From £9,848
Need to find an Extension Builder near you for all your extension buildering work?
ANWEN CONSTRUCTION provides a local, trusted extension b...
From £9,824
Experienced extension builder ready to quote for your work. AW Building Projects North East Ltd is the best extension builder in Newton Aycliffe. N...
From £9,920
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £9,736
Need an Extension Builder in Newton Aycliffe? Northern Roofline Solutions has been helping local clients (20 mile radius) with their extension buil...
From £9,760
Trusted and professional extension builder in Newton Aycliffe. Experienced in all extension buildering work and keeping within budget and on quote....
From £9,968
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £10,208
Experienced extension builder ready to quote for your work. pidesigns is the best extension builder in Newton Aycliffe. No obligation free quotes a...
From £9,632
Partek Site Services is an established and experienced local extension builder in Newton Aycliffe. Please contact us for a free, no obligation quot...
From £10,064
Croft-Hill Building & Joinery is a trusted extension builder serving customers in Newton Aycliffe and the surrounding area. Contact us to today to ...

Outbuilding costs in Newton Aycliffe range from the cheapest of £9,632 (Partek Site Services based in DL2) to the dearest of £10,264 (Heritage NE Ltd based in DL17), but these are just estimates.
Comparing extension builders estimates for building an outbuilding gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get rates and quotes to build an outbuilding in Newton Aycliffe by posting a job with HaMuch and we will send it to extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Outbuilding near Newton Aycliffe | £39 | £227 |
| Outbuilding near Bishop Auckland | £39 | £247 |
| Outbuilding near Spennymoor | £38 | £248 |
| Outbuilding near Darlington | £60 | £222 |
| Outbuilding near Stockton-on-Tees | £40 | £226 |
| Outbuilding near Durham | £47 | £267 |
| Outbuilding near Billingham | £43 | £240 |
| Outbuilding near Thornaby-on-Tees | £41 | £230 |
| Outbuilding near Ingleby Barwick | £41 | £227 |
| Outbuilding near Middlesbrough | £42 | £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 - £17,422

Two storey extension - £87,884

Build a timber frame extension - £25,922

Build a swimming pool - £80,922

Single storey extension - £53,448

Side return extension - £40,627

Install an RSJ - £2,122

Outbuilding - £9,922

Build a Mansard loft conversion - £51,922

Loft conversion - £33,023

Build a kitchen extension - £41,922

Hip to gable loft conversion - £41,922

Granny annexe - £86,922

Garden office - £9,922

Convert a Garage - £15,922

Garage - £18,422

Build a flat roof extension - £21,922

Build a dormer loft conversion - £41,922

Concrete foundations - £6,172

Convert a bungalow loft - £28,922

Convert a basement - £36,627