From £6,298
Experienced extension builder ready to quote for your work. J&J Building Solutions is the best extension builder in Colnbrook. No obligation free q...
From £6,554
Hi we have 15 years of experience in building and construction industry our specialization is bathrooms and renovations please have a look at the w...
From £7,274
Buci builders ltd is a trusted extension builder serving customers in Colnbrook and the surrounding area. Contact us to today to get a competitive ...
From £6,674
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £6,642
Need an Extension Builder in Colnbrook? Samuele Paolini has been helping local clients (5 mile radius) with their extension buildering jobs for ma...
From £6,170
NISUP BUILDING SERVICES Company specializes in the domestic and commercial building industry :1. Refurbishm...
From £6,682
Krystian Wojasiewicz is a trusted extension builder serving customers in Colnbrook and the surrounding area. Contact us to today to get a competiti...
From £6,682
Platinum Electrics is a Branch off Platinum Premier Projects who deal in all types of construction projects. Platinum Electrics are based in London...
From £6,394
Experienced extension builder ready to quote for your work. Khetani Builders (UK) Ltd is the best extension builder in Colnbrook. No obligation fre...
From £6,154
V.S.P is a trusted extension builder serving customers in Colnbrook and the surrounding area. Contact us to today to get a competitive quote for ex...

Concrete foundations range from the £6,154 (V.S.P based in NW10) to £7,274 (Buci builders ltd based in SE27) in Colnbrook.
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 Colnbrook 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 Slough | £42 | £272 |
| Concrete Foundations near Windsor & Maidenhead | £42 | £272 |
| Concrete Foundations near Windsor | £41 | £271 |
| Concrete Foundations near Staines-upon-Thames | £42 | £269 |
| Concrete Foundations near Egham | £42 | £266 |
| Concrete Foundations near Hillingdon | £63 | £276 |
| Concrete Foundations near Gerrards Cross | £43 | £282 |
| Concrete Foundations near Maidenhead | £41 | £273 |
| Concrete Foundations near Ascot | £41 | £276 |
| Concrete Foundations near Sunbury-on-Thames | £42 | £279 |
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 - £17,802

Two storey extension - £88,454

Build a timber frame extension - £26,302

Build a swimming pool - £81,302

Single storey extension - £61,048

Side return extension - £44,902

Install an RSJ - £2,502

Outbuilding - £10,302

Build a Mansard loft conversion - £52,302

Loft conversion - £36,585

Build a kitchen extension - £42,302

Hip to gable loft conversion - £42,302

Granny annexe - £87,302

Garden office - £10,302

Convert a Garage - £16,302

Garage - £18,802

Build a flat roof extension - £22,302

Build a dormer loft conversion - £42,302

Concrete foundations - £6,552

Convert a bungalow loft - £29,302

Convert a basement - £40,902