"Totally unreliable, takes your money and doesn't finish the job." - NORTH EAST,reviewed 04/10/17, L S

Comparing extension builders estimates for Loft conversion 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 of a loft conversion in DL17 by posting your job to extension builders in DL17.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Loft Conversion near Spennymoor | £37 | £249 |
| Loft Conversion near Newton Aycliffe | £38 | £225 |
| Loft Conversion near Bishop Auckland | £38 | £248 |
| Loft Conversion near Durham | £47 | £267 |
| Loft Conversion near Peterlee | £36 | £230 |
| Loft Conversion near Darlington | £60 | £222 |
| Loft Conversion near Stockton-on-Tees | £41 | £228 |
| Loft Conversion near Billingham | £44 | £242 |
| Loft Conversion near Chester-le-Street | £35 | £242 |
| Loft Conversion near Seaham | £35 | £235 |
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 - £17,764

Two storey extension - £88,396

Build a timber frame extension - £26,264

Build a swimming pool - £81,264

Single storey extension - £60,280

Side return extension - £44,470

Install an RSJ - £2,464

Outbuilding - £10,264

Build a Mansard loft conversion - £52,264

Loft conversion - £36,225

Build a kitchen extension - £42,264

Hip to gable loft conversion - £42,264

Granny annexe - £87,264

Garden office - £10,264

Convert a Garage - £16,264

Garage - £18,764

Build a flat roof extension - £22,264

Build a dormer loft conversion - £42,264

Concrete foundations - £6,514

Convert a bungalow loft - £29,264

Convert a basement - £40,470