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 RG40 3QN
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 |
|---|---|---|---|---|
| Dell House, The Ridges910 m away | 1,098 m² | 1,412 m² | +314 m² +29% | 2021 |
| Tulaig, Heath Ride181 m away | 256 m² | 466 m² | +210 m² +82% | 2020 |
| Pine Lodge, Heath Ride181 m away | 187 m² | 395 m² | +208 m² +111% | 2016 |
| 333, Nine Mile Ride767 m away | 182 m² | 366 m² | +184 m² +101% | 2024 |
| Chandlers Cottage, Wick Hill Lane962 m away | 220 m² | 384 m² | +164 m² +75% | 2015 |
| Chasleton, Lower Wokingham Road990 m away | 160 m² | 323 m² | +163 m² +102% | 2021 |
| Malting, Hollybush Ride546 m away | 291 m² | 436 m² | +145 m² +50% | 2015 |
| 310, Nine Mile Ride640 m away | 105 m² | 248 m² | +143 m² +136% | 2020 |
| 331, Nine Mile Ride767 m away | 179 m² | 296 m² | +117 m² +65% | 2025 |
| Foxfield, Wick Hill Lane962 m away | 179 m² | 292 m² | +113 m² +63% | 2024 |
| Bramblings, Lower Wokingham Road990 m away | 129 m² | 239 m² | +110 m² +85% | 2017 |
| Heathmere, Heath Ride0 m away | 289 m² | 396 m² | +107 m² +37% | 2025 |
| 251, Nine Mile Ride856 m away | 78 m² | 173 m² | +95 m² +122% | 2022 |
| Braunwald, Heath Ride181 m away | 109 m² | 196 m² | +87 m² +80% | 2020 |
| 255, Nine Mile Ride856 m away | 85 m² | 166 m² | +81 m² +95% | 2024 |
| Beechwood House, Lower Wokingham Road990 m away | 192 m² | 263 m² | +71 m² +37% | 2024 |
| Cornerways, Heath Ride740 m away | 77 m² | 137 m² | +60 m² +78% | 2024 |
| 339, Nine Mile Ride767 m away | 234 m² | 293 m² | +59 m² +25% | 2016 |
| Woodside, Hollybush Ride546 m away | 173 m² | 224 m² | +51 m² +29% | 2012 |
| 45, Ashdale Park859 m away | 164 m² | 202 m² | +38 m² +23% | 2017 |
| 261b, Nine Mile Ride717 m away | 81 m² | 118 m² | +37 m² +46% | 2025 |
| 114, Kiln Ride878 m away | 117 m² | 154 m² | +37 m² +32% | 2017 |
| The Ridings, Heath Ride181 m away | 178 m² | 211 m² | +33 m² +19% | 2022 |
| 298, Nine Mile Ride640 m away | 144 m² | 176 m² | +32 m² +22% | 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.