From £17,324
Reliable person 25 years experience
if you look on a website rated people and have a look at my ratings
From £16,524
we have over 13 years exp
we go that extra mile to make sure customers are 100 % happy
we cover a 20 miles radus for b26 area...
From £17,188
Trusted and professional extension builder in Kitts Green. Experienced in all extension buildering work and keeping within budget and on quote. Cas...
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 £17,396
Experienced extension builder ready to quote for your work. DM FLOYD BUILDING is the best extension builder in Kitts Green. No obligation free quot...
From £17,108
Need to find an Extension Builder near you for all your extension buildering work?
John Kinloch Construction Ltd provides a local, trusted ...
From £17,484
Need to find an Extension Builder near you for all your extension buildering work?
Dayfos Properties Ltd provides a local, trusted extensio...
From £17,484
Fletcher's Building & Maintenance are a family owned business that understands, in order to achieve our continued success our customers and the...
From £17,204
AJ Home Improvements is an established extension buildering business in Kitts Green. We come highly recommended and provide competitive quotes for ...

Underpinning ranges from £16,524 (J s building & maintenance services limited based in B26) to £17,484 (Dayfos Properties Ltd based in B11), 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 Kitts Green by posting a job with HaMuch and we will send it to extension builders in Kitts Green.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Birmingham | £29 | £227 |
| Underpin A Building near Solihull | £29 | £231 |
| Underpin A Building near Sutton Coldfield | £29 | £228 |
| Underpin A Building near Knowle | £31 | £241 |
| Underpin A Building near Smethwick | £29 | £226 |
| Underpin A Building near Oldbury | £29 | £227 |
| Underpin A Building near West Bromwich | £29 | £227 |
| Underpin A Building near Sandwell | £29 | £229 |
| Underpin A Building near Halesowen | £29 | £227 |
| Underpin A Building near Tamworth | £33 | £288 |
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 - £17,202

Two storey extension - £87,554

Build a timber frame extension - £25,702

Build a swimming pool - £80,702

Single storey extension - £49,048

Side return extension - £38,152

Install an RSJ - £1,902

Outbuilding - £9,702

Build a Mansard loft conversion - £51,702

Loft conversion - £30,960

Build a kitchen extension - £41,702

Hip to gable loft conversion - £41,702

Granny annexe - £86,702

Garden office - £9,702

Convert a Garage - £15,702

Garage - £18,202

Build a flat roof extension - £21,702

Build a dormer loft conversion - £41,702

Concrete foundations - £5,952

Convert a bungalow loft - £28,702

Convert a basement - £34,152