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 2SR
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 |
|---|---|---|---|---|
| 31, Corona Avenue996 m away | 81 m² | 180 m² | +99 m² +122% | 2015 |
| 2, Saint Cuthberts Fold598 m away | 99 m² | 184 m² | +85 m² +86% | 2015 |
| 3, Plymouth Street891 m away | 83 m² | 160 m² | +77 m² +93% | 2014 |
| 15, Kenyon Avenue696 m away | 64 m² | 125 m² | +61 m² +95% | 2014 |
| 46a, Eton Avenue986 m away | 179 m² | 240 m² | +61 m² +34% | 2014 |
| 111, Fir Tree Avenue196 m away | 98 m² | 158 m² | +60 m² +61% | 2021 |
| 21, Plymouth Street891 m away | 100 m² | 160 m² | +60 m² +60% | 2014 |
| 1, Halliwell Avenue704 m away | 85 m² | 142 m² | +57 m² +67% | 2016 |
| 17, Crete Street968 m away |
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.
| 124 m² |
| 180 m² |
| +56 m² +45% |
| 2014 |
| 5, Kent Street937 m away | 70 m² | 124 m² | +54 m² +77% | 2018 |
|---|
| 29, Honeywell Lane726 m away | 48 m² | 97 m² | +49 m² +102% | 2023 |
|---|
| 11, Corona Avenue996 m away | 81 m² | 130 m² | +49 m² +60% | 2014 |
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| 5, Tydden Street595 m away | 80 m² | 129 m² | +49 m² +61% | 2009 |
|---|
| 24, Plymouth Street891 m away | 73 m² | 120 m² | +47 m² +64% | 2014 |
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| 194, Hollins Road719 m away | 115 m² | 159 m² | +44 m² +38% | 2025 |
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| 3, Hemlock Avenue795 m away | 71 m² | 113 m² | +42 m² +59% | 2026 |
|---|
| 6, Villa Road972 m away | 81 m² | 122 m² | +41 m² +51% | 2014 |
|---|
| 23, Simkin Way521 m away | 93 m² | 132 m² | +39 m² +42% | 2021 |
|---|
| 10, Marion Street652 m away | 82 m² | 121 m² | +39 m² +48% | 2016 |
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| 56, Crete Street968 m away | 88 m² | 127 m² | +39 m² +44% | 2016 |
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| 11, Howgill Crescent615 m away | 105 m² | 144 m² | +39 m² +37% | 2013 |
|---|
| 21, Crete Street968 m away | 79 m² | 117 m² | +38 m² +48% | 2025 |
|---|
| 4, Thorncliff Avenue890 m away | 133 m² | 171 m² | +38 m² +29% | 2016 |
|---|
| 736, Ashton Road142 m away | 81 m² | 119 m² | +38 m² +47% | 2011 |
|---|
| 22, Green Lane911 m away | 82 m² | 117 m² | +35 m² +43% | 2025 |
|---|
| 19, Hawthorn Crescent201 m away | 111 m² | 146 m² | +35 m² +32% | 2015 |
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| 215, Copster Hill Road918 m away | 101 m² | 136 m² | +35 m² +35% | 2013 |
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| 808, Ashton Road468 m away | 99 m² | 133 m² | +34 m² +34% | 2015 |
|---|
| 58, Howgill Crescent615 m away | 79 m² | 113 m² | +34 m² +43% | 2013 |
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| 28, Greenhurst Crescent349 m away | 70 m² | 103 m² | +33 m² +47% | 2026 |
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| 46, Howgill Crescent615 m away | 70 m² | 103 m² | +33 m² +47% | 2022 |
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| 30, Eton Avenue986 m away | 77 m² | 110 m² | +33 m² +43% | 2015 |
|---|
| 2, Sidlaw Close463 m away | 72 m² | 104 m² | +32 m² +44% | 2013 |
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| 16, Alvingham Avenue949 m away | 109 m² | 140 m² | +31 m² +28% | 2023 |
|---|
| 54, Crete Street968 m away | 80 m² | 111 m² | +31 m² +39% | 2014 |
|---|
| 29, Corona Avenue996 m away | 82 m² | 112 m² | +30 m² +37% | 2026 |
|---|
| 28, Fieldsway612 m away | 72 m² | 102 m² | +30 m² +42% | 2025 |
|---|
| 21, Eton Avenue986 m away | 131 m² | 160 m² | +29 m² +22% | 2025 |
