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 WF11 8QL
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, Highfield Avenue691 m away | 139 m² | 232 m² | +93 m² +67% | 2023 |
| 1, School Drive502 m away | 86 m² | 156 m² | +70 m² +81% | 2017 |
| 81, Pontefract Road678 m away | 100 m² | 157 m² | +57 m² +57% | 2024 |
| 1, Warren Avenue910 m away | 118 m² | 173 m² | +55 m² +47% | 2018 |
| School Bungalow, Hampden Close342 m away | 73 m² | 128 m² | +55 m² +75% | 2014 |
| 9, Pontefract Road718 m away | 37 m² | 86 m² | +49 m² +132% | 2010 |
| 23, Wentcliffe Road276 m away | 37 m² | 85 m² | +48 m² +130% | 2020 |
| 27, Shelley Drive0 m away | 51 m² | 96 m² | +45 m² +88% | 2024 |
| 32, Askam Avenue954 m away | 70 m² | 113 m² | +43 m² +61% | 2022 |
| 8, Chariot Place186 m away | 42 m² | 81 m² | +39 m² +93% | 2021 |
| 34, Chariot Place186 m away | 42 m² | 81 m² | +39 m² +93% | 2019 |
| 25, Chariot Place186 m away | 34 m² | 69 m² | +35 m² +103% | 2019 |
| 49, Pollards Fields487 m away | 45 m² | 78 m² | +33 m² +73% | 2023 |
| 27, Chariot Place186 m away | 34 m² | 67 m² | +33 m² +97% | 2020 |
| 17, Chariot Place186 m away | 34 m² | 66 m² | +32 m² +94% | 2020 |
| 2, Chariot Place186 m away | 34 m² | 65 m² | +31 m² +91% | 2020 |
| 95a, Pontefract Road840 m away | 141 m² | 170 m² | +29 m² +21% | 2024 |
| 14, Chariot Place186 m away | 34 m² | 62 m² | +28 m² +82% | 2022 |
| Ferrybridge Lock House, Lock Hill814 m away | 105 m² | 132 m² | +27 m² +26% | 2026 |
| 25, Spurrier Avenue790 m away | 99 m² | 119 m² | +20 m² +20% | 2025 |
| 95, Simpsons Lane937 m away | 69 m² | 89 m² | +20 m² +29% | 2014 |
| 86, Doncaster Road519 m away | 107 m² | 126 m² | +19 m² +18% | 2018 |
| 26, Mill View153 m away | 42 m² | 60 m² | +18 m² +43% | 2026 |
| 16, Vale Walk675 m away | 67 m² | 85 m² | +18 m² +27% | 2026 |
| 17, Snowden Avenue573 m away | 86 m² | 104 m² | +18 m² +21% | 2025 |
| 90, Knottingley Road992 m away | 85 m² | 103 m² | +18 m² +21% | 2019 |
| 18, Ashdown Court633 m away | 43 m² | 61 m² | +18 m² +42% | 2018 |
| 22, Pontefract Road703 m away | 90 m² | 107 m² | +17 m² +19% | 2023 |
| 94, Knottingley Road992 m away | 81 m² | 98 m² | +17 m² +21% | 2017 |
| 25, Askam Avenue954 m away | 73 m² | 90 m² | +17 m² +23% | 2014 |
| 36, Mill View153 m away | 45 m² | 61 m² | +16 m² +36% | 2013 |
| 120, Pontefract Road950 m away | 91 m² | 106 m² | +15 m² +16% | 2016 |
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.