Barry H
Trusted and professional extension builder in DE5. Experienced in all extension buildering work and keeping within budget and on quote. COMPLETE BL...
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Relax... you have found a reliable extension builder in DE5. MTD Brickwork Ltd is a friendly and reliable company based in DE5 who consider no job ...
Anthony Sharp
We are a local building company serving the amber valley area working to a high class o...
Alsn Askey
Experienced extension builder ready to quote for your work. Alan Askey Builder is the best extension builder in DE5. No obligation free quotes and ...

Building a granny annexe ranges from £86,472 (A p sharp building services based in DE5) to £87,928 (COMPLETE BLDG & PLASTIC INSTA based in DE5), 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 DE5 by posting a job with HaMuch. We will send it to extension builders in DE5 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Ripley | £32 | £246 |
| Granny Annexe near Heanor | £31 | £236 |
| Granny Annexe near Belper | £32 | £244 |
| Granny Annexe near Amber Valley | £32 | £244 |
| Granny Annexe near Alfreton | £34 | £261 |
| Granny Annexe near Ilkeston | £31 | £236 |
| Granny Annexe near Ashfield | £34 | £269 |
| Granny Annexe near Kirkby-in-Ashfield | £34 | £269 |
| Granny Annexe near Broxtowe | £34 | £240 |
| Granny Annexe near Sutton-in-Ashfield | £33 | £264 |
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 - £17,450

Two storey extension - £87,925

Build a timber frame extension - £25,950

Build a swimming pool - £80,950

Single storey extension - £54,000

Side return extension - £40,938

Install an RSJ - £2,150

Outbuilding - £9,950

Build a Mansard loft conversion - £51,950

Loft conversion - £33,281

Build a kitchen extension - £41,950

Hip to gable loft conversion - £41,950

Granny annexe - £86,950

Garden office - £9,950

Convert a Garage - £15,950

Garage - £18,450

Build a flat roof extension - £21,950

Build a dormer loft conversion - £41,950

Concrete foundations - £6,200

Convert a bungalow loft - £28,950

Convert a basement - £36,938