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 DH9 9LF
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 |
|---|---|---|---|---|
| 17, Lily Gardens554 m away | 98 m² | 141 m² | +43 m² +44% | 2023 |
| 16, Mount Pleasant775 m away | 96 m² | 132 m² | +36 m² +38% | 2022 |
| Westlea797 m away | 103 m² | 138 m² | +35 m² +34% | 2015 |
| 6, St Edmunds Terrace615 m away | 74 m² | 103 m² | +29 m² +39% | 2017 |
| 12, St Johns Terrace638 m away | 75 m² | 103 m² | +28 m² +37% | 2026 |
| 8, Wordsworth Gardens0 m away | 65 m² | 92 m² | +27 m² +42% | 2023 |
| Ramsey House, Camerons Buildings497 m away | 112 m² | 137 m² | +25 m² +22% | 2017 |
| 2, Unity Terrace550 m away | 71 m² | 90 m² | +19 m² +27% | 2023 |
| 4, Bradley Lodge Drive457 m away | 107 m² | 126 m² | +19 m² +18% | 2020 |
| 11, Ramshaw Court492 m away | 59 m² | 77 m² | +18 m² +31% | 2019 |
| 28, Ewehurst Road837 m away | 106 m² | 122 m² | +16 m² +15% | 2026 |
| 20, Plunkett Road599 m away | 92 m² | 108 m² | +16 m² +17% | 2023 |
| 6, Sawmill Cottages801 m away | 69 m² | 84 m² | +15 m² +22% | 2022 |
| Marena, Hill Top Road700 m away | 81 m² | 96 m² | +15 m² +19% | 2014 |
| 50, Flint Hill Bank811 m away | 85 m² | 100 m² | +15 m² +18% | 2014 |
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.