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 WN5 7TX
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 |
|---|---|---|---|---|
| 53, Birchley Road752 m away | 115 m² | 262 m² | +147 m² +128% | 2014 |
| 3, Linden Grove704 m away | 183 m² | 324 m² | +141 m² +77% | 2019 |
| 1, Birchley Avenue647 m away | 137 m² | 262 m² | +125 m² +91% | 2015 |
| 107, Hillside Close602 m away | 81 m² | 182 m² | +101 m² +125% | 2022 |
| 100, Birchley Road752 m away | 90 m² | 170 m² | +80 m² +89% | 2016 |
| 5, St Marys Avenue720 m away | 123 m² | 195 m² | +72 m² +59% | 2025 |
| 35, Hollin Hey Close294 m away | 147 m² | 214 m² | +67 m² +46% | 2014 |
| 8, Myrtle Grove398 m away | 86 m² | 147 m² | +61 m² +71% | 2024 |
| 7, Fair View724 m away | 109 m² | 168 m² | +59 m² +54% | 2024 |
| 102, Royden Road912 m away | 86 m² | 143 m² | +57 m² +66% | 2020 |
| 41, Ellis Road279 m away | 112 m² | 160 m² | +48 m² +43% | 2009 |
| 2, St Marys Avenue720 m away | 135 m² | 181 m² | +46 m² +34% | 2024 |
| 10, Mitchell Road658 m away | 96 m² | 138 m² | +42 m² +44% | 2014 |
| 7, Andrew Avenue984 m away | 71 m² | 111 m² | +40 m² +56% | 2014 |
| 1, Lilac Grove458 m away | 85 m² | 122 m² | +37 m² +44% | 2025 |
| 90, Birchley Road752 m away | 77 m² | 114 m² | +37 m² +48% | 2025 |
| 87, Avon Road322 m away | 71 m² | 108 m² | +37 m² +52% | 2016 |
| 2, Stretton Avenue659 m away | 136 m² | 172 m² | +36 m² +26% | 2022 |
| 22, Gerrard Road793 m away | 70 m² | 104 m² | +34 m² +49% | 2016 |
| 15, Ashfield Crescent584 m away | 79 m² | 112 m² | +33 m² +42% | 2015 |
| 3, School Drive881 m away | 88 m² | 117 m² | +29 m² +33% | 2020 |
| 13, School Brow928 m away | 125 m² | 151 m² | +26 m² +21% | 2024 |
| 2, Lostock Close719 m away | 97 m² | 122 m² | +25 m² +26% | 2025 |
| 11, Gerrard Road793 m away | 66 m² | 91 m² | +25 m² +38% | 2023 |
| 101, Carr Mill Road259 m away | 97 m² | 121 m² | +24 m² +25% | 2022 |
| 13, Myrtle Grove398 m away | 84 m² | 107 m² | +23 m² +27% | 2022 |
| 94, Rainford Road712 m away | 98 m² | 119 m² | +21 m² +21% | 2016 |
| 29, Hillside Close602 m away | 74 m² | 93 m² | +19 m² +26% | 2024 |
| 26, Elm Drive872 m away | 65 m² | 84 m² | +19 m² +29% | 2024 |
| 18, Ribble Crescent566 m away | 39 m² | 58 m² | +19 m² +49% | 2023 |
| 4, Gerrard Road793 m away | 84 m² | 103 m² | +19 m² +23% | 2023 |
| 76, Claremont Road929 m away | 62 m² | 81 m² | +19 m² +31% | 2021 |
| 49, Roby Well Way852 m away | 95 m² | 110 m² | +15 m² +16% | 2026 |
| 28, Ribble Crescent566 m away | 77 m² | 92 m² | +15 m² +19% | 2023 |
| 19, Birchley Road542 m away | 78 m² | 93 m² | +15 m² +19% | 2014 |
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.