We send your job to ALL BS24 extension builders
Available extension builders in BS24 reply
Select your affordable BS24 extension builder
Pat Hancock
Need to find an Extension Builder near you for all your extension buildering work?
P K BUILDING provides a local, trusted extension builder...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Obsession design and build is a full building services company with an in house team combining extensive experienceand exquisite aspirations. Our t...
From £17,860
Andrew Bishop
We are a medium sized Buisness with a huge reputation for quality workmanship

Underpinning ranges from £17,364 (Obsession design and build ltd based in BS22) to £17,860 (A K BISHOP based in BS24), 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 BS24 by posting a job with HaMuch and we will send it to extension builders in BS24.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Weston-super-Mare | £33 | £253 |
| Underpin A Building near North Somerset | £32 | £245 |
| Underpin A Building near Clevedon | £32 | £243 |
| Underpin A Building near Portishead | £33 | £247 |
| Underpin A Building near Penarth | £35 | £223 |
| Underpin A Building near Bridgwater | £30 | £236 |
| Underpin A Building near Cardiff | £34 | £223 |
| Underpin A Building near Clifton | £33 | £255 |
| Underpin A Building near Barry | £33 | £218 |
| Underpin A Building near Bristol | £33 | £255 |
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 - £17,546

Two storey extension - £88,069

Build a timber frame extension - £26,046

Build a swimming pool - £81,046

Single storey extension - £55,920

Side return extension - £42,018

Install an RSJ - £2,246

Outbuilding - £10,046

Build a Mansard loft conversion - £52,046

Loft conversion - £34,181

Build a kitchen extension - £42,046

Hip to gable loft conversion - £42,046

Granny annexe - £87,046

Garden office - £10,046

Convert a Garage - £16,046

Garage - £18,546

Build a flat roof extension - £22,046

Build a dormer loft conversion - £42,046

Concrete foundations - £6,296

Convert a bungalow loft - £29,046

Convert a basement - £38,018