From £17,244
P.F Wayne & Sons is an established and experienced local extension builder in TQ2. Please contact us for a free, no obligation quote and competitiv...
From £17,356
Need to find an Extension Builder near you for all your extension buildering work?
Lofts Away provides a local, trusted extension builderin...
From £17,068
Torquay Builders Limited is an established and experienced local extension builder in TQ2. Please contact us for a free, no obligation quote and co...
From £17,396
Bay Plumbing and Heating is an established extension buildering business in TQ2. We come highly recommended and provide competitive quotes for your...
From £17,444
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,228
SD CONSTRUCTION LTD is a trusted extension builder serving customers in TQ2 and the surrounding area. Contact us to today to get a competitive quot...
From £17,068
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,412
Pride & Joy Construction is an established extension buildering business in TQ2. We come highly recommended and provide competitive quotes for your...
From £17,316
Need an Extension Builder in TQ2? PWD Building & Roofing has been helping local clients (20 mile radius) with their extension buildering jobs for m...

Underpinning ranges from £17,068 (Torquay Builders Limited based in TQ2) to £17,724 (VINCE CHALK based in TQ2), 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 TQ2 by posting a job with HaMuch and we will send it to extension builders in TQ2.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Torquay | £25 | £202 |
| Underpin A Building near Torbay | £25 | £201 |
| Underpin A Building near Paignton | £25 | £201 |
| Underpin A Building near Newton Abbot | £23 | £203 |
| Underpin A Building near Teignbridge | £23 | £215 |
| Underpin A Building near Exmouth | £22 | £184 |
| Underpin A Building near Exeter | £24 | £192 |
| Underpin A Building near East Devon | £23 | £193 |
| Underpin A Building near Plymouth | £26 | £196 |
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 - £17,326

Two storey extension - £87,738

Build a timber frame extension - £25,826

Build a swimming pool - £80,826

Single storey extension - £51,512

Side return extension - £39,538

Install an RSJ - £2,026

Outbuilding - £9,826

Build a Mansard loft conversion - £51,826

Loft conversion - £32,115

Build a kitchen extension - £41,826

Hip to gable loft conversion - £41,826

Granny annexe - £86,826

Garden office - £9,826

Convert a Garage - £15,826

Garage - £18,326

Build a flat roof extension - £21,826

Build a dormer loft conversion - £41,826

Concrete foundations - £6,076

Convert a bungalow loft - £28,826

Convert a basement - £35,538