From £16,972
33 years experience focussing on full home refurbishments, extensions, kitchens & bathrooms, rubber roofing, floor screed & loft conversion...
From £17,452
Trusted and professional extension builder in Leamington Spa. Experienced in all extension buildering work and keeping within budget and on quote. ...
From £17,452
Trusted and professional extension builder in Leamington Spa. Experienced in all extension buildering work and keeping within budget and on quote. ...
From £17,196
Trusted and professional extension builder in Leamington Spa. Experienced in all extension buildering work and keeping within budget and on quote. ...
From £17,076
Need an Extension Builder in Leamington Spa? Barrys Home & Maintenance has been helping local clients (20 mile radius) with their extension builder...
From £17,212
Need to find an Extension Builder near you for all your extension buildering work?
BAKER CONSTRUCTION provides a local, trusted extension b...
From £17,324
Need an Extension Builder in Leamington Spa? M.J Greatrex Ltd has been helping local clients (20 mile radius) with their extension buildering jobs ...
From £17,380
Need an Extension Builder in Leamington Spa? Mint Landscaping has been helping local clients (20 mile radius) with their extension buildering jobs ...
From £17,380
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,444
Need to find an Extension Builder near you for all your extension buildering work?
Avonvale Garage Doors provides a local, trusted extensio...

Underpinning ranges from £16,972 (Simms Building Services Ltd based in CV2) to £17,452 (B.A Plastering & Property Maintenance based in CV5), 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 Leamington Spa by posting a job with HaMuch and we will send it to extension builders in Leamington Spa.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Leamington Spa | £27 | £212 |
| Underpin A Building near Warwick | £28 | £213 |
| Underpin A Building near Kenilworth | £29 | £224 |
| Underpin A Building near Coventry | £28 | £222 |
| Underpin A Building near Stratford-on-Avon | £27 | £215 |
| Underpin A Building near Stratford-upon-Avon | £27 | £215 |
| Underpin A Building near Knowle | £31 | £241 |
| Underpin A Building near Rugby | £31 | £224 |
| Underpin A Building near Bedworth | £28 | £219 |
| Underpin A Building near Solihull | £29 | £231 |
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 - £17,289

Two storey extension - £87,683

Build a timber frame extension - £25,789

Build a swimming pool - £80,789

Single storey extension - £50,776

Side return extension - £39,124

Install an RSJ - £1,989

Outbuilding - £9,789

Build a Mansard loft conversion - £51,789

Loft conversion - £31,770

Build a kitchen extension - £41,789

Hip to gable loft conversion - £41,789

Granny annexe - £86,789

Garden office - £9,789

Convert a Garage - £15,789

Garage - £18,289

Build a flat roof extension - £21,789

Build a dormer loft conversion - £41,789

Concrete foundations - £6,039

Convert a bungalow loft - £28,789

Convert a basement - £35,124