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Have Faith Plasterers is an established and experienced local extension builder in Halesowen. Please contact us for a free, no obligation quote and...
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 Halesowen. No obligation free quotes an...
Oakham Brickwork is an established extension buildering business in Halesowen. We come highly recommended and provide competitive quotes for your w...
SM&S General Property Repairs is a trusted extension builder serving customers in Halesowen and the surrounding area. Contact us to today to get a ...
Relax... you have found a reliable extension builder in Halesowen. Tucker Construction is a friendly and reliable company based in Halesowen who co...
Wilson & Son is an established and experienced local extension builder in Halesowen. Please contact us for a free, no obligation quote and competit...
Need to find an Extension Builder near you for all your extension buildering work?
Michael Locke Garage Doors provides a local, trusted ext...
Trusted and professional extension builder in Halesowen. Experienced in all extension buildering work and keeping within budget and on quote. D & S...

Building a granny annexe ranges from £86,600 (D Broomhall based in B45) 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 Halesowen by posting a job with HaMuch. We will send it to extension builders in Halesowen who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Halesowen | £28 | £225 |
| Granny Annexe near Rowley Regis | £29 | £228 |
| Granny Annexe near Oldbury | £29 | £229 |
| Granny Annexe near Smethwick | £29 | £230 |
| Granny Annexe near Brierley Hill | £28 | £222 |
| Granny Annexe near Dudley | £29 | £227 |
| Granny Annexe near West Bromwich | £29 | £228 |
| Granny Annexe near Stourbridge | £28 | £223 |
| Granny Annexe near Tipton | £29 | £228 |
| Granny Annexe near Sandwell | £29 | £231 |
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 - £17,301

Two storey extension - £87,701

Build a timber frame extension - £25,801

Build a swimming pool - £80,801

Single storey extension - £51,016

Side return extension - £39,259

Install an RSJ - £2,001

Outbuilding - £9,801

Build a Mansard loft conversion - £51,801

Loft conversion - £31,883

Build a kitchen extension - £41,801

Hip to gable loft conversion - £41,801

Granny annexe - £86,801

Garden office - £9,801

Convert a Garage - £15,801

Garage - £18,301

Build a flat roof extension - £21,801

Build a dormer loft conversion - £41,801

Concrete foundations - £6,051

Convert a bungalow loft - £28,801

Convert a basement - £35,259