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 GL5 5DG
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 |
|---|---|---|---|---|
| Bownham House489 m away | 234 m² | 433 m² | +199 m² +85% | 2018 |
| Springfield House, Littleworth940 m away | 218 m² | 355 m² | +137 m² +63% | 2016 |
| Beaulieu, St Chloe900 m away | 111 m² | 247 m² | +136 m² +123% | 2021 |
| 53, Bownham Park421 m away | 229 m² | 323 m² | +94 m² +41% | 2015 |
| The Cottage, Private Road723 m away | 175 m² | 261 m² | +86 m² +49% | 2024 |
| Larkrise, Houndscroft0 m away | 121 m² | 200 m² | +79 m² +65% | 2021 |
| Rosemead, Private Road723 m away | 120 m² | 187 m² | +67 m² +56% | 2011 |
| Gravel Hill House, Bownham707 m away | 243 m² | 304 m² | +61 m² +25% | 2019 |
| 19, Bownham Mead438 m away | 94 m² | 151 m² | +57 m² +61% | 2015 |
| Pen-Y-Bryn, The Hithe934 m away | 222 m² | 278 m² | +56 m² +25% | 2018 |
| Hawthorns Cottage, Lower Littleworth465 m away | 141 m² | 187 m² | +46 m² +33% | 2025 |
| 4, Manor Gardens928 m away | 83 m² | 129 m² | +46 m² +55% | 2023 |
| The Bungalow, Littleworth940 m away | 69 m² | 110 m² | +41 m² +59% | 2014 |
| Ivy Cottage, Littleworth825 m away | 82 m² | 113 m² | +31 m² +38% | 2022 |
| Glenhow, St Chloe900 m away | 178 m² | 209 m² | +31 m² +17% | 2014 |
| Corisande, The Hithe934 m away | 192 m² | 221 m² | +29 m² +15% | 2020 |
| 7, Bownham Mead438 m away | 109 m² | 137 m² | +28 m² +26% | 2025 |
| Woodcot, St Chloe832 m away | 74 m² | 102 m² | +28 m² +38% | 2017 |
| Willowhayne, St Chloe900 m away | 117 m² | 143 m² | +26 m² +22% | 2026 |
| 9, Bownham Mead438 m away | 126 m² | 146 m² | +20 m² +16% | 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.