From £38,250
On time/ professional/ time served/trustworthy
From £42,300
Trusted General Builders in Durham From small fixes to full renovations, Radici Construction delivers quality workmanship, clear communication,...
From £33,000
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £32,775
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
2 reviews
From £36,225
30 years experience In building . Plastering and colour renders
"Totally unreliable, takes your money and doesn't finish the job." - NORTH EAST,reviewed 04/10/17, L S
From £31,500
Trusted and professional extension builder in Crook & Willington. Experienced in all extension buildering work and keeping within budget and on quo...
From £34,725
RAINTON CONSTRUCTION LTD is an established and experienced local extension builder in Crook & Willington. Please contact us for a free, no obligati...
From £31,350
Trusted and professional extension builder in Crook & Willington. Experienced in all extension buildering work and keeping within budget and on quo...
From £31,950
ANDREW HUNTER BUILDING SERVICES is an established and experienced local extension builder in Crook & Willington. Please contact us for a free, no o...

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 Crook & Willington by posting your job to extension builders in Crook & Willington.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Loft Conversion near Bishop Auckland | £39 | £247 |
| Loft Conversion near Spennymoor | £38 | £248 |
| Loft Conversion near Durham | £47 | £267 |
| Loft Conversion near Newton Aycliffe | £39 | £227 |
| Loft Conversion near Consett | £33 | £241 |
| Loft Conversion near Stanley | £34 | £242 |
| Loft Conversion near Chester-le-Street | £35 | £242 |
| Loft Conversion near Darlington | £60 | £222 |
| Loft Conversion near Washington | £33 | £254 |
| Loft Conversion near Sunderland | £33 | £251 |
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 - £17,589

Two storey extension - £88,133

Build a timber frame extension - £26,089

Build a swimming pool - £81,089

Single storey extension - £56,776

Side return extension - £42,499

Install an RSJ - £2,289

Outbuilding - £10,089

Build a Mansard loft conversion - £52,089

Loft conversion - £34,583

Build a kitchen extension - £42,089

Hip to gable loft conversion - £42,089

Granny annexe - £87,089

Garden office - £10,089

Convert a Garage - £16,089

Garage - £18,589

Build a flat roof extension - £22,089

Build a dormer loft conversion - £42,089

Concrete foundations - £6,339

Convert a bungalow loft - £29,089

Convert a basement - £38,499