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Charles O’Neill
Relax... you have found a reliable extension builder in GL50. FOUR SEASONS PROPERTY SERVICES is a friendly and reliable company based in GL50 who c...
Lennon Biulders is an established extension buildering business in GL50. We come highly recommended and provide competitive quotes for your work.
R L MITCHELL BUILDING SERVICES is an established and experienced local extension builder in GL50. Please contact us for a free, no obligation quote...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Deacon Builders Ltd is an established and experienced local extension builder in GL50. Please contact us for a free, no obligation quote and compet...
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Need to find an Extension Builder near you for all your extension buildering work?
DIRECT BUILD T/A provides a local, trusted extension bui...
From £87,080
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £86,864
Need to find an Extension Builder near you for all your extension buildering work?
Made Construction provides a local, trusted extension bu...
From £86,760
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 £86,752 (DIRECT BUILD T/A based in GL51) to £87,328 (Temple Roofing based in GL52), 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 GL50 by posting a job with HaMuch. We will send it to extension builders in GL50 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Cheltenham | £32 | £250 |
| Granny Annexe near Gloucester | £30 | £235 |
| Granny Annexe near Quedgeley | £31 | £247 |
| Granny Annexe near Stroud | £33 | £249 |
| Granny Annexe near Evesham | £35 | £264 |
| Granny Annexe near Wychavon | £35 | £269 |
| Granny Annexe near Great Malvern | £31 | £244 |
| Granny Annexe near Worcester | £28 | £218 |
| Granny Annexe near Thamesdown | £31 | £239 |
| Granny Annexe near Redditch | £32 | £234 |
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 - £17,467

Two storey extension - £87,951

Build a timber frame extension - £25,967

Build a swimming pool - £80,967

Single storey extension - £54,344

Side return extension - £41,131

Install an RSJ - £2,167

Outbuilding - £9,967

Build a Mansard loft conversion - £51,967

Loft conversion - £33,443

Build a kitchen extension - £41,967

Hip to gable loft conversion - £41,967

Granny annexe - £86,967

Garden office - £9,967

Convert a Garage - £15,967

Garage - £18,467

Build a flat roof extension - £21,967

Build a dormer loft conversion - £41,967

Concrete foundations - £6,217

Convert a bungalow loft - £28,967

Convert a basement - £37,131