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 TD15 1BH
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 |
|---|---|---|---|---|
| 3, Lords Mount458 m away | 101 m² | 148 m² | +47 m² +47% | 2014 |
| 18, Governors Gardens580 m away | 51 m² | 96 m² | +45 m² +88% | 2025 |
| 26a, Bridge Street293 m away | 121 m² | 165 m² | +44 m² +36% | 2023 |
| 43a, Low Greens412 m away | 120 m² | 160 m² | +40 m² +33% | 2021 |
| 12, Ravensdowne436 m away | 128 m² | 168 m² | +40 m² +31% | 2014 |
| 37, North Road897 m away | 130 m² | 167 m² | +37 m² +28% | 2023 |
| 8, Governors Gardens580 m away | 109 m² | 146 m² | +37 m² +34% | 2016 |
| 14, Ladywell Road927 m away | 80 m² | 115 m² | +35 m² +44% | 2016 |
| 50c, Bridge Street293 m away | 164 m² | 197 m² | +33 m² +20% | 2021 |
| 1a, Quay Walls343 m away | 72 m² | 103 m² | +31 m² +43% | 2026 |
| 4a, Church Road764 m away | 80 m² | 108 m² | +28 m² +35% | 2019 |
| 15, Easter Wynd227 m away | 31 m² | 55 m² | +24 m² +77% | 2025 |
| 20, Castle Drive959 m away | 70 m² | 93 m² | +23 m² +33% | 2015 |
| 36b, Main Street570 m away | 49 m² | 71 m² | +22 m² +45% | 2018 |
| 12, Castle Drive959 m away | 64 m² | 86 m² | +22 m² +34% | 2018 |
| 15, Coxons Lane202 m away | 81 m² | 103 m² | +22 m² +27% | 2015 |
| 17, Ladywell Road857 m away | 65 m² | 87 m² | +22 m² +34% | 2010 |
| 5, Love Lane209 m away | 29 m² | 48 m² | +19 m² +66% | 2008 |
| 53 - 55, Marygate177 m away | 85 m² | 102 m² | +17 m² +20% | 2023 |
| 113a, Marygate0 m away | 99 m² | 115 m² | +16 m² +16% | 2022 |
| 69b, Ravensdowne392 m away | 99 m² | 114 m² | +15 m² +15% | 2013 |
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.