From £17,612
Bespoke house building and renovation company based in the South East.
From £17,820
Esher Surrey, KT10
Relax... you have found a reliable extension builder in Esher. Ella Design Build is a friendly and reliable company based in Esher who consider no ...
From £17,908
Curtis Conversions Ltd is an established and experienced local extension builder in Esher. Please contact us for a free, no obligation quote and co...
From £17,916
Esher, KT10
Need to find an Extension Builder near you for all your extension buildering work?
ALTERNATE CONSTRUCTION LTD provides a local, trusted ext...
From £17,708
With over 50 years experience, G.M. Dowling & Son offer the highest standard in building services.The family run business, headed up by father and ...
From £17,452
Coopers of Surrey Ltd is an established and experienced local extension builder in Esher. Please contact us for a free, no obligation quote and com...
From £17,772
Need to find an Extension Builder near you for all your extension buildering work?
OAK HOUSE BESPOKE BUILDERS provides a local, trusted ext...
From £17,724
Need to find an Extension Builder near you for all your extension buildering work?
K Lineage provides a local, trusted extension buildering...
From £17,396
METROMEC BUILDING SERVICES LTD is an established extension buildering business in Esher. We come highly recommended and provide competitive quotes ...
From £17,580
Need an Extension Builder in Esher? H Vincent Roofing & New UPVC has been helping local clients (10 mile radius) with their extension buildering jo...

Underpinning ranges from £17,396 (METROMEC BUILDING SERVICES LTD based in KT12) to £17,916 (ALTERNATE CONSTRUCTION LTD based in KT10), 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 Esher by posting a job with HaMuch and we will send it to extension builders in Esher.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Esher | £43 | £274 |
| Underpin A Building near Elmbridge | £43 | £277 |
| Underpin A Building near West Molesey | £43 | £279 |
| Underpin A Building near Walton-on-Thames | £43 | £276 |
| Underpin A Building near Richmond Upon Thames | £43 | £273 |
| Underpin A Building near Kingston Upon Thames | £43 | £271 |
| Underpin A Building near Sunbury-on-Thames | £42 | £279 |
| Underpin A Building near Ewell | £43 | £274 |
| Underpin A Building near Epsom | £43 | £274 |
| Underpin A Building near New Haw | £43 | £273 |
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 - £17,689

Two storey extension - £88,283

Build a timber frame extension - £26,189

Build a swimming pool - £81,189

Single storey extension - £58,776

Side return extension - £43,624

Install an RSJ - £2,389

Outbuilding - £10,189

Build a Mansard loft conversion - £52,189

Loft conversion - £35,520

Build a kitchen extension - £42,189

Hip to gable loft conversion - £42,189

Granny annexe - £87,189

Garden office - £10,189

Convert a Garage - £16,189

Garage - £18,689

Build a flat roof extension - £22,189

Build a dormer loft conversion - £42,189

Concrete foundations - £6,439

Convert a bungalow loft - £29,189

Convert a basement - £39,624