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 SN16 9UB
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 |
|---|---|---|---|---|
| 1, Old Railway Close263 m away | 108 m² | 258 m² | +150 m² +139% | 2022 |
| Clareville, Foundry Road694 m away | 106 m² | 224 m² | +118 m² +111% | 2025 |
| Orchard Cottage, Tetbury Hill Gardens341 m away | 150 m² | 268 m² | +118 m² +79% | 2013 |
| Braemore441 m away | 165 m² | 281 m² | +116 m² +70% | 2024 |
| 2, Ron Golding Close164 m away | 80 m² | 138 m² | +58 m² +73% | 2024 |
| 8, Avon Road953 m away | 116 m² | 173 m² | +57 m² +49% | 2018 |
| 8, Aubrey Rise224 m away | 80 m² | 136 m² | +56 m² +70% | 2024 |
| Cartref, Bremilham Road999 m away | 67 m² | 123 m² | +56 m² +84% | 2013 |
| 4, Ron Golding Close164 m away | 139 m² | 180 m² | +41 m² +29% | 2014 |
| 14, Oxford Street950 m away | 115 m² | 156 m² | +41 m² +36% | 2014 |
| 74, Avenue De Gien453 m away | 122 m² | 159 m² | +37 m² +30% | 2018 |
| 59, Gloucester Road686 m away | 78 m² | 113 m² | +35 m² +45% | 2012 |
| 31, Elmer Close133 m away | 46 m² | 80 m² | +34 m² +74% | 2014 |
| 29, Elmer Close133 m away | 46 m² | 80 m² | +34 m² +74% | 2014 |
| 28, Elmer Close133 m away | 47 m² | 80 m² | +33 m² +70% | 2014 |
| 49, Gastons Road860 m away | 61 m² | 92 m² | +31 m² +51% | 2016 |
| 56, Avenue De Gien453 m away | 111 m² | 141 m² | +30 m² +27% | 2025 |
| 14, Gastons Road883 m away | 81 m² | 108 m² | +27 m² +33% | 2014 |
| 15, Wortheys Close129 m away | 53 m² | 79 m² | +26 m² +49% | 2023 |
| 61, Bristol Street927 m away | 55 m² | 81 m² | +26 m² +47% | 2011 |
| 46, Gloucester Street967 m away | 37 m² | 63 m² | +26 m² +70% | 2009 |
| 16, Bonners Close204 m away | 74 m² | 99 m² | +25 m² +34% | 2014 |
| 23, Bonners Close204 m away | 60 m² | 84 m² | +24 m² +40% | 2025 |
| 15, Burnham Road738 m away | 130 m² | 154 m² | +24 m² +18% | 2023 |
| 4, Orwell Close0 m away | 68 m² | 92 m² | +24 m² +35% | 2020 |
| 12, Lacemakers Road171 m away | 88 m² | 110 m² | +22 m² +25% | 2024 |
| 6, Kingfisher Mill, Park Road641 m away | 88 m² | 110 m² | +22 m² +25% | 2024 |
| 4, Pool Gastons Road857 m away | 135 m² | 156 m² | +21 m² +16% | 2014 |
| 24, Gastons Road883 m away | 83 m² | 103 m² | +20 m² +24% | 2025 |
| 30a, Burnham Road781 m away | 44 m² | 63 m² | +19 m² +43% | 2024 |
| 7, Powell Rise249 m away | 80 m² | 99 m² | +19 m² +24% | 2015 |
| The Willows, Tetbury Hill252 m away | 75 m² | 93 m² | +18 m² +24% | 2025 |
| 3, St. Michaels Court, Market Cross948 m away | 106 m² | 124 m² | +18 m² +17% | 2020 |
| 9, St Marys Lane760 m away | 44 m² | 62 m² | +18 m² +41% | 2019 |
| 30, Niebull Close154 m away | 91 m² | 109 m² | +18 m² +20% | 2014 |
| 22, Elmer Close133 m away | 89 m² | 106 m² | +17 m² +19% | 2025 |
| 8, Webbs Way67 m away | 78 m² | 94 m² | +16 m² +21% | 2023 |
| 30, Athelstan Road840 m away | 78 m² | 93 m² | +15 m² +19% | 2025 |
| 16b, Oxford Street950 m away | 61 m² | 76 m² | +15 m² +25% | 2024 |
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.