From £86,944
M C BUILDER (YORKSHIRE) LTD is an established extension buildering business in BD11. We come highly recommended and provide competitive quotes for ...
From £86,808
Trusted and professional extension builder in BD11. Experienced in all extension buildering work and keeping within budget and on quote. NE BUILDIN...
From £86,632
Trusted and professional extension builder in BD11. Experienced in all extension buildering work and keeping within budget and on quote. Fearnville...
From £86,824
Relax... you have found a reliable extension builder in BD11. Foundation Building Services is a friendly and reliable company based in BD11 who con...
From £86,944
Need an Extension Builder in BD11? D & D Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many yea...
From £86,632
AAA BUILDERS are here to help customers who need an Extension Builder in BD11. We offer a competitive rate to complete all your extension builderin...
From £87,040
Need to find an Extension Builder near you for all your extension buildering work?
RB Building Services provides a local, trusted extension...
From £86,920
Experienced extension builder ready to quote for your work. J W Building Services is the best extension builder in BD11. No obligation free quotes ...
From £86,832
Need an Extension Builder in BD11? Watertight Roofing Leeds has been helping local clients (20 mile radius) with their extension buildering jobs fo...
From £86,840
Need to find an Extension Builder near you for all your extension buildering work?
full circle garden and design provides a local, trusted ...

Building a granny annexe ranges from £86,632 (Fearnville Driveways based in LS8) to £87,040 (RB Building Services based in BD16), 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 BD11 by posting a job with HaMuch. We will send it to extension builders in BD11 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Batley | £32 | £239 |
| Granny Annexe near Morley | £31 | £239 |
| Granny Annexe near Pudsey | £30 | £226 |
| Granny Annexe near Bradford | £29 | £224 |
| Granny Annexe near Mirfield | £31 | £236 |
| Granny Annexe near Dewsbury | £33 | £245 |
| Granny Annexe near Beeston | £31 | £236 |
| Granny Annexe near Brighouse | £30 | £230 |
| Granny Annexe near Leeds | £31 | £236 |
| Granny Annexe near Ossett | £33 | £245 |
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 - £17,342

Two storey extension - £87,762

Build a timber frame extension - £25,842

Build a swimming pool - £80,842

Single storey extension - £51,832

Side return extension - £39,718

Install an RSJ - £2,042

Outbuilding - £9,842

Build a Mansard loft conversion - £51,842

Loft conversion - £32,265

Build a kitchen extension - £41,842

Hip to gable loft conversion - £41,842

Granny annexe - £86,842

Garden office - £9,842

Convert a Garage - £15,842

Garage - £18,342

Build a flat roof extension - £21,842

Build a dormer loft conversion - £41,842

Concrete foundations - £6,092

Convert a bungalow loft - £28,842

Convert a basement - £35,718