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 DE3 0FL
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 |
|---|---|---|---|---|
| 167, Station Road812 m away | 167 m² | 312 m² | +145 m² +87% | 2026 |
| 7, Mews Court385 m away | 84 m² | 152 m² | +68 m² +81% | 2024 |
| 212, Station Road675 m away | 103 m² | 171 m² | +68 m² +66% | 2020 |
| 9, Radbourne Gate300 m away | 170 m² | 234 m² | +64 m² +38% | 2019 |
| 37, Gisborne Close931 m away | 104 m² | 164 m² | +60 m² +58% | 2014 |
| 50, Muswell Road978 m away | 71 m² | 128 m² | +57 m² +80% | 2023 |
| 13, Fairbourne Drive397 m away | 75 m² | 122 m² | +47 m² +63% | 2025 |
| 112, Brisbane Road958 m away | 81 m² | 128 m² | +47 m² +58% | 2025 |
| 40, East Avenue969 m away | 62 m² | 104 m² | +42 m² +68% | 2024 |
| 159, Station Road974 m away | 99 m² | 141 m² | +42 m² +42% | 2024 |
| 28, Spinneybrook Way240 m away | 149 m² | 190 m² | +41 m² +28% | 2024 |
| 15, Victoria Close803 m away | 133 m² | 174 m² | +41 m² +31% | 2023 |
| 3, Victoria Close803 m away | 119 m² | 159 m² | +40 m² +34% | 2025 |
| 115, Brisbane Road874 m away | 95 m² | 135 m² | +40 m² +42% | 2017 |
| 25, Spinneybrook Way240 m away | 70 m² | 108 m² | +38 m² +54% | 2026 |
| 81, Chilson Drive824 m away | 99 m² | 137 m² | +38 m² +38% | 2015 |
| 197, Station Road542 m away | 203 m² | 239 m² | +36 m² +18% | 2018 |
| 202, Station Road675 m away | 149 m² | 182 m² | +33 m² +22% | 2019 |
| 41, Kingsmuir Road839 m away | 75 m² | 105 m² | +30 m² +40% | 2020 |
| 17, Inglewood Avenue491 m away | 88 m² | 114 m² | +26 m² +30% | 2024 |
| 9, Onslow Road854 m away | 64 m² | 90 m² | +26 m² +41% | 2020 |
| 13, Adelaide Close673 m away | 115 m² | 138 m² | +23 m² +20% | 2026 |
| 6, Spinneybrook Way240 m away | 138 m² | 161 m² | +23 m² +17% | 2015 |
| 2, Rangemore Close719 m away | 73 m² | 95 m² | +22 m² +30% | 2023 |
| 21, Malvern Close947 m away | 25 m² | 45 m² | +20 m² +80% | 2025 |
| 88, Radbourne Court Apartments, Starflower Way129 m away | 66 m² | 86 m² | +20 m² +30% | 2024 |
| 44, Radbourne Court Apartments, Starflower Way129 m away | 72 m² | 91 m² | +19 m² +26% | 2020 |
| 35, Chilson Drive824 m away | 74 m² | 93 m² | +19 m² +26% | 2015 |
| 18, Ladybank Road782 m away | 95 m² | 114 m² | +19 m² +20% | 2013 |
| 28, Grange Road713 m away | 113 m² | 131 m² | +18 m² +16% | 2018 |
| 65, Chilson Drive824 m away | 60 m² | 78 m² | +18 m² +30% | 2017 |
| 215, Station Road415 m away | 79 m² | 97 m² | +18 m² +23% | 2014 |
| 123, Brisbane Road874 m away | 77 m² | 94 m² | +17 m² +22% | 2025 |
| 127, Ladybank Road833 m away | 60 m² | 77 m² | +17 m² +28% | 2024 |
| 34, Buxton Drive829 m away | 70 m² | 86 m² | +16 m² +23% | 2018 |
| 3, Westhall Road775 m away | 76 m² | 91 m² | +15 m² +20% | 2025 |
| 17, Elderflower Close121 m away | 61 m² | 76 m² | +15 m² +25% | 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.