| how much does an extension cost uk | 0.09 | 0.4 | 1094 | 34 | 68 |
| how much does an extension cost uk 2023 | 0.86 | 0.8 | 8869 | 39 | 4 |
| how much does an extension cost uk 2022 | 1.68 | 0.6 | 9378 | 39 | 69 |
| how much does a 2 storey extension cost uk | 0.23 | 0.8 | 4938 | 42 | 5 |
| how much does a side extension cost uk | 1.67 | 0.3 | 9259 | 38 | 17 |
| how much does a house extension cost uk | 0.59 | 0.4 | 6302 | 39 | 77 |
| how much does a small extension cost uk | 0.11 | 0.1 | 1177 | 39 | 67 |
| how much does a lease extension cost uk | 1.22 | 0.9 | 9850 | 39 | 47 |
| how much does an extension cost per m2 uk | 1.63 | 0.9 | 4120 | 41 | 71 |
| how much does a loft extension cost uk | 1.98 | 0.2 | 2260 | 38 | 22 |
| how much would an extension cost uk | 0.8 | 0.8 | 415 | 35 | 9 |
