We send your job to ALL Long Stratton extension builders
Available extension builders in Long Stratton reply
Select your affordable Long Stratton extension builder
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £86,720
Walker Design and Installation has been designing and fitting quality tiling installations for over ten years.Our company is built on trust and the...
From £86,776
Berry Bros Property LTD is an established and experienced local extension builder in Long Stratton. Please contact us for a free, no obligation quo...

Building a granny annexe ranges from £86,456 (J Kimbley Building & Landscaping based in NR2) to £86,776 (Berry Bros Property LTD based in NR1), 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 Long Stratton by posting a job with HaMuch. We will send it to extension builders in Long Stratton 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 Waveney | £24 | £200 |
| Granny Annexe near Dereham | £25 | £203 |
| Granny Annexe near Breckland | £28 | £248 |
| Granny Annexe near Lowestoft | £24 | £197 |
| Granny Annexe near Gorleston-on-Sea | £25 | £205 |
| Granny Annexe near Great Yarmouth | £13 | £132 |
| 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 - £17,160

Two storey extension - £87,490

Build a timber frame extension - £25,660

Build a swimming pool - £80,660

Single storey extension - £48,200

Side return extension - £37,675

Install an RSJ - £1,860

Outbuilding - £9,660

Build a Mansard loft conversion - £51,660

Loft conversion - £30,563

Build a kitchen extension - £41,660

Hip to gable loft conversion - £41,660

Granny annexe - £86,660

Garden office - £9,660

Convert a Garage - £15,660

Garage - £18,160

Build a flat roof extension - £21,660

Build a dormer loft conversion - £41,660

Concrete foundations - £5,910

Convert a bungalow loft - £28,660

Convert a basement - £33,675