|---|
| 3, Stratford Avenue701 m away | 87 m² | 116 m² | +29 m² +33% | 2016 |
|---|
| 645, Ashton Road79 m away | 72 m² | 100 m² | +28 m² +39% | 2026 |
|---|
| 12, Honeywell Lane726 m away | 83 m² | 111 m² | +28 m² +34% | 2020 |
|---|
| 1, Sidlaw Close463 m away | 100 m² | 128 m² | +28 m² +28% | 2016 |
|---|
| 30, Marion Street652 m away | 93 m² | 121 m² | +28 m² +30% | 2016 |
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| 27, Hollins Road581 m away | 67 m² | 94 m² | +27 m² +40% | 2025 |
|---|
| 18, Alvingham Avenue949 m away | 108 m² | 135 m² | +27 m² +25% | 2024 |
|---|
| 21, Oriel Avenue969 m away | 83 m² | 110 m² | +27 m² +33% | 2016 |
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| 9, Brae Side762 m away | 110 m² | 137 m² | +27 m² +25% | 2015 |
|---|
| 266, Copster Hill Road819 m away | 79 m² | 106 m² | +27 m² +34% | 2015 |
|---|
| 45, Crete Street968 m away | 129 m² | 156 m² | +27 m² +21% | 2015 |
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| 26, Eton Avenue986 m away | 81 m² | 108 m² | +27 m² +33% | 2015 |
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| 5, Falmouth Street898 m away | 93 m² | 119 m² | +26 m² +28% | 2024 |
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| 28, Honeywell Lane726 m away | 51 m² | 76 m² | +25 m² +49% | 2025 |
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| 16, Bellfield Avenue340 m away | 64 m² | 89 m² | +25 m² +39% | 2022 |
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| 814, Ashton Road468 m away | 134 m² | 159 m² | +25 m² +19% | 2016 |
|---|
| 57, Simkin Way521 m away | 74 m² | 99 m² | +25 m² +34% | 2016 |
|---|
| 38, Villa Road972 m away | 71 m² | 96 m² | +25 m² +35% | 2014 |
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| 49, Fir Tree Avenue196 m away | 72 m² | 97 m² | +25 m² +35% | 2013 |
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| 7, Southway693 m away | 93 m² | 117 m² | +24 m² +26% | 2015 |
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| 2, Enfield Avenue788 m away | 75 m² | 99 m² | +24 m² +32% | 2015 |
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| 19, Crete Street968 m away | 84 m² | 108 m² | +24 m² +29% | 2015 |
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| 179, Belgrave Road961 m away | 158 m² | 182 m² | +24 m² +15% | 2014 |
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| 12, Link Lane872 m away | 96 m² | 119 m² | +23 m² +24% | 2024 |
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| 51, Honeywell Lane726 m away | 70 m² | 93 m² | +23 m² +33% | 2023 |
|---|
| 153, Hollins Road669 m away | 66 m² | 89 m² | +23 m² +35% | 2019 |
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| 3, Alton Street457 m away | 67 m² | 90 m² | +23 m² +34% | 2015 |
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| 41, Crete Street968 m away | 80 m² | 103 m² | +23 m² +29% | 2015 |
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| 7, Forest Street345 m away | 71 m² | 93 m² | +22 m² +31% | 2025 |
|---|
| 10, Meadow Lane735 m away | 82 m² | 104 m² | +22 m² +27% | 2015 |
|---|
| 31, Crete Street968 m away | 98 m² | 120 m² | +22 m² +22% | 2014 |
|---|
| 44, Howgill Crescent615 m away | 106 m² | 127 m² | +21 m² +20% | 2026 |
|---|
| 396, Ashton Road529 m away | 76 m² | 97 m² | +21 m² +28% | 2025 |
|---|
| 163, Honeywell Lane879 m away | 76 m² | 97 m² | +21 m² +28% | 2016 |
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| 6, White Bank Road995 m away | 104 m² | 125 m² | +21 m² +20% | 2015 |
|---|
| 400, Ashton Road529 m away | 69 m² | 90 m² | +21 m² +30% | 2014 |
