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 SO45 1XA
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 |
|---|---|---|---|---|
| The Laurels, New Road253 m away | 207 m² | 330 m² | +123 m² +59% | 2024 |
| 17, Walkers Lane South978 m away | 55 m² | 134 m² | +79 m² +144% | 2019 |
| 12, Norman Road592 m away | 67 m² | 145 m² | +78 m² +116% | 2015 |
| 22, Newlands Close437 m away | 102 m² | 178 m² | +76 m² +75% | 2024 |
| 14, Norman Road592 m away | 87 m² | 159 m² | +72 m² +83% | 2021 |
| 149, Hampton Lane199 m away | 70 m² | 126 m² | +56 m² +80% | 2024 |
| Fairmile, Blackfield Road574 m away | 200 m² | 254 m² | +54 m² +27% | 2025 |
| 51, Hampton Lane618 m away | 94 m² | 148 m² | +54 m² +57% | 2024 |
| Plot 1, The Drove172 m away | 69 m² | 122 m² | +53 m² +77% | 2019 |
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.
| 106 m² |
| 155 m² |
| +49 m² +46% |
| 2025 |
| 14, Long Copse927 m away | 122 m² | 166 m² | +44 m² +36% | 2014 |
|---|
| Goldrings, Thornbury Avenue792 m away | 70 m² | 109 m² | +39 m² +56% | 2024 |
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| 2, Holly Copse, Blackfield Road164 m away | 41 m² | 79 m² | +38 m² +93% | 2022 |
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| 18, Nicholas Road976 m away | 82 m² | 120 m² | +38 m² +46% | 2019 |
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| Sayrock, Thornbury Avenue827 m away | 94 m² | 130 m² | +36 m² +38% | 2026 |
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| 1, Holly Copse, Blackfield Road164 m away | 41 m² | 77 m² | +36 m² +88% | 2022 |
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| 65, Rollestone Road995 m away | 73 m² | 109 m² | +36 m² +49% | 2014 |
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| Penlaurel, Thornbury Avenue792 m away | 67 m² | 101 m² | +34 m² +51% | 2019 |
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| 31, The Glade967 m away | 109 m² | 140 m² | +31 m² +28% | 2025 |
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| 5, Alum Close876 m away | 108 m² | 138 m² | +30 m² +28% | 2025 |
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| 2, Evergreen Cottage, The Drove172 m away | 77 m² | 105 m² | +28 m² +36% | 2023 |
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| Westbury, Walkers Lane North511 m away | 110 m² | 137 m² | +27 m² +25% | 2017 |
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| 47, Rollestone Road995 m away | 101 m² | 126 m² | +25 m² +25% | 2022 |
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| 9, Ashdown Road956 m away | 86 m² | 111 m² | +25 m² +29% | 2021 |
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| 7, Hartsgrove Avenue330 m away | 75 m² | 98 m² | +23 m² +31% | 2026 |
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| 1, May Crescent930 m away | 88 m² | 110 m² | +22 m² +25% | 2025 |
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| Graffham, Thornbury Avenue827 m away | 125 m² | 147 m² | +22 m² +18% | 2023 |
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| 225, Hampton Lane0 m away | 89 m² | 110 m² | +21 m² +24% | 2023 |
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| 150, Hampton Lane199 m away | 35 m² | 56 m² | +21 m² +60% | 2018 |
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| 6, Hughes Close50 m away | 116 m² | 136 m² | +20 m² +17% | 2024 |
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| Woodside, Walkers Lane North511 m away | 68 m² | 87 m² | +19 m² +28% | 2013 |
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| 108, Hampton Lane364 m away | 50 m² | 68 m² | +18 m² +36% | 2026 |
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| 12, Crawte Avenue791 m away | 60 m² | 78 m² | +18 m² +30% | 2024 |
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| 17, The Glade967 m away | 77 m² | 95 m² | +18 m² +23% | 2022 |
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| 17, Wilverley Place164 m away | 106 m² | 123 m² | +17 m² +16% | 2025 |
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| Northwood, The Pentagon996 m away | 100 m² | 117 m² | +17 m² +17% | 2022 |
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| 34, Newlands Copse461 m away | 67 m² | 83 m² | +16 m² +24% | 2012 |
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| 34, Wilverley Place164 m away | 97 m² | 112 m² | +15 m² +15% | 2026 |
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| 6, Wessex Close630 m away | 70 m² | 85 m² | +15 m² +21% | 2026 |
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| 10, Woodland Gardens610 m away | 85 m² | 100 m² | +15 m² +18% | 2023 |
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| 40, Long Copse927 m away | 69 m² | 84 m² | +15 m² +22% | 2020 |
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