Finding extended homes…
These only choose where you start. Every page and every lens is still one tap away.
Sign in to keep them on every device →Finding extended homes…
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 E12 5EU
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 |
|---|---|---|---|---|
| 52, Aldersbrook Road487 m away | 230 m² | 390 m² | +160 m² +70% | 2022 |
| 200, Empress Avenue92 m away | 82 m² | 181 m² | +99 m² +121% | 2013 |
| 18, Wanstead Park Avenue223 m away | 157 m² | 244 m² | +87 m² +55% | 2025 |
| 429a, Wanstead Park Road986 m away | 66 m² | 145 m² | +79 m² +120% | 2026 |
| 355, Wanstead Park Road986 m away | 104 m² | 181 m² | +77 m² +74% | 2023 |
| 8, Park Road752 m away | 96 m² | 169 m² | +73 m² +76% | 2019 |
| 228, Wanstead Park Road986 m away | 105 m² | 168 m² | +63 m² +60% | 2012 |
| 23, Northumberland Avenue571 m away | 159 m² | 220 m² | +61 m² +38% | 2016 |
| 28, Northumberland Avenue571 m away |
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.
| 254 m² |
| 311 m² |
| +57 m² +22% |
| 2024 |
| 2b, Harpenden Road662 m away | 83 m² | 140 m² | +57 m² +69% | 2024 |
|---|
| 71, Herongate Road429 m away | 105 m² | 162 m² | +57 m² +54% | 2015 |
|---|
| 23, Empress Avenue303 m away | 150 m² | 205 m² | +55 m² +37% | 2021 |
|---|
| 264, Wanstead Park Road986 m away | 86 m² | 140 m² | +54 m² +63% | 2023 |
|---|
| 56, Harpenden Road511 m away | 118 m² | 170 m² | +52 m² +44% | 2026 |
|---|
| 43, Woodlands Avenue928 m away | 131 m² | 183 m² | +52 m² +40% | 2026 |
|---|
| 26, Westmorland Close171 m away | 76 m² | 125 m² | +49 m² +64% | 2025 |
|---|
| 13, Gladding Road951 m away | 118 m² | 167 m² | +49 m² +42% | 2020 |
|---|
| 51, Dover Road479 m away | 97 m² | 143 m² | +46 m² +47% | 2019 |
|---|
| 5, Gladding Road951 m away | 88 m² | 134 m² | +46 m² +52% | 2019 |
|---|
| 323, Wanstead Park Road889 m away | 147 m² | 189 m² | +42 m² +29% | 2022 |
|---|
| 1, Harpenden Road662 m away | 108 m² | 147 m² | +39 m² +36% | 2024 |
|---|
| 73, Aldersbrook Road402 m away | 172 m² | 209 m² | +37 m² +22% | 2022 |
|---|
| 53, St Margarets Road311 m away | 133 m² | 169 m² | +36 m² +27% | 2021 |
|---|
| 2, Harpenden Road662 m away | 97 m² | 133 m² | +36 m² +37% | 2016 |
|---|
| 48, St Margarets Road311 m away | 130 m² | 164 m² | +34 m² +26% | 2023 |
|---|
| 174, Wanstead Park Road905 m away | 126 m² | 160 m² | +34 m² +27% | 2022 |
|---|
| 361, Wanstead Park Road986 m away | 119 m² | 153 m² | +34 m² +29% | 2020 |
|---|
| 129, Wanstead Park Avenue228 m away | 128 m² | 162 m² | +34 m² +27% | 2012 |
|---|
| 79c, Aldersbrook Road366 m away | 53 m² | 86 m² | +33 m² +62% | 2024 |
|---|
| 215, Wanstead Park Road974 m away | 100 m² | 133 m² | +33 m² +33% | 2020 |
|---|
| Flat 4, 41, Wanstead Park Avenue246 m away | 23 m² | 56 m² | +33 m² +143% | 2016 |
|---|
| 1, Burden Way958 m away | 82 m² | 113 m² | +31 m² +38% | 2025 |
|---|
| 101, Empress Avenue76 m away | 78 m² | 109 m² | +31 m² +40% | 2021 |
|---|
| 64, Harpenden Road511 m away | 132 m² | 163 m² | +31 m² +23% | 2020 |
|---|
| 211, Wanstead Park Road973 m away | 100 m² | 131 m² | +31 m² +31% | 2020 |
|---|
| 12, Sunderland Way127 m away | 76 m² | 104 m² | +28 m² +37% | 2023 |
|---|
| 197, Wanstead Park Road973 m away | 115 m² | 142 m² | +27 m² +23% | 2022 |
|---|
| 7, Margaretting Road400 m away | 88 m² | 114 m² | +26 m² +30% | 2024 |
|---|
| 29, Park Road793 m away | 121 m² | 147 m² | +26 m² +21% | 2023 |
|---|
| 28, Herongate Road328 m away | 113 m² | 139 m² | +26 m² +23% | 2017 |
|---|
| 45, Herongate Road318 m away | 145 m² | 170 m² | +25 m² +17% | 2020 |
|---|
| 92, Harpenden Road511 m away | 114 m² | 138 m² | +24 m² +21% | 2025 |
|---|
| Flat 8, St. James Court, 71, Aldersbrook Road402 m away | 51 m² | 74 m² | +23 m² +45% | 2023 |
|---|
| 266, Wanstead Park Road986 m away | 63 m² | 86 m² | +23 m² +37% | 2013 |
|---|
| 195b, Capel Road848 m away | 100 m² | 123 m² | +23 m² +23% | 2009 |
|---|
| 90, Capel Road946 m away | 119 m² | 141 m² | +22 m² +18% | 2021 |
|---|
| 29, Herongate Road318 m away | 131 m² | 152 m² | +21 m² +16% | 2021 |
|---|
| 19, Dover Road479 m away | 97 m² | 116 m² | +19 m² +20% | 2021 |
|---|
| 118, Capel Road946 m away | 113 m² | 132 m² | +19 m² +17% | 2018 |
|---|
| 60, Aldersbrook Road487 m away | 54 m² | 73 m² | +19 m² +35% | 2010 |
|---|
| 1, Empress Avenue303 m away | 82 m² | 99 m² | +17 m² +21% | 2023 |
|---|
| 18, Aldersbrook Road661 m away | 102 m² | 118 m² | +16 m² +16% | 2015 |
|---|
| 120, Wanstead Park Avenue201 m away | 101 m² | 117 m² | +16 m² +16% | 2012 |
|---|
| 281a, Wanstead Park Road905 m away | 50 m² | 65 m² | +15 m² +30% | 2010 |
|---|