From £6,290
Need to find an Extension Builder near you for all your extension buildering work?
ARI Studio LTD provides a local, trusted extension build...
From £6,314
Radlett, WD7
Griggs Homes is an established extension buildering business in Radlett. We come highly recommended and provide competitive quotes for your work.
From £6,394
Relax... you have found a reliable extension builder in Radlett. ADS Builders is a friendly and reliable company based in Radlett who consider no j...
From £6,154
Very good builder Brick work block work ground fencin drive ways patios extension New building no job to small
From £6,258
At Luna Construction Ltd, we put the client first, aiming to create an affordable, original, bespoke service to all of our clients. Having been inv...
From £6,546
Relax... you have found a reliable extension builder in Radlett. BBC is a friendly and reliable company based in Radlett who consider no job as too...
From £6,514
Need an Extension Builder in Radlett? EMA Contractors has been helping local clients (20 mile radius) with their extension buildering jobs for many...
From £6,266
Our building services company Monarchy Building Services Ltd have seventeen years’ experience and have been helping customers in Borehamwood and ...
From £5,802
Experienced extension builder ready to quote for your work. Apollo Decor Ltd is the best extension builder in Radlett. No obligation free quotes an...
From £6,506
Harris Calnan Construction is an established and experienced local extension builder in Radlett. Please contact us for a free, no obligation quote ...

Concrete foundations range from the £5,802 (Apollo Decor Ltd based in AL2) to £6,546 (BBC based in WD6) in Radlett.
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 Radlett 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 Borehamwood | £42 | £270 |
| Concrete Foundations near Bushey | £42 | £276 |
| Concrete Foundations near Watford | £43 | £278 |
| Concrete Foundations near St Albans | £63 | £288 |
| Concrete Foundations near High Barnet | £43 | £272 |
| Concrete Foundations near Potters Bar | £43 | £273 |
| Concrete Foundations near Hatfield | £64 | £283 |
| Concrete Foundations near Harrow | £43 | £271 |
| Concrete Foundations near Brent Cross | £43 | £272 |
| Concrete Foundations near Rickmansworth | £42 | £278 |
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 - £17,554

Two storey extension - £88,082

Build a timber frame extension - £26,054

Build a swimming pool - £81,054

Single storey extension - £56,088

Side return extension - £42,112

Install an RSJ - £2,254

Outbuilding - £10,054

Build a Mansard loft conversion - £52,054

Loft conversion - £34,260

Build a kitchen extension - £42,054

Hip to gable loft conversion - £42,054

Granny annexe - £87,054

Garden office - £10,054

Convert a Garage - £16,054

Garage - £18,554

Build a flat roof extension - £22,054

Build a dormer loft conversion - £42,054

Concrete foundations - £6,304

Convert a bungalow loft - £29,054

Convert a basement - £38,112