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 OL8 3HS
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 |
|---|---|---|---|---|
| 2, Saint Cuthberts Fold364 m away | 99 m² | 184 m² | +85 m² +86% | 2015 |
| 9, Westerhill917 m away | 92 m² | 176 m² | +84 m² +91% | 2022 |
| 111, Fir Tree Avenue557 m away | 98 m² | 158 m² | +60 m² +61% | 2021 |
| 23, Simkin Way217 m away | 93 m² | 132 m² | +39 m² +42% | 2021 |
| 11, Howgill Crescent970 m away | 105 m² | 144 m² | +39 m² +37% | 2013 |
| 736, Ashton Road357 m away | 81 m² | 119 m² | +38 m² +47% | 2011 |
| 67, Stag Pasture Road993 m away | 103 m² | 139 m² | +36 m² +35% | 2014 |
| 19, Hawthorn Crescent663 m away | 111 m² | 146 m² | +35 m² +32% | 2015 |
| 808, Ashton Road0 m away | 99 m² | 133 m² | +34 m² +34% | 2015 |
| 58, Howgill Crescent970 m away | 79 m² | 113 m² | +34 m² +43% | 2013 |
| 28, Greenhurst Crescent433 m away | 70 m² | 103 m² | +33 m² +47% | 2026 |
| 46, Howgill Crescent970 m away | 70 m² | 103 m² | +33 m² +47% | 2022 |
| 2, Sidlaw Close819 m away | 72 m² | 104 m² | +32 m² +44% | 2013 |
| 28, Fieldsway686 m away | 72 m² | 102 m² | +30 m² +42% | 2025 |
| 1, Sidlaw Close819 m away | 100 m² | 128 m² | +28 m² +28% | 2016 |
| 9, Brae Side851 m away | 110 m² | 137 m² | +27 m² +25% | 2015 |
| 16, Bellfield Avenue748 m away | 64 m² | 89 m² | +25 m² +39% | 2022 |
| 814, Ashton Road0 m away | 134 m² | 159 m² | +25 m² +19% | 2016 |
| 57, Simkin Way217 m away | 74 m² | 99 m² | +25 m² +34% | 2016 |
| 49, Fir Tree Avenue557 m away | 72 m² | 97 m² | +25 m² +35% | 2013 |
| 7, Southway765 m away | 93 m² | 117 m² | +24 m² +26% | 2015 |
| 3, Alton Street893 m away | 67 m² | 90 m² | +23 m² +34% | 2015 |
| 7, Forest Street783 m away | 71 m² | 93 m² | +22 m² +31% | 2025 |
| 10, Meadow Lane928 m away | 82 m² | 104 m² | +22 m² +27% | 2015 |
| 44, Howgill Crescent970 m away | 106 m² | 127 m² | +21 m² +20% | 2026 |
| 396, Ashton Road980 m away | 76 m² | 97 m² | +21 m² +28% | 2025 |
| 6, White Bank Road966 m away | 104 m² | 125 m² | +21 m² +20% | 2015 |
| 400, Ashton Road980 m away | 69 m² | 90 m² | +21 m² +30% | 2014 |
| 25, Bardsley Vale Avenue554 m away | 79 m² | 99 m² | +20 m² +25% | 2014 |
| 171, Fir Tree Avenue864 m away | 68 m² | 88 m² | +20 m² +29% | 2014 |
| 63, Reins Lee Avenue479 m away | 53 m² | 71 m² | +18 m² +34% | 2024 |
| 34, Mills Farm Close238 m away | 34 m² | 52 m² | +18 m² +53% | 2023 |
| 27, Ethel Street948 m away | 63 m² | 81 m² | +18 m² +29% | 2016 |
| 22, Sidlaw Close819 m away | 92 m² | 110 m² | +18 m² +20% | 2014 |
| 28, Ethel Street948 m away | 47 m² | 64 m² | +17 m² +36% | 2013 |
| 62, Green Lane987 m away | 100 m² | 116 m² | +16 m² +16% | 2020 |
| 551, Ashton Road610 m away | 104 m² | 120 m² | +16 m² +15% | 2018 |
| 1, Broad Oak Crescent750 m away | 79 m² | 95 m² | +16 m² +20% | 2013 |
| 1, Leith Place914 m away | 81 m² | 96 m² | +15 m² +19% | 2025 |
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.