Augustine Sperin
Please refer to for further information. My name is Gus Sperin. I am self-employed electrician, and I have been ...
Prompt .tidy .exspearianced.quality of work
Nav Younis
For all your home renovation requirements, painting and decorating, Wallpapering and Stripping, Skirting boards & Architraves, Exterior wall painti...
Gary Wilson
Reliable person 25 years experience
if you look on a website rated people and have a look at my ratings
Andrew Bouton
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Need to find an Extension Builder near you for all your extension buildering work?
Avonvale Garage Doors provides a local, trusted extensio...
Daryl Watson
Welcome to WWM Property Solutions, where we specialize in creating exceptional outdoor and indoor spaces tailored to your unique lifestyle. As a le...
AJ Home Improvements is an established extension buildering business in DY5. We come highly recommended and provide competitive quotes for your wor...
Need to find an Extension Builder near you for all your extension buildering work?
Atwal Building Services Ltd provides a local, trusted ex...
Brickfast Builders is an established extension buildering business in DY5. We come highly recommended and provide competitive quotes for your work....

Building a granny annexe ranges from £86,704 (Premier Estates Home & Gardens based in WV14) to £87,800 (Sperin Services based in B66), 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 DY5 by posting a job with HaMuch. We will send it to extension builders in DY5 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Brierley Hill | £28 | £222 |
| Granny Annexe near Stourbridge | £28 | £223 |
| Granny Annexe near Kingswinford | £28 | £221 |
| Granny Annexe near Dudley | £28 | £225 |
| Granny Annexe near Rowley Regis | £29 | £226 |
| Granny Annexe near Sedgley | £28 | £221 |
| Granny Annexe near Halesowen | £29 | £227 |
| Granny Annexe near Coseley | £29 | £224 |
| Granny Annexe near Tipton | £29 | £227 |
| Granny Annexe near Oldbury | £29 | £227 |
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 - £17,474

Two storey extension - £87,960

Build a timber frame extension - £25,974

Build a swimming pool - £80,974

Single storey extension - £54,472

Side return extension - £41,203

Install an RSJ - £2,174

Outbuilding - £9,974

Build a Mansard loft conversion - £51,974

Loft conversion - £33,503

Build a kitchen extension - £41,974

Hip to gable loft conversion - £41,974

Granny annexe - £86,974

Garden office - £9,974

Convert a Garage - £15,974

Garage - £18,474

Build a flat roof extension - £21,974

Build a dormer loft conversion - £41,974

Concrete foundations - £6,224

Convert a bungalow loft - £28,974

Convert a basement - £37,203