From £86,528
Experienced extension builder ready to quote for your work. KIETH GRAY ROOFING & BUILDING is the best extension builder in Redcar. No obligation fr...
From £86,808
Trusted and professional extension builder in Redcar. Experienced in all extension buildering work and keeping within budget and on quote. DHB Buil...
From £86,832
LJP Roofing are here to help customers who need an Extension Builder in Redcar. We offer a competitive rate to complete all your extension builderi...
From £86,744
Trusted and professional extension builder in Redcar. Experienced in all extension buildering work and keeping within budget and on quote. Empire B...
From £86,880
Relax... you have found a reliable extension builder in Redcar. Under Pressure is a friendly and reliable company based in Redcar who consider no j...
From £87,128
Need an Extension Builder in Redcar? Holvey Home Improvements has been helping local clients (20 mile radius) with their extension buildering jobs ...
From £86,784
Plant to Build Northern is an established and experienced local extension builder in Redcar. Please contact us for a free, no obligation quote and ...
From £86,896
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £86,440
Trusted and professional extension builder in Redcar. Experienced in all extension buildering work and keeping within budget and on quote. Marshall...
From £86,816
Need an Extension Builder in Redcar? CHERRYBURN CONSTRUCTION LTD has been helping local clients (20 mile radius) with their extension buildering jo...

Building a granny annexe ranges from £86,440 (Marshall & Son Builders based in TS14) to £87,128 (Holvey Home Improvements based in TS12), 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 Redcar by posting a job with HaMuch. We will send it to extension builders in Redcar who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Redcar | £42 | £240 |
| Granny Annexe near Redcar & Cleveland | £43 | £254 |
| Granny Annexe near Eston | £42 | £241 |
| Granny Annexe near Middlesbrough | £43 | £236 |
| Granny Annexe near Hartlepool | £40 | £236 |
| Granny Annexe near Billingham | £44 | £242 |
| Granny Annexe near Thornaby-on-Tees | £42 | £231 |
| Granny Annexe near Stockton-on-Tees | £41 | £228 |
| Granny Annexe near Ingleby Barwick | £41 | £228 |
| Granny Annexe near Peterlee | £36 | £230 |
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 - £17,286

Two storey extension - £87,678

Build a timber frame extension - £25,786

Build a swimming pool - £80,786

Single storey extension - £50,712

Side return extension - £39,088

Install an RSJ - £1,986

Outbuilding - £9,786

Build a Mansard loft conversion - £51,786

Loft conversion - £31,740

Build a kitchen extension - £41,786

Hip to gable loft conversion - £41,786

Granny annexe - £86,786

Garden office - £9,786

Convert a Garage - £15,786

Garage - £18,286

Build a flat roof extension - £21,786

Build a dormer loft conversion - £41,786

Concrete foundations - £6,036

Convert a bungalow loft - £28,786

Convert a basement - £35,088