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 NR18 9FA
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 |
|---|---|---|---|---|
| 12, Station Road610 m away | 77 m² | 146 m² | +69 m² +90% | 2014 |
| 3, Avenue Road869 m away | 62 m² | 129 m² | +67 m² +108% | 2017 |
| 8, Silfield Road217 m away | 87 m² | 150 m² | +63 m² +72% | 2019 |
| 31, Silfield Avenue302 m away | 103 m² | 160 m² | +57 m² +55% | 2022 |
| 30, Silfield Road217 m away | 61 m² | 116 m² | +55 m² +90% | 2014 |
| 4, Beechwood Court259 m away | 124 m² | 178 m² | +54 m² +44% | 2024 |
| 13, Silfield Road257 m away | 87 m² | 139 m² | +52 m² +60% | 2015 |
| 39, Silfield Road152 m away | 91 m² | 138 m² | +47 m² +52% | 2026 |
| 4, Elm Terrace986 m away | 39 m² | 83 m² | +44 m² +113% | 2024 |
| 14, Silfield Road217 m away | 212 m² | 249 m² | +37 m² +17% | 2023 |
| 11, The Lizard476 m away | 77 m² | 113 m² | +36 m² +47% | 2015 |
| 13, Friarscroft Lane927 m away | 148 m² | 180 m² | +32 m² +22% | 2024 |
| 22, Browick Road902 m away | 73 m² | 105 m² | +32 m² +44% | 2011 |
| 24, The Lizard476 m away | 66 m² | 97 m² | +31 m² +47% | 2014 |
| 10, Firecrest Close0 m away | 190 m² | 220 m² | +30 m² +16% | 2020 |
| 11, Silfield Road257 m away | 166 m² | 192 m² | +26 m² +16% | 2012 |
| 19, Evora Road300 m away | 111 m² | 134 m² | +23 m² +21% | 2023 |
| 2, Elan Close433 m away | 90 m² | 108 m² | +18 m² +20% | 2025 |
| 22, Station Road610 m away | 75 m² | 92 m² | +17 m² +23% | 2020 |
| 6, Queen Street981 m away | 64 m² | 81 m² | +17 m² +27% | 2019 |
| 14, Bridewell Street965 m away | 96 m² | 113 m² | +17 m² +18% | 2011 |
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.