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 RG12 8BS
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, Falcon Way446 m away | 65 m² | 137 m² | +72 m² +111% | 2013 |
| 8, Spoonbill Rise412 m away | 79 m² | 143 m² | +64 m² +81% | 2011 |
| 53, Butler Drive784 m away | 192 m² | 250 m² | +58 m² +30% | 2022 |
| 29, Jardine Place658 m away | 71 m² | 125 m² | +54 m² +76% | 2025 |
| 14, Harrier Way551 m away | 114 m² | 163 m² | +49 m² +43% | 2019 |
| 15, Cuckoo Lane654 m away | 126 m² | 174 m² | +48 m² +38% | 2024 |
| 11, Kingfisher Chase619 m away | 172 m² | 219 m² | +47 m² +27% | 2024 |
| 3, Falcon Way446 m away | 83 m² | 129 m² | +46 m² +55% | 2013 |
| 14, Blackcap Lane330 m away | 130 m² | 175 m² | +45 m² +35% | 2026 |
| 12, Harrier Way551 m away | 128 m² | 168 m² | +40 m² +31% | 2020 |
| 8, Kittiwake Chase490 m away | 79 m² | 116 m² | +37 m² +47% | 2011 |
| 6, Dipper Lea578 m away | 106 m² | 140 m² | +34 m² +32% | 2023 |
| 6, Blackcap Lane330 m away | 103 m² | 137 m² | +34 m² +33% | 2020 |
| 5, Dipper Lea578 m away | 106 m² | 139 m² | +33 m² +31% | 2025 |
| 12, Merlin Way177 m away | 114 m² | 142 m² | +28 m² +25% | 2021 |
| 4, Kittiwake Chase490 m away | 114 m² | 141 m² | +27 m² +24% | 2023 |
| 6, Viking883 m away | 77 m² | 102 m² | +25 m² +32% | 2023 |
| 58, Merlin Way177 m away | 76 m² | 101 m² | +25 m² +33% | 2011 |
| 2, Fieldfare Drive448 m away | 112 m² | 136 m² | +24 m² +21% | 2026 |
| Northview House, Amen Corner851 m away | 126 m² | 148 m² | +22 m² +17% | 2013 |
| 3, Hewett Lea965 m away | 77 m² | 96 m² | +19 m² +25% | 2025 |
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.