Col-In the Builder is a trusted extension builder serving customers in KA10 and the surrounding area. Contact us to today to get a competitive quot...
ABG Resin Bond & Landscaping Ltd have been transforming driveways for many years, laying tarmac and installing block-paving, fence...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Relax... you have found a reliable extension builder in KA10. Adrian K Wilson Roofing Specialist is a friendly and reliable company based in KA10 w...
H & C JOINERS & BUILDERS LTD is an established and experienced local extension builder in KA10. Please contact us for a free, no obligation quote a...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Trusted and professional extension builder in KA10. Experienced in all extension buildering work and keeping within budget and on quote. Murdoch Co...
Andrew Wright Windows Ltd -Independent Network Installer is a trusted extension builder serving customers in KA10 and the surrounding area. Contact...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Need to find an Extension Builder near you for all your extension buildering work?
Shire Design & Build Ltd. provides a local, trusted exte...

Outbuilding costs in KA10 range from the cheapest of £9,744 (ABG Resin Bond & Landscaping Ltd based in KA6) to the dearest of £10,312 (Unibuild Property Services based in KA20), but these are just estimates.
Comparing extension builders estimates for building an outbuilding gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get rates and quotes to build an outbuilding in KA10 by posting a job with HaMuch and we will send it to extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Outbuilding near Troon | £32 | £241 |
| Outbuilding near Prestwick | £24 | £180 |
| Outbuilding near Irvine | £35 | £253 |
| Outbuilding near South Ayrshire | £25 | £190 |
| Outbuilding near Kilmarnock | £36 | £271 |
| Outbuilding near Ayr | £25 | £190 |
| Outbuilding near Kilwinning | £33 | £250 |
| Outbuilding near North Ayrshire | £33 | £250 |
| Outbuilding near Barrhead | £35 | £255 |
| Outbuilding near Newton Mearns | £35 | £263 |
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 - £17,540

Two storey extension - £88,060

Build a timber frame extension - £26,040

Build a swimming pool - £81,040

Single storey extension - £55,800

Side return extension - £41,950

Install an RSJ - £2,240

Outbuilding - £10,040

Build a Mansard loft conversion - £52,040

Loft conversion - £34,125

Build a kitchen extension - £42,040

Hip to gable loft conversion - £42,040

Granny annexe - £87,040

Garden office - £10,040

Convert a Garage - £16,040

Garage - £18,540

Build a flat roof extension - £22,040

Build a dormer loft conversion - £42,040

Concrete foundations - £6,290

Convert a bungalow loft - £29,040

Convert a basement - £37,950