Derren Ward
Green Exteriors Ltd are here to help customers who need an Extension Builder in Attercliffe. We offer a competitive rate to complete all your exten...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
BP Builders are here to help customers who need an Extension Builder in Attercliffe. We offer a competitive rate to complete all your extension bui...
Trusted and professional extension builder in Attercliffe. Experienced in all extension buildering work and keeping within budget and on quote. MGG...
Trusted and professional extension builder in Attercliffe. Experienced in all extension buildering work and keeping within budget and on quote. AMB...
Hallamshire Paving is an established and experienced local extension builder in Attercliffe. Please contact us for a free, no obligation quote and ...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Trusted and professional extension builder in Attercliffe. Experienced in all extension buildering work and keeping within budget and on quote. Bri...
Need an Extension Builder in Attercliffe? Property Plus has been helping local clients (20 mile radius) with their extension buildering jobs for ma...
Woodtec Joinery is an established extension buildering business in Attercliffe. We come highly recommended and provide competitive quotes for your ...

Building a granny annexe ranges from £86,840 (Britishbuildogs based in S65) to £88,392 (Green Exteriors Ltd based in S60), 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 Attercliffe by posting a job with HaMuch. We will send it to extension builders in Attercliffe who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Sheffield | £32 | £261 |
| Granny Annexe near Rotherham | £32 | £257 |
| Granny Annexe near Wickersley | £32 | £258 |
| Granny Annexe near Dronfield | £33 | £262 |
| Granny Annexe near Barnsley | £31 | £242 |
| Granny Annexe near Chesterfield | £33 | £257 |
| Granny Annexe near Worksop | £33 | £265 |
| Granny Annexe near Doncaster | £29 | £238 |
| Granny Annexe near Mansfield Woodhouse | £33 | £262 |
| Granny Annexe near Bassetlaw | £31 | £243 |
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 - £17,714

Two storey extension - £88,322

Build a timber frame extension - £26,214

Build a swimming pool - £81,214

Single storey extension - £59,288

Side return extension - £43,912

Install an RSJ - £2,414

Outbuilding - £10,214

Build a Mansard loft conversion - £52,214

Loft conversion - £35,760

Build a kitchen extension - £42,214

Hip to gable loft conversion - £42,214

Granny annexe - £87,214

Garden office - £10,214

Convert a Garage - £16,214

Garage - £18,714

Build a flat roof extension - £22,214

Build a dormer loft conversion - £42,214

Concrete foundations - £6,464

Convert a bungalow loft - £29,214

Convert a basement - £39,912