Need to find an Extension Builder near you for all your extension buildering work?
WILSONS BUILDERS CO LTD provides a local, trusted extens...
Stag Design & Build is the ultimate package for your Extension, New Build, Renovations and all other aspects involving the construction industry, d...
Need to find an Extension Builder near you for all your extension buildering work?
M J LLEWLLYN BUILDING SERVICES provides a local, trusted...
Experienced extension builder ready to quote for your work. G & J BUILDING MAINTENANCE is the best extension builder in Berkeley. No obligation fre...
From £26,008
Gastropod Services is an established and experienced local extension builder in Berkeley. Please contact us for a free, no obligation quote and com...
From £25,840
MI Works Cotswolds Ltd are here to help customers who need an Extension Builder in Berkeley. We offer a competitive rate to complete all your exten...
From £25,696
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £25,864
Need an Extension Builder in Berkeley? Milliner Construction has been helping local clients (20 mile radius) with their extension buildering jobs f...
From £26,496
James Davis
J D Plant Groundwork is a well established construction company providing value-added engineering, construction and service skills to customers for...

A timber frame extension built in Berkeley typically ranges from £25,696 (J R BUILDING LTD based in GL2) to £26,496 (JD PLANT GRDWRK SPECIALIST LTD based in GL14), 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 Berkeley by posting a job with HaMuch and we'll send it to extension builders in Berkeley.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near Yate | £34 | £263 |
| Build A Timber Frame Extension near Stroud | £33 | £249 |
| Build A Timber Frame Extension near Bradley Stoke | £34 | £259 |
| Build A Timber Frame Extension near South Gloucestershire | £34 | £260 |
| Build A Timber Frame Extension near Quedgeley | £32 | £247 |
| Build A Timber Frame Extension near Gloucester | £31 | £236 |
| Build A Timber Frame Extension near Kingswood | £34 | £257 |
| Build A Timber Frame Extension near Bristol | £33 | £255 |
| Build A Timber Frame Extension near Clifton | £33 | £255 |
| Build A Timber Frame Extension near Chippenham | £34 | £258 |
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 - £17,500

Two storey extension - £88,000

Build a timber frame extension - £26,000

Build a swimming pool - £81,000

Single storey extension - £55,000

Side return extension - £41,500

Install an RSJ - £2,200

Outbuilding - £10,000

Build a Mansard loft conversion - £52,000

Loft conversion - £33,750

Build a kitchen extension - £42,000

Hip to gable loft conversion - £42,000

Granny annexe - £87,000

Garden office - £10,000

Convert a Garage - £16,000

Garage - £18,500

Build a flat roof extension - £22,000

Build a dormer loft conversion - £42,000

Concrete foundations - £6,250

Convert a bungalow loft - £29,000

Convert a basement - £37,500