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 DA10 1FQ
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 |
|---|---|---|---|---|
| 5, Mercer Avenue338 m away | 142 m² | 220 m² | +78 m² +55% | 2025 |
| 15, Betsham Road721 m away | 66 m² | 117 m² | +51 m² +77% | 2025 |
| 10, Mansion Rise368 m away | 126 m² | 170 m² | +44 m² +35% | 2025 |
| 5, Rectory Road868 m away | 92 m² | 136 m² | +44 m² +48% | 2015 |
| 20, Eglinton Road974 m away | 78 m² | 105 m² | +27 m² +35% | 2024 |
| 39, Swanscombe Street832 m away | 89 m² | 113 m² | +24 m² +27% | 2026 |
| 7, Flint Rise412 m away | 109 m² | 133 m² | +24 m² +22% | 2025 |
| 19, Saltwood House, Candy Dene291 m away | 52 m² | 75 m² | +23 m² +44% | 2017 |
| 4, Munford Drive711 m away | 58 m² | 79 m² | +21 m² +36% | 2023 |
| 46, Sun Road918 m away | 62 m² | 82 m² | +20 m² +32% | 2020 |
| 12, Southfleet Road808 m away | 84 m² | 104 m² | +20 m² +24% | 2019 |
| 1, Saltwood House, Candy Dene291 m away | 53 m² | 72 m² | +19 m² +36% | 2024 |
| 42, Sun Road918 m away | 61 m² | 79 m² | +18 m² +30% | 2018 |
| 85, Keary Road628 m away | 63 m² | 79 m² | +16 m² +25% | 2022 |
| 20, Swanscombe Street860 m away | 79 m² | 95 m² | +16 m² +20% | 2017 |
| 17, Eglinton Road974 m away | 88 m² | 103 m² | +15 m² +17% | 2026 |
| 8, Leonard Avenue735 m away | 80 m² | 95 m² | +15 m² +19% | 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.