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 RH19 3EY
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 |
|---|---|---|---|---|
| Fairlight House, Holtye Road654 m away | 253 m² | 589 m² | +336 m² +133% | 2021 |
| Kentwater, Holtye Road869 m away | 225 m² | 382 m² | +157 m² +70% | 2025 |
| 186, Holtye Road319 m away | 76 m² | 187 m² | +111 m² +146% | 2016 |
| 1, Orchard Farm Cottages, Holtye Road869 m away | 109 m² | 211 m² | +102 m² +94% | 2023 |
| 252, Holtye Road0 m away | 152 m² | 235 m² | +83 m² +55% | 2023 |
| 17, Greenhurst Drive397 m away | 118 m² | 173 m² | +55 m² +47% | 2016 |
| 6, Great Field Place57 m away | 135 m² | 189 m² | +54 m² +40% | 2023 |
| 170, Holtye Road319 m away | 93 m² | 147 m² | +54 m² +58% | 2022 |
| 34, Pegasus Way259 m away | 95 m² | 149 m² | +54 m² +57% | 2018 |
| 173, Holtye Road336 m away | 192 m² | 245 m² | +53 m² +28% | 2012 |
| 17, Lancaster Drive584 m away | 121 m² | 173 m² | +52 m² +43% | 2023 |
| 159, Holtye Road336 m away | 76 m² | 127 m² | +51 m² +67% | 2025 |
| 18, Ashurst Way364 m away | 76 m² | 125 m² | +49 m² +64% | 2014 |
| 12, Ashurst Way364 m away | 76 m² | 125 m² | +49 m² +64% | 2014 |
| 10, Ashurst Way364 m away | 76 m² | 125 m² | +49 m² +64% | 2014 |
| 33, Holtye Road962 m away | 43 m² | 90 m² | +47 m² +109% | 2012 |
| 3, Great Field Place57 m away | 147 m² | 184 m² | +37 m² +25% | 2023 |
| 37, Fulmar Drive270 m away | 133 m² | 167 m² | +34 m² +26% | 2016 |
| 32, Elizabeth Crescent901 m away | 65 m² | 98 m² | +33 m² +51% | 2021 |
| 2, Greenstede Avenue995 m away | 77 m² | 110 m² | +33 m² +43% | 2018 |
| 56, Lynton Park Avenue815 m away | 132 m² | 158 m² | +26 m² +20% | 2026 |
| 60, Holtye Avenue496 m away | 115 m² | 139 m² | +24 m² +21% | 2026 |
| 195, Holtye Road336 m away | 81 m² | 105 m² | +24 m² +30% | 2024 |
| 1, Beechfields989 m away | 88 m² | 112 m² | +24 m² +27% | 2023 |
| 212, Holtye Road0 m away | 69 m² | 93 m² | +24 m² +35% | 2020 |
| 21, Mindelheim Avenue879 m away | 126 m² | 149 m² | +23 m² +18% | 2025 |
| 4, Surrey View180 m away | 69 m² | 92 m² | +23 m² +33% | 2022 |
| 9, Merlin Way466 m away | 116 m² | 139 m² | +23 m² +20% | 2016 |
| 28, Mindelheim Avenue946 m away | 120 m² | 143 m² | +23 m² +19% | 2011 |
| 11, Fulmar Drive149 m away | 87 m² | 108 m² | +21 m² +24% | 2024 |
| 23, Holtye Road962 m away | 60 m² | 80 m² | +20 m² +33% | 2025 |
| 47, Holtye Road962 m away | 115 m² | 133 m² | +18 m² +16% | 2022 |
| 38, Pegasus Way259 m away | 63 m² | 80 m² | +17 m² +27% | 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.