From £17,604
Penicuik, EH26
Experienced extension builder ready to quote for your work. Brian McPhillips Limited is the best extension builder in Penicuik. No obligation free ...
From £17,796
Avenue North is an established and experienced local extension builder in Penicuik. Please contact us for a free, no obligation quote and competiti...
From £17,524
Experienced extension builder ready to quote for your work. Redbuild Construction and Restoration is the best extension builder in Penicuik. No obl...
From £17,668
Home Restore Scotland is a trusted extension builder serving customers in Penicuik and the surrounding area. Contact us to today to get a competiti...
From £17,636
M-PACT BUILDING SVS LTD is an established and experienced local extension builder in Penicuik. Please contact us for a free, no obligation quote an...
From £17,364
ABA CONSTRUCTION are here to help customers who need an Extension Builder in Penicuik. We offer a competitive rate to complete all your extension b...
From £17,460
Formed by industry experts with 30 years’ experience, the Weatherproof Group provides construction protection & energy efficiency for residential...
From £17,524
MCLEOD CONSTRUCTION LTD is an established and experienced local extension builder in Penicuik. Please contact us for a free, no obligation quote an...
From £17,372
D CARRUTHERS JOINERS&BUILDERS is an established extension buildering business in Penicuik. We come highly recommended and provide competitive quote...
From £17,420
Need an Extension Builder in Penicuik? EDINBURGH BUILDERS & LANDSCAPERS LIMITED has been helping local clients (20 mile radius) with their extensio...

Underpinning ranges from £17,364 (ABA CONSTRUCTION based in EH20) to £17,796 (Avenue North based in EH26), 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 Penicuik by posting a job with HaMuch and we will send it to extension builders in Penicuik.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Penicuik | £36 | £264 |
| Underpin A Building near Bonnyrigg | £37 | £263 |
| Underpin A Building near Dalkeith | £35 | £256 |
| Underpin A Building near Edinburgh | £36 | £263 |
| Underpin A Building near Musselburgh | £36 | £262 |
| Underpin A Building near Livingston | £35 | £256 |
| Underpin A Building near Broxburn | £34 | £251 |
| Underpin A Building near West Lothian | £33 | £242 |
| Underpin A Building near Bathgate | £28 | £214 |
| Underpin A Building near Bo'ness | £33 | £241 |
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 - £17,537

Two storey extension - £88,055

Build a timber frame extension - £26,037

Build a swimming pool - £81,037

Single storey extension - £55,736

Side return extension - £41,914

Install an RSJ - £2,237

Outbuilding - £10,037

Build a Mansard loft conversion - £52,037

Loft conversion - £34,095

Build a kitchen extension - £42,037

Hip to gable loft conversion - £42,037

Granny annexe - £87,037

Garden office - £10,037

Convert a Garage - £16,037

Garage - £18,537

Build a flat roof extension - £22,037

Build a dormer loft conversion - £42,037

Concrete foundations - £6,287

Convert a bungalow loft - £29,037

Convert a basement - £37,914