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 DH3 4NA
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 |
|---|---|---|---|---|
| 4, Norwich Close633 m away | 63 m² | 139 m² | +76 m² +121% | 2024 |
| 38, Danelaw193 m away | 55 m² | 106 m² | +51 m² +93% | 2023 |
| The Rookery, 8, Lumley Thicks941 m away | 162 m² | 211 m² | +49 m² +30% | 2014 |
| 2, Holyrood157 m away | 77 m² | 123 m² | +46 m² +60% | 2025 |
| 44, Eden Crescent306 m away | 96 m² | 142 m² | +46 m² +48% | 2021 |
| 12, Gloucester Close799 m away | 85 m² | 130 m² | +45 m² +53% | 2022 |
| 40, Front Street718 m away | 110 m² | 150 m² | +40 m² +36% | 2014 |
| 3, Lartington Court859 m away | 92 m² | 119 m² | +27 m² +29% | 2021 |
| 43, Eden Crescent306 m away | 96 m² | 122 m² | +26 m² +27% | 2021 |
| 30, Winchester Close699 m away | 80 m² | 106 m² | +26 m² +33% | 2019 |
| 3, Hamsterley Close587 m away | 109 m² | 134 m² | +25 m² +23% | 2025 |
| 69, High Barnes471 m away | 74 m² | 99 m² | +25 m² +34% | 2022 |
| 28, Sandbach339 m away | 96 m² | 117 m² | +21 m² +22% | 2019 |
| 49, Medway294 m away | 69 m² | 89 m² | +20 m² +29% | 2021 |
| 93, Medway392 m away | 74 m² | 93 m² | +19 m² +26% | 2016 |
| 5, Medway294 m away | 65 m² | 83 m² | +18 m² +28% | 2021 |
| 69, Riding Hill496 m away | 70 m² | 87 m² | +17 m² +24% | 2023 |
| 21, Lincoln Walk687 m away | 38 m² | 54 m² | +16 m² +42% | 2016 |
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.