Finding extended homes…
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Homes within 1 km whose energy certificates show the floor area growing: extensions, loft and garage conversions. Tap a home on the map or in the list for its full history. Back to CB6 2UL
Not every extension shows here. We only see building work when a new energy certificate is lodged, which happens when a home is sold, let or newly built. A loft or extension added since then won't appear, even with planning permission and building control sign-off, because those records aren't published as open data outside London. Missing work doesn't mean missing paperwork.
| Home | Before | After | Added | Recorded |
|---|---|---|---|---|
| 3, White Horse Lane552 m away | 102 m² | 204 m² | +102 m² +100% | 2019 |
| 6, High Road737 m away | 121 m² | 217 m² | +96 m² +79% | 2017 |
| 39, Ely Road582 m away | 139 m² | 230 m² | +91 m² +65% | 2014 |
| 31, Cannon Street134 m away | 116 m² | 198 m² | +82 m² +71% | 2026 |
| 26, Bury Green91 m away | 85 m² | 148 m² | +63 m² +74% | 2021 |
| 70, Cannon Street488 m away | 105 m² | 158 m² | +53 m² +50% | 2021 |
| 5, Lawns Crescent438 m away | 84 m² | 136 m² | +52 m² +62% | 2015 |
| 36, Cannon Street134 m away | 165 m² | 214 m² | +49 m² +30% | 2012 |
| 100a, Main Street520 m away | 177 m² | 224 m² | +47 m² +27% | 2020 |
| 57, Ely Road582 m away | 100 m² | 139 m² | +39 m² +39% | 2024 |
| 11, Matthew Wren Close0 m away | 92 m² | 121 m² | +29 m² +32% | 2022 |
| 19, Cannon Street134 m away | 86 m² | 114 m² | +28 m² +33% | 2012 |
| 53, Main Street193 m away | 81 m² | 108 m² | +27 m² +33% | 2016 |
| 1, Walnut Tree Close433 m away | 144 m² | 171 m² | +27 m² +19% | 2014 |
| 18, Matthew Wren Close0 m away | 89 m² | 114 m² | +25 m² +28% | 2023 |
| 4, Church Way137 m away | 88 m² | 111 m² | +23 m² +26% | 2025 |
| 54, Cannon Street134 m away | 151 m² | 174 m² | +23 m² +15% | 2024 |
| 24, Eagles Lane430 m away | 66 m² | 88 m² | +22 m² +33% | 2019 |
| 11, Apple Tree Court148 m away | 60 m² | 82 m² | +22 m² +37% | 2014 |
| 41, Main Street193 m away | 124 m² | 145 m² | +21 m² +17% | 2019 |
| 4, Bishops Close402 m away | 90 m² | 110 m² | +20 m² +22% | 2026 |
| 9, Pond Lane94 m away | 117 m² | 137 m² | +20 m² +17% | 2025 |
| 1, Matthew Wren Close0 m away | 103 m² | 122 m² | +19 m² +18% | 2020 |
From energy performance certificates (MHCLG): a later certificate shows at least 15 m² and 15% more floor area than an earlier one (and no more than 2.5 times, to leave out typing errors). Some changes come from a more careful measurement rather than building work. Addresses: HM Land Registry. Contains HM Land Registry data © Crown copyright and database right 2026, OGL v3.0.