From £9,744
Trusted and professional extension builder in TS18. Experienced in all extension buildering work and keeping within budget and on quote. Empire Bui...
From £9,936
Design Consultancy & Construction Services Ltd are here to help customers who need an Extension Builder in TS18. We offer a competitive rate to com...
From £9,664
Friendly, honest and fair. High standard of work for affordable prices. With over 30 years experience all work guarenteed. With free quotations
From £9,976
Need an Extension Builder in TS18? M&K BEDROOM DESIGNS has been helping local clients (20 mile radius) with their extension buildering jobs for man...
From £9,880
Relax... you have found a reliable extension builder in TS18. Under Pressure is a friendly and reliable company based in TS18 who consider no job a...
From £10,208
Experienced extension builder ready to quote for your work. pidesigns is the best extension builder in TS18. No obligation free quotes and many hap...
From £9,816
Need an Extension Builder in TS18? CHERRYBURN CONSTRUCTION LTD has been helping local clients (20 mile radius) with their extension buildering jobs...
From £10,128
Trusted and professional extension builder in TS18. Experienced in all extension buildering work and keeping within budget and on quote. E Collins ...
From £9,760
Trusted and professional extension builder in TS18. Experienced in all extension buildering work and keeping within budget and on quote. D & G Buil...
From £9,872
usamaseo is a trusted extension builder serving customers in TS18 and the surrounding area. Contact us to today to get a competitive quote for exte...

Outbuilding costs in TS18 range from the cheapest of £9,664 (Thompson Construction based in TS17) to the dearest of £10,208 (Pidesigns based in DL1), 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 TS18 by posting a job with HaMuch and we will send it to extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Outbuilding near Stockton-on-Tees | £40 | £226 |
| Outbuilding near Thornaby-on-Tees | £41 | £230 |
| Outbuilding near Ingleby Barwick | £41 | £227 |
| Outbuilding near Billingham | £43 | £240 |
| Outbuilding near Middlesbrough | £42 | £235 |
| Outbuilding near Eston | £42 | £254 |
| Outbuilding near Darlington | £60 | £222 |
| Outbuilding near Redcar & Cleveland | £42 | £274 |
| Outbuilding near Hartlepool | £40 | £236 |
| Outbuilding near Redcar | £41 | £264 |
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 - £17,398

Two storey extension - £87,848

Build a timber frame extension - £25,898

Build a swimming pool - £80,898

Single storey extension - £52,968

Side return extension - £40,357

Install an RSJ - £2,098

Outbuilding - £9,898

Build a Mansard loft conversion - £51,898

Loft conversion - £32,798

Build a kitchen extension - £41,898

Hip to gable loft conversion - £41,898

Granny annexe - £86,898

Garden office - £9,898

Convert a Garage - £15,898

Garage - £18,398

Build a flat roof extension - £21,898

Build a dormer loft conversion - £41,898

Concrete foundations - £6,148

Convert a bungalow loft - £28,898

Convert a basement - £36,357