From £17,236
Birkenhead, CH41
Trusted and professional extension builder in Birkenhead. Experienced in all extension buildering work and keeping within budget and on quote. MA R...
From £17,404
Glassrooms is an established extension buildering business in Birkenhead. We come highly recommended and provide competitive quotes for your work.<...
From £17,244
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,236
Need an Extension Builder in Birkenhead? PK.Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many ...
From £17,396
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,164
Accro Building Services is an established extension buildering business in Birkenhead. We come highly recommended and provide competitive quotes fo...
From £17,348
Need to find an Extension Builder near you for all your extension buildering work?
S.L.P Property Maintenance provides a local, trusted ext...
From £17,412
Need to find an Extension Builder near you for all your extension buildering work?
PropertyPro provides a local, trusted extension builderi...
From £17,468
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,196
Robuild - Waterwise is an established extension buildering business in Birkenhead. We come highly recommended and provide competitive quotes for yo...

Underpinning ranges from £17,164 (Accro Building Services based in CH44) to £17,468 (Dbd based in L3), 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 Birkenhead by posting a job with HaMuch and we will send it to extension builders in Birkenhead.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Birkenhead | £31 | £219 |
| Underpin A Building near Wallasey | £33 | £224 |
| Underpin A Building near Liverpool | £31 | £222 |
| Underpin A Building near Wirral | £31 | £219 |
| Underpin A Building near Bebington | £31 | £222 |
| Underpin A Building near Bootle | £32 | £223 |
| Underpin A Building near Heswall | £30 | £213 |
| Underpin A Building near Crosby | £34 | £223 |
| Underpin A Building near Sefton | £34 | £221 |
| Underpin A Building near Kirkby | £31 | £222 |
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 - £17,310

Two storey extension - £87,716

Build a timber frame extension - £25,810

Build a swimming pool - £80,810

Single storey extension - £51,208

Side return extension - £39,367

Install an RSJ - £2,010

Outbuilding - £9,810

Build a Mansard loft conversion - £51,810

Loft conversion - £31,973

Build a kitchen extension - £41,810

Hip to gable loft conversion - £41,810

Granny annexe - £86,810

Garden office - £9,810

Convert a Garage - £15,810

Garage - £18,310

Build a flat roof extension - £21,810

Build a dormer loft conversion - £41,810

Concrete foundations - £6,060

Convert a bungalow loft - £28,810

Convert a basement - £35,367