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 BL6 4AY
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 |
|---|---|---|---|---|
| 6, Higher Austins478 m away | 153 m² | 283 m² | +130 m² +85% | 2023 |
| 5, Purbeck Drive437 m away | 136 m² | 261 m² | +125 m² +92% | 2023 |
| 62, Alexandra Road156 m away | 105 m² | 206 m² | +101 m² +96% | 2021 |
| 713, Chorley New Road722 m away | 230 m² | 315 m² | +85 m² +37% | 2013 |
| The Homestead, Higher Austins527 m away | 124 m² | 189 m² | +65 m² +52% | 2019 |
| 3, Silver Birch Close606 m away | 128 m² | 182 m² | +54 m² +42% | 2022 |
| 51, Sky Lark Close338 m away | 58 m² | 108 m² | +50 m² +86% | 2016 |
| 34, Chorley New Road449 m away | 90 m² | 137 m² | +47 m² +52% | 2011 |
| 1, Crompton Road286 m away | 110 m² | 155 m² | +45 m² +41% | 2020 |
| 9, Higher Austins527 m away | 82 m² | 124 m² | +42 m² +51% | 2022 |
| 34, Crowborough Close462 m away | 98 m² | 139 m² | +41 m² +42% | 2024 |
| 6, Daisyfield829 m away | 92 m² | 132 m² | +40 m² +43% | 2012 |
| 2, Purbeck Drive437 m away | 154 m² | 193 m² | +39 m² +25% | 2023 |
| 40, Holmebrook Drive793 m away | 107 m² | 144 m² | +37 m² +35% | 2025 |
| 25, Hollowell Lane696 m away | 61 m² | 96 m² | +35 m² +57% | 2016 |
| 16, Oxford Road0 m away | 76 m² | 110 m² | +34 m² +45% | 2024 |
| 22, Silver Birch Close606 m away | 143 m² | 177 m² | +34 m² +24% | 2013 |
| 66, Rockwell Road449 m away | 73 m² | 106 m² | +33 m² +45% | 2025 |
| 30, Crowborough Close462 m away | 125 m² | 157 m² | +32 m² +26% | 2020 |
| 7, Crompton Road286 m away | 114 m² | 146 m² | +32 m² +28% | 2018 |
| 1039, Chorley New Road222 m away | 40 m² | 70 m² | +30 m² +75% | 2025 |
| 1023, Chorley New Road142 m away | 72 m² | 100 m² | +28 m² +39% | 2022 |
| 6, Wimborne Close762 m away | 143 m² | 171 m² | +28 m² +20% | 2015 |
| 17, Austins Lane234 m away | 87 m² | 111 m² | +24 m² +28% | 2023 |
| 45, Wilson Fold Avenue394 m away | 69 m² | 93 m² | +24 m² +35% | 2021 |
| Brogen Court, Lostock Lane969 m away | 48 m² | 71 m² | +23 m² +48% | 2022 |
| 27, Alexandra Road60 m away | 95 m² | 116 m² | +21 m² +22% | 2023 |
| 29, Trevarrick Court876 m away | 82 m² | 103 m² | +21 m² +26% | 2023 |
| 19, Sky Lark Close338 m away | 88 m² | 108 m² | +20 m² +23% | 2025 |
| 20, Oxford Road0 m away | 73 m² | 91 m² | +18 m² +25% | 2014 |
| 48, Holmebrook Drive793 m away | 104 m² | 121 m² | +17 m² +16% | 2026 |
| 14, Ox Hey Lane261 m away | 75 m² | 92 m² | +17 m² +23% | 2022 |
| 90, Claypool Road838 m away | 79 m² | 96 m² | +17 m² +22% | 2019 |
| 4, Greenwood Avenue941 m away | 100 m² | 117 m² | +17 m² +17% | 2014 |
| 9, Melbury Drive298 m away | 67 m² | 83 m² | +16 m² +24% | 2026 |
| 1003, Chorley New Road142 m away | 83 m² | 99 m² | +16 m² +19% | 2024 |
| 2, Coachfield Drive496 m away | 90 m² | 106 m² | +16 m² +18% | 2024 |
| 1013, Chorley New Road142 m away | 86 m² | 102 m² | +16 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.