Experienced extension builder ready to quote for your work. AW Building Solutions Ltd is the best extension builder in Glossop. No obligation free ...
Need an Extension Builder in Glossop? W WELSBY BUILDING SERVICE has been helping local clients (20 mile radius) with their extension buildering job...
Trusted and professional extension builder in Glossop. Experienced in all extension buildering work and keeping within budget and on quote. We Buil...
Trusted and professional extension builder in Glossop. Experienced in all extension buildering work and keeping within budget and on quote. Fit-on ...
Relax... you have found a reliable extension builder in Glossop. CM BUILDING SERVICES is a friendly and reliable company based in Glossop who consi...
We undertake all aspects of building, including eco and natural building, in the Greater Manchester area. From extensions and conversions to kitche...
Sean Cassell
Glossop, SK13
Local profesional building company with over 15 years experience in all aspects of building from large projects to small jobs, working on...
Ethos Property Developments Limited is an established extension buildering business in Glossop. We come highly recommended and provide competitive ...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Building a granny annexe ranges from £86,184 (Valdecor based in OL8) to £87,008 (Ethos Property Developments Limited based in SK15), 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 Glossop by posting a job with HaMuch. We will send it to extension builders in Glossop who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Hyde | £36 | £227 |
| Granny Annexe near Stalybridge | £38 | £231 |
| Granny Annexe near Dukinfield | £35 | £232 |
| Granny Annexe near Tameside | £35 | £232 |
| Granny Annexe near Ashton-under-Lyne | £36 | £232 |
| Granny Annexe near Denton | £35 | £234 |
| Granny Annexe near Stockport | £35 | £234 |
| Granny Annexe near Droylsden | £34 | £237 |
| Granny Annexe near Reddish | £34 | £236 |
| Granny Annexe near Failsworth | £35 | £236 |
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 - £17,257

Two storey extension - £87,635

Build a timber frame extension - £25,757

Build a swimming pool - £80,757

Single storey extension - £50,136

Side return extension - £38,764

Install an RSJ - £1,957

Outbuilding - £9,757

Build a Mansard loft conversion - £51,757

Loft conversion - £31,470

Build a kitchen extension - £41,757

Hip to gable loft conversion - £41,757

Granny annexe - £86,757

Garden office - £9,757

Convert a Garage - £15,757

Garage - £18,257

Build a flat roof extension - £21,757

Build a dormer loft conversion - £41,757

Concrete foundations - £6,007

Convert a bungalow loft - £28,757

Convert a basement - £34,764