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 CM7 1AQ
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 |
|---|---|---|---|---|
| 33, Park Drive214 m away | 97 m² | 191 m² | +94 m² +97% | 2021 |
| 27, Rushmoor Drive745 m away | 84 m² | 169 m² | +85 m² +101% | 2025 |
| Tick Hill, Church Road959 m away | 96 m² | 172 m² | +76 m² +79% | 2015 |
| 102, Mill Park Drive649 m away | 127 m² | 198 m² | +71 m² +56% | 2020 |
| 95, Mill Park Drive666 m away | 60 m² | 123 m² | +63 m² +105% | 2019 |
| 142, Notley Road335 m away | 74 m² | 131 m² | +57 m² +77% | 2023 |
| 40, Park Drive193 m away | 107 m² | 149 m² | +42 m² +39% | 2022 |
| 34, Challis Lane231 m away | 74 m² | 116 m² | +42 m² +57% | 2015 |
| 36, Mill Park Drive649 m away | 111 m² | 152 m² | +41 m² +37% | 2026 |
| 217, Notley Road259 m away | 64 m² | 105 m² | +41 m² +64% | 2015 |
| 3, Saxon Bank807 m away | 60 m² | 100 m² | +40 m² +67% | 2023 |
| 89, Notley Road749 m away | 68 m² | 108 m² | +40 m² +59% | 2021 |
| 62, Beadon Drive320 m away | 77 m² | 117 m² | +40 m² +52% | 2020 |
| 16, Hillside Gardens529 m away | 78 m² | 117 m² | +39 m² +50% | 2010 |
| 124, Notley Road537 m away | 90 m² | 127 m² | +37 m² +41% | 2013 |
| 130, Mill Park Drive649 m away | 86 m² | 122 m² | +36 m² +42% | 2026 |
| 23, Lodge Road550 m away | 74 m² | 110 m² | +36 m² +49% | 2015 |
| 49, Megs Way834 m away | 47 m² | 82 m² | +35 m² +74% | 2025 |
| 18, Keats Avenue267 m away | 93 m² | 124 m² | +31 m² +33% | 2026 |
| 63, Notley Road749 m away | 62 m² | 93 m² | +31 m² +50% | 2019 |
| 2, Brimstone Court722 m away | 68 m² | 98 m² | +30 m² +44% | 2026 |
| 96, Challis Lane141 m away | 92 m² | 122 m² | +30 m² +33% | 2015 |
| 41, Tortoiseshell Way878 m away | 72 m² | 101 m² | +29 m² +40% | 2020 |
| 29, Chaucer Crescent0 m away | 81 m² | 109 m² | +28 m² +35% | 2025 |
| 48, Skitts Hill650 m away | 111 m² | 139 m² | +28 m² +25% | 2025 |
| 1, Clairmont Close972 m away | 78 m² | 106 m² | +28 m² +36% | 2012 |
| 6, Woodrush Close596 m away | 131 m² | 157 m² | +26 m² +20% | 2022 |
| 47, Browning Road126 m away | 82 m² | 107 m² | +25 m² +30% | 2019 |
| 8, Duggers Lane703 m away | 79 m² | 102 m² | +23 m² +29% | 2025 |
| 22, Park Drive193 m away | 72 m² | 95 m² | +23 m² +32% | 2014 |
| 19, Gatekeeper Close660 m away | 81 m² | 103 m² | +22 m² +27% | 2010 |
| 39, Challis Lane215 m away | 80 m² | 100 m² | +20 m² +25% | 2022 |
| 110, Tortoiseshell Way729 m away | 74 m² | 93 m² | +19 m² +26% | 2023 |
| 4, Leonard Mews342 m away | 21 m² | 39 m² | +18 m² +86% | 2025 |
| 38, Skitts Hill650 m away | 82 m² | 100 m² | +18 m² +22% | 2025 |
| 106, Challis Lane141 m away | 49 m² | 66 m² | +17 m² +35% | 2016 |
| 11, Hillside House, Hillside Gardens567 m away | 48 m² | 64 m² | +16 m² +33% | 2019 |
| 40, Station Road968 m away | 64 m² | 80 m² | +16 m² +25% | 2019 |
| 9, Warrenside304 m away | 31 m² | 46 m² | +15 m² +48% | 2020 |
| 6, Megs Way834 m away | 69 m² | 84 m² | +15 m² +22% | 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.