From £6,002
Jackson Developments provides an affordable, quality service for customers across Cornwall.We undertake all aspects of building work and can manage...
From £6,042
Need to find an Extension Builder near you for all your extension buildering work?
Samuel Winn Design & Build provides a local, trusted ext...
From £5,994
Trusted and professional extension builder in Penryn. Experienced in all extension buildering work and keeping within budget and on quote. Jo Trace...
From £6,146
Need an Extension Builder in Penryn? Cloverfield Construction Ltd has been helping local clients (20 mile radius) with their extension buildering j...
From £6,034
Need to find an Extension Builder near you for all your extension buildering work?
KPK Builders Ltd provides a local, trusted extension bui...
From £5,810
TR1 Construction Ltd is a one-stop solution for all your extension buildering needs. Establish over 10 years ago and covering 20 miles around Penry...
From £6,154
At peninsula refurbishment we provide a service from start to finish with minimal hassle for the customer. The workmanship is always high priority,...
From £5,882
J C MITCHELL BUILDERS LTD is a trusted extension builder serving customers in Penryn and the surrounding area. Contact us to today to get a competi...
From £6,066
Rock Construction is a trusted extension builder serving customers in Penryn and the surrounding area. Contact us to today to get a competitive quo...
From £5,794
Experienced extension builder ready to quote for your work. KEAST CONSTRUCTION LTD is the best extension builder in Penryn. No obligation free quot...

Concrete foundations range from the £5,794 (KEAST CONSTRUCTION LTD based in TR1) to £6,154 (Peninsula Property Refurbishments based in TR15) in Penryn.
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 Penryn 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 Falmouth | £33 | £220 |
| Concrete Foundations near Truro | £31 | £206 |
| Concrete Foundations near Camborne | £28 | £196 |
| Concrete Foundations near St Ives, Cornwall | £27 | £188 |
| Concrete Foundations near Newquay | £32 | £230 |
| Concrete Foundations near St Austell | £38 | £245 |
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 - £17,242

Two storey extension - £87,614

Build a timber frame extension - £25,742

Build a swimming pool - £80,742

Single storey extension - £49,848

Side return extension - £38,602

Install an RSJ - £1,942

Outbuilding - £9,742

Build a Mansard loft conversion - £51,742

Loft conversion - £31,335

Build a kitchen extension - £41,742

Hip to gable loft conversion - £41,742

Granny annexe - £86,742

Garden office - £9,742

Convert a Garage - £15,742

Garage - £18,242

Build a flat roof extension - £21,742

Build a dormer loft conversion - £41,742

Concrete foundations - £5,992

Convert a bungalow loft - £28,742

Convert a basement - £34,602