From £26,288
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £25,600
Trusted and professional extension builder in Kilmacolm. Experienced in all extension buildering work and keeping within budget and on quote. CR Jo...
From £26,136
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £26,104
DRUMKINNON JOINERY & BUILDING is a trusted extension builder serving customers in Kilmacolm and the surrounding area. Contact us to today to get a ...
From £26,080
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £25,376
Experienced extension builder ready to quote for your work. Glencroft Builders Ltd is the best extension builder in Kilmacolm. No obligation free q...
From £26,112
Need to find an Extension Builder near you for all your extension buildering work?
Price It Cost Consultants Ltd provides a local, trusted ...
From £26,608
MARTIN POWER BUILDERS are here to help customers who need an Extension Builder in Kilmacolm. We offer a competitive rate to complete all your exten...
From £26,240
Abbey Services (Scotland) Ltd is a trusted extension builder serving customers in Kilmacolm and the surrounding area. Contact us to today to get a ...
From £26,272
LOCHNAGAR CONSTRUCTION LTD is a trusted extension builder serving customers in Kilmacolm and the surrounding area. Contact us to today to get a com...

A timber frame extension built in Kilmacolm typically ranges from £25,376 (Glencroft Builders Ltd based in G81) to £26,608 (MARTIN POWER BUILDERS based in PA16), but this will vary depending on the size of your extension, the design features you'd like and what your soil is like for the foundations.
Comparing extension builders estimates for building a timber frame extension 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 a timber frame extension in Kilmacolm by posting a job with HaMuch and we'll send it to extension builders in Kilmacolm.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near Greenock | £30 | £243 |
| Build A Timber Frame Extension near Port Glasgow | £32 | £250 |
| Build A Timber Frame Extension near Dumbarton | £29 | £232 |
| Build A Timber Frame Extension near Renfrewshire | £54 | £398 |
| Build A Timber Frame Extension near Johnstone | £52 | £381 |
| Build A Timber Frame Extension near Erskine | £34 | £258 |
| Build A Timber Frame Extension near Clydebank | £35 | £264 |
| Build A Timber Frame Extension near Paisley | £34 | £259 |
| Build A Timber Frame Extension near Renfrew | £35 | £264 |
| Build A Timber Frame Extension near Barrhead | £35 | £257 |
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 - £17,582

Two storey extension - £88,122

Build a timber frame extension - £26,082

Build a swimming pool - £81,082

Single storey extension - £56,632

Side return extension - £42,418

Install an RSJ - £2,282

Outbuilding - £10,082

Build a Mansard loft conversion - £52,082

Loft conversion - £34,515

Build a kitchen extension - £42,082

Hip to gable loft conversion - £42,082

Granny annexe - £87,082

Garden office - £10,082

Convert a Garage - £16,082

Garage - £18,582

Build a flat roof extension - £22,082

Build a dormer loft conversion - £42,082

Concrete foundations - £6,332

Convert a bungalow loft - £29,082

Convert a basement - £38,418