From £26,336
Trusted and professional extension builder in Killearn. Experienced in all extension buildering work and keeping within budget and on quote. jeramy...
From £26,152
Relax... you have found a reliable extension builder in Killearn. JOHN COYNE JOINER & BUILDERS is a friendly and reliable company based in Killearn...
From £26,336
Greg Collins Joinery & Carpentry offers a range of serveries for home, business and commercial properties. I take a personal pride in my work ensur...
From £25,968
CMK Home Extensions Ltd is an established extension buildering business in Killearn. We come highly recommended and provide competitive quotes for ...
From £26,208
I carry out building and carpentry work in and around East Dunbartonshire and. North Glasgow.Projects carried out include:- Loft conversions;- Full...
From £26,104
DRUMKINNON JOINERY & BUILDING is a trusted extension builder serving customers in Killearn and the surrounding area. Contact us to today to get a c...
From £25,376
Experienced extension builder ready to quote for your work. Glencroft Builders Ltd is the best extension builder in Killearn. No obligation free qu...
From £26,272
LOCHNAGAR CONSTRUCTION LTD is a trusted extension builder serving customers in Killearn and the surrounding area. Contact us to today to get a comp...
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 £26,128
LAKE BUILDERS LTD is an established extension buildering business in Killearn. We come highly recommended and provide competitive quotes for your w...

A timber frame extension built in Killearn typically ranges from £25,376 (Glencroft Builders Ltd based in G81) to £26,336 (Jeramythegate based in G66), 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 Killearn by posting a job with HaMuch and we'll send it to extension builders in Killearn.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near East Dunbartonshire | £35 | £262 |
| Build A Timber Frame Extension near Bearsden | £34 | £263 |
| Build A Timber Frame Extension near Clydebank | £35 | £264 |
| Build A Timber Frame Extension near Dumbarton | £29 | £232 |
| Build A Timber Frame Extension near Erskine | £34 | £258 |
| Build A Timber Frame Extension near Bishopbriggs | £35 | £262 |
| Build A Timber Frame Extension near Kirkintilloch | £35 | £259 |
| Build A Timber Frame Extension near Renfrew | £35 | £263 |
| Build A Timber Frame Extension near Glasgow | £35 | £259 |
| Build A Timber Frame Extension near Stirling | £31 | £223 |
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 - £17,596

Two storey extension - £88,144

Build a timber frame extension - £26,096

Build a swimming pool - £81,096

Single storey extension - £56,920

Side return extension - £42,580

Install an RSJ - £2,296

Outbuilding - £10,096

Build a Mansard loft conversion - £52,096

Loft conversion - £34,650

Build a kitchen extension - £42,096

Hip to gable loft conversion - £42,096

Granny annexe - £87,096

Garden office - £10,096

Convert a Garage - £16,096

Garage - £18,596

Build a flat roof extension - £22,096

Build a dormer loft conversion - £42,096

Concrete foundations - £6,346

Convert a bungalow loft - £29,096

Convert a basement - £38,580