From £87,880
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £87,640
Trusted and professional extension builder in DL10. Experienced in all extension buildering work and keeping within budget and on quote. D & G Buil...
From £87,616
Trusted and professional extension builder in DL10. Experienced in all extension buildering work and keeping within budget and on quote. Empire Bui...
From £87,820
Relax... you have found a reliable extension builder in DL10. Under Pressure is a friendly and reliable company based in DL10 who consider no job a...
From £87,580
S & K Windows are here to help customers who need an Extension Builder in DL10. We offer a competitive rate to complete all your extension builderi...
From £87,772
Need to find an Extension Builder near you for all your extension buildering work?
Victory Procurement Solutions provides a local, trusted...
From £87,448
Partek Site Services is an established and experienced local extension builder in DL10. Please contact us for a free, no obligation quote and compe...
From £87,928
Barlow Construction Limited are here to help customers who need an Extension Builder in DL10. We offer a competitive rate to complete all your exte...
From £87,892
Woodale Construction Nidderdale is an established extension buildering business in DL10. We come highly recommended and provide competitive quotes...
From £87,808
Hi I'm darren
I'm a fully qualified time served joiner I have been doing it for 30 years and have been self employed for 12 years ...

Costs range from £87,448 (Partek Site Services based in DL2) to £87,928 (Barlow Construction Limited based in YO7), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
Post your job on HaMuch and we'll send it to extension builders to DL10.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Darlington | £60 | £222 |
| Two Storey Extension near Newton Aycliffe | £39 | £227 |
| Two Storey Extension near Ingleby Barwick | £41 | £228 |
| Two Storey Extension near Bishop Auckland | £39 | £247 |
| Two Storey Extension near Stockton-on-Tees | £41 | £228 |
| Two Storey Extension near Thornaby-on-Tees | £42 | £231 |
| Two Storey Extension near Spennymoor | £38 | £248 |
| Two Storey Extension near Billingham | £44 | £242 |
| Two Storey Extension near Middlesbrough | £43 | £236 |
| Two Storey Extension near Eston | £42 | £241 |
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 - £17,326

Two storey extension - £87,738

Build a timber frame extension - £25,826

Build a swimming pool - £80,826

Single storey extension - £51,512

Side return extension - £39,538

Install an RSJ - £2,026

Outbuilding - £9,826

Build a Mansard loft conversion - £51,826

Loft conversion - £32,115

Build a kitchen extension - £41,826

Hip to gable loft conversion - £41,826

Granny annexe - £86,826

Garden office - £9,826

Convert a Garage - £15,826

Garage - £18,326

Build a flat roof extension - £21,826

Build a dormer loft conversion - £41,826

Concrete foundations - £6,076

Convert a bungalow loft - £28,826

Convert a basement - £35,538