From £17,540
Experienced extension builder ready to quote for your work. Grant Construction is the best extension builder in Amesbury. No obligation free quotes...
From £17,364
Relax... you have found a reliable extension builder in Amesbury. Bryan Loveday Services Limited is a friendly and reliable company based in Amesbu...
From £17,484
Relax... you have found a reliable extension builder in Amesbury. Bob Shearer Property Maintenance, Building & Roofing is a friendly and reliable c...
From £17,684
The business offers a full design service for both kitchens and bathrooms.We work with you to make the best use of your space and find prod...
From £17,636
Arkson builders ltd is an established and experienced local extension builder in Amesbury. Please contact us for a free, no obligation quote and co...
From £17,524
K E Sainsbury Builders is an established and experienced local extension builder in Amesbury. Please contact us for a free, no obligation quote and...
From £16,348
We specialise in Epoxy Resin and Polyurethane floor coatings and screeds (very durable and seamless flooring), designed for retail, factories, manu...
From £17,196
Need to find an Extension Builder near you for all your extension buildering work?
2 Counties Construction provides a local, trusted extens...
From £17,292
Need an Extension Builder in Amesbury? OLIVE CONSTRUCTION LTD has been helping local clients (20 mile radius) with their extension buildering jobs ...
From £17,780
Need an Extension Builder in Amesbury? EMBERSON GENERAL BUILDERS has been helping local clients (20 mile radius) with their extension buildering jo...

Underpinning ranges from £16,348 (Floortrak Limited based in SO51) to £17,780 (EMBERSON GENERAL BUILDERS based in BA12), 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 Amesbury by posting a job with HaMuch and we will send it to extension builders in Amesbury.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Salisbury | £35 | £247 |
| Underpin A Building near Test Valley | £37 | £261 |
| Underpin A Building near Andover | £40 | £248 |
| Underpin A Building near Devizes | £32 | £242 |
| Underpin A Building near West Wiltshire | £32 | £242 |
| Underpin A Building near North Wiltshire | £32 | £242 |
| Underpin A Building near Romsey | £32 | £230 |
| Underpin A Building near Totton | £34 | £243 |
| Underpin A Building near New Forest | £32 | £245 |
| Underpin A Building near Chandler's Ford | £34 | £245 |
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 - £17,385

Two storey extension - £87,827

Build a timber frame extension - £25,885

Build a swimming pool - £80,885

Single storey extension - £52,696

Side return extension - £40,204

Install an RSJ - £2,085

Outbuilding - £9,885

Build a Mansard loft conversion - £51,885

Loft conversion - £32,670

Build a kitchen extension - £41,885

Hip to gable loft conversion - £41,885

Granny annexe - £86,885

Garden office - £9,885

Convert a Garage - £15,885

Garage - £18,385

Build a flat roof extension - £21,885

Build a dormer loft conversion - £41,885

Concrete foundations - £6,135

Convert a bungalow loft - £28,885

Convert a basement - £36,204