From £5,866
Need to find an Extension Builder near you for all your extension buildering work?
Max Sandford & San provides a local, trusted extension b...
From £5,826
Need to find an Extension Builder near you for all your extension buildering work?
G.I Davies & Son provides a local, trusted extension bui...
From £6,042
Shane Griffiths & Son Ltd is a trusted extension builder serving customers in Crymych and the surrounding area. Contact us to today to get a compet...
From £5,546
Hi my name is Deri
I'm a friendly and reliable and have over 20 yes experience in the building trade. And also come from a family backgr...
From £5,986
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £5,570
Relax... you have found a reliable extension builder in Crymych. D&O Construction Ltd is a friendly and reliable company based in Crymych who consi...
From £5,682
Relax... you have found a reliable extension builder in Crymych. Norton Construction is a friendly and reliable company based in Crymych who consid...
From £6,186
Need to find an Extension Builder near you for all your extension buildering work?
N Morgans & Son Ltd provides a local, trusted extension ...

Concrete foundations range from the £5,546 (DERI BROWN T/A D Brown Building Services based in SA44) to £6,186 (N Morgans & Son Ltd based in SA33) in Crymych.
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 Crymych 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 Carmarthenshire | £26 | £205 |
| Concrete Foundations near Carmarthen | £26 | £205 |
| Concrete Foundations near Pembrokeshire | £19 | £163 |
| Concrete Foundations near Milford Haven | £18 | £159 |
| Concrete Foundations near Llanelli | £29 | £231 |
| Concrete Foundations near Gorseinon | £29 | £228 |
| Concrete Foundations near Swansea | £29 | £230 |
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 - £17,088

Two storey extension - £87,382

Build a timber frame extension - £25,588

Build a swimming pool - £80,588

Single storey extension - £46,760

Side return extension - £36,865

Install an RSJ - £1,788

Outbuilding - £9,588

Build a Mansard loft conversion - £51,588

Loft conversion - £29,888

Build a kitchen extension - £41,588

Hip to gable loft conversion - £41,588

Granny annexe - £86,588

Garden office - £9,588

Convert a Garage - £15,588

Garage - £18,088

Build a flat roof extension - £21,588

Build a dormer loft conversion - £41,588

Concrete foundations - £5,838

Convert a bungalow loft - £28,588

Convert a basement - £32,865