From £6,530
Trusted and professional extension builder in HP17. Experienced in all extension buildering work and keeping within budget and on quote. BUILDRIGHT...
From £6,490
AMG Roofing (Bucks) Ltd is owned by Ashley Gibson, a small, friendly, family run business that began in 2020, as a result of the Pandemic and an ac...
From £6,330
We are ADC Landscaping & Gardening, owned and run by Ashley Collier. We are a family business based in Aylesbury, Buckinghamshire, and cover all as...
From £6,698
Trusted and professional extension builder in HP17. Experienced in all extension buildering work and keeping within budget and on quote. C HORWOOD ...
From £6,210
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £6,218
Experienced extension builder ready to quote for your work. VICTOR KING CONSTRUCTION is the best extension builder in HP17. No obligation free quot...
From £6,690
Just Lofts are here to help customers who need an Extension Builder in HP17. We offer a competitive rate to complete all your extension buildering ...
From £6,410
D M B E BUILDPLUS is an established and experienced local extension builder in HP17. Please contact us for a free, no obligation quote and competit...
From £6,554
Relax... you have found a reliable extension builder in HP17. A J Shaw Building Services is a friendly and reliable company based in HP17 who consi...

Concrete foundations range from the £6,210 (Bellwood Homes based in HP27) to £6,698 (C HORWOOD CONSTRUCTION based in HP19) in HP17.
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 HP17 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 Aylesbury | £42 | £270 |
| Concrete Foundations near Aylesbury Vale | £36 | £246 |
| Concrete Foundations near Wycombe | £39 | £271 |
| Concrete Foundations near Hazlemere | £40 | £272 |
| Concrete Foundations near High Wycombe | £39 | £272 |
| Concrete Foundations near Chesham | £42 | £277 |
| Concrete Foundations near Leighton Buzzard | £38 | £270 |
| Concrete Foundations near Berkhamsted | £41 | £263 |
| Concrete Foundations near South Oxfordshire | £36 | £253 |
| Concrete Foundations near Bicester | £35 | £249 |
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 - £17,700

Two storey extension - £88,300

Build a timber frame extension - £26,200

Build a swimming pool - £81,200

Single storey extension - £59,000

Side return extension - £43,750

Install an RSJ - £2,400

Outbuilding - £10,200

Build a Mansard loft conversion - £52,200

Loft conversion - £35,625

Build a kitchen extension - £42,200

Hip to gable loft conversion - £42,200

Granny annexe - £87,200

Garden office - £10,200

Convert a Garage - £16,200

Garage - £18,700

Build a flat roof extension - £22,200

Build a dormer loft conversion - £42,200

Concrete foundations - £6,450

Convert a bungalow loft - £29,200

Convert a basement - £39,750