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 NE23 6TX
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, Alexandra Chase485 m away | 89 m² | 161 m² | +72 m² +81% | 2023 |
| 2, Loxton Square789 m away | 137 m² | 181 m² | +44 m² +32% | 2024 |
| 59, Richmond Way995 m away | 198 m² | 237 m² | +39 m² +20% | 2014 |
| 70, Alexandra Way588 m away | 52 m² | 86 m² | +34 m² +65% | 2016 |
| 12, Dukesfield682 m away | 88 m² | 118 m² | +30 m² +34% | 2024 |
| 21, Glenluce Drive814 m away | 32 m² | 61 m² | +29 m² +91% | 2013 |
| 11, Manningford Close280 m away | 59 m² | 87 m² | +28 m² +47% | 2015 |
| 4, Romford Close880 m away | 154 m² | 181 m² | +27 m² +18% | 2024 |
| 28, Hareside199 m away | 60 m² | 85 m² | +25 m² +42% | 2021 |
| 6, Gowanburn1000 m away | 86 m² | 111 m² | +25 m² +29% | 2015 |
| 38, Doddington Drive586 m away | 80 m² | 103 m² | +23 m² +29% | 2025 |
| 27, Harnham Grove409 m away | 89 m² | 112 m² | +23 m² +26% | 2021 |
| 64, Alexandra Way588 m away | 49 m² | 71 m² | +22 m² +45% | 2023 |
| 20, Mirlaw Road0 m away | 65 m² | 87 m² | +22 m² +34% | 2022 |
| 30, Dipton Grove801 m away | 91 m² | 113 m² | +22 m² +24% | 2022 |
| 123, Highburn290 m away | 89 m² | 110 m² | +21 m² +24% | 2021 |
| 14, Lindsey Close785 m away | 78 m² | 99 m² | +21 m² +27% | 2015 |
| 24, Akeld Close766 m away | 77 m² | 98 m² | +21 m² +27% | 2009 |
| 102, Alexandra Way588 m away | 84 m² | 102 m² | +18 m² +21% | 2025 |
| 80, Doxford Place702 m away | 106 m² | 122 m² | +16 m² +15% | 2024 |
| 42, Harnham Grove409 m away | 80 m² | 96 m² | +16 m² +20% | 2019 |
| 10, Grey Avenue895 m away | 45 m² | 61 m² | +16 m² +36% | 2016 |
| 19, Cairnsmore Close1000 m away | 51 m² | 67 m² | +16 m² +31% | 2014 |
| 21, Mainstone Close391 m away | 84 m² | 99 m² | +15 m² +18% | 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.