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 BH7 7JB
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 |
|---|---|---|---|---|
| 98, Harewood Avenue733 m away | 239 m² | 502 m² | +263 m² +110% | 2014 |
| 77, Harewood Avenue780 m away | 127 m² | 308 m² | +181 m² +143% | 2021 |
| 26, Holdenhurst Avenue762 m away | 149 m² | 296 m² | +147 m² +99% | 2018 |
| 11, Holdenhurst Avenue843 m away | 171 m² | 299 m² | +128 m² +75% | 2016 |
| 5, Cheriton Avenue585 m away | 100 m² | 216 m² | +116 m² +116% | 2019 |
| 2, Eastcott Close535 m away | 104 m² | 219 m² | +115 m² +111% | 2015 |
| 87, Harewood Avenue780 m away | 156 m² | 257 m² | +101 m² +65% | 2012 |
| 1355, Christchurch Road967 m away | 116 m² | 209 m² | +93 m² +80% | 2026 |
| 35, Holdenhurst Avenue843 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.
| 108 m² |
| 201 m² |
| +93 m² +86% |
| 2018 |
| 45, Leydene Avenue870 m away | 87 m² | 174 m² | +87 m² +100% | 2022 |
|---|
| 21, Cheriton Avenue585 m away | 123 m² | 198 m² | +75 m² +61% | 2025 |
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| 222, Harewood Avenue995 m away | 115 m² | 187 m² | +72 m² +63% | 2020 |
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| 12, Shepherds Way378 m away | 93 m² | 164 m² | +71 m² +76% | 2010 |
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| 208, Harewood Avenue995 m away | 94 m² | 164 m² | +70 m² +74% | 2023 |
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| 36, Waltham Road647 m away | 166 m² | 233 m² | +67 m² +40% | 2022 |
|---|
| 61, Petersfield Road391 m away | 101 m² | 165 m² | +64 m² +63% | 2022 |
|---|
| 14, Woodcocks Crescent257 m away | 124 m² | 187 m² | +63 m² +51% | 2016 |
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| 18, Holmfield Avenue711 m away | 111 m² | 168 m² | +57 m² +51% | 2023 |
|---|
| 3, Petersfield Road825 m away | 90 m² | 144 m² | +54 m² +60% | 2013 |
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| 27, Lascelles Road942 m away | 86 m² | 139 m² | +53 m² +62% | 2020 |
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| 43, Hambledon Road792 m away | 133 m² | 186 m² | +53 m² +40% | 2009 |
|---|
| 85, Petersfield Road423 m away | 105 m² | 154 m² | +49 m² +47% | 2021 |
|---|
| 79, Petersfield Road391 m away | 123 m² | 166 m² | +43 m² +35% | 2014 |
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| 68, Hambledon Road600 m away | 101 m² | 141 m² | +40 m² +40% | 2020 |
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| 81, Durrington Road465 m away | 143 m² | 180 m² | +37 m² +26% | 2025 |
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| 14, Leydene Avenue919 m away | 88 m² | 125 m² | +37 m² +42% | 2013 |
|---|
| 52, Petersfield Road345 m away | 172 m² | 208 m² | +36 m² +21% | 2022 |
|---|
| 9, Iford Gardens792 m away | 95 m² | 131 m² | +36 m² +38% | 2019 |
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| 1091, Christchurch Road961 m away | 36 m² | 71 m² | +35 m² +97% | 2011 |
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| 103, Corhampton Road976 m away | 141 m² | 176 m² | +35 m² +25% | 2011 |
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| 1168, Christchurch Road881 m away | 62 m² | 96 m² | +34 m² +55% | 2015 |
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| 75, Holdenhurst Avenue546 m away | 134 m² | 166 m² | +32 m² +24% | 2018 |
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| 6, Hursley Close655 m away | 133 m² | 164 m² | +31 m² +23% | 2025 |
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| 6, Petersfield Road691 m away | 126 m² | 157 m² | +31 m² +25% | 2009 |
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| 7, Cooper Dean Drive819 m away | 66 m² | 94 m² | +28 m² +42% | 2016 |
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| 3, Waltham Close923 m away | 127 m² | 154 m² | +27 m² +21% | 2026 |
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| 75, Littledown Avenue973 m away | 106 m² | 133 m² | +27 m² +25% | 2026 |
|---|
| 23, Leydene Avenue870 m away | 90 m² | 116 m² | +26 m² +29% | 2025 |
|---|
| 42, Cooper Dean Drive819 m away | 79 m² | 105 m² | +26 m² +33% | 2016 |
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| 41, Cooper Dean Drive819 m away | 79 m² | 105 m² | +26 m² +33% | 2016 |
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| 30, Holdenhurst Avenue762 m away | 133 m² | 158 m² | +25 m² +19% | 2013 |
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| 10, Lascelles Road942 m away | 89 m² | 113 m² | +24 m² +27% | 2024 |
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| 218, Harewood Avenue995 m away | 82 m² | 106 m² | +24 m² +29% | 2017 |
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| 53, Meon Road508 m away | 135 m² | 158 m² | +23 m² +17% | 2026 |
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| 42, Corhampton Road981 m away | 134 m² | 156 m² | +22 m² +16% | 2024 |
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| 39, Elmgate Drive466 m away | 114 m² | 135 m² | +21 m² +18% | 2024 |
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| 3, Leydene Close979 m away | 87 m² | 108 m² | +21 m² +24% | 2018 |
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| 73, Jewell Road909 m away | 72 m² | 92 m² | +20 m² +28% | 2026 |
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| 1217a, Christchurch Road934 m away | 133 m² | 153 m² | +20 m² +15% | 2016 |
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| 51, Petersfield Road391 m away | 133 m² | 153 m² | +20 m² +15% | 2014 |
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| 29, Springbank Road648 m away | 100 m² | 119 m² | +19 m² +19% | 2022 |
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| 10, Harewood Gardens716 m away | 122 m² | 141 m² | +19 m² +16% | 2022 |
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| 8, Cooper Dean Drive819 m away | 76 m² | 94 m² | +18 m² +24% | 2016 |
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| 51, Leaphill Road987 m away | 95 m² | 113 m² | +18 m² +19% | 2016 |
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| 11, Henley Gardens533 m away | 111 m² | 128 m² | +17 m² +15% | 2022 |
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| 19, Leaphill Road987 m away | 86 m² | 103 m² | +17 m² +20% | 2013 |
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| 6, Leydene Close979 m away | 95 m² | 111 m² | +16 m² +17% | 2025 |
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| 52, Throop Road848 m away | 78 m² | 94 m² | +16 m² +21% | 2024 |
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| 21, Lechlade Gardens118 m away | 80 m² | 96 m² | +16 m² +20% | 2023 |
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| 37, Durrington Road525 m away | 78 m² | 94 m² | +16 m² +21% | 2023 |
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| Flat 12, Lascelles Court, Lascelles Road953 m away | 62 m² | 78 m² | +16 m² +26% | 2015 |
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| 42, Mount Pleasant Drive993 m away | 72 m² | 88 m² | +16 m² +22% | 2014 |
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| 72, Corhampton Road981 m away | 68 m² | 84 m² | +16 m² +24% | 2013 |
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| 10, Ovington Avenue710 m away | 74 m² | 90 m² | +16 m² +22% | 2011 |
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| 9, Hatfield Gardens247 m away | 65 m² | 80 m² | +15 m² +23% | 2026 |
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| Flat 4, Ropley Court, Ropley Road813 m away | 43 m² | 58 m² | +15 m² +35% | 2018 |
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