From £17,548
Trusted and professional extension builder in Bodmin. Experienced in all extension buildering work and keeping within budget and on quote. Bushen B...
From £17,484
We are a construction company that have been providing professional high quality work for 25 years.
We work mainly with listed and period...
From £17,572
Experienced in extensions, renovations, home improvements, patios, fencing, landscaping, carpentry, plastering and general property maintenance. Ex...
From £16,852
Eastman Landscapes is a trusted extension builder serving customers in Bodmin and the surrounding area. Contact us to today to get a competitive qu...
From £17,324
Relax... you have found a reliable extension builder in Bodmin. BUILDMARK BUILDERS is a friendly and reliable company based in Bodmin who consider ...
From £17,460
M D A BUILDERS is an established extension buildering business in Bodmin. We come highly recommended and provide competitive quotes for your work....
From £17,324
Need an Extension Builder in Bodmin? A1 CONSTRUCTION & MAINTENCE has been helping local clients (20 mile radius) with their extension buildering j...
From £17,388
Elements Build SW Ltd is an established and experienced local extension builder in Bodmin. Please contact us for a free, no obligation quote and co...
From £17,644
Relax... you have found a reliable extension builder in Bodmin. Daniel Job Building & Roofing Contractor Ltd is a friendly and reliable company bas...
From £17,684
Our building services company MS Builders (South West) Ltd has over 17 years’ experience in the industry. We have been helping customers in Liske...

Underpinning ranges from £16,852 (Eastman Landscapes based in PL15) to £17,684 (MS Builders (South West) Ltd based in PL14), 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 Bodmin by posting a job with HaMuch and we will send it to extension builders in Bodmin.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near St Austell | £38 | £245 |
| Underpin A Building near Newquay | £32 | £230 |
| Underpin A Building near Truro | £31 | £206 |
| Underpin A Building near Plymouth | £30 | £230 |
| Underpin A Building near Falmouth | £33 | £220 |
| Underpin A Building near Camborne | £28 | £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 - £17,428

Two storey extension - £87,892

Build a timber frame extension - £25,928

Build a swimming pool - £80,928

Single storey extension - £53,560

Side return extension - £40,690

Install an RSJ - £2,128

Outbuilding - £9,928

Build a Mansard loft conversion - £51,928

Loft conversion - £33,075

Build a kitchen extension - £41,928

Hip to gable loft conversion - £41,928

Granny annexe - £86,928

Garden office - £9,928

Convert a Garage - £15,928

Garage - £18,428

Build a flat roof extension - £21,928

Build a dormer loft conversion - £41,928

Concrete foundations - £6,178

Convert a bungalow loft - £28,928

Convert a basement - £36,690