From £17,572
A service with a difference. Priced competitively to underpin a building and more.
From £17,636
A service with a difference. Priced competitively to underpin a building and more.
From £17,364
A service with a difference. Priced competitively to underpin a building and more.
From £17,524
Need to underpin a building? trade_vw is competitively priced and quick to quote.
From £17,628
To underpin a building in TA20 we are a reliable and competitive extension builder. Expert service guaranteed.
From £17,260
To underpin a building in TA20 we are a reliable and competitive extension builder. Expert service guaranteed.
From £17,572
Our building services company MDP Building Contractors has over 30 years of experience of helping customers in Yeovil and the surrounding area by p...
From £17,564
If you need to underpin a building use an Extension Builder. Work is guarenteed and the cost won't hurt the pocket.
From £17,484
Professional personnel local service with personally over 30 years in trade and word of mouth customers within a 25mile radius. Strive to giv...
From £17,260
For all your needs. If you need to underpin a building contact us today to get a no obligation free quote.
From £17,444
Our building services company JK Building & Refurbishments Ltd have seven years’ experience and have been helping customers in Taunton and the su...
From £17,996
Need to underpin a building? trade_vw is competitively priced and quick to quote.
From £17,156
To underpin a building in TA20 we are a reliable and competitive extension builder. Expert service guaranteed.
From £17,684
Need to underpin a building? trade_vw is competitively priced and quick to quote.
From £17,452
Need to underpin a building? trade_vw is competitively priced and quick to quote.
From £17,356
If you need to underpin a building use an Extension Builder. Work is guarenteed and the cost won't hurt the pocket.
From £17,140
If you need to underpin a building use an Extension Builder. Work is guarenteed and the cost won't hurt the pocket.
From £16,972
Been installing fascia soffits for over twenty years i profide a very good service
From £17,628
If you need to underpin a building use an Extension Builder. Work is guarenteed and the cost won't hurt the pocket.
From £17,220
You want to underpin a building? No problem, an Extension Builder is a reliable extension builder with years of experience helping homeowners.
...From £18,596
A service with a difference. Priced competitively to underpin a building and more.
From £17,756
For all your needs. If you need to underpin a building contact us today to get a no obligation free quote.
From £17,220
an Extension Builder is an established company, providing a professional and tidy service.

Underpinning ranges from £16,972 (Andrew Childs Fascias, Soffits & Guttering based in TA21) to £18,596 (Neil Massey Roofing Contractor based in BA21), 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 TA20 by posting a job with HaMuch and we will send it to extension builders in TA20.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Taunton | £27 | £208 |
| Underpin A Building near Yeovil | £28 | £242 |
| Underpin A Building near East Devon | £23 | £193 |
| Underpin A Building near South Somerset | £48 | £208 |
| Underpin A Building near Bridgwater | £27 | £212 |
| Underpin A Building near Tiverton | £20 | £168 |
| Underpin A Building near Dorchester | £26 | £201 |
| Underpin A Building near Exmouth | £22 | £184 |
| Underpin A Building near Weymouth | £28 | £221 |
| Underpin A Building near Exeter | £24 | £192 |
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 - £17,520

Two storey extension - £88,030

Build a timber frame extension - £26,020

Build a swimming pool - £81,020

Single storey extension - £55,397

Side return extension - £41,723

Install an RSJ - £2,220

Outbuilding - £10,020

Build a Mansard loft conversion - £52,020

Loft conversion - £33,936

Build a kitchen extension - £42,020

Hip to gable loft conversion - £42,020

Granny annexe - £87,020

Garden office - £10,020

Convert a Garage - £16,020

Garage - £18,520

Build a flat roof extension - £22,020

Build a dormer loft conversion - £42,020

Concrete foundations - £6,270

Convert a bungalow loft - £29,020

Convert a basement - £37,723