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 BH15 4DW
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 |
|---|---|---|---|---|
| 6, Branksea Avenue0 m away | 161 m² | 332 m² | +171 m² +106% | 2024 |
| 90, Lulworth Avenue405 m away | 226 m² | 363 m² | +137 m² +61% | 2021 |
| 69, Lake Drive651 m away | 157 m² | 282 m² | +125 m² +80% | 2021 |
| 13, Branksea Avenue0 m away | 148 m² | 256 m² | +108 m² +73% | 2019 |
| 99, Lulworth Avenue459 m away | 98 m² | 205 m² | +107 m² +109% | 2026 |
| 12, Napier Road512 m away | 77 m² | 184 m² | +107 m² +139% | 2022 |
| 57, Lulworth Avenue459 m away | 112 m² | 218 m² | +106 m² +95% | 2018 |
| 61, Lake Road534 m away | 74 m² | 174 m² | +100 m² +135% | 2024 |
| 276, Blandford Road829 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.
| 79 m² |
| 177 m² |
| +98 m² +124% |
| 2020 |
| 8, Napier Road512 m away | 74 m² | 168 m² | +94 m² +127% | 2014 |
|---|
| 62, Lake Drive482 m away | 81 m² | 174 m² | +93 m² +115% | 2023 |
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| 21, Hinchliffe Road889 m away | 87 m² | 177 m² | +90 m² +103% | 2026 |
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| 5, Napier Road520 m away | 76 m² | 165 m² | +89 m² +117% | 2020 |
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| 35, Moriconium Quay, Lake Avenue249 m away | 98 m² | 183 m² | +85 m² +87% | 2017 |
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| 111, Moriconium Quay, Lake Avenue309 m away | 137 m² | 217 m² | +80 m² +58% | 2021 |
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| 34, Napier Road512 m away | 84 m² | 163 m² | +79 m² +94% | 2020 |
|---|
| 24, Woodlands Avenue951 m away | 68 m² | 143 m² | +75 m² +110% | 2017 |
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| 83, Lulworth Avenue459 m away | 101 m² | 173 m² | +72 m² +71% | 2022 |
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| 170, Lake Road161 m away | 74 m² | 146 m² | +72 m² +97% | 2015 |
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| 299, Blandford Road743 m away | 101 m² | 172 m² | +71 m² +70% | 2024 |
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| 33, Lake Road905 m away | 58 m² | 129 m² | +71 m² +122% | 2024 |
|---|
| 46, Lulworth Avenue405 m away | 111 m² | 182 m² | +71 m² +64% | 2018 |
|---|
| 36, Lulworth Close251 m away | 150 m² | 218 m² | +68 m² +45% | 2011 |
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| 7, Samson Road701 m away | 72 m² | 137 m² | +65 m² +90% | 2021 |
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| 31, Woodlands Avenue951 m away | 77 m² | 142 m² | +65 m² +84% | 2017 |
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| 28, Branksea Avenue182 m away | 391 m² | 450 m² | +59 m² +15% | 2025 |
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| 148, Lake Road161 m away | 88 m² | 141 m² | +53 m² +60% | 2023 |
|---|
| 39, Samson Road840 m away | 72 m² | 122 m² | +50 m² +69% | 2023 |
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| 24, David Way434 m away | 117 m² | 166 m² | +49 m² +42% | 2023 |
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| 64, Lulworth Avenue405 m away | 145 m² | 190 m² | +45 m² +31% | 2011 |
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| 44, Branksea Avenue182 m away | 285 m² | 329 m² | +44 m² +15% | 2025 |
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| 138, Blandford Road921 m away | 85 m² | 129 m² | +44 m² +52% | 2022 |
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| 14a, Lake Road972 m away | 125 m² | 166 m² | +41 m² +33% | 2020 |
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| 349, Blandford Road860 m away | 142 m² | 182 m² | +40 m² +28% | 2014 |
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| 12, Carmel Close614 m away | 73 m² | 112 m² | +39 m² +53% | 2022 |
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| 107, Lake Road534 m away | 120 m² | 157 m² | +37 m² +31% | 2014 |
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| 6, St Michaels Close811 m away | 41 m² | 77 m² | +36 m² +88% | 2017 |
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| 23, Branksea Avenue0 m away | 110 m² | 145 m² | +35 m² +32% | 2023 |
