Add an outbuilding to your property in Llanishen 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 Llanishen. We come highly recommended and provide competitive quotes ...

From £9,808

Last active Oct 26
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Chapman Builders

Experienced extension builder ready to quote for your work. Chapman Builders is the best extension builder in Llanishen. No obligation free quotes ...

From £9,200

Last active Oct 26
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A.Gaddarn Builders

Alan Gaddarn

Very reliable honest and hard working guarantee all work clean and tidy first class work

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 Llanishen. No obligation free ...

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 Llanishen. No obligation free quotes and man...

From £9,632

Last active Sep 26
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Charles Marshall Contracting Ltd

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

From £9,200

Last active Aug 26
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Penarth Loft Conversions Ltd

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

From £9,600

Last active Jul 26
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MARWAY BUILDING LTD

MARWAY BUILDING LTD is a trusted extension builder serving customers in Llanishen and the surrounding area. Contact us to today to get a competitiv...

From £9,560

Last active Jul 26
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Elite Building Contractors South Wales

Trusted and professional extension builder in Llanishen. Experienced in all extension buildering work and keeping within budget and on quote. Elite...

From £9,040

Last active Jul 26
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PK CONSTRUCTION

Paul Knox

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

Outbuilding cost in Llanishen

Estimates for outbuilding near Llanishen

Outbuilding costs in Llanishen range from the cheapest of £9,040 (PK CONSTRUCTION based in CF14) to the dearest of £9,808 (Chapman Builders based in CF5), 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 Llanishen by posting a job with HaMuch and we will send it to extension builders.


Get extension builder rates instantly

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 Llanishen;

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...