Mark Grint
We can take you dream into reality with our team of experienced tradesmen we cover every aspect of building and landscaping including plastering, e...
Need to find an Extension Builder near you for all your extension buildering work?
Swan Builders Ltd provides a local, trusted extension bu...
Experienced extension builder ready to quote for your work. Hood Builders is the best extension builder in NR33. No obligation free quotes and many...
Lowestoft Builders Ltd is a trusted extension builder serving customers in NR33 and the surrounding area. Contact us to today to get a competitive ...
Need to find an Extension Builder near you for all your extension buildering work?
Paul Casson Repointing provides a local, trusted extensi...
From £86,472
Paul Carr Builders is a trusted extension builder serving customers in NR33 and the surrounding area. Contact us to today to get a competitive quot...
From £86,504
Craft Complete Build is an established extension buildering business in NR33. We come highly recommended and provide competitive quotes for your wo...
From £86,520
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 £86,472 (Paul Carr Builders based in NR34) to £86,808 (Swan Builders Ltd based in NR33), 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 NR33 by posting a job with HaMuch. We will send it to extension builders in NR33 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Lowestoft | £24 | £197 |
| Granny Annexe near Waveney | £24 | £200 |
| Granny Annexe near Gorleston-on-Sea | £25 | £205 |
| Granny Annexe near Great Yarmouth | £13 | £132 |
| Granny Annexe near Norwich | £25 | £200 |
| Granny Annexe near Suffolk Coastal | £28 | £215 |
| Granny Annexe near Broadland | £24 | £194 |
| Granny Annexe near Stowmarket | £30 | £221 |
| Granny Annexe near Ipswich | £33 | £235 |
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 - £17,072

Two storey extension - £87,358

Build a timber frame extension - £25,572

Build a swimming pool - £80,572

Single storey extension - £46,440

Side return extension - £36,685

Install an RSJ - £1,772

Outbuilding - £9,572

Build a Mansard loft conversion - £51,572

Loft conversion - £29,738

Build a kitchen extension - £41,572

Hip to gable loft conversion - £41,572

Granny annexe - £86,572

Garden office - £9,572

Convert a Garage - £15,572

Garage - £18,072

Build a flat roof extension - £21,572

Build a dormer loft conversion - £41,572

Concrete foundations - £5,822

Convert a bungalow loft - £28,572

Convert a basement - £32,685