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 DN5 8EZ
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 |
|---|---|---|---|---|
| 208, Sprotbrough Road309 m away | 188 m² | 313 m² | +125 m² +66% | 2017 |
| 182, Sprotbrough Road309 m away | 83 m² | 200 m² | +117 m² +141% | 2018 |
| Anchorage House, Anchorage Lane408 m away | 243 m² | 356 m² | +113 m² +47% | 2024 |
| 31, Marlborough Avenue195 m away | 89 m² | 162 m² | +73 m² +82% | 2021 |
| 31, Laurel Avenue749 m away | 110 m² | 178 m² | +68 m² +62% | 2021 |
| 24, Newbold Terrace818 m away | 84 m² | 151 m² | +67 m² +80% | 2014 |
| 110, Cusworth Lane967 m away | 108 m² | 170 m² | +62 m² +57% | 2025 |
| 15, Crompton Avenue262 m away | 73 m² | 127 m² | +54 m² +74% | 2016 |
| Wynmoor, York Road712 m away | 53 m² | 98 m² | +45 m² +85% | 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.
| 54, Grove Avenue874 m away |
|---|
| 31 m² |
| 75 m² |
| +44 m² +142% |
| 2020 |
| 2, Melling Avenue299 m away | 88 m² | 128 m² | +40 m² +45% | 2025 |
|---|
| 123, Sprotbrough Road367 m away | 75 m² | 115 m² | +40 m² +53% | 2022 |
|---|
| 4, Mulberry Close998 m away | 84 m² | 124 m² | +40 m² +48% | 2017 |
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| 117, Sprotbrough Road367 m away | 82 m² | 117 m² | +35 m² +43% | 2024 |
|---|
| 254, Sprotbrough Road561 m away | 86 m² | 119 m² | +33 m² +38% | 2019 |
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| 32, St Martins Avenue934 m away | 90 m² | 121 m² | +31 m² +34% | 2025 |
|---|
| 11, Ivanhoe Way149 m away | 62 m² | 92 m² | +30 m² +48% | 2014 |
|---|
| 163, Sprotbrough Road244 m away | 92 m² | 120 m² | +28 m² +30% | 2025 |
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| 9, Mayfield Road679 m away | 82 m² | 110 m² | +28 m² +34% | 2024 |
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| 7, Wordsworth Drive171 m away | 63 m² | 91 m² | +28 m² +44% | 2018 |
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| 24, St Martins Avenue934 m away | 96 m² | 124 m² | +28 m² +29% | 2015 |
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| 29, St Martins Avenue905 m away | 88 m² | 114 m² | +26 m² +30% | 2025 |
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| 31, Sprotbrough Road684 m away | 99 m² | 125 m² | +26 m² +26% | 2024 |
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| 124, Crompton Avenue210 m away | 79 m² | 105 m² | +26 m² +33% | 2019 |
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| 81, Tennyson Avenue205 m away | 60 m² | 85 m² | +25 m² +42% | 2016 |
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| 22, Newbold Terrace818 m away | 84 m² | 109 m² | +25 m² +30% | 2014 |
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| 20, Crusader Drive574 m away | 72 m² | 96 m² | +24 m² +33% | 2021 |
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| Keepers Cottage678 m away | 131 m² | 155 m² | +24 m² +18% | 2019 |
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| 3, Shakespeare Avenue0 m away | 52 m² | 75 m² | +23 m² +44% | 2024 |
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| 182a, Sprotbrough Road309 m away | 119 m² | 141 m² | +22 m² +18% | 2021 |
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| 13, Northfield Road658 m away | 66 m² | 88 m² | +22 m² +33% | 2015 |
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| 4, Paddock Close853 m away | 67 m² | 88 m² | +21 m² +31% | 2026 |
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| 4, Montagu Road802 m away | 79 m² | 99 m² | +20 m² +25% | 2015 |
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| 8, Crompton Avenue221 m away | 67 m² | 87 m² | +20 m² +30% | 2014 |
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| 50, Crompton Avenue221 m away | 99 m² | 118 m² | +19 m² +19% | 2014 |
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| 1, Ferndale View569 m away | 71 m² | 89 m² | +18 m² +25% | 2013 |
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| 21, Churchill Avenue923 m away | 75 m² | 92 m² | +17 m² +23% | 2025 |
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| 12, Baldwin Avenue893 m away | 95 m² | 111 m² | +16 m² +17% | 2026 |
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| 127, Crompton Avenue187 m away | 59 m² | 75 m² | +16 m² +27% | 2024 |
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| Apartment 9, Stone Arches, York Road812 m away | 58 m² | 74 m² | +16 m² +28% | 2024 |
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| 14, Tennyson Avenue140 m away | 84 m² | 99 m² | +15 m² +18% | 2021 |
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