From £88,048
Relax... you have found a reliable extension builder in Newmilns. P & N Joiners & Builders is a friendly and reliable company based in Newmilns who...
From £88,048
Col-In the Builder is a trusted extension builder serving customers in Newmilns and the surrounding area. Contact us to today to get a competitive ...
From £88,120
Adelphi Design & Construction Ltd is an established and experienced local extension builder in Newmilns. Please contact us for a free, no obligatio...
From £88,444
Need an Extension Builder in Newmilns? Gman-Joinery & Builders has been helping local clients (20 mile radius) with their extension buildering jobs...
From £87,616
ABG Resin Bond & Landscaping Ltd have been transforming driveways for many years, laying tarmac and installing block-paving, fence...
From £87,712
Boyle Construction Glasgow Ltd is a trusted extension builder serving customers in Newmilns and the surrounding area. Contact us to today to get a ...
From £87,784
Need to find an Extension Builder near you for all your extension buildering work?
Montgomery Wet Trades provides a local, trusted extensio...
From £88,024
Trusted and professional extension builder in Newmilns. Experienced in all extension buildering work and keeping within budget and on quote. Sdh Bu...
From £87,628
Relax... you have found a reliable extension builder in Newmilns. Dingwall Joiners & Builders is a friendly and reliable company based in Newmilns ...

Costs range from £87,088 (Premier Roofing based in G32) to £88,444 (Gman-Joinery & Builders based in G13), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
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| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Kilmarnock | £36 | £271 |
| Two Storey Extension near Newton Mearns | £35 | £263 |
| Two Storey Extension near Irvine | £35 | £253 |
| Two Storey Extension near East Kilbride | £34 | £247 |
| Two Storey Extension near Troon | £32 | £241 |
| Two Storey Extension near Prestwick | £24 | £180 |
| Two Storey Extension near Barrhead | £35 | £255 |
| Two Storey Extension near Giffnock | £35 | £260 |
| Two Storey Extension near Kilwinning | £33 | £250 |
| Two Storey Extension near Rutherglen | £34 | £255 |
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 - £17,401

Two storey extension - £87,851

Build a timber frame extension - £25,901

Build a swimming pool - £80,901

Single storey extension - £53,016

Side return extension - £40,384

Install an RSJ - £2,101

Outbuilding - £9,901

Build a Mansard loft conversion - £51,901

Loft conversion - £32,820

Build a kitchen extension - £41,901

Hip to gable loft conversion - £41,901

Granny annexe - £86,901

Garden office - £9,901

Convert a Garage - £15,901

Garage - £18,401

Build a flat roof extension - £21,901

Build a dormer loft conversion - £41,901

Concrete foundations - £6,151

Convert a bungalow loft - £28,901

Convert a basement - £36,384