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 RG8 0PJ
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 |
|---|---|---|---|---|
| Horns Farm, Tidmore Lane971 m away | 253 m² | 463 m² | +210 m² +83% | 2023 |
| 75, Whitehouse Road941 m away | 83 m² | 176 m² | +93 m² +112% | 2018 |
| 12, Gap Way902 m away | 135 m² | 213 m² | +78 m² +58% | 2023 |
| 24, Lackmore Gardens523 m away | 122 m² | 183 m² | +61 m² +50% | 2024 |
| 1, Croft Way797 m away | 78 m² | 136 m² | +58 m² +74% | 2024 |
| 91, Whitehouse Road941 m away | 132 m² | 178 m² | +46 m² +35% | 2017 |
| 2, Lucerne Cottages499 m away | 139 m² | 183 m² | +44 m² +32% | 2020 |
| Flat 1, Hope Cottage, Reading Road653 m away | 81 m² | 108 m² | +27 m² +33% | 2025 |
| 9, Oakdene877 m away | 148 m² | 175 m² | +27 m² +18% | 2016 |
| 1, Cuddesdon Close715 m away | 74 m² | 100 m² | +26 m² +35% | 2015 |
| 95, Whitehouse Road941 m away | 118 m² | 136 m² | +18 m² +15% | 2013 |
| 3, The Close773 m away | 72 m² | 87 m² | +15 m² +21% | 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.