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| 32, Lulworth Avenue163 m away | 115 m² | 149 m² | +34 m² +30% | 2022 |
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| 98, Moriconium Quay, Lake Avenue249 m away | 173 m² | 204 m² | +31 m² +18% | 2023 |
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| 28, Woodlands Avenue951 m away | 128 m² | 159 m² | +31 m² +24% | 2022 |
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| 18, Rockley Road313 m away | 85 m² | 115 m² | +30 m² +35% | 2024 |
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| 24, Lulworth Avenue163 m away | 85 m² | 114 m² | +29 m² +34% | 2015 |
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| 13, Napier Road520 m away | 69 m² | 97 m² | +28 m² +41% | 2025 |
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| 6, Lulworth Avenue163 m away | 98 m² | 126 m² | +28 m² +29% | 2024 |
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| 3, Woodlands Crescent911 m away | 98 m² | 126 m² | +28 m² +29% | 2023 |
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| 7, Aldis Gardens790 m away | 73 m² | 101 m² | +28 m² +38% | 2019 |
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| 54, Moriconium Quay, Lake Avenue249 m away | 101 m² | 128 m² | +27 m² +27% | 2009 |
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| 2, Old Rectory Mews842 m away | 114 m² | 137 m² | +23 m² +20% | 2022 |
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| 166, Lake Road161 m away | 60 m² | 82 m² | +22 m² +37% | 2025 |
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| 14, Hinchliffe Road889 m away | 83 m² | 105 m² | +22 m² +27% | 2023 |
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| 11, Beccles Close789 m away | 59 m² | 81 m² | +22 m² +37% | 2016 |
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| 14, Rockley Road313 m away | 88 m² | 109 m² | +21 m² +24% | 2024 |
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| 2, Branksea Close107 m away | 85 m² | 105 m² | +20 m² +24% | 2020 |
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| 26, Benjamin Road560 m away | 82 m² | 102 m² | +20 m² +24% | 2015 |
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| 16, Napier Road512 m away | 83 m² | 103 m² | +20 m² +24% | 2013 |
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| 279, Blandford Road743 m away | 82 m² | 102 m² | +20 m² +24% | 2011 |
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| 31, Samson Road701 m away | 117 m² | 136 m² | +19 m² +16% | 2024 |
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| 5, Coles Avenue435 m away | 57 m² | 75 m² | +18 m² +32% | 2024 |
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| 14, Hercules Road911 m away | 73 m² | 91 m² | +18 m² +25% | 2023 |
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| 55, Moriconium Quay, Lake Avenue249 m away | 71 m² | 89 m² | +18 m² +25% | 2021 |
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| 9, Samson Road701 m away | 72 m² | 90 m² | +18 m² +25% | 2017 |
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| 11, Ashmore Avenue727 m away | 56 m² | 74 m² | +18 m² +32% | 2016 |
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| 41, Rockley Road313 m away | 67 m² | 84 m² | +17 m² +25% | 2024 |
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| 76, Lake Road506 m away | 79 m² | 96 m² | +17 m² +22% | 2016 |
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| 18, Tuckers Lane642 m away | 95 m² | 112 m² | +17 m² +18% | 2015 |
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| 285, Blandford Road743 m away | 86 m² | 102 m² | +16 m² +19% | 2023 |
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| 47, Hamilton Crescent603 m away | 92 m² | 108 m² | +16 m² +17% | 2022 |
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| Flat 1, Lulworth Court, 2, Joshua Close541 m away | 45 m² | 60 m² | +15 m² +33% | 2025 |
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| 6, Hercules Road911 m away | 81 m² | 96 m² | +15 m² +19% | 2015 |
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