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 IP12 4ST
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 |
|---|---|---|---|---|
| 21, Parkers Place992 m away | 95 m² | 180 m² | +85 m² +89% | 2022 |
| Ashlea South, Main Road310 m away | 239 m² | 322 m² | +83 m² +35% | 2008 |
| 55, Viking Heights850 m away | 185 m² | 265 m² | +80 m² +43% | 2025 |
| 9, Manor Road913 m away | 107 m² | 182 m² | +75 m² +70% | 2025 |
| 1, Alban Square260 m away | 82 m² | 153 m² | +71 m² +87% | 2011 |
| 4, Chandos Court69 m away | 83 m² | 151 m² | +68 m² +82% | 2024 |
| The Chestnuts, Hall Road924 m away | 283 m² | 342 m² | +59 m² +21% | 2022 |
| 3, The Copse441 m away | 160 m² | 218 m² | +58 m² +36% | 2025 |
| Flat 7, 9, The Paddocks775 m away | 48 m² | 98 m² | +50 m² +104% | 2016 |
| Shipway, Private Road504 m away | 88 m² | 136 m² | +48 m² +55% | 2026 |
| Lampton, Bealings Road790 m away | 140 m² | 185 m² | +45 m² +32% | 2025 |
| Upland House, Main Road337 m away | 226 m² | 271 m² | +45 m² +20% | 2022 |
| 9, Green Lane116 m away | 75 m² | 114 m² | +39 m² +52% | 2017 |
| Flat 4, 10, The Paddocks775 m away | 54 m² | 92 m² | +38 m² +70% | 2016 |
| 341, Main Road949 m away | 150 m² | 186 m² | +36 m² +24% | 2026 |
| Oakthorns, Shaw Valley Road438 m away | 137 m² | 171 m² | +34 m² +25% | 2017 |
| 14, The Paddocks775 m away | 64 m² | 98 m² | +34 m² +53% | 2016 |
| Longships, School Lane944 m away | 90 m² | 123 m² | +33 m² +37% | 2015 |
| 13, Chandos Drive0 m away | 70 m² | 102 m² | +32 m² +46% | 2020 |
| 16, Chandos Drive0 m away | 70 m² | 101 m² | +31 m² +44% | 2013 |
| 6, Chandos Drive0 m away | 73 m² | 103 m² | +30 m² +41% | 2021 |
| 45, Nunn Close615 m away | 110 m² | 140 m² | +30 m² +27% | 2013 |
| 11, Nightjar Grove347 m away | 88 m² | 117 m² | +29 m² +33% | 2025 |
| 29, The Copse441 m away | 130 m² | 159 m² | +29 m² +22% | 2016 |
| 18, Chandos Court69 m away | 88 m² | 114 m² | +26 m² +30% | 2024 |
| Glenview, School Lane944 m away | 60 m² | 83 m² | +23 m² +38% | 2014 |
| 30, Manor Road993 m away | 92 m² | 114 m² | +22 m² +24% | 2024 |
| 11, Alban Square260 m away | 80 m² | 102 m² | +22 m² +28% | 2016 |
| Flat 4, 12, The Paddocks775 m away | 76 m² | 98 m² | +22 m² +29% | 2016 |
| 15, Parkers Place992 m away | 71 m² | 93 m² | +22 m² +31% | 2016 |
| 1, Park Close872 m away | 44 m² | 66 m² | +22 m² +50% | 2011 |
| Flat 5, 9, The Paddocks775 m away | 60 m² | 81 m² | +21 m² +35% | 2016 |
| 1, Crown Close439 m away | 123 m² | 143 m² | +20 m² +16% | 2022 |
| 3, Manor Road913 m away | 110 m² | 130 m² | +20 m² +18% | 2015 |
| 6, Demesne Gardens940 m away | 112 m² | 131 m² | +19 m² +17% | 2022 |
| 35, Crown Close439 m away | 97 m² | 115 m² | +18 m² +19% | 2025 |
| Flat 4, 8, The Paddocks775 m away | 53 m² | 70 m² | +17 m² +32% | 2016 |
| Flat 2, 8, The Paddocks775 m away | 70 m² | 86 m² | +16 m² +23% | 2022 |
| Flat 4, 5, The Paddocks775 m away | 54 m² | 70 m² | +16 m² +30% | 2016 |
| Flat 3, 8, The Paddocks775 m away | 55 m² | 70 m² | +15 m² +27% | 2016 |
| Flat 5, 5, The Paddocks775 m away | 55 m² | 70 m² | +15 m² +27% | 2016 |
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.