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 RG7 1NS
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 |
|---|---|---|---|---|
| 32, Hartley Court Road0 m away | 146 m² | 231 m² | +85 m² +58% | 2021 |
| Hartley Close, Hartley Court Road742 m away | 432 m² | 508 m² | +76 m² +18% | 2019 |
| 60, Grazeley Road989 m away | 65 m² | 127 m² | +62 m² +95% | 2020 |
| 57, Grazeley Road934 m away | 143 m² | 198 m² | +55 m² +38% | 2023 |
| 3, Kingsley Close663 m away | 86 m² | 141 m² | +55 m² +64% | 2015 |
| The Cuddy, Basingstoke Road970 m away | 86 m² | 130 m² | +44 m² +51% | 2022 |
| 65, Whitley Wood Lane996 m away | 93 m² | 137 m² | +44 m² +47% | 2020 |
| 1, Wrenswood Close798 m away | 81 m² | 123 m² | +42 m² +52% | 2024 |
| 1, Sika Gardens892 m away | 110 m² | 149 m² | +39 m² +35% | 2024 |
| 12, Mitford Court, Mitford Close800 m away | 44 m² | 79 m² | +35 m² +80% | 2025 |
| Milestone Cottage, Basingstoke Road568 m away | 186 m² | 215 m² | +29 m² +16% | 2024 |
| 4, Great Lea208 m away | 96 m² | 125 m² | +29 m² +30% | 2015 |
| 37, Caribou Walk825 m away | 62 m² | 88 m² | +26 m² +42% | 2025 |
| 2, Kingsley Close663 m away | 61 m² | 86 m² | +25 m² +41% | 2024 |
| 90, Whitley Wood Lane950 m away | 77 m² | 98 m² | +21 m² +27% | 2025 |
| 21, Lexington Grove943 m away | 86 m² | 107 m² | +21 m² +24% | 2014 |
| Flat 6, 33, Hayes Drive675 m away | 50 m² | 70 m² | +20 m² +40% | 2019 |
| Flat 9, 33, Hayes Drive675 m away | 50 m² | 69 m² | +19 m² +38% | 2019 |
| 43, Spencer Road880 m away | 85 m² | 102 m² | +17 m² +20% | 2024 |
| 19, Cresswell Close847 m away | 78 m² | 94 m² | +16 m² +21% | 2014 |
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.