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From £47,640
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...
Extension builder estimates (based on hourly rates) to build a single storey extension in Londonderry
- How much does a single storey extension cost?
- Single storey extension cost calculator
- What size single storey extension can I build without planning permission?
- Do I need an architect for an extension?
- How deep do foundations need to be for a single storey extension?
- Is it cheaper to have an extension or a conservatory?
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| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Single Storey Extension near Londonderry | £24 | £190 |
| Single Storey Extension near Eglinton | £25 | £204 |
| Single Storey Extension near Strathfoyle | £24 | £190 |
| Single Storey Extension near Culmore | £24 | £190 |
| Single Storey Extension near Newbuildings | £24 | £190 |
| Single Storey Extension near Dungiven | £22 | £190 |
| Single Storey Extension near Strabane | £30 | £240 |
| Single Storey Extension near Coleraine | £23 | £201 |
| Single Storey Extension near Magherafelt | £30 | £238 |
| Single Storey Extension 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