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 DA2 6NS
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 |
|---|---|---|---|---|
| 9, Weardale Avenue757 m away | 92 m² | 185 m² | +93 m² +101% | 2015 |
| 70, Darenth Park Avenue48 m away | 138 m² | 205 m² | +67 m² +49% | 2014 |
| 6, Myrtle Place993 m away | 63 m² | 126 m² | +63 m² +100% | 2017 |
| 6, The Green556 m away | 122 m² | 171 m² | +49 m² +40% | 2021 |
| 7, Clarendon Gardens964 m away | 78 m² | 124 m² | +46 m² +59% | 2022 |
| 27, Myrtle Place993 m away | 70 m² | 115 m² | +45 m² +64% | 2020 |
| 19, Redding Close146 m away | 93 m² | 137 m² | +44 m² +47% | 2023 |
| 16a, The Green556 m away | 88 m² | 132 m² | +44 m² +50% | 2011 |
| 55, The Green428 m away | 91 m² | 133 m² | +42 m² +46% | 2026 |
| 48, Clarendon Gardens933 m away | 86 m² | 128 m² | +42 m² +49% | 2026 |
| 51, Clarendon Gardens964 m away | 105 m² | 138 m² | +33 m² +31% | 2026 |
| 37, Teesdale Road966 m away | 79 m² | 112 m² | +33 m² +42% | 2026 |
| 93, Lunedale Road876 m away | 77 m² | 109 m² | +32 m² +42% | 2019 |
| 353, Watling Street944 m away | 87 m² | 118 m² | +31 m² +36% | 2026 |
| Newlands, Darenth Wood Road230 m away | 83 m² | 113 m² | +30 m² +36% | 2021 |
| 34, Gore Road734 m away | 67 m² | 97 m² | +30 m² +45% | 2020 |
| 16c, The Green556 m away | 88 m² | 118 m² | +30 m² +34% | 2019 |
| 53, Lunedale Road876 m away | 99 m² | 127 m² | +28 m² +28% | 2026 |
| 36, Patterdale Road767 m away | 76 m² | 102 m² | +26 m² +34% | 2022 |
| 5, St Margarets Close429 m away | 52 m² | 75 m² | +23 m² +44% | 2026 |
| 8, Allendale Close835 m away | 74 m² | 97 m² | +23 m² +31% | 2025 |
| 77, Darenth Park Avenue48 m away | 119 m² | 142 m² | +23 m² +19% | 2023 |
| 20, Patterdale Road767 m away | 89 m² | 111 m² | +22 m² +25% | 2023 |
| 98, Gore Road670 m away | 73 m² | 94 m² | +21 m² +29% | 2024 |
| 39, Teesdale Road966 m away | 78 m² | 99 m² | +21 m² +27% | 2020 |
| Flat 11, Runnymede Court, Lunedale Road973 m away | 40 m² | 60 m² | +20 m² +50% | 2019 |
| Flat 13, Runnymede Court, Lunedale Road973 m away | 42 m² | 60 m² | +18 m² +43% | 2025 |
| 16b, The Green556 m away | 88 m² | 106 m² | +18 m² +20% | 2022 |
| 33, Lonsdale Crescent832 m away | 72 m² | 90 m² | +18 m² +25% | 2018 |
| 676, Princes Road911 m away | 66 m² | 84 m² | +18 m² +27% | 2015 |
| 690, Princes Road911 m away | 102 m² | 120 m² | +18 m² +18% | 2012 |
| Flat 27, Runnymede Court, Lunedale Road973 m away | 44 m² | 60 m² | +16 m² +36% | 2025 |
| 20, The Green465 m away | 75 m² | 90 m² | +15 m² +20% | 2025 |
| 12, Latham Close0 m away | 78 m² | 93 m² | +15 m² +19% | 2022 |
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.