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 BH12 4LE
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 |
|---|---|---|---|---|
| 231, Herbert Avenue540 m away | 75 m² | 178 m² | +103 m² +137% | 2024 |
| 140, Evering Avenue442 m away | 74 m² | 164 m² | +90 m² +122% | 2017 |
| 14, Berkeley Avenue276 m away | 95 m² | 173 m² | +78 m² +82% | 2023 |
| 59, Alderney Avenue123 m away | 88 m² | 166 m² | +78 m² +89% | 2022 |
| 17, St Brelades Avenue415 m away | 62 m² | 136 m² | +74 m² +119% | 2021 |
| 89, St Brelades Avenue415 m away | 79 m² | 152 m² | +73 m² +92% | 2019 |
| 7, Corbiere Avenue430 m away | 74 m² | 142 m² | +68 m² +92% | 2024 |
| 30, Brixey Road773 m away | 70 m² | 137 m² | +67 m² +96% | 2025 |
| 21, Alderney Avenue123 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.
| 58 m² |
| 123 m² |
| +65 m² +112% |
| 2025 |
| 650, Ringwood Road429 m away | 81 m² | 141 m² | +60 m² +74% | 2025 |
|---|
| 10, Rossmore Road741 m away | 92 m² | 152 m² | +60 m² +65% | 2024 |
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| 3, Marie Close895 m away | 86 m² | 144 m² | +58 m² +67% | 2013 |
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| 53, Kimmeridge Avenue803 m away | 93 m² | 147 m² | +54 m² +58% | 2015 |
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| 313, Ringwood Road962 m away | 67 m² | 120 m² | +53 m² +79% | 2022 |
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| 10, Rosemary Road992 m away | 59 m² | 112 m² | +53 m² +90% | 2016 |
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| 1, Harford Road601 m away | 96 m² | 147 m² | +51 m² +53% | 2018 |
|---|
| 136, Evering Avenue442 m away | 77 m² | 125 m² | +48 m² +62% | 2023 |
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| 95, Evering Avenue509 m away | 62 m² | 109 m² | +47 m² +76% | 2026 |
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| 19, Herm Road0 m away | 116 m² | 163 m² | +47 m² +41% | 2016 |
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| 53, Evering Avenue93 m away | 128 m² | 173 m² | +45 m² +35% | 2025 |
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| 91, Rossmore Road787 m away | 89 m² | 134 m² | +45 m² +51% | 2017 |
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| 67, Evering Avenue93 m away | 69 m² | 113 m² | +44 m² +64% | 2018 |
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| 54, Evering Avenue172 m away | 129 m² | 173 m² | +44 m² +34% | 2013 |
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| 660, Ringwood Road429 m away | 106 m² | 149 m² | +43 m² +41% | 2025 |
|---|
| 447, Ringwood Road311 m away | 102 m² | 145 m² | +43 m² +42% | 2013 |
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| 26, Evering Avenue172 m away | 99 m² | 142 m² | +43 m² +43% | 2012 |
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| 91, Evering Avenue509 m away | 73 m² | 114 m² | +41 m² +56% | 2017 |
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| 46, Farwell Road839 m away | 72 m² | 111 m² | +39 m² +54% | 2025 |
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| 29, Raleigh Road897 m away | 108 m² | 147 m² | +39 m² +36% | 2022 |
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| 60, Evering Avenue172 m away | 81 m² | 119 m² | +38 m² +47% | 2025 |
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| 57, Evering Avenue93 m away | 63 m² | 101 m² | +38 m² +60% | 2022 |
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| 5, Pembroke Road955 m away | 39 m² | 76 m² | +37 m² +95% | 2015 |
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| 4, Keyes Close997 m away | 76 m² | 112 m² | +36 m² +47% | 2016 |
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| 15, Benbow Crescent802 m away | 82 m² | 118 m² | +36 m² +44% | 2014 |
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| 33, St Brelades Avenue415 m away | 74 m² | 109 m² | +35 m² +47% | 2023 |
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| 130, Rosemary Road932 m away | 68 m² | 102 m² | +34 m² +50% | 2026 |
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| 32, Brixey Road773 m away | 77 m² | 111 m² | +34 m² +44% | 2021 |
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| 14, Jersey Close260 m away | 97 m² | 129 m² | +32 m² +33% | 2014 |
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| 27, Alderney Avenue123 m away | 78 m² | 109 m² | +31 m² +40% | 2026 |
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| 6, Monkton Crescent960 m away | 56 m² | 86 m² | +30 m² +54% | 2022 |
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| 36, Brixey Road773 m away | 68 m² | 97 m² | +29 m² +43% | 2016 |
