From £6,530
Member since August 2026
Relax... you have found a reliable extension builder in Henley-on-thames. ABC Associates STRUCTURES 4 U is a friendly and reliable company based in...
From £6,682
DP Services is a fully insured friendly local company which has been trading since 2002 and delivers high quality building work in domestic extensi...
From £6,442
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £6,546
Pinnacle Property Services is a trusted extension builder serving customers in Henley-on-thames and the surrounding area. Contact us to today to ge...
From £6,586
Ohanaa Ltd is a trusted extension builder serving customers in Henley-on-thames and the surrounding area. Contact us to today to get a competitive ...
From £6,362
JASON SHARP SHARP BUILDERS is a trusted extension builder serving customers in Henley-on-thames and the surrounding area. Contact us to today to ge...
From £6,450
The business can carry out all aspects of building work:- single or double storey extensions- kitchen and bathroom installations- p...
From £6,466
Experienced extension builder ready to quote for your work. DRC Construction is the best extension builder in Henley-on-thames. No obligation free ...
From £6,466
Need to find an Extension Builder near you for all your extension buildering work?
BA Knott Oxford Ltd provides a local, trusted extension ...

Concrete foundations range from the £6,362 (JASON SHARP SHARP BUILDERS based in HP22) to £6,682 (DP Services based in RG41) in Henley-on-thames.
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 Henley-on-thames 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 Caversham | £38 | £265 |
| Concrete Foundations near Woodley | £42 | £266 |
| Concrete Foundations near Reading | £42 | £266 |
| Concrete Foundations near Wycombe | £39 | £271 |
| Concrete Foundations near High Wycombe | £39 | £272 |
| Concrete Foundations near Maidenhead | £41 | £273 |
| Concrete Foundations near South Oxfordshire | £36 | £253 |
| Concrete Foundations near Wokingham | £41 | £279 |
| Concrete Foundations near Bracknell Forest | £41 | £287 |
| Concrete Foundations near Hazlemere | £40 | £272 |
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 - £17,744

Two storey extension - £88,366

Build a timber frame extension - £26,244

Build a swimming pool - £81,244

Single storey extension - £59,880

Side return extension - £44,245

Install an RSJ - £2,444

Outbuilding - £10,244

Build a Mansard loft conversion - £52,244

Loft conversion - £36,038

Build a kitchen extension - £42,244

Hip to gable loft conversion - £42,244

Granny annexe - £87,244

Garden office - £10,244

Convert a Garage - £16,244

Garage - £18,744

Build a flat roof extension - £22,244

Build a dormer loft conversion - £42,244

Concrete foundations - £6,494

Convert a bungalow loft - £29,244

Convert a basement - £40,245