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 BH25 5DN
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 |
|---|---|---|---|---|
| 15, Barrs Avenue852 m away | 157 m² | 343 m² | +186 m² +118% | 2017 |
| 2, Winton Way421 m away | 84 m² | 192 m² | +108 m² +129% | 2022 |
| 1, Brook Avenue944 m away | 103 m² | 206 m² | +103 m² +100% | 2022 |
| 11, Charles Crescent609 m away | 66 m² | 160 m² | +94 m² +142% | 2014 |
| 33, Brook Avenue North702 m away | 83 m² | 177 m² | +94 m² +113% | 2012 |
| 22, Barrs Wood Road848 m away | 59 m² | 141 m² | +82 m² +139% | 2021 |
| 21, Barrs Wood Road848 m away | 124 m² | 202 m² | +78 m² +63% | 2019 |
| 58, Brook Avenue North731 m away | 146 m² | 215 m² | +69 m² +47% | 2023 |
| 10, Cull Lane528 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.
| 83 m² |
| 149 m² |
| +66 m² +80% |
| 2013 |
| 51, Winchester Road862 m away | 71 m² | 132 m² | +61 m² +86% | 2024 |
|---|
| Norwood House, Brockhills Lane621 m away | 147 m² | 208 m² | +61 m² +41% | 2017 |
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| 19, Barrs Wood Road848 m away | 139 m² | 199 m² | +60 m² +43% | 2017 |
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| 62, Oakwood Avenue775 m away | 66 m² | 122 m² | +56 m² +85% | 2021 |
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| Litchfield, Bashley Road690 m away | 84 m² | 140 m² | +56 m² +67% | 2017 |
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| 7, Akeshill Close452 m away | 91 m² | 145 m² | +54 m² +59% | 2019 |
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| 65, Oakwood Avenue743 m away | 76 m² | 128 m² | +52 m² +68% | 2024 |
|---|
| 7, The Fallows473 m away | 115 m² | 166 m² | +51 m² +44% | 2023 |
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| Cotswold, Bashley Road690 m away | 68 m² | 119 m² | +51 m² +75% | 2017 |
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| 27, Brook Avenue North702 m away | 94 m² | 144 m² | +50 m² +53% | 2024 |
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| 20, Cull Lane528 m away | 101 m² | 148 m² | +47 m² +47% | 2014 |
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| 2, Linford Close714 m away | 114 m² | 161 m² | +47 m² +41% | 2014 |
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| 8, Ballard Close789 m away | 100 m² | 146 m² | +46 m² +46% | 2026 |
|---|
| 109, Manor Road951 m away | 34 m² | 80 m² | +46 m² +135% | 2019 |
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| 15, Brook Avenue North702 m away | 122 m² | 168 m² | +46 m² +38% | 2018 |
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| 98, Brook Avenue North472 m away | 81 m² | 127 m² | +46 m² +57% | 2012 |
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| 4, Ballard Close789 m away | 93 m² | 134 m² | +41 m² +44% | 2011 |
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| 14, Crockford Close398 m away | 53 m² | 93 m² | +40 m² +75% | 2021 |
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| 34, Marston Road575 m away | 82 m² | 121 m² | +39 m² +48% | 2025 |
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| 2a, Cull Lane528 m away | 84 m² | 123 m² | +39 m² +46% | 2011 |
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| 2, Cull Lane528 m away | 84 m² | 122 m² | +38 m² +45% | 2020 |
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| 71, Ferndale Road411 m away | 53 m² | 90 m² | +37 m² +70% | 2022 |
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| 3, Woodside Lane775 m away | 202 m² | 238 m² | +36 m² +18% | 2024 |
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| 111, Manor Road951 m away | 36 m² | 72 m² | +36 m² +100% | 2009 |
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| 9, Gorsefield Road680 m away | 69 m² | 101 m² | +32 m² +46% | 2021 |
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| 23, Keswick Road416 m away | 112 m² | 144 m² | +32 m² +29% | 2013 |
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| 94, Brook Avenue North472 m away | 79 m² | 107 m² | +28 m² +35% | 2019 |
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| 30, Barrs Wood Road848 m away | 79 m² | 107 m² | +28 m² +35% | 2018 |
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| 36, Oakwood Avenue775 m away | 74 m² | 101 m² | +27 m² +36% | 2020 |
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| St Kenelms, St Johns Road752 m away | 99 m² | 123 m² | +24 m² +24% | 2026 |
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| 2, Ballard Close789 m away | 101 m² | 123 m² | +22 m² +22% | 2014 |
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| 25, Keswick Road416 m away | 105 m² | 126 m² | +21 m² +20% | 2025 |
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| 23, Marston Road575 m away | 95 m² | 114 m² | +19 m² +20% | 2025 |
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| Hope Cottage, Bashley Road642 m away | 121 m² | 140 m² | +19 m² +16% | 2018 |
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| 9, Whitley Way279 m away | 94 m² | 112 m² | +18 m² +19% | 2013 |
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| The Haven, St Johns Road752 m away | 82 m² | 99 m² | +17 m² +21% | 2025 |
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| 15, Winchester Road862 m away | 74 m² | 90 m² | +16 m² +22% | 2022 |
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| Flat 4, Lakeside Pines, Barrs Avenue906 m away | 46 m² | 62 m² | +16 m² +35% | 2022 |
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| 9, Deer Park Close989 m away | 79 m² | 95 m² | +16 m² +20% | 2014 |
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| Flat 38, Lakeside Pines, Barrs Avenue906 m away | 45 m² | 60 m² | +15 m² +33% | 2022 |
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| 4, Deer Park Close989 m away | 73 m² | 88 m² | +15 m² +21% | 2015 |
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