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| 29, Benbow Crescent802 m away | 83 m² | 112 m² | +29 m² +35% | 2016 |
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| 6, Evering Avenue172 m away | 65 m² | 94 m² | +29 m² +45% | 2011 |
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| 272, Herbert Avenue415 m away | 56 m² | 83 m² | +27 m² +48% | 2026 |
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| 79, Rossmore Road654 m away | 63 m² | 89 m² | +26 m² +41% | 2025 |
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| 9, Herm Road0 m away | 101 m² | 127 m² | +26 m² +26% | 2016 |
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| 111, Benbow Crescent802 m away | 85 m² | 111 m² | +26 m² +31% | 2016 |
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| 50, Benbow Crescent840 m away | 85 m² | 111 m² | +26 m² +31% | 2016 |
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| 264, Herbert Avenue415 m away | 55 m² | 81 m² | +26 m² +47% | 2013 |
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| 54, Bedford Road North740 m away | 68 m² | 93 m² | +25 m² +37% | 2016 |
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| 274, Herbert Avenue415 m away | 68 m² | 92 m² | +24 m² +35% | 2024 |
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| 127, Rosemary Road897 m away | 71 m² | 95 m² | +24 m² +34% | 2018 |
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| 377, Ringwood Road598 m away | 109 m² | 133 m² | +24 m² +22% | 2014 |
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| 71, Kimmeridge Avenue803 m away | 120 m² | 143 m² | +23 m² +19% | 2026 |
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| 71, Rossmore Road654 m away | 61 m² | 84 m² | +23 m² +38% | 2024 |
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| 4, Dolbery Road North550 m away | 84 m² | 106 m² | +22 m² +26% | 2025 |
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| 12, Berkeley Avenue276 m away | 110 m² | 131 m² | +21 m² +19% | 2024 |
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| Flat 2, 215, Herbert Avenue540 m away | 44 m² | 65 m² | +21 m² +48% | 2018 |
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| 35, Corbiere Avenue430 m away | 73 m² | 93 m² | +20 m² +27% | 2021 |
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| 291, Herbert Avenue377 m away | 69 m² | 89 m² | +20 m² +29% | 2018 |
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| 2a, Farwell Road839 m away | 77 m² | 96 m² | +19 m² +25% | 2023 |
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| Flat 11, Mazion, 351 - 353, Ringwood Road709 m away | 34 m² | 52 m² | +18 m² +53% | 2026 |
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| 83, Rosemary Road939 m away | 87 m² | 105 m² | +18 m² +21% | 2024 |
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| Sundown, 2, Mannings Heath Road713 m away | 64 m² | 82 m² | +18 m² +28% | 2022 |
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| 11, Worbarrow Gardens756 m away | 90 m² | 108 m² | +18 m² +20% | 2016 |
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| 60, Rossmore Road701 m away | 83 m² | 101 m² | +18 m² +22% | 2012 |
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| 73, Rosemary Road939 m away | 63 m² | 80 m² | +17 m² +27% | 2022 |
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| 16, Bedford Road South502 m away | 84 m² | 101 m² | +17 m² +20% | 2019 |
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| 69, Evering Avenue93 m away | 88 m² | 105 m² | +17 m² +19% | 2015 |
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| 21, Hudson Close493 m away | 83 m² | 99 m² | +16 m² +19% | 2025 |
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| 27, Good Road658 m away | 86 m² | 102 m² | +16 m² +19% | 2024 |
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| 69, Benbow Crescent802 m away | 81 m² | 97 m² | +16 m² +20% | 2016 |
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| 23, Alderney Avenue123 m away | 90 m² | 106 m² | +16 m² +18% | 2014 |
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| 43, Farwell Road839 m away | 92 m² | 108 m² | +16 m² +17% | 2014 |
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| 17, Maureen Close919 m away | 59 m² | 75 m² | +16 m² +27% | 2011 |
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| 114, Belben Road885 m away | 96 m² | 111 m² | +15 m² +16% | 2026 |
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| 42, Rosemary Road992 m away | 80 m² | 95 m² | +15 m² +19% | 2024 |
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