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Have Faith Plasterers is an established and experienced local extension builder in Winson Green. Please contact us for a free, no obligation quote ...
Need an Extension Builder in Winson Green? D&J Advanced Builders has been helping local clients (20 mile radius) with their extension buildering jo...
Relax... you have found a reliable extension builder in Winson Green. MD Services is a friendly and reliable company based in Winson Green who cons...
Dave Mattock is an established and experienced local extension builder in Winson Green. Please contact us for a free, no obligation quote and compe...
Need to find an Extension Builder near you for all your extension buildering work?
D Broomhall provides a local, trusted extension builderi...
Experienced extension builder ready to quote for your work. Plowman & Wood is the best extension builder in Winson Green. No obligation free quotes...
Oakham Brickwork is an established extension buildering business in Winson Green. We come highly recommended and provide competitive quotes for you...
Relax... you have found a reliable extension builder in Winson Green. Tucker Construction is a friendly and reliable company based in Winson Green ...
SM&S General Property Repairs is a trusted extension builder serving customers in Winson Green and the surrounding area. Contact us to today to get...
Wilson & Son is an established and experienced local extension builder in Winson Green. Please contact us for a free, no obligation quote and compe...

Building a granny annexe ranges from £86,568 (Dave Mattock based in B44) to £86,984 (Have Faith Plasterers based in B70), 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 Winson Green by posting a job with HaMuch. We will send it to extension builders in Winson Green who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Birmingham | £29 | £229 |
| Granny Annexe near Smethwick | £29 | £230 |
| Granny Annexe near Oldbury | £29 | £229 |
| Granny Annexe near West Bromwich | £29 | £228 |
| Granny Annexe near Sandwell | £29 | £231 |
| Granny Annexe near Rowley Regis | £29 | £228 |
| Granny Annexe near Halesowen | £28 | £225 |
| Granny Annexe near Sutton Coldfield | £29 | £228 |
| Granny Annexe near Tipton | £29 | £228 |
| Granny Annexe near Wednesbury | £29 | £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 - £17,313

Two storey extension - £87,719

Build a timber frame extension - £25,813

Build a swimming pool - £80,813

Single storey extension - £51,256

Side return extension - £39,394

Install an RSJ - £2,013

Outbuilding - £9,813

Build a Mansard loft conversion - £51,813

Loft conversion - £31,995

Build a kitchen extension - £41,813

Hip to gable loft conversion - £41,813

Granny annexe - £86,813

Garden office - £9,813

Convert a Garage - £15,813

Garage - £18,313

Build a flat roof extension - £21,813

Build a dormer loft conversion - £41,813

Concrete foundations - £6,063

Convert a bungalow loft - £28,813

Convert a basement - £35,394