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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 Rathfriland by posting a job with HaMuch and we will send it to extension builders in Rathfriland.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Basement near Banbridge | £29 | £205 |
| Convert A Basement near Kilkeel | £28 | £182 |
| Convert A Basement near Waringstown | £23 | £167 |
| Convert A Basement near Hillsborough and Culcavy | £25 | £170 |
| Convert A Basement near Ballynahinch | £19 | £189 |
| Convert A Basement near Craigavon | £23 | £181 |
| Convert A Basement near Maghaberry | £31 | £205 |
| Convert A Basement near Lisburn | £24 | £164 |
| Convert A Basement near Saintfield | £23 | £162 |
| Convert A Basement near Carryduff | £23 | £158 |
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 - £17,140

Two storey extension - £87,460

Build a timber frame extension - £25,640

Build a swimming pool - £80,640

Single storey extension - £47,800

Side return extension - £37,450

Install an RSJ - £1,840

Outbuilding - £9,640

Build a Mansard loft conversion - £51,640

Loft conversion - £30,375

Build a kitchen extension - £41,640

Hip to gable loft conversion - £41,640

Granny annexe - £86,640

Garden office - £9,640

Convert a Garage - £15,640

Garage - £18,140

Build a flat roof extension - £21,640

Build a dormer loft conversion - £41,640

Concrete foundations - £5,890

Convert a bungalow loft - £28,640

Convert a basement - £33,450