From £17,308
Boyle Construction Glasgow Ltd is a trusted extension builder serving customers in Newton Mearns and the surrounding area. Contact us to today to g...
From £17,772
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,684
Our building services company JB All Trades Ltd has thirty-three years experience and we have been helping customers in Glasgow and the surrounding...
From £17,468
RADICAL CONSTRUCTION LIMITED are here to help customers who need an Extension Builder in Newton Mearns. We offer a competitive rate to complete all...
From £17,164
Need an Extension Builder in Newton Mearns? J & S Autos (Glasgow) Ltd has been helping local clients (20 mile radius) with their extension builderi...
From £17,684
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,756
We are a full design & build consultancy offering project management services targeting small to medium residential projects such as kitchen & bath...
From £17,452
Relax... you have found a reliable extension builder in Newton Mearns. Green Olive Projects LTD is a friendly and reliable company based in Newton ...
From £17,740
Abbey Services (Scotland) Ltd is a trusted extension builder serving customers in Newton Mearns and the surrounding area. Contact us to today to ge...

Underpinning ranges from £17,164 (J & S Autos (Glasgow) Ltd based in G51) to £17,812 (KFM Developments LTD based in G52), 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 Newton Mearns by posting a job with HaMuch and we will send it to extension builders in Newton Mearns.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Newton Mearns | £35 | £263 |
| Underpin A Building near Giffnock | £35 | £260 |
| Underpin A Building near Barrhead | £35 | £255 |
| Underpin A Building near Rutherglen | £34 | £255 |
| Underpin A Building near Paisley | £34 | £259 |
| Underpin A Building near East Kilbride | £34 | £247 |
| Underpin A Building near Glasgow | £35 | £259 |
| Underpin A Building near Cambuslang | £34 | £250 |
| Underpin A Building near Renfrew | £35 | £263 |
| Underpin A Building near Johnstone | £52 | £381 |
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 - £17,584

Two storey extension - £88,126

Build a timber frame extension - £26,084

Build a swimming pool - £81,084

Single storey extension - £56,680

Side return extension - £42,445

Install an RSJ - £2,284

Outbuilding - £10,084

Build a Mansard loft conversion - £52,084

Loft conversion - £34,538

Build a kitchen extension - £42,084

Hip to gable loft conversion - £42,084

Granny annexe - £87,084

Garden office - £10,084

Convert a Garage - £16,084

Garage - £18,584

Build a flat roof extension - £22,084

Build a dormer loft conversion - £42,084

Concrete foundations - £6,334

Convert a bungalow loft - £29,084

Convert a basement - £38,445