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 St Keverne?
Building a granny annexe ranges from £86,120 (Smudge Construction Ltd based in TR13) to £86,600 (Peninsula Property Refurbishments based in TR15), 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 St Keverne by posting a job with HaMuch. We will send it to extension builders in St Keverne who will be happy to help you.

| Business name | Granny annexe cost |
|---|---|
| SHORE FIX CONSTRUCTION LTD, St Keverne, TR12 | £86,280 |
| Smudge Construction Ltd, Helston , TR13 | £86,120 |
| Cloverfield Construction Ltd, Cornwall, TR11 | £86,472 |
| Jackson Developments, Cornwall, TR10 | £86,488 |
| Samuel Winn Design & Build, Cornwall, TR3 | £86,472 |
| Jo Tracey Carpentry, Cornwall, TR3 | £86,488 |
| MYLOR BUILDING CO, Falmouth, TR11 | £86,408 |
| Marks maintenance, Cornwall, TR14 | £86,432 |
| KPK Builders Ltd, Lanner, TR16 | £86,384 |
| D.P.Hatley Building Services, Camborne, TR14 | £86,432 |
| Peninsula Property Refurbishments, REDRUTH, TR15 | £86,600 |
| D & S Builders, Redruth, TR15 | £86,440 |
| J C MITCHELL BUILDERS LTD, Truro, TR1 | £86,384 |
| Rock Construction, Cornwall, TR1 | £86,536 |
| KEAST CONSTRUCTION LTD, Truro, TR1 | £86,432 |
| Searle Construction , Penzance, TR19 | £86,280 |
| TGP Construction, Cornwall, TR18 | £86,296 |
| A Collins Building Contractor, Goonhavern, TR4 | £86,456 |
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Falmouth | £27 | £183 |
| Granny Annexe near Camborne | £24 | £168 |
| Granny Annexe near Truro | £27 | £182 |
| Granny Annexe near St Ives, Cornwall | £22 | £137 |
| Granny Annexe near Newquay | £27 | £193 |
| Granny Annexe near St Austell | £32 | £206 |