From £37,680
Need to find an Extension Builder near you for all your extension buildering work?
GMC Construction provides a local, trusted extension bui...
From £35,070
Tyrone, BT70
JP&S Construction Ltd is an established extension buildering business in Tyrone. We come highly recommended and provide competitive quotes for your...
From £29,490
We offer a wide range of services completed to a high standard with fully trained personnel
From £32,280
Experienced extension builder ready to quote for your work. Terry Design is the best extension builder in Tyrone. No obligation free quotes and man...

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 Tyrone by posting a job with HaMuch and we will send it to extension builders in Tyrone.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Basement near Dungannon | £30 | £238 |
| Convert A Basement near Coalisland | £27 | £223 |
| Convert A Basement near Craigavon | £23 | £181 |
| Convert A Basement near Waringstown | £23 | £167 |
| Convert A Basement near Banbridge | £29 | £205 |
| Convert A Basement near Maghaberry | £31 | £205 |
| Convert A Basement near Magherafelt | £30 | £238 |
| Convert A Basement near Crumlin | £26 | £194 |
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 - £17,156

Two storey extension - £87,484

Build a timber frame extension - £25,656

Build a swimming pool - £80,656

Single storey extension - £48,120

Side return extension - £37,630

Install an RSJ - £1,856

Outbuilding - £9,656

Build a Mansard loft conversion - £51,656

Loft conversion - £30,525

Build a kitchen extension - £41,656

Hip to gable loft conversion - £41,656

Granny annexe - £86,656

Garden office - £9,656

Convert a Garage - £15,656

Garage - £18,156

Build a flat roof extension - £21,656

Build a dormer loft conversion - £41,656

Concrete foundations - £5,906

Convert a bungalow loft - £28,656

Convert a basement - £33,630