Member since October 2026
We are polite, punctual and respectful small construction business. We take pride in all our work.
Barlam Drylining Ltd are here to help customers who need an Extension Builder in CF63. We offer a competitive rate to complete all your extension b...
Very reliable honest and hard working guarantee all work clean and tidy first class work
Need to find an Extension Builder near you for all your extension buildering work?
P K BUILDING provides a local, trusted extension builder...
Experienced extension builder ready to quote for your work. JA Building Maintenance is the best extension builder in CF63. No obligation free quote...
An experienced quality tradesman who is a member of the federation of master builders.
Any projects will be undertaken safely, professio...
Experienced extension builder ready to quote for your work. TOR BUILD is the best extension builder in CF63. No obligation free quotes and many hap...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
T Porter Buiding is an established and experienced local extension builder in CF63. Please contact us for a free, no obligation quote and competiti...
Relax... you have found a reliable extension builder in CF63. Charles Marshall Contracting Ltd is a friendly and reliable company based in CF63 who...

A timber frame extension built in CF63 typically ranges from £25,048 (P K BUILDING based in TA8) to £26,736 (WMP Builders based in TA9), 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 CF63 by posting a job with HaMuch and we'll send it to extension builders in CF63.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near Barry | £33 | £218 |
| Build A Timber Frame Extension near Penarth | £35 | £218 |
| Build A Timber Frame Extension near Cardiff | £34 | £219 |
| Build A Timber Frame Extension near Vale of Glamorgan | £29 | £217 |
| Build A Timber Frame Extension near Church Village | £34 | £214 |
| Build A Timber Frame Extension near Caerphilly | £33 | £208 |
| Build A Timber Frame Extension near Pontypridd | £33 | £211 |
| Build A Timber Frame Extension near Weston-super-Mare | £33 | £253 |
| Build A Timber Frame Extension near Bridgend | £32 | £200 |
| Build A Timber Frame Extension near Risca | £32 | £218 |
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 - £17,298

Two storey extension - £87,698

Build a timber frame extension - £25,798

Build a swimming pool - £80,798

Single storey extension - £50,968

Side return extension - £39,232

Install an RSJ - £1,998

Outbuilding - £9,798

Build a Mansard loft conversion - £51,798

Loft conversion - £31,860

Build a kitchen extension - £41,798

Hip to gable loft conversion - £41,798

Granny annexe - £86,798

Garden office - £9,798

Convert a Garage - £15,798

Garage - £18,298

Build a flat roof extension - £21,798

Build a dormer loft conversion - £41,798

Concrete foundations - £6,048

Convert a bungalow loft - £28,798

Convert a basement - £35,232