | £276 |
| Concrete Foundations near Gerrards Cross | £43 | £282 |
| Concrete Foundations near Rickmansworth | £42 | £278 |
| Concrete Foundations near Watford | £43 | £278 |
| Concrete Foundations near Harrow | £43 | £270 |
| Concrete Foundations near Slough | £42 | £272 |
| Concrete Foundations near Bushey | £42 | £276 |
| Concrete Foundations near Windsor & Maidenhead | £42 | £272 |
| Concrete Foundations near Windsor | £41 | £271 |
| Concrete Foundations near Ealing | £44 | £275 |
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 - £17,612

Two storey extension - £88,168

Build a timber frame extension - £26,112

Build a swimming pool - £81,112

Single storey extension - £57,240

Side return extension - £42,760

Install an RSJ - £2,312

Outbuilding - £10,112

Build a Mansard loft conversion - £52,112

Loft conversion - £34,800

Build a kitchen extension - £42,112

Hip to gable loft conversion - £42,112

Granny annexe - £87,112

Garden office - £10,112

Convert a Garage - £16,112

Garage - £18,612

Build a flat roof extension - £22,112

Build a dormer loft conversion - £42,112

Concrete foundations - £6,362

Convert a bungalow loft - £29,112

Convert a basement - £38,760