From £26,064
Trusted and professional extension builder in SN8. Experienced in all extension buildering work and keeping within budget and on quote. Bellamy Gro...
From £26,176
Need to find an Extension Builder near you for all your extension buildering work?
A4 BUILDING & RENOVATION LTD provides a local, trusted e...
From £26,152
Need to find an Extension Builder near you for all your extension buildering work?
A S A BUILDING SERVICES LTD provides a local, trusted ex...
From £26,008
WESTHILL BUILDERS is a trusted extension builder serving customers in SN8 and the surrounding area. Contact us to today to get a competitive quote ...
From £26,168
Trusted and professional extension builder in SN8. Experienced in all extension buildering work and keeping within budget and on quote. Sarsen Ener...
From £26,152
DP BUILDING is an established extension buildering business in SN8. We come highly recommended and provide competitive quotes for your work.
From £25,912
Quite simply we love all things design, build and interior design. Thats why we have spent the last fourteen years getting our hands dirty in our ...
From £25,952
A D BUILDING SERVICES T/A is a trusted extension builder serving customers in SN8 and the surrounding area. Contact us to today to get a competitiv...
From £25,480
MR HOWELL are here to help customers who need an Extension Builder in SN8. We offer a competitive rate to complete all your extension buildering jo...
From £25,800
Need an Extension Builder in SN8? SAXON DESIGN & BUILD LTD has been helping local clients (20 mile radius) with their extension buildering jobs for...

A timber frame extension built in SN8 typically ranges from £25,480 (MR HOWELL based in SN3) to £26,176 (A4 BUILDING & RENOVATION LTD based in RG17), 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 SN8 by posting a job with HaMuch and we'll send it to extension builders in SN8.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near Swindon | £38 | £238 |
| Build A Timber Frame Extension near Stratton St Margaret | £37 | £238 |
| Build A Timber Frame Extension near Calne | £29 | £225 |
| Build A Timber Frame Extension near West Wiltshire | £32 | £242 |
| Build A Timber Frame Extension near North Wiltshire | £32 | £242 |
| Build A Timber Frame Extension near Devizes | £32 | £242 |
| Build A Timber Frame Extension near Thamesdown | £38 | £239 |
| Build A Timber Frame Extension near Newbury | £37 | £262 |
| Build A Timber Frame Extension near Andover | £40 | £248 |
| Build A Timber Frame Extension near Vale of White Horse | £36 | £271 |
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 - £17,486

Two storey extension - £87,980

Build a timber frame extension - £25,986

Build a swimming pool - £80,986

Single storey extension - £54,728

Side return extension - £41,347

Install an RSJ - £2,186

Outbuilding - £9,986

Build a Mansard loft conversion - £51,986

Loft conversion - £33,623

Build a kitchen extension - £41,986

Hip to gable loft conversion - £41,986

Granny annexe - £86,986

Garden office - £9,986

Convert a Garage - £15,986

Garage - £18,486

Build a flat roof extension - £21,986

Build a dormer loft conversion - £41,986

Concrete foundations - £6,236

Convert a bungalow loft - £28,986

Convert a basement - £37,347