From £87,472
Glenavon Joinery & Construction Services Ltd is an established extension buildering business in KA3. We come highly recommended and provide competi...
From £87,892
J & J Property Services is an established extension buildering business in KA3. We come highly recommended and provide competitive quotes for your ...
From £88,048
Col-In the Builder is a trusted extension builder serving customers in KA3 and the surrounding area. Contact us to today to get a competitive quote...
From £88,120
Adelphi Design & Construction Ltd is an established and experienced local extension builder in KA3. Please contact us for a free, no obligation quo...
From £88,444
Need an Extension Builder in KA3? Gman-Joinery & Builders has been helping local clients (20 mile radius) with their extension buildering jobs for ...
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 KA3 and the surrounding area. Contact us to today to get a compe...
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 KA3. Experienced in all extension buildering work and keeping within budget and on quote. Sdh Builder...
From £87,628
Relax... you have found a reliable extension builder in KA3. Dingwall Joiners & Builders is a friendly and reliable company based in KA3 who consid...

Costs range from £87,472 (Glenavon Joinery & Construction Services Ltd based in ML10) 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.
Post your job on HaMuch and we'll send it to extension builders to KA3.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Kilmarnock | £36 | £271 |
| Two Storey Extension near Irvine | £35 | £253 |
| Two Storey Extension near Kilwinning | £33 | £250 |
| Two Storey Extension near Troon | £32 | £241 |
| Two Storey Extension near North Ayrshire | £33 | £250 |
| Two Storey Extension near Barrhead | £35 | £255 |
| Two Storey Extension near Newton Mearns | £35 | £263 |
| Two Storey Extension near Prestwick | £24 | £180 |
| Two Storey Extension near Johnstone | £52 | £381 |
| Two Storey Extension near Giffnock | £35 | £260 |
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 - £17,416

Two storey extension - £87,874

Build a timber frame extension - £25,916

Build a swimming pool - £80,916

Single storey extension - £53,320

Side return extension - £40,555

Install an RSJ - £2,116

Outbuilding - £9,916

Build a Mansard loft conversion - £51,916

Loft conversion - £32,963

Build a kitchen extension - £41,916

Hip to gable loft conversion - £41,916

Granny annexe - £86,916

Garden office - £9,916

Convert a Garage - £15,916

Garage - £18,416

Build a flat roof extension - £21,916

Build a dormer loft conversion - £41,916

Concrete foundations - £6,166

Convert a bungalow loft - £28,916

Convert a basement - £36,555