Experienced extension builder ready to quote for your work. Fellbrook Builders is the best extension builder in HG3. No obligation free quotes and ...
Relax... you have found a reliable extension builder in HG3. Homebuild ltd is a friendly and reliable company based in HG3 who consider no job as t...
From £17,284
Bayley Heritage Building is a trusted extension builder serving customers in HG3 and the surrounding area. Contact us to today to get a competitive...
From £17,412
Harrogate Builders are a professional Harrogate construction company located in Hampsthwaite, North Yorkshire.We are a highly reputed in the buildi...
From £17,380
Experts in house and kitchen extensions, basement and loft conversions, and all types of property renovations and services.
From £17,196
Darren wyrill is an established and experienced local extension builder in HG3. Please contact us for a free, no obligation quote and competitive r...
From £17,092
Gary Hudson
Need an Extension Builder in HG3? G Hudson Roofing Ltd has been helping local clients (20 mile radius) with their extension buildering jobs for man...
From £17,236
When you trust Arcadia Builders with working your project, you can relax and watch as the results unfold over time. We can cover your building need...

Underpinning ranges from £17,092 (G Hudson Roofing Ltd based in HG1) to £17,412 (Harrogate Builders based in HG3), but the final cost will depend on the method of underpinning used, how much of your foundations need underpinning and where you live.
Comparing extension builders estimates for underpinning gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
Get quotes to underpin your home in HG3 by posting a job with HaMuch and we will send it to extension builders in HG3.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Harrogate | £29 | £225 |
| Underpin A Building near Shipley | £29 | £226 |
| Underpin A Building near Chapeltown | £30 | £232 |
| Underpin A Building near Bingley | £30 | £228 |
| Underpin A Building near Pudsey | £30 | £226 |
| Underpin A Building near Leeds | £31 | £236 |
| Underpin A Building near Keighley | £30 | £226 |
| Underpin A Building near Bradford | £29 | £224 |
| Underpin A Building near Beeston | £31 | £236 |
| Underpin A Building near Morley | £31 | £239 |
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 - £17,275

Two storey extension - £87,663

Build a timber frame extension - £25,775

Build a swimming pool - £80,775

Single storey extension - £50,500

Side return extension - £38,969

Install an RSJ - £1,975

Outbuilding - £9,775

Build a Mansard loft conversion - £51,775

Loft conversion - £31,641

Build a kitchen extension - £41,775

Hip to gable loft conversion - £41,775

Granny annexe - £86,775

Garden office - £9,775

Convert a Garage - £15,775

Garage - £18,275

Build a flat roof extension - £21,775

Build a dormer loft conversion - £41,775

Concrete foundations - £6,025

Convert a bungalow loft - £28,775

Convert a basement - £34,969