From £25,856
AJC PROJECT SERVICES Ltd is an established and experienced local extension builder in South Oxfordshire. Please contact us for a free, no obligatio...
From £25,880
Relax... you have found a reliable extension builder in South Oxfordshire. JOHN BURDER CONSTRUCTION LIMIT is a friendly and reliable company based ...
From £26,168
Need to find an Extension Builder near you for all your extension buildering work?
Inside Out Oxford, Bespoke Garden Rooms provides a loca...
From £26,392
Need to find an Extension Builder near you for all your extension buildering work?
Steel Brook Construction provides a local, trusted exten...
From £26,160
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £25,880
Trusted and professional extension builder in South Oxfordshire. Experienced in all extension buildering work and keeping within budget and on quot...
From £26,192
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £26,096
Countryside Oak is an established and experienced local extension builder in South Oxfordshire. Please contact us for a free, no obligation quote a...
From £25,976
D.Bradbury Property Services are here to help customers who need an Extension Builder in South Oxfordshire. We offer a competitive rate to complete...
From £25,904
Relax... you have found a reliable extension builder in South Oxfordshire. Nicola Scannell Design and Property is a friendly and reliable company b...

A timber frame extension built in South Oxfordshire typically ranges from £25,856 (AJC PROJECT SERVICES Ltd based in OX10) to £26,392 (Steel Brook Construction based in OX10), 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 South Oxfordshire by posting a job with HaMuch and we'll send it to extension builders in South Oxfordshire.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near South Oxfordshire | £36 | £253 |
| Build A Timber Frame Extension near Didcot | £36 | £266 |
| Build A Timber Frame Extension near Abingdon-on-Thames | £35 | £258 |
| Build A Timber Frame Extension near Oxford | £37 | £261 |
| Build A Timber Frame Extension near Caversham | £38 | £265 |
| Build A Timber Frame Extension near Wycombe | £39 | £271 |
| Build A Timber Frame Extension near Reading | £42 | £266 |
| Build A Timber Frame Extension near High Wycombe | £39 | £272 |
| Build A Timber Frame Extension near Woodley | £42 | £266 |
| Build A Timber Frame Extension near Hazlemere | £40 | £272 |
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 - £17,550

Two storey extension - £88,076

Build a timber frame extension - £26,050

Build a swimming pool - £81,050

Single storey extension - £56,008

Side return extension - £42,067

Install an RSJ - £2,250

Outbuilding - £10,050

Build a Mansard loft conversion - £52,050

Loft conversion - £34,223

Build a kitchen extension - £42,050

Hip to gable loft conversion - £42,050

Granny annexe - £87,050

Garden office - £10,050

Convert a Garage - £16,050

Garage - £18,550

Build a flat roof extension - £22,050

Build a dormer loft conversion - £42,050

Concrete foundations - £6,300

Convert a bungalow loft - £29,050

Convert a basement - £38,067