From £17,052
Small company .
friendly reliable service
Excellent quality of workmanship
...
From £17,284
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,260
The Green Team is an established and experienced local extension builder in Allensmore. Please contact us for a free, no obligation quote and compe...
From £17,484
Relax... you have found a reliable extension builder in Allensmore. D M CRADDOCK GENERAL BUILDER is a friendly and reliable company based in Allens...
From £17,524
I have been renovating sliding sash windows for over 20 years for a leading nationwide company. I was a team leader overseeing jobs from 1 bed apar...
From £17,444
Need to find an Extension Builder near you for all your extension buildering work?
A DAVIES CONSTRUCTION provides a local, trusted extensio...
From £17,484
G S H BUILDERS (LEDBURY) LTD is an established extension buildering business in Allensmore. We come highly recommended and provide competitive quot...
From £17,476
Allensmore, HR2
Trusted and professional extension builder in Allensmore. Experienced in all extension buildering work and keeping within budget and on quote. SSM ...
From £17,324
Skyers and Son is an established extension buildering business in Allensmore. We come highly recommended and provide competitive quotes for your wo...

Underpinning ranges from £17,052 (Timtec Building Services based in HR9) to £17,556 (Rooster Contractor based in HR1), 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 Allensmore by posting a job with HaMuch and we will send it to extension builders in Allensmore.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Hereford | £30 | £228 |
| Underpin A Building near Great Malvern | £31 | £244 |
| Underpin A Building near Pontypool | £30 | £210 |
| Underpin A Building near Ebbw Vale | £30 | £217 |
| Underpin A Building near Quedgeley | £32 | £247 |
| Underpin A Building near Gloucester | £31 | £236 |
| Underpin A Building near Tredegar | £30 | £217 |
| Underpin A Building near Cwmbran | £43 | £219 |
| Underpin A Building near Worcester | £28 | £218 |
| Underpin A Building near Stroud | £33 | £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 - £17,389

Two storey extension - £87,833

Build a timber frame extension - £25,889

Build a swimming pool - £80,889

Single storey extension - £52,776

Side return extension - £40,249

Install an RSJ - £2,089

Outbuilding - £9,889

Build a Mansard loft conversion - £51,889

Loft conversion - £32,708

Build a kitchen extension - £41,889

Hip to gable loft conversion - £41,889

Granny annexe - £86,889

Garden office - £9,889

Convert a Garage - £15,889

Garage - £18,389

Build a flat roof extension - £21,889

Build a dormer loft conversion - £41,889

Concrete foundations - £6,139

Convert a bungalow loft - £28,889

Convert a basement - £36,249