A granny annexe is the ideal solution for offering a young family member their own space in your home while they save up for their own house, or to help an older relative have some independence while keeping them at a safe distance. But how much do they cost to build in Carnaby?
Building a granny annexe ranges from £86,600 (THOMPSON BUILDERS based in HU18) to £87,000 (J S ROOFING & GUTTERING LIMITED based in YO25), 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 Carnaby by posting a job with HaMuch. We will send it to extension builders in Carnaby who will be happy to help you.

| Business name | Granny annexe cost |
|---|---|
| Roof Force Roofing Specialists Limited, 104 St. Johns Street,, Bridlington, Engl, YO16 | £86,720 |
| Room at the Top Loft Conversions, Bridlington, YO16 | £86,656 |
| NORCON CONSTRUCTION LTD, Filey, YO14 | £86,680 |
| J S ROOFING & GUTTERING LIMITED , Yorkshire, YO25 | £87,000 |
| THOMPSON BUILDERS, Hornsea, HU18 | £86,600 |
| Manor Farm Contractors, East Riding Of Yorkshire, YO25 | £86,624 |
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Bridlington | £28 | £211 |
| Granny Annexe near Scarborough | £24 | £190 |
| Granny Annexe near Beverley | £24 | £187 |
| Granny Annexe near East Riding | £24 | £187 |
| Granny Annexe near Hull | £25 | £195 |
| Granny Annexe near Willerby | £25 | £193 |
| Granny Annexe near Goole | £24 | £196 |