From £17,564
Ash, GU12
Need to find an Extension Builder near you for all your extension buildering work?
MPE Brickwork provides a local, trusted extension builde...
From £17,508
Ash, GU12
MARBLE CONSTRUCTION LTD are here to help customers who need an Extension Builder in Ash. We offer a competitive rate to complete all your extension...
From £17,508
Ash, GU12
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,980
Ash, GU12
Welcome to DK Property Managemet. We pride ourselves on our work and aim to respect and work with our customers wishes to achieve their desired res...
From £17,900
The Roof Doctor is an established and experienced local extension builder in Ash. Please contact us for a free, no obligation quote and competitive...
From £17,652
Experienced extension builder ready to quote for your work. ADW Roofing Services is the best extension builder in Ash. No obligation free quotes an...
From £17,724
Ayling & Sons Roofing Ltd is an established and experienced local extension builder in Ash. Please contact us for a free, no obligation quote and c...
From £17,588
Experienced extension builder ready to quote for your work. Betsworth Developments is the best extension builder in Ash. No obligation free quotes ...
From £17,884
M B Building & Construction Ltd is a trusted extension builder serving customers in Ash and the surrounding area. Contact us to today to get a comp...

Underpinning ranges from £17,508 (MARBLE CONSTRUCTION LTD based in GU12) to £17,980 (DK Property Management based in gu12), 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 Ash by posting a job with HaMuch and we will send it to extension builders in Ash.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Ash Vale | £41 | £277 |
| Underpin A Building near Aldershot | £41 | £275 |
| Underpin A Building near Farnborough | £41 | £273 |
| Underpin A Building near Farnham | £41 | £276 |
| Underpin A Building near Fleet | £41 | £270 |
| Underpin A Building near Camberley | £41 | £283 |
| Underpin A Building near Waverley | £68 | £313 |
| Underpin A Building near Guildford | £53 | £298 |
| Underpin A Building near Sandhurst | £41 | £283 |
| Underpin A Building near Woking | £43 | £277 |
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 - £17,688

Two storey extension - £88,282

Build a timber frame extension - £26,188

Build a swimming pool - £81,188

Single storey extension - £58,760

Side return extension - £43,615

Install an RSJ - £2,388

Outbuilding - £10,188

Build a Mansard loft conversion - £52,188

Loft conversion - £35,513

Build a kitchen extension - £42,188

Hip to gable loft conversion - £42,188

Granny annexe - £87,188

Garden office - £10,188

Convert a Garage - £16,188

Garage - £18,688

Build a flat roof extension - £22,188

Build a dormer loft conversion - £42,188

Concrete foundations - £6,438

Convert a bungalow loft - £29,188

Convert a basement - £39,615