From £34,620
Trusted and professional extension builder in Stockton-on-tees. Experienced in all extension buildering work and keeping within budget and on quote...
From £36,780
Design Consultancy & Construction Services Ltd are here to help customers who need an Extension Builder in Stockton-on-tees. We offer a competitive...
From £36,150
Relax... you have found a reliable extension builder in Stockton-on-tees. Under Pressure is a friendly and reliable company based in Stockton-on-te...
From £37,230
Need an Extension Builder in Stockton-on-tees? M&K BEDROOM DESIGNS has been helping local clients (20 mile radius) with their extension buildering ...
From £39,840
Experienced extension builder ready to quote for your work. pidesigns is the best extension builder in Stockton-on-tees. No obligation free quotes ...
From £35,430
Need an Extension Builder in Stockton-on-tees? CHERRYBURN CONSTRUCTION LTD has been helping local clients (20 mile radius) with their extension bui...
From £38,940
Trusted and professional extension builder in Stockton-on-tees. Experienced in all extension buildering work and keeping within budget and on quote...
From £36,060
usamaseo is a trusted extension builder serving customers in Stockton-on-tees and the surrounding area. Contact us to today to get a competitive qu...
From £39,300
Fahadseo is an established and experienced local extension builder in Stockton-on-tees. Please contact us for a free, no obligation quote and compe...
From £34,800
Trusted and professional extension builder in Stockton-on-tees. Experienced in all extension buildering work and keeping within budget and on quote...

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 Stockton-on-tees by posting a job with HaMuch and we will send it to extension builders in Stockton-on-tees.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Basement near Stockton-on-Tees | £41 | £228 |
| Convert A Basement near Thornaby-on-Tees | £42 | £231 |
| Convert A Basement near Billingham | £44 | £242 |
| Convert A Basement near Ingleby Barwick | £41 | £228 |
| Convert A Basement near Middlesbrough | £43 | £236 |
| Convert A Basement near Eston | £42 | £241 |
| Convert A Basement near Darlington | £60 | £222 |
| Convert A Basement near Hartlepool | £40 | £236 |
| Convert A Basement near Redcar & Cleveland | £43 | £254 |
| Convert A Basement near Newton Aycliffe | £39 | £227 |
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 - £17,448

Two storey extension - £87,922

Build a timber frame extension - £25,948

Build a swimming pool - £80,948

Single storey extension - £53,960

Side return extension - £40,915

Install an RSJ - £2,148

Outbuilding - £9,948

Build a Mansard loft conversion - £51,948

Loft conversion - £33,263

Build a kitchen extension - £41,948

Hip to gable loft conversion - £41,948

Granny annexe - £86,948

Garden office - £9,948

Convert a Garage - £15,948

Garage - £18,448

Build a flat roof extension - £21,948

Build a dormer loft conversion - £41,948

Concrete foundations - £6,198

Convert a bungalow loft - £28,948

Convert a basement - £36,915