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Need to find an Extension Builder near you for all your extension buildering work?
Robbie Robinson provides a local, trusted extension buil...
Need to find an Extension Builder near you for all your extension buildering work?
MEP Building Services provides a local, trusted extensio...
Relax... you have found a reliable extension builder in Sowerby Bridge. Walkden Bricklaying is a friendly and reliable company based in Sowerby Bri...
Robert Gladwin
RG Decorators is an established and experienced local extension builder in Sowerby Bridge. Please contact us for a free, no obligation quote and co...
iConstruction are here to help customers who need an Extension Builder in Sowerby Bridge. We offer a competitive rate to complete all your extensio...
Benchmark Builders is a trusted extension builder serving customers in Sowerby Bridge and the surrounding area. Contact us to today to get a compet...
Relax... you have found a reliable extension builder in Sowerby Bridge. MS General is a friendly and reliable company based in Sowerby Bridge who c...
Bhatoa Builders are here to help customers who need an Extension Builder in Sowerby Bridge. We offer a competitive rate to complete all your extens...
T Dickinson are here to help customers who need an Extension Builder in Sowerby Bridge. We offer a competitive rate to complete all your extension ...
From £86,568
Gary Ingham
Trusted and professional extension builder in Sowerby Bridge. Experienced in all extension buildering work and keeping within budget and on quote. ...

Building a granny annexe ranges from £86,568 (GARY INGHAM JOINERY & BLDG LTD based in HX6) to £87,008 (RG Decorators based in HX2), 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 Sowerby Bridge by posting a job with HaMuch. We will send it to extension builders in Sowerby Bridge who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Halifax | £32 | £243 |
| Granny Annexe near Calderdale | £33 | £253 |
| Granny Annexe near Brighouse | £30 | £230 |
| Granny Annexe near Huddersfield | £29 | £224 |
| Granny Annexe near Kirklees | £30 | £231 |
| Granny Annexe near Mirfield | £31 | £236 |
| Granny Annexe near Bradford | £29 | £225 |
| Granny Annexe near Holmfirth | £30 | £232 |
| Granny Annexe near Bingley | £30 | £229 |
| Granny Annexe near Rochdale | £30 | £221 |
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 - £17,282

Two storey extension - £87,672

Build a timber frame extension - £25,782

Build a swimming pool - £80,782

Single storey extension - £50,632

Side return extension - £39,043

Install an RSJ - £1,982

Outbuilding - £9,782

Build a Mansard loft conversion - £51,782

Loft conversion - £31,703

Build a kitchen extension - £41,782

Hip to gable loft conversion - £41,782

Granny annexe - £86,782

Garden office - £9,782

Convert a Garage - £15,782

Garage - £18,282

Build a flat roof extension - £21,782

Build a dormer loft conversion - £41,782

Concrete foundations - £6,032

Convert a bungalow loft - £28,782

Convert a basement - £35,043