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 CB1?
Building a granny annexe ranges from £86,760 (SK Builders and Decorators Ltd based in CB4) to £88,200 (ALLIED BUILDING ASSOCIATES LTD based in CB22), 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 CB1 by posting a job with HaMuch. We will send it to extension builders in CB1 who will be happy to help you.

| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Cambridge | £33 | £234 |
| Granny Annexe near South Cambridgeshire | £37 | £258 |
| Granny Annexe near Haverhill | £32 | £221 |
| Granny Annexe near Ely | £32 | £230 |
| Granny Annexe near Huntingdon | £31 | £236 |
| Granny Annexe near St Neots | £42 | £256 |
| Granny Annexe near Biggleswade | £35 | £229 |
| Granny Annexe near Bishop's Stortford | £36 | £229 |
| Granny Annexe near East Hertfordshire | £37 | £242 |
| Granny Annexe near Letchworth | £37 | £239 |