From £86,744
Trusted and professional extension builder in TS16. Experienced in all extension buildering work and keeping within budget and on quote. Empire Bui...
From £86,936
Design Consultancy & Construction Services Ltd are here to help customers who need an Extension Builder in TS16. We offer a competitive rate to com...
From £86,880
Relax... you have found a reliable extension builder in TS16. Under Pressure is a friendly and reliable company based in TS16 who consider no job a...
From £87,208
Experienced extension builder ready to quote for your work. pidesigns is the best extension builder in TS16. No obligation free quotes and many hap...
From £86,760
Trusted and professional extension builder in TS16. Experienced in all extension buildering work and keeping within budget and on quote. D & G Buil...
From £86,976
Need an Extension Builder in TS16? M&K BEDROOM DESIGNS has been helping local clients (20 mile radius) with their extension buildering jobs for man...
From £86,824
Experienced extension builder ready to quote for your work. AW Building Projects North East Ltd is the best extension builder in TS16. No obligatio...
From £86,848
Need to find an Extension Builder near you for all your extension buildering work?
ANWEN CONSTRUCTION provides a local, trusted extension b...
From £86,632
Partek Site Services is an established and experienced local extension builder in TS16. Please contact us for a free, no obligation quote and compe...
From £86,816
Need an Extension Builder in TS16? CHERRYBURN CONSTRUCTION LTD has been helping local clients (20 mile radius) with their extension buildering jobs...

Building a granny annexe ranges from £86,632 (Partek Site Services based in DL2) to £87,208 (Pidesigns based in DL1), but these are just estimates that can help give you an idea of who will be better value in your area.
The best thing to do is to get quotes to build a granny annexe in TS16 by posting a job with HaMuch. We will send it to extension builders in TS16 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Ingleby Barwick | £41 | £227 |
| Granny Annexe near Thornaby-on-Tees | £41 | £230 |
| Granny Annexe near Stockton-on-Tees | £40 | £226 |
| Granny Annexe near Middlesbrough | £42 | £235 |
| Granny Annexe near Billingham | £43 | £240 |
| Granny Annexe near Darlington | £60 | £222 |
| Granny Annexe near Eston | £42 | £254 |
| Granny Annexe near Newton Aycliffe | £39 | £227 |
| Granny Annexe near Redcar & Cleveland | £42 | £274 |
| Granny Annexe 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 - £17,362

Two storey extension - £87,794

Build a timber frame extension - £25,862

Build a swimming pool - £80,862

Single storey extension - £52,248

Side return extension - £39,952

Install an RSJ - £2,062

Outbuilding - £9,862

Build a Mansard loft conversion - £51,862

Loft conversion - £32,460

Build a kitchen extension - £41,862

Hip to gable loft conversion - £41,862

Granny annexe - £86,862

Garden office - £9,862

Convert a Garage - £15,862

Garage - £18,362

Build a flat roof extension - £21,862

Build a dormer loft conversion - £41,862

Concrete foundations - £6,112

Convert a bungalow loft - £28,862

Convert a basement - £35,952