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 DA14 5AP
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 |
|---|---|---|---|---|
| 18, Pucknells Close983 m away | 175 m² | 243 m² | +68 m² +39% | 2012 |
| The Oaks, Birchwood Road985 m away | 258 m² | 319 m² | +61 m² +24% | 2015 |
| 8, Victoria Bungalows, Old Maidstone Road440 m away | 60 m² | 109 m² | +49 m² +82% | 2024 |
| 20, Pucknells Close983 m away | 117 m² | 160 m² | +43 m² +37% | 2026 |
| Hollies, Hockenden Lane935 m away | 215 m² | 257 m² | +42 m² +20% | 2021 |
| 4, Vinsons Cottages, Hockenden Lane936 m away | 85 m² | 112 m² | +27 m² +32% | 2022 |
| Hillside, Maidstone Road320 m away | 97 m² | 113 m² | +16 m² +16% | 2023 |
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.