Cost to build a timber frame extension in CF23

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Timber frame extension cost in CF23

Estimates for build a timber frame extension near CF23

A timber frame extension built in CF23 typically ranges from £25,040 (PK CONSTRUCTION based in CF14) to £25,896 (River Gods Limited based in CF14), 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 CF23 by posting a job with HaMuch and we'll send it to extension builders in CF23.

"Timber frame extension" - CF3, job posted 02/11/26

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Location in UK	Hourly Rate	Daily Rate
Build A Timber Frame Extension near Cardiff	£34	£223
Build A Timber Frame Extension near Caerphilly	£33	£208
Build A Timber Frame Extension near Penarth	£35	£223
Build A Timber Frame Extension near Risca	£32	£218
Build A Timber Frame Extension near Church Village	£34	£214
Build A Timber Frame Extension near Newport	£41	£233
Build A Timber Frame Extension near Pontypridd	£33	£211
Build A Timber Frame Extension near Barry	£33	£218
Build A Timber Frame Extension near Cwmbran	£43	£219
Build A Timber Frame Extension near Rhondda	£31	£206

Estimates for common extension builder jobs in CF23;

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.