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The Philog Paving Services is an established extension buildering business in CF24. We come highly recommended and provide competitive quotes for y...
Experienced extension builder ready to quote for your work. Chapman Builders is the best extension builder in CF24. No obligation free quotes and m...
Experienced extension builder ready to quote for your work. JA Building Maintenance is the best extension builder in CF24. No obligation free quote...
Experienced extension builder ready to quote for your work. TOR BUILD is the best extension builder in CF24. No obligation free quotes and many hap...
Relax... you have found a reliable extension builder in CF24. Charles Marshall Contracting Ltd is a friendly and reliable company based in CF24 who...
Bill Coslett
35 years in the trade and there is not much we haven't come across or done from pools to extensions and we specialise in loft conversions
MARWAY BUILDING LTD is a trusted extension builder serving customers in CF24 and the surrounding area. Contact us to today to get a competitive quo...
Paul Knox
Trusted and professional extension builder in CF24. Experienced in all extension buildering work and keeping within budget and on quote. PK CONSTRU...
MCp Home Improvements is an established and experienced local extension builder in CF24. Please contact us for a free, no obligation quote and comp...
River Gods is a respected name in bathroom and kitchen design throughout South Wales. Known for quality, artisan-ship and exceptional value for mon...

"Single storey extension" - CF24, job posted 09/04/25
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Single Storey Extension near Cardiff | £34 | £223 |
| Single Storey Extension near Penarth | £35 | £223 |
| Single Storey Extension near Caerphilly | £33 | £208 |
| Single Storey Extension near Barry | £33 | £218 |
| Single Storey Extension near Church Village | £34 | £214 |
| Single Storey Extension near Risca | £32 | £218 |
| Single Storey Extension near Newport | £41 | £233 |
| Single Storey Extension near Pontypridd | £33 | £211 |
| Single Storey Extension near Cwmbran | £43 | £219 |
| Single Storey Extension near Weston-super-Mare | £33 | £253 |
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 - £17,110

Two storey extension - £87,414

Build a timber frame extension - £25,610

Build a swimming pool - £80,610

Single storey extension - £47,192

Side return extension - £37,108

Install an RSJ - £1,810

Outbuilding - £9,610

Build a Mansard loft conversion - £51,610

Loft conversion - £30,090

Build a kitchen extension - £41,610

Hip to gable loft conversion - £41,610

Granny annexe - £86,610

Garden office - £9,610

Convert a Garage - £15,610

Garage - £18,110

Build a flat roof extension - £21,610

Build a dormer loft conversion - £41,610

Concrete foundations - £5,860

Convert a bungalow loft - £28,610

Convert a basement - £33,108