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 CT14 8HG
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 |
|---|---|---|---|---|
| Boxtree Cottage, Hangmans Lane204 m away | 127 m² | 282 m² | +155 m² +122% | 2020 |
| The Tempest, Hangmans Lane204 m away | 97 m² | 204 m² | +107 m² +110% | 2021 |
| 35, Queens Rise95 m away | 59 m² | 128 m² | +69 m² +117% | 2017 |
| Rowan Lea, Back Street87 m away | 86 m² | 136 m² | +50 m² +58% | 2026 |
| Belvidere, Back Street87 m away | 77 m² | 117 m² | +40 m² +52% | 2013 |
| Sutherland, Dover Road0 m away | 133 m² | 166 m² | +33 m² +25% | 2020 |
| 1, Ringwould Cottage, Back Street119 m away | 122 m² | 146 m² | +24 m² +20% | 2020 |
| Huntsman Chalet, Back Street87 m away | 79 m² | 103 m² | +24 m² +30% | 2019 |
| Chilterns, Back Street87 m away | 107 m² | 126 m² | +19 m² +18% | 2021 |
| Bloomsbury, Back Street87 m away | 106 m² | 125 m² | +19 m² +18% | 2021 |
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.