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 DH8 6PB
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 |
|---|---|---|---|---|
| Rose Cottage, Broomhill929 m away | 91 m² | 200 m² | +109 m² +120% | 2016 |
| The Poplars, Broomhill929 m away | 147 m² | 198 m² | +51 m² +35% | 2014 |
| 3, Belle Vue217 m away | 155 m² | 201 m² | +46 m² +30% | 2024 |
| 37, Highsteads636 m away | 118 m² | 156 m² | +38 m² +32% | 2014 |
| 17, The Elms977 m away | 90 m² | 125 m² | +35 m² +39% | 2021 |
| 44, Highsteads645 m away | 147 m² | 176 m² | +29 m² +20% | 2026 |
| 4, Derwent View852 m away | 92 m² | 120 m² | +28 m² +30% | 2022 |
| Broomhill Farm777 m away | 165 m² | 193 m² | +28 m² +17% | 2016 |
| 38, North Magdalene886 m away | 79 m² | 106 m² | +27 m² +34% | 2025 |
| 21, Highsteads636 m away | 99 m² | 122 m² | +23 m² +23% | 2026 |
| 28, Highsteads636 m away | 113 m² | 135 m² | +22 m² +19% | 2015 |
| 30, North Magdalene886 m away | 78 m² | 99 m² | +21 m² +27% | 2023 |
| 3, Highsteads636 m away | 94 m² | 115 m² | +21 m² +22% | 2013 |
| 28, Elm Park Terrace968 m away | 74 m² | 94 m² | +20 m² +27% | 2021 |
| 35, Highsteads636 m away | 99 m² | 118 m² | +19 m² +19% | 2014 |
| 47, Highsteads636 m away | 72 m² | 90 m² | +18 m² +25% | 2015 |
| 2, The Dene864 m away | 54 m² | 71 m² | +17 m² +31% | 2015 |
| 14, The Elms977 m away | 94 m² | 110 m² | +16 m² +17% | 2022 |
| 33, West View0 m away | 78 m² | 93 m² | +15 m² +19% | 2021 |
| 14, Elm Park Terrace968 m away | 67 m² | 82 m² | +15 m² +22% | 2021 |
| 14, Denecrest976 m away | 85 m² | 100 m² | +15 m² +18% | 2013 |
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.