From £87,216
Burgins Property Solutions Ltd is an established and experienced local extension builder in DE55. Please contact us for a free, no obligation quote...
From £86,792
Need to find an Extension Builder near you for all your extension buildering work?
PJ Whitehurst (Building) Ltd provides a local, trusted e...
From £86,832
Welcome to the homepage of Prestige Contract Services (Midlands) LTD, a friendly, family run construction company based in Shirland, Derbyshire. Ou...
From £87,296
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £87,928
Trusted and professional extension builder in DE55. Experienced in all extension buildering work and keeping within budget and on quote. COMPLETE B...
From £86,472
We are a local building company serving the amber valley area working to a high class o...
From £87,128
Garry Jones Bricklayer are here to help customers who need an Extension Builder in DE55. We offer a competitive rate to complete all your extension...
From £87,184
Trusted and professional extension builder in DE55. Experienced in all extension buildering work and keeping within budget and on quote. Lewis Cons...
From £86,752
Relax... you have found a reliable extension builder in DE55. MTD Brickwork Ltd is a friendly and reliable company based in DE55 who consider no jo...
From £89,080
Acorn Builders is an established extension buildering business in DE55. We come highly recommended and provide competitive quotes for your work.

Building a granny annexe ranges from £86,472 (A p sharp building services based in DE5) to £89,080 (Acorn Builders based in NG17), 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 DE55 by posting a job with HaMuch. We will send it to extension builders in DE55 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Alfreton | £34 | £261 |
| Granny Annexe near Ripley | £32 | £246 |
| Granny Annexe near Kirkby-in-Ashfield | £34 | £270 |
| Granny Annexe near Ashfield | £34 | £270 |
| Granny Annexe near Sutton-in-Ashfield | £33 | £265 |
| Granny Annexe near Heanor | £31 | £236 |
| Granny Annexe near Belper | £32 | £244 |
| Granny Annexe near Amber Valley | £31 | £238 |
| Granny Annexe near Hucknall | £35 | £258 |
| Granny Annexe near Mansfield | £33 | £262 |
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 - £17,768

Two storey extension - £88,402

Build a timber frame extension - £26,268

Build a swimming pool - £81,268

Single storey extension - £60,360

Side return extension - £44,515

Install an RSJ - £2,468

Outbuilding - £10,268

Build a Mansard loft conversion - £52,268

Loft conversion - £36,263

Build a kitchen extension - £42,268

Hip to gable loft conversion - £42,268

Granny annexe - £87,268

Garden office - £10,268

Convert a Garage - £16,268

Garage - £18,768

Build a flat roof extension - £22,268

Build a dormer loft conversion - £42,268

Concrete foundations - £6,518

Convert a bungalow loft - £29,268

Convert a basement - £40,515