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From £33,360
Taggart Homes - The Designer Builder
Londonderry, BT47
Taggart Homes - The Designer Builder are here to help customers who need an Extension Builder in Londonderry. We offer a competitive rate to comple...
Cheapest builders to convert your basement in Londonderry
Comparing extension builders estimates for a Convert a basement gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for the cost to convert a basement in Londonderry by posting a job with HaMuch and we will send it to extension builders in Londonderry.
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| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Basement near Londonderry | £24 | £190 |
| Convert A Basement near Eglinton | £25 | £204 |
| Convert A Basement near Strathfoyle | £24 | £190 |
| Convert A Basement near Culmore | £24 | £190 |
| Convert A Basement near Newbuildings | £24 | £190 |
| Convert A Basement near Dungiven | £22 | £190 |
| Convert A Basement near Strabane | £30 | £240 |
| Convert A Basement near Coleraine | £23 | £201 |
| Convert A Basement near Magherafelt | £30 | £238 |
| Convert A Basement near Ballymoney | £21 | £187 |
Estimates for common extension builder jobs in Londonderry;
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 - £17,132
Two storey extension - £87,448
Build a timber frame extension - £25,632
Build a swimming pool - £80,632
Single storey extension - £47,640
Side return extension - £37,360
Install an RSJ - £1,832
Outbuilding - £9,632
Build a Mansard loft conversion - £51,632
Loft conversion - £30,300
Build a kitchen extension - £41,632
Hip to gable loft conversion - £41,632
Granny annexe - £86,632
Garden office - £9,632
Convert a Garage - £15,632
Garage - £18,132
Build a flat roof extension - £21,632
Build a dormer loft conversion - £41,632
Concrete foundations - £5,882
Convert a bungalow loft - £28,632
Convert a basement - £33,360