|---|
| 32, Honeywell Lane726 m away | 93 m² | 114 m² | +21 m² +23% | 2013 |
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| 86, Hollins Road596 m away | 76 m² | 96 m² | +20 m² +26% | 2019 |
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| 25, Edith Street546 m away | 87 m² | 107 m² | +20 m² +23% | 2016 |
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| 171, Fir Tree Avenue525 m away | 68 m² | 88 m² | +20 m² +29% | 2014 |
|---|
| 15, Flint Hill Way957 m away | 108 m² | 127 m² | +19 m² +18% | 2025 |
|---|
| 17, Brierley Street583 m away | 70 m² | 89 m² | +19 m² +27% | 2023 |
|---|
| 42, Oriel Avenue969 m away | 82 m² | 101 m² | +19 m² +23% | 2014 |
|---|
| 86, Honeywell Lane726 m away | 73 m² | 92 m² | +19 m² +26% | 2013 |
|---|
| 268, Copster Hill Road819 m away | 69 m² | 88 m² | +19 m² +28% | 2013 |
|---|
| 63, Reins Lee Avenue370 m away | 53 m² | 71 m² | +18 m² +34% | 2024 |
|---|
| 34, Mills Farm Close479 m away | 34 m² | 52 m² | +18 m² +53% | 2023 |
|---|
| 217, Copster Hill Road918 m away | 104 m² | 122 m² | +18 m² +17% | 2023 |
|---|
| 27, Ethel Street501 m away | 63 m² | 81 m² | +18 m² +29% | 2016 |
|---|
| 22, Sidlaw Close463 m away | 92 m² | 110 m² | +18 m² +20% | 2014 |
|---|
| 344, Hollins Road918 m away | 71 m² | 88 m² | +17 m² +24% | 2025 |
|---|
| 395, Hollins Road963 m away | 81 m² | 98 m² | +17 m² +21% | 2025 |
|---|
| 23, Edith Street546 m away | 66 m² | 83 m² | +17 m² +26% | 2024 |
|---|
| 405, Ashton Road556 m away | 82 m² | 99 m² | +17 m² +21% | 2024 |
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| 53, Crofton Street640 m away | 73 m² | 90 m² | +17 m² +23% | 2023 |
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| 18, Harrow Avenue969 m away | 85 m² | 102 m² | +17 m² +20% | 2016 |
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| 254, Copster Hill Road819 m away | 69 m² | 86 m² | +17 m² +25% | 2015 |
|---|
| 28, Ethel Street501 m away | 47 m² | 64 m² | +17 m² +36% | 2013 |
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| 4, Plymouth Street891 m away | 87 m² | 103 m² | +16 m² +18% | 2024 |
|---|
| 62, Green Lane897 m away | 100 m² | 116 m² | +16 m² +16% | 2020 |
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| 551, Ashton Road164 m away | 104 m² | 120 m² | +16 m² +15% | 2018 |
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| 184, Hollins Road719 m away | 69 m² | 85 m² | +16 m² +23% | 2015 |
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| 225, Copster Hill Road918 m away | 104 m² | 120 m² | +16 m² +15% | 2014 |
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| 1, Broad Oak Crescent522 m away | 79 m² | 95 m² | +16 m² +20% | 2013 |
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| 1, Leith Place588 m away | 81 m² | 96 m² | +15 m² +19% | 2025 |
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| 7, Trough Gate983 m away | 74 m² | 89 m² | +15 m² +20% | 2024 |
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| 5, Harrow Avenue969 m away | 63 m² | 78 m² | +15 m² +24% | 2023 |
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| 67, Urmson Street652 m away | 77 m² | 92 m² | +15 m² +19% | 2015 |
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| 33, Oriel Avenue969 m away | 82 m² | 97 m² | +15 m² +18% | 2015 |
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| 230, Honeywell Lane970 m away | 54 m² | 69 m² | +15 m² +28% | 2013 |
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| 36, Edith Street546 m away | 62 m² | 77 m² | +15 m² +24% | 2009 |
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