Add an outbuilding to your property in BT4 from £9,368

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 £9,368

Last active May 26
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SM Plumbing & Heating

Relax... you have found a reliable extension builder in BT4. SM Plumbing & Heating is a friendly and reliable company based in BT4 who consider no ...

Outbuilding cost in BT4

Estimates for outbuilding near BT4

Outbuilding costs in BT4 range from the cheapest of £9,368 (SM Plumbing & Heating based in BT7) to the dearest of £9,368 (SM Plumbing & Heating based in BT7), 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 BT4 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 Belfast£23£161
Outbuilding near Holywood£23£159
Outbuilding near Carryduff£23£158
Outbuilding near Comber£22£160
Outbuilding near Greenisland£23£153
Outbuilding near Ballygowan£24£183
Outbuilding near Bangor£24£183
Outbuilding near Bangor£24£183
Outbuilding near Carrickfergus£23£158
Outbuilding near Lisburn£24£164

Estimates for common extension builder jobs in BT4;

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.

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