RMS Building Services is a trusted extension builder serving customers in Ashfield and the surrounding area. Contact us to today to get a competiti...
Need to find an Extension Builder near you for all your extension buildering work?
A B Building Roofing Services provides a local, trusted ...
Need to find an Extension Builder near you for all your extension buildering work?
SMM Property Services provides a local, trusted extensio...
Barry H
Trusted and professional extension builder in Ashfield. Experienced in all extension buildering work and keeping within budget and on quote. COMPLE...
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Relax... you have found a reliable extension builder in Ashfield. MTD Brickwork Ltd is a friendly and reliable company based in Ashfield who consid...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Garry Jones Bricklayer are here to help customers who need an Extension Builder in Ashfield. We offer a competitive rate to complete all your exten...
Anthony Sharp
We are a local building company serving the amber valley area working to a high class o...
Jonathan Petch
Acorn Builders is an established extension buildering business in Ashfield. We come highly recommended and provide competitive quotes for your wor...
A Thompson Joinery & Building is a trusted extension builder serving customers in Ashfield and the surrounding area. Contact us to today to get a c...

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 Ashfield by posting a job with HaMuch. We will send it to extension builders in Ashfield who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Ashfield | £34 | £269 |
| Granny Annexe near Kirkby-in-Ashfield | £34 | £269 |
| Granny Annexe near Sutton-in-Ashfield | £33 | £264 |
| Granny Annexe near Alfreton | £34 | £261 |
| Granny Annexe near Hucknall | £35 | £258 |
| Granny Annexe near Mansfield | £33 | £261 |
| Granny Annexe near Mansfield Woodhouse | £33 | £262 |
| Granny Annexe near Forest Town | £33 | £262 |
| Granny Annexe near Ripley | £32 | £246 |
| Granny Annexe near Heanor | £31 | £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 - £17,758

Two storey extension - £88,388

Build a timber frame extension - £26,258

Build a swimming pool - £81,258

Single storey extension - £60,168

Side return extension - £44,407

Install an RSJ - £2,458

Outbuilding - £10,258

Build a Mansard loft conversion - £52,258

Loft conversion - £36,173

Build a kitchen extension - £42,258

Hip to gable loft conversion - £42,258

Granny annexe - £87,258

Garden office - £10,258

Convert a Garage - £16,258

Garage - £18,758

Build a flat roof extension - £22,258

Build a dormer loft conversion - £42,258

Concrete foundations - £6,508

Convert a bungalow loft - £29,258

Convert a basement - £40,407