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 SO52 9HR
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, Rownhams Road795 m away | 64 m² | 159 m² | +95 m² +148% | 2014 |
| 5, Broad Lane296 m away | 92 m² | 183 m² | +91 m² +99% | 2024 |
| 47, Rownhams Lane0 m away | 72 m² | 156 m² | +84 m² +117% | 2024 |
| 128, Rownhams Lane713 m away | 133 m² | 206 m² | +73 m² +55% | 2026 |
| 175, Rownhams Lane981 m away | 70 m² | 142 m² | +72 m² +103% | 2014 |
| 73, Rownhams Lane0 m away | 161 m² | 228 m² | +67 m² +42% | 2022 |
| 37, Rownhams Lane0 m away | 74 m² | 134 m² | +60 m² +81% | 2025 |
| 108, Rownhams Road851 m away | 71 m² | 128 m² | +57 m² +80% | 2022 |
| 38, Firgrove Road412 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.
| 60 m² |
| 117 m² |
| +57 m² +95% |
| 2020 |
| 152, Ringwood Drive370 m away | 76 m² | 132 m² | +56 m² +74% | 2025 |
|---|
| 153, Ringwood Drive326 m away | 101 m² | 150 m² | +49 m² +49% | 2014 |
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| 19, Hulles Way640 m away | 85 m² | 133 m² | +48 m² +56% | 2015 |
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| 15, Harris Way671 m away | 88 m² | 133 m² | +45 m² +51% | 2021 |
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| 160, Rownhams Lane713 m away | 95 m² | 138 m² | +43 m² +45% | 2025 |
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| 75, Rownhams Road795 m away | 60 m² | 103 m² | +43 m² +72% | 2013 |
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| 11, Brownhill Road973 m away | 119 m² | 159 m² | +40 m² +34% | 2026 |
|---|
| 16, Highlands Close310 m away | 67 m² | 107 m² | +40 m² +60% | 2018 |
|---|
| 24, Six Oaks Road725 m away | 166 m² | 205 m² | +39 m² +23% | 2015 |
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| 17, Sycamore Close251 m away | 36 m² | 74 m² | +38 m² +106% | 2022 |
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| 1, Woodside Road517 m away | 83 m² | 119 m² | +36 m² +43% | 2026 |
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| 63, Rownhams Lane0 m away | 112 m² | 147 m² | +35 m² +31% | 2013 |
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| 2, Cerne Close339 m away | 80 m² | 113 m² | +33 m² +41% | 2026 |
|---|
| 118, Ringwood Drive370 m away | 105 m² | 137 m² | +32 m² +30% | 2026 |
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| 31, Rownhams Road795 m away | 133 m² | 165 m² | +32 m² +24% | 2020 |
|---|
| 97, Rownhams Lane325 m away | 61 m² | 92 m² | +31 m² +51% | 2025 |
|---|
| 3, Merry Gardens495 m away | 98 m² | 129 m² | +31 m² +32% | 2023 |
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| 4, Langham Close665 m away | 44 m² | 74 m² | +30 m² +68% | 2015 |
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| 3, Sycamore Close251 m away | 71 m² | 100 m² | +29 m² +41% | 2026 |
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| 23, Brownhill Road973 m away | 88 m² | 117 m² | +29 m² +33% | 2015 |
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| 4, St Andrews Close253 m away | 90 m² | 118 m² | +28 m² +31% | 2016 |
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| 12a, Amberley Close244 m away | 77 m² | 105 m² | +28 m² +36% | 2015 |
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| 5, Fielden Close502 m away | 79 m² | 106 m² | +27 m² +34% | 2025 |
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| 24, Tottehale Close730 m away | 77 m² | 104 m² | +27 m² +35% | 2024 |
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| 106, Rownhams Road851 m away | 71 m² | 96 m² | +25 m² +35% | 2022 |
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| 7, Highlands Close310 m away | 72 m² | 97 m² | +25 m² +35% | 2015 |
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| 62, Tottehale Close730 m away | 91 m² | 115 m² | +24 m² +26% | 2024 |
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| 22, Rownhams Lane259 m away | 51 m² | 75 m² | +24 m² +47% | 2013 |
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| 43, Fulford Road601 m away | 110 m² | 134 m² | +24 m² +22% | 2009 |
|---|
| 21, Proctor Drive856 m away | 67 m² | 90 m² | +23 m² +34% | 2019 |
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| 77, Mortimer Way828 m away | 57 m² | 76 m² | +19 m² +33% | 2025 |
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| 33, Launcelyn Close888 m away | 92 m² | 111 m² | +19 m² +21% | 2020 |
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| 155, Fleming Avenue931 m away | 75 m² | 94 m² | +19 m² +25% | 2016 |
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| 95, Cedar Crescent238 m away | 69 m² | 88 m² | +19 m² +28% | 2014 |
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| 7, West Lane354 m away | 118 m² | 136 m² | +18 m² +15% | 2024 |
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| 68, Tottehale Close730 m away | 91 m² | 109 m² | +18 m² +20% | 2023 |
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| 20, Orchard Close248 m away | 70 m² | 88 m² | +18 m² +26% | 2013 |
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| 15, Chilcott Court683 m away | 77 m² | 94 m² | +17 m² +22% | 2024 |
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| 102, Ringwood Drive408 m away | 60 m² | 77 m² | +17 m² +28% | 2017 |
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| 1, Chilcott Court683 m away | 53 m² | 70 m² | +17 m² +32% | 2013 |
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| 13, Orchard Close248 m away | 99 m² | 115 m² | +16 m² +16% | 2025 |
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| 26, Baddesley Close472 m away | 83 m² | 99 m² | +16 m² +19% | 2025 |
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| 17, Linden Walk304 m away | 73 m² | 89 m² | +16 m² +22% | 2023 |
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| 100, Botley Road830 m away | 63 m² | 79 m² | +16 m² +25% | 2023 |
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| Roselea, Nutburn Road992 m away | 84 m² | 100 m² | +16 m² +19% | 2021 |
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| 107, Ringwood Drive323 m away | 84 m² | 100 m² | +16 m² +19% | 2020 |
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| 25, Rownhams Lane299 m away | 69 m² | 85 m² | +16 m² +23% | 2015 |
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| 150, Ringwood Drive370 m away | 57 m² | 73 m² | +16 m² +28% | 2015 |
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| 30, Whitebeam Way388 m away | 85 m² | 101 m² | +16 m² +19% | 2014 |
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| 52, Middle Road641 m away | 61 m² | 76 m² | +15 m² +25% | 2020 |
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