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 BH11 8TP
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 |
|---|---|---|---|---|
| 69, Francis Avenue594 m away | 112 m² | 210 m² | +98 m² +88% | 2025 |
| 202, Runnymede Avenue851 m away | 103 m² | 168 m² | +65 m² +63% | 2016 |
| 29, Eleanor Drive620 m away | 100 m² | 162 m² | +62 m² +62% | 2026 |
| 83, King Richard Drive650 m away | 108 m² | 165 m² | +57 m² +53% | 2025 |
| 53, St Georges Drive453 m away | 119 m² | 176 m² | +57 m² +48% | 2019 |
| 25, King Richard Drive608 m away | 104 m² | 154 m² | +50 m² +48% | 2022 |
| 23, Weldon Avenue768 m away | 49 m² | 97 m² | +48 m² +98% | 2023 |
| 122, Turbary Park Avenue983 m away | 100 m² | 144 m² | +44 m² +44% | 2014 |
| 31, Francis Avenue594 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.
| 66 m² |
| 109 m² |
| +43 m² +65% |
| 2024 |
| 35, Francis Avenue594 m away | 106 m² | 146 m² | +40 m² +38% | 2011 |
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| 11, Autumn Road580 m away | 90 m² | 128 m² | +38 m² +42% | 2023 |
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| 137, Runnymede Avenue1000 m away | 101 m² | 137 m² | +36 m² +36% | 2022 |
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| 30, Venning Avenue738 m away | 63 m² | 98 m² | +35 m² +56% | 2021 |
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| 50, Milford Drive949 m away | 65 m² | 98 m² | +33 m² +51% | 2023 |
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| 5, Gladdis Road842 m away | 53 m² | 86 m² | +33 m² +62% | 2022 |
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| 61, Shapland Avenue700 m away | 58 m² | 88 m² | +30 m² +52% | 2016 |
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| 23, Littlemoor Avenue202 m away | 84 m² | 113 m² | +29 m² +35% | 2024 |
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| 43, Crusader Road291 m away | 122 m² | 151 m² | +29 m² +24% | 2017 |
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| 62, Crusader Road396 m away | 85 m² | 114 m² | +29 m² +34% | 2015 |
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| 5, Venning Avenue696 m away | 57 m² | 85 m² | +28 m² +49% | 2023 |
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| 59, Venning Avenue696 m away | 83 m² | 110 m² | +27 m² +33% | 2024 |
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| 854, Ringwood Road525 m away | 74 m² | 101 m² | +27 m² +36% | 2010 |
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| Flat C, 25, Nutley Way751 m away | 42 m² | 68 m² | +26 m² +62% | 2019 |
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| 68, High Howe Lane253 m away | 57 m² | 83 m² | +26 m² +46% | 2016 |
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| 31, Plantagenet Crescent693 m away | 62 m² | 87 m² | +25 m² +40% | 2017 |
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| 28, Tourney Road909 m away | 94 m² | 118 m² | +24 m² +26% | 2016 |
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| 7, Kimber Road656 m away | 68 m² | 92 m² | +24 m² +35% | 2014 |
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| 7, Knighton Heath Close299 m away | 71 m² | 95 m² | +24 m² +34% | 2012 |
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| 40, Dukes Drive665 m away | 110 m² | 133 m² | +23 m² +21% | 2026 |
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| 42, Venning Avenue738 m away | 60 m² | 83 m² | +23 m² +38% | 2020 |
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| 61, High Howe Lane253 m away | 67 m² | 90 m² | +23 m² +34% | 2019 |
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| 10, Hull Crescent208 m away | 96 m² | 118 m² | +22 m² +23% | 2019 |
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| 13, Anchor Road953 m away | 57 m² | 78 m² | +21 m² +37% | 2021 |
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| 110, Turbary Park Avenue983 m away | 90 m² | 111 m² | +21 m² +23% | 2014 |
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| 39, Maclean Road989 m away | 73 m² | 93 m² | +20 m² +27% | 2022 |
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| 40, King Richard Drive657 m away | 95 m² | 115 m² | +20 m² +21% | 2018 |
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| 10a, Paddington Grove300 m away | 73 m² | 92 m² | +19 m² +26% | 2025 |
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| 57, Monks Way803 m away | 77 m² | 96 m² | +19 m² +25% | 2025 |
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| 81, Mandale Road872 m away | 83 m² | 102 m² | +19 m² +23% | 2024 |
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| 97, Littlemoor Avenue0 m away | 77 m² | 96 m² | +19 m² +25% | 2017 |
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| 61, St Georges Drive424 m away | 118 m² | 137 m² | +19 m² +16% | 2016 |
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| 28, Knighton Heath Road437 m away | 82 m² | 101 m² | +19 m² +23% | 2014 |
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| 16, Burgess Close568 m away | 46 m² | 65 m² | +19 m² +41% | 2013 |
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| 3, Spicer Lane485 m away | 119 m² | 137 m² | +18 m² +15% | 2023 |
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| 79, Mandale Road872 m away | 93 m² | 111 m² | +18 m² +19% | 2021 |
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| 52, Weldon Avenue610 m away | 74 m² | 92 m² | +18 m² +24% | 2019 |
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| 48, Holloway Avenue903 m away | 82 m² | 100 m² | +18 m² +22% | 2017 |
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| 11, High Howe Lane232 m away | 73 m² | 91 m² | +18 m² +25% | 2012 |
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| 3, Gaydon Rise371 m away | 68 m² | 85 m² | +17 m² +25% | 2025 |
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| 313, King John Avenue869 m away | 51 m² | 68 m² | +17 m² +33% | 2022 |
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| 21, Englands Way112 m away | 77 m² | 94 m² | +17 m² +22% | 2015 |
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| 174, Turbary Park Avenue591 m away | 79 m² | 95 m² | +16 m² +20% | 2023 |
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| 10, Burgess Close568 m away | 64 m² | 80 m² | +16 m² +25% | 2019 |
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| 43, Francis Avenue594 m away | 66 m² | 82 m² | +16 m² +24% | 2017 |
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| 7, Knighton Heath Road278 m away | 79 m² | 95 m² | +16 m² +20% | 2012 |
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| 28, Nutley Way739 m away | 75 m² | 90 m² | +15 m² +20% | 2026 |
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| 33, High Howe Lane232 m away | 62 m² | 77 m² | +15 m² +24% | 2019 |
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| 2, Knighton Heath Close299 m away | 55 m² | 70 m² | +15 m² +27% | 2019 |
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