From £42,900
On time/ professional/ time served/trustworthy
From £37,410
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £47,760
Trusted General Builders in Durham From small fixes to full renovations, Radici Construction delivers quality workmanship, clear communication,...
From £35,340
Newburn, NE15
ANDREW HUNTER BUILDING SERVICES is an established and experienced local extension builder in Newburn. Please contact us for a free, no obligation q...
From £36,780
Building Craft Ltd is an established extension buildering business in Newburn. We come highly recommended and provide competitive quotes for your w...
From £37,320
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £35,610
LJP Roofing are here to help customers who need an Extension Builder in Newburn. We offer a competitive rate to complete all your extension builder...
From £35,790
Trusted and professional extension builder in Newburn. Experienced in all extension buildering work and keeping within budget and on quote. X7 Roof...
From £38,580
Newburn, NE15
Need an Extension Builder in Newburn? D TAIT BUILDING & PROP REPAIRS has been helping local clients (20 mile radius) with their extension builderin...
From £37,590
Need to find an Extension Builder near you for all your extension buildering work?
TK Builders provides a local, trusted extension builderi...

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 Newburn by posting a job with HaMuch and we will send it to extension builders in Newburn.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Basement near Newcastle Upon Tyne | £33 | £236 |
| Convert A Basement near Gateshead | £33 | £236 |
| Convert A Basement near Longbenton | £34 | £234 |
| Convert A Basement near Stanley | £34 | £242 |
| Convert A Basement near Wallsend | £34 | £245 |
| Convert A Basement near Hebburn | £34 | £246 |
| Convert A Basement near Cramlington | £36 | £256 |
| Convert A Basement near Jarrow | £34 | £262 |
| Convert A Basement near North Tyneside | £35 | £253 |
| Convert A Basement near Chester-le-Street | £35 | £242 |
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 - £17,590

Two storey extension - £88,134

Build a timber frame extension - £26,090

Build a swimming pool - £81,090

Single storey extension - £56,792

Side return extension - £42,508

Install an RSJ - £2,290

Outbuilding - £10,090

Build a Mansard loft conversion - £52,090

Loft conversion - £34,590

Build a kitchen extension - £42,090

Hip to gable loft conversion - £42,090

Granny annexe - £87,090

Garden office - £10,090

Convert a Garage - £16,090

Garage - £18,590

Build a flat roof extension - £22,090

Build a dormer loft conversion - £42,090

Concrete foundations - £6,340

Convert a bungalow loft - £29,090

Convert a basement - £38,508