From £5,706
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £6,346
MJ solutions is an established and experienced local extension builder in Thamesdown. Please contact us for a free, no obligation quote and compet...
From £5,930
Trusted and professional extension builder in Thamesdown. Experienced in all extension buildering work and keeping within budget and on quote. G R ...
From £6,114
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £6,010
Dacol Services is Swindons number 1 property maintenance service.
Trusted by many letting agents, landlords, homeowners, and hoteliers.
From £6,490
Experienced extension builder ready to quote for your work. Biocraft South West Ltd is the best extension builder in Thamesdown. No obligation free...
From £6,074
R & R BUILDERS is an established and experienced local extension builder in Thamesdown. Please contact us for a free, no obligation quote and compe...
From £5,978
SWIFT DESIGN & BUILD LTD are here to help customers who need an Extension Builder in Thamesdown. We offer a competitive rate to complete all your e...
From £6,402
Prestige Build Services LTD is a trusted extension builder serving customers in Thamesdown and the surrounding area. Contact us to today to get a c...
From £6,050
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Concrete foundations range from the £5,706 (Watts Builders based in SN25) to £6,490 (Biocraft South West Ltd based in SN5) in Thamesdown.
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 Thamesdown by posting a job with HaMuch. We will send it to extension builders who can give you a detailed quote.
"Concrete foundation for a future garage on the current drive way. 7x2.8 metres." - SN5, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Concrete Foundations near Thamesdown | £38 | £239 |
| Concrete Foundations near Stratton St Margaret | £37 | £238 |
| Concrete Foundations near Swindon | £38 | £238 |
| Concrete Foundations near Calne | £29 | £225 |
| Concrete Foundations near Vale of White Horse | £36 | £271 |
| Concrete Foundations near Witney | £32 | £244 |
| Concrete Foundations near Chippenham | £34 | £258 |
| Concrete Foundations near West Wiltshire | £32 | £242 |
| Concrete Foundations near North Wiltshire | £32 | £242 |
| Concrete Foundations near Devizes | £32 | £242 |
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 - £17,360

Two storey extension - £87,790

Build a timber frame extension - £25,860

Build a swimming pool - £80,860

Single storey extension - £52,200

Side return extension - £39,925

Install an RSJ - £2,060

Outbuilding - £9,860

Build a Mansard loft conversion - £51,860

Loft conversion - £32,438

Build a kitchen extension - £41,860

Hip to gable loft conversion - £41,860

Granny annexe - £86,860

Garden office - £9,860

Convert a Garage - £15,860

Garage - £18,360

Build a flat roof extension - £21,860

Build a dormer loft conversion - £41,860

Concrete foundations - £6,110

Convert a bungalow loft - £28,860

Convert a basement - £35,925