| extension costs uk 2022 | 1.5 | 0.2 | 5684 | 23 | 36 |
| extension costs uk 2023 | 0.54 | 0.7 | 2004 | 23 | 64 |
| how much does an extension cost uk 2022 | 0.24 | 0.6 | 1352 | 39 | 88 |
| extension costs per square metre 2022 uk | 1.5 | 0.9 | 7808 | 40 | 23 |
| cost of single storey extension 2022 uk | 1.67 | 0.5 | 1979 | 39 | 14 |
| extension cost per m2 uk 2022 | 1.96 | 1 | 3672 | 29 | 61 |
| extension cost calculator uk 2022 | 0.53 | 0.5 | 4140 | 33 | 89 |
| 2 storey extension cost uk 2022 | 0.57 | 0.3 | 753 | 31 | 21 |
| cost of single story extension uk 2023 | 0.21 | 0.5 | 4498 | 38 | 24 |
| cost of single storey extension 2023 uk | 1.05 | 0.8 | 1905 | 39 | 28 |
| single storey extension costs uk 2023 | 1.26 | 0.3 | 8717 | 37 | 74 |
| how much does an extension cost uk 2023 | 0.02 | 1 | 1886 | 39 | 44 |
| extension cost per m2 uk 2023 | 1.52 | 0.7 | 2287 | 29 | 91 |
| extension cost calculator uk 2023 | 0.75 | 0.1 | 5290 | 33 | 9 |
| average extension cost per m2 uk 2023 | 1.18 | 0.2 | 2355 | 37 | 42 |
| uk extension cost 2023 | 1.58 | 0.9 | 3698 | 22 | 54 |
