From £17,716
Need an Extension Builder in Littledown? Upscale Home Improvements has been helping local clients (20 mile radius) with their extension buildering ...
From £17,468
Trusted and professional extension builder in Littledown. Experienced in all extension buildering work and keeping within budget and on quote. B.Hu...
From £17,476
Experienced extension builder ready to quote for your work. PINECLIFFE CONSTRUCTION LTD is the best extension builder in Littledown. No obligation ...
From £17,292
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,876
We have over 20 years experience, delivering projects on time with exceptional effort into the quality of our work. Over the years we have perfecte...
From £17,764
Need an Extension Builder in Littledown? AKT Roofing Ltd has been helping local clients (20 mile radius) with their extension buildering jobs for m...
From £17,308
Sky Builders is a trusted extension builder serving customers in Littledown and the surrounding area. Contact us to today to get a competitive quot...
From £17,724
Experienced extension builder ready to quote for your work. Fiona Interior Designer is the best extension builder in Littledown. No obligation free...
From £17,476
Our building services company Colin Sloper General Builder has twenty five years’ experience and have been helping customers in Dorset and the su...
From £17,852
All Build Developments was established in 2012 by Joseph Cole. Since that day we have prided ourselves on the quality of service we provide across ...

Underpinning ranges from £17,292 (J F DEWHIRST & CO based in BH6) to £17,876 (A Q Roofing & Lofts Ltd based in BH8), 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 Littledown by posting a job with HaMuch and we will send it to extension builders in Littledown.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Bournemouth | £38 | £257 |
| Underpin A Building near Christchurch | £36 | £251 |
| Underpin A Building near Poole | £38 | £250 |
| Underpin A Building near New Forest | £32 | £245 |
| Underpin A Building near Totton | £34 | £243 |
| Underpin A Building near Southampton | £34 | £243 |
| Underpin A Building near Romsey | £32 | £230 |
| Underpin A Building near Salisbury | £35 | £247 |
| Underpin A Building near Isle of Wight | £34 | £246 |
| Underpin A Building near Locks Heath | £33 | £240 |
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 - £17,595

Two storey extension - £88,143

Build a timber frame extension - £26,095

Build a swimming pool - £81,095

Single storey extension - £56,904

Side return extension - £42,571

Install an RSJ - £2,295

Outbuilding - £10,095

Build a Mansard loft conversion - £52,095

Loft conversion - £34,643

Build a kitchen extension - £42,095

Hip to gable loft conversion - £42,095

Granny annexe - £87,095

Garden office - £10,095

Convert a Garage - £16,095

Garage - £18,595

Build a flat roof extension - £22,095

Build a dormer loft conversion - £42,095

Concrete foundations - £6,345

Convert a bungalow loft - £29,095

Convert a basement - £38,571