Add an outbuilding to your property in CF23 from £9,040

Outbuildings are the perfect way to add extra space to your property when you need a bit of quiet from the main house. Whether it's for a garden office, gym or workshop, an outbuilding can add value to your home and increase your quality of life. To see prices and availability for your job click green button.

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From £9,728

Last active Oct 26
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The Philog Paving Services

The Philog Paving Services is an established extension buildering business in CF23. We come highly recommended and provide competitive quotes for y...

From £9,616

Last active Sep 26
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JA Building Maintenance

Experienced extension builder ready to quote for your work. JA Building Maintenance is the best extension builder in CF23. No obligation free quote...

From £9,784

Last active Sep 26
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TOR BUILD

Experienced extension builder ready to quote for your work. TOR BUILD is the best extension builder in CF23. No obligation free quotes and many hap...

From £9,632

Last active Sep 26
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Charles Marshall Contracting Ltd

Relax... you have found a reliable extension builder in CF23. Charles Marshall Contracting Ltd is a friendly and reliable company based in CF23 who...

From £9,040

Last active Jul 26
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PK CONSTRUCTION

Paul Knox

Trusted and professional extension builder in CF23. Experienced in all extension buildering work and keeping within budget and on quote. PK CONSTRU...

From £9,792

Last active Jul 26
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MCp Home Improvements

MCp Home Improvements is an established and experienced local extension builder in CF23. Please contact us for a free, no obligation quote and comp...

From £9,896

Last active Jun 26
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River Gods Limited

River Gods is a respected name in bathroom and kitchen design throughout South Wales. Known for quality, artisan-ship and exceptional value for mon...

From £9,680

Last active Jun 26
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ABS Allied Trades

Need to find an Extension Builder near you for all your extension buildering work?

ABS Allied Trades provides a local, trusted extension bu...

From £9,720

Last active Jun 26
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MGKB Ltd

Relax... you have found a reliable extension builder in CF23. MGKB Ltd is a friendly and reliable company based in CF23 who consider no job as too ...

From £9,720

Last active Jun 26
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TLC Building Services

Trusted and professional extension builder in CF23. Experienced in all extension buildering work and keeping within budget and on quote. TLC Buildi...

Outbuilding cost in CF23

Estimates for outbuilding near CF23

Outbuilding costs in CF23 range from the cheapest of £9,040 (PK CONSTRUCTION based in CF14) to the dearest of £9,896 (River Gods Limited based in CF14), but these are just estimates.

Comparing extension builders estimates for building an outbuilding 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 an outbuilding in CF23 by posting a job with HaMuch and we will send it to extension builders.


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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Outbuilding near Cardiff£34£223
Outbuilding near Caerphilly£33£208
Outbuilding near Penarth£35£223
Outbuilding near Risca£32£218
Outbuilding near Church Village£34£214
Outbuilding near Newport£41£233
Outbuilding near Pontypridd£33£211
Outbuilding near Barry£33£218
Outbuilding near Cwmbran£43£219
Outbuilding 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.

More extensions & conversions cost guides...