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 RH16 4QZ
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 |
|---|---|---|---|---|
| North Haven, Fox Hill201 m away | 195 m² | 344 m² | +149 m² +76% | 2015 |
| 54, Wivelsfield Road869 m away | 76 m² | 174 m² | +98 m² +129% | 2019 |
| Cotswold, Fox Hill Close205 m away | 232 m² | 311 m² | +79 m² +34% | 2020 |
| 10, Kendall Court, Southdowns Park991 m away | 78 m² | 154 m² | +76 m² +97% | 2018 |
| 21, Weald Rise235 m away | 169 m² | 244 m² | +75 m² +44% | 2025 |
| 56, Wivelsfield Road869 m away | 71 m² | 146 m² | +75 m² +106% | 2019 |
| 4, Fox Hill Village0 m away | 104 m² | 173 m² | +69 m² +66% | 2023 |
| Birnam, Fox Hill Village0 m away | 109 m² | 177 m² | +68 m² +62% | 2018 |
| 9, Knox Road853 m away | 133 m² | 193 m² | +60 m² +45% | 2025 |
| Renniston, Rookery Way559 m away | 147 m² | 202 m² | +55 m² +37% | 2017 |
| 1, Cheney Crescent597 m away | 133 m² | 187 m² | +54 m² +41% | 2023 |
| Lyndhurst, Rookery Way559 m away | 218 m² | 269 m² | +51 m² +23% | 2017 |
| 1, Hurstwood Lane284 m away | 145 m² | 190 m² | +45 m² +31% | 2021 |
| 29, Edward Road941 m away | 66 m² | 104 m² | +38 m² +58% | 2017 |
| 50, Edward Road848 m away | 66 m² | 98 m² | +32 m² +48% | 2018 |
| 1, Grainger Way909 m away | 132 m² | 162 m² | +30 m² +23% | 2024 |
| 9, Kendall Court, Southdowns Park991 m away | 55 m² | 85 m² | +30 m² +55% | 2011 |
| 18, Old House Lane934 m away | 100 m² | 124 m² | +24 m² +24% | 2026 |
| 23, Pinewood Way974 m away | 84 m² | 108 m² | +24 m² +29% | 2026 |
| Wellingtons, 50, Wivelsfield Road869 m away | 148 m² | 171 m² | +23 m² +16% | 2024 |
| 42, Wivelsfield Road869 m away | 92 m² | 114 m² | +22 m² +24% | 2025 |
| 47, Wivelsfield Road975 m away | 90 m² | 111 m² | +21 m² +23% | 2021 |
| 25, Park West850 m away | 34 m² | 55 m² | +21 m² +62% | 2009 |
| 32, Edward Road848 m away | 68 m² | 88 m² | +20 m² +29% | 2021 |
| 8, Knox Road853 m away | 118 m² | 137 m² | +19 m² +16% | 2025 |
| 51, Wivelsfield Road975 m away | 73 m² | 92 m² | +19 m² +26% | 2015 |
| Path Head, Fox Hill559 m away | 115 m² | 133 m² | +18 m² +16% | 2023 |
| 11, Pennyfather Lane585 m away | 80 m² | 97 m² | +17 m² +21% | 2026 |
| 21, Park East941 m away | 72 m² | 88 m² | +16 m² +22% | 2024 |
| 9, Park West825 m away | 46 m² | 61 m² | +15 m² +33% | 2019 |
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.