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 DE5 3HT
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 |
|---|---|---|---|---|
| 104, Peasehill Road295 m away | 81 m² | 150 m² | +69 m² +85% | 2023 |
| 4, Peakdale Close918 m away | 121 m² | 189 m² | +68 m² +56% | 2021 |
| 20, Priory Way232 m away | 63 m² | 127 m² | +64 m² +102% | 2019 |
| 18, Brook Lane275 m away | 36 m² | 87 m² | +51 m² +142% | 2024 |
| 1, Slack Lane721 m away | 52 m² | 101 m² | +49 m² +94% | 2025 |
| 47, Lyncroft Avenue896 m away | 89 m² | 137 m² | +48 m² +54% | 2023 |
| 5, Almond Avenue142 m away | 68 m² | 115 m² | +47 m² +69% | 2014 |
| 12, Wright Avenue828 m away | 38 m² | 84 m² | +46 m² +121% | 2011 |
| 186, Warmwells Lane867 m away | 120 m² | 164 m² |
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.
| +44 m² +37% |
| 2021 |
| 1, Chestnut Avenue189 m away | 63 m² | 105 m² | +42 m² +67% | 2024 |
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| 146, Derby Road0 m away | 64 m² | 103 m² | +39 m² +61% | 2025 |
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| 142, Derby Road0 m away | 49 m² | 88 m² | +39 m² +80% | 2014 |
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| 1, Manvers Street526 m away | 70 m² | 106 m² | +36 m² +51% | 2022 |
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| 2, Lime Avenue725 m away | 170 m² | 205 m² | +35 m² +21% | 2014 |
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| 28, Peasehill Road128 m away | 92 m² | 125 m² | +33 m² +36% | 2026 |
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| 21a, Peasehill Road128 m away | 164 m² | 196 m² | +32 m² +20% | 2021 |
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| 21, Bowler Street504 m away | 106 m² | 138 m² | +32 m² +30% | 2013 |
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| 26, Poppyfields372 m away | 155 m² | 186 m² | +31 m² +20% | 2020 |
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| 73, Derby Road190 m away | 66 m² | 97 m² | +31 m² +47% | 2014 |
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| 1, Providence Street227 m away | 49 m² | 80 m² | +31 m² +63% | 2013 |
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| 7, Milldale Close851 m away | 95 m² | 123 m² | +28 m² +29% | 2025 |
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| 30, Broadway814 m away | 86 m² | 113 m² | +27 m² +31% | 2025 |
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| 26, Victory Avenue951 m away | 60 m² | 87 m² | +27 m² +45% | 2016 |
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| 7, Bolsover Close544 m away | 72 m² | 99 m² | +27 m² +38% | 2014 |
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| 119, Warmwells Lane867 m away | 69 m² | 96 m² | +27 m² +39% | 2014 |
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| 8, Dannah Crescent873 m away | 39 m² | 65 m² | +26 m² +67% | 2025 |
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| 42, Hawthorne Avenue209 m away | 75 m² | 101 m² | +26 m² +35% | 2016 |
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| 8, Providence Street227 m away | 69 m² | 93 m² | +24 m² +35% | 2014 |
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| 16, School Lane827 m away | 59 m² | 82 m² | +23 m² +39% | 2026 |
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| 2, Dannah Crescent873 m away | 67 m² | 90 m² | +23 m² +34% | 2025 |
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| 16, Priory Way232 m away | 128 m² | 151 m² | +23 m² +18% | 2023 |
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| 2, Chestnut Avenue189 m away | 88 m² | 111 m² | +23 m² +26% | 2022 |
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| Flat 18, Taylors Mill, Crossley Street719 m away | 41 m² | 64 m² | +23 m² +56% | 2021 |
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| 8, Church Farm Road149 m away | 111 m² | 134 m² | +23 m² +21% | 2015 |
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| 12, Ivy Grove623 m away | 63 m² | 85 m² | +22 m² +35% | 2026 |
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| 9, Lime Avenue725 m away | 122 m² | 144 m² | +22 m² +18% | 2013 |
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| 33, Ivy Grove623 m away | 82 m² | 103 m² | +21 m² +26% | 2025 |
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| 7, Brook Lane275 m away | 103 m² | 124 m² | +21 m² +20% | 2018 |
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| 5, Bamford Street654 m away | 79 m² | 99 m² | +20 m² +25% | 2020 |
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| 32, School Lane827 m away | 94 m² | 113 m² | +19 m² +20% | 2024 |
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| 1, Peartree Avenue327 m away | 81 m² | 100 m² | +19 m² +23% | 2019 |
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| 51, West Avenue953 m away | 85 m² | 103 m² | +18 m² +21% | 2014 |
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| 14, Manvers Street526 m away | 60 m² | 78 m² | +18 m² +30% | 2011 |
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| 21, Greenhill Avenue373 m away | 74 m² | 91 m² | +17 m² +23% | 2025 |
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| 18a, Slack Lane721 m away | 104 m² | 120 m² | +16 m² +15% | 2023 |
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| 35, Derwent Road863 m away | 78 m² | 94 m² | +16 m² +21% | 2013 |
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| 8, Meadow Road438 m away | 69 m² | 84 m² | +15 m² +22% | 2026 |
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| 36, Dannah Street979 m away | 100 m² | 115 m² | +15 m² +15% | 2024 |
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| 18, Slack Lane721 m away | 91 m² | 106 m² | +15 m² +16% | 2011 |
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