Richard Swann-thomas
Qualified in 'Construction in the built Environment' sub diploma. I've run.my own business ( DR Plaster) for 14 years. Always busy but always frien...
Neil Bailey
Need an Extension Builder in ST16? Complete building has been helping local clients (20 mile radius) with their extension buildering jobs for many...
Trusted and professional extension builder in ST16. Experienced in all extension buildering work and keeping within budget and on quote. JAMES DUNN...
From £86,816
Experienced extension builder ready to quote for your work. R S J CONSTRUCTION is the best extension builder in ST16. No obligation free quotes and...
From £86,880
Carol Ash is an established extension buildering business in ST16. We come highly recommended and provide competitive quotes for your work.

Building a granny annexe ranges from £86,648 (DR Plaster based in ST17) to £86,944 (JAMES DUNNE CONSTRUCTION based in ST17), 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 ST16 by posting a job with HaMuch. We will send it to extension builders in ST16 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Stafford | £29 | £224 |
| Granny Annexe near Rugeley | £30 | £230 |
| Granny Annexe near Cannock | £28 | £227 |
| Granny Annexe near Burntwood | £29 | £229 |
| Granny Annexe near Stoke-on-Trent | £29 | £226 |
| Granny Annexe near Brownhills | £28 | £225 |
| Granny Annexe near Bloxwich | £28 | £225 |
| Granny Annexe near Newcastle-under-Lyme | £30 | £228 |
| Granny Annexe near Lichfield | £29 | £227 |
| Granny Annexe near Wolverhampton | £28 | £222 |
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 - £17,310

Two storey extension - £87,714

Build a timber frame extension - £25,810

Build a swimming pool - £80,810

Single storey extension - £51,192

Side return extension - £39,358

Install an RSJ - £2,010

Outbuilding - £9,810

Build a Mansard loft conversion - £51,810

Loft conversion - £31,965

Build a kitchen extension - £41,810

Hip to gable loft conversion - £41,810

Granny annexe - £86,810

Garden office - £9,810

Convert a Garage - £15,810

Garage - £18,310

Build a flat roof extension - £21,810

Build a dormer loft conversion - £41,810

Concrete foundations - £6,060

Convert a bungalow loft - £28,810

Convert a basement - £35,358