| how much does an extension cost uk 2023 | 1.64 | 1 | 2581 | 39 | 65 |
| how much does an extension cost uk 2022 | 1.2 | 1 | 8204 | 39 | 29 |
| extension cost per m2 uk 2023 | 1.76 | 0.8 | 7649 | 29 | 49 |
| average extension cost per m2 uk 2023 | 0.8 | 0.5 | 3543 | 37 | 68 |
| cost of extension 2023 | 0.87 | 0.8 | 1274 | 22 | 92 |
| cost of building an extension 2023 | 1.87 | 0.8 | 1342 | 34 | 24 |
| extension cost calculator 2023 | 1.2 | 0.4 | 6135 | 30 | 63 |
| cost of extensions calculator 2023 | 0.16 | 0.1 | 9759 | 34 | 41 |
| cost of extension 2024 | 0.19 | 0.9 | 3370 | 22 | 88 |
| cost of single storey extension 2023 uk | 0.06 | 0.1 | 5944 | 39 | 65 |
| cost of extension ireland 2023 | 0.57 | 0.4 | 7765 | 30 | 63 |
| house extension costs 2023 | 0.98 | 0.9 | 9602 | 26 | 94 |
| extension prices per m2 2023 | 1.32 | 0.6 | 1454 | 28 | 50 |
| cost of single story extension uk 2023 | 1.74 | 1 | 8899 | 38 | 100 |
| how much is an extension uk | 0.05 | 0.4 | 6771 | 27 | 40 |
| house extension cost ireland 2023 | 1.37 | 0.7 | 2172 | 33 | 8 |
| cost of single storey extension 2023 | 0.24 | 0.8 | 3419 | 36 | 47 |
| cost of kitchen extension uk 2023 | 1.98 | 0.4 | 2575 | 33 | 6 |
| uk extension cost per m2 | 0.94 | 1 | 8782 | 24 | 100 |
| extension costs per square metre 2023 | 1.58 | 0.7 | 2272 | 37 | 6 |
| price of an extension uk | 0.53 | 0.3 | 9963 | 24 | 100 |
| double extension cost uk | 0.46 | 0.7 | 1328 | 24 | 3 |
