Lesley Humphrey
Land lord are here to help customers who need an Extension Builder in NR4. We offer a competitive rate to complete all your extension buildering jo...
Need an Extension Builder in NR4? Heritage Construction Norfolk has been helping local clients (20 mile radius) with their extension buildering job...
George Maxi
Being a general builder it's a great satisfaction to see costumers happy with nice job and on the time booked. Either way you are just painting or ...
Chris Bamber
Donris Limited are here to help customers who need an Extension Builder in NR4. We offer a competitive rate to complete all your extension builderi...
Relax... you have found a reliable extension builder in NR4. B C BUILDERS is a friendly and reliable company based in NR4 who consider no job as to...
Relax... you have found a reliable extension builder in NR4. Steven Folkard (Self Build) is a friendly and reliable company based in NR4 who consid...
Relax... you have found a reliable extension builder in NR4. 1st Class Building Services is a friendly and reliable company based in NR4 who consid...
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 £86,056 (Maxxrenovations, extensions based in NR29) to £86,688 (Inspired Building Services Ltd based in NR16), 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 NR4 by posting a job with HaMuch. We will send it to extension builders in NR4 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Norwich | £25 | £200 |
| Granny Annexe near Broadland | £24 | £194 |
| Granny Annexe near Dereham | £25 | £203 |
| Granny Annexe near Great Yarmouth | £13 | £132 |
| Granny Annexe near Breckland | £28 | £248 |
| Granny Annexe near Gorleston-on-Sea | £25 | £205 |
| Granny Annexe near Waveney | £24 | £200 |
| Granny Annexe near Lowestoft | £24 | £197 |
| Granny Annexe near Thetford | £42 | £277 |
| Granny Annexe near Stowmarket | £30 | £221 |
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 - £17,037

Two storey extension - £87,305

Build a timber frame extension - £25,537

Build a swimming pool - £80,537

Single storey extension - £45,736

Side return extension - £36,289

Install an RSJ - £1,737

Outbuilding - £9,537

Build a Mansard loft conversion - £51,537

Loft conversion - £29,408

Build a kitchen extension - £41,537

Hip to gable loft conversion - £41,537

Granny annexe - £86,537

Garden office - £9,537

Convert a Garage - £15,537

Garage - £18,037

Build a flat roof extension - £21,537

Build a dormer loft conversion - £41,537

Concrete foundations - £5,787

Convert a bungalow loft - £28,537

Convert a basement - £32,289