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 WF1 5HR
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 |
|---|---|---|---|---|
| 218, Doncaster Road270 m away | 494 m² | 609 m² | +115 m² +23% | 2022 |
| 297, Barnsley Road944 m away | 134 m² | 227 m² | +93 m² +69% | 2022 |
| 21, Barnsley Road684 m away | 157 m² | 239 m² | +82 m² +52% | 2017 |
| 193, Doncaster Road198 m away | 84 m² | 160 m² | +76 m² +90% | 2016 |
| 15, Oakland Road401 m away | 50 m² | 106 m² | +56 m² +112% | 2024 |
| 13, Frederick Avenue402 m away | 77 m² | 132 m² | +55 m² +71% | 2016 |
| 20, Newland Street628 m away | 69 m² | 122 m² | +53 m² +77% | 2016 |
| 5, Ashdown Road399 m away | 61 m² | 112 m² | +51 m² +84% | 2024 |
| Flat 9, 188, Doncaster Road270 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.
| 42 m² |
| 92 m² |
| +50 m² +119% |
| 2025 |
| 17, Pretoria Street652 m away | 56 m² | 106 m² | +50 m² +89% | 2016 |
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| 189, Doncaster Road198 m away | 107 m² | 156 m² | +49 m² +46% | 2024 |
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| 30, Ashdown Road399 m away | 103 m² | 152 m² | +49 m² +48% | 2024 |
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| 32, St Catherine Street264 m away | 104 m² | 153 m² | +49 m² +47% | 2017 |
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| 27a, Regent Street162 m away | 59 m² | 108 m² | +49 m² +83% | 2016 |
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| 36, Belle Isle Avenue521 m away | 76 m² | 125 m² | +49 m² +64% | 2016 |
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| 1, Miller Avenue935 m away | 90 m² | 139 m² | +49 m² +54% | 2015 |
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| 26, Maybush Road287 m away | 87 m² | 136 m² | +49 m² +56% | 2014 |
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| 33, Dunbar Street249 m away | 64 m² | 111 m² | +47 m² +73% | 2025 |
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| 29, Temple Court620 m away | 62 m² | 107 m² | +45 m² +73% | 2018 |
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| 4, Burkill Street607 m away | 75 m² | 116 m² | +41 m² +55% | 2025 |
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| 10, Church View589 m away | 59 m² | 99 m² | +40 m² +68% | 2011 |
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| 126, Agbrigg Road349 m away | 70 m² | 109 m² | +39 m² +56% | 2022 |
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| 103, Agbrigg Road415 m away | 178 m² | 216 m² | +38 m² +21% | 2013 |
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| 243, Doncaster Road453 m away | 34 m² | 71 m² | +37 m² +109% | 2018 |
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| 19, Barnsley Road684 m away | 76 m² | 113 m² | +37 m² +49% | 2014 |
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| 6, Princess Street603 m away | 66 m² | 102 m² | +36 m² +55% | 2023 |
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| 82, Doncaster Road576 m away | 81 m² | 116 m² | +35 m² +43% | 2024 |
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| 6, Hudswell Street328 m away | 41 m² | 75 m² | +34 m² +83% | 2010 |
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| Flat 2, 1, Agbrigg Road781 m away | 42 m² | 75 m² | +33 m² +79% | 2023 |
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| 49, Belle Isle Avenue521 m away | 92 m² | 125 m² | +33 m² +36% | 2015 |
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| 39, Regent Street162 m away | 102 m² | 134 m² | +32 m² +31% | 2022 |
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| 21, Clifford Avenue938 m away | 35 m² | 67 m² | +32 m² +91% | 2021 |
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| 9, Birch Street298 m away | 72 m² | 104 m² | +32 m² +44% | 2019 |
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| 21, Briar Grove290 m away | 52 m² | 83 m² | +31 m² +60% | 2020 |
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| 19, St Catherine Street264 m away | 64 m² | 95 m² | +31 m² +48% | 2016 |
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| 9, Oakland Road401 m away | 74 m² | 104 m² | +30 m² +41% | 2024 |
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| 15, Maybush Road287 m away | 92 m² | 122 m² | +30 m² +33% | 2023 |
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| 1, Trinity Street233 m away | 92 m² | 122 m² | +30 m² +33% | 2015 |
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| 71, Doncaster Road357 m away | 34 m² | 63 m² | +29 m² +85% | 2022 |
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| 23, Oxford Street135 m away | 113 m² | 142 m² | +29 m² +26% | 2019 |
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| 3, Ashdown Road399 m away | 69 m² | 97 m² | +28 m² +41% | 2025 |
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| 44, Sparable Lane354 m away | 74 m² | 102 m² | +28 m² +38% | 2023 |
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| 45, Clifford Avenue966 m away | 68 m² | 96 m² | +28 m² +41% | 2019 |
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| 156, Agbrigg Road349 m away | 57 m² | 84 m² | +27 m² +47% | 2024 |
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| 40, Sparable Lane354 m away | 73 m² | 100 m² | +27 m² +37% | 2022 |
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| 181, Doncaster Road198 m away | 138 m² | 165 m² | +27 m² +20% | 2021 |
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| 39, Hudswell Street328 m away | 83 m² | 110 m² | +27 m² +33% | 2015 |
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| 3, Newland Court655 m away | 64 m² | 90 m² | +26 m² +41% | 2026 |
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| 18, St Catherine Street264 m away | 99 m² | 125 m² | +26 m² +26% | 2014 |
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| 17, Gordon Street457 m away | 62 m² | 87 m² | +25 m² +40% | 2024 |
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| 15, Elm Tree Street225 m away | 95 m² | 120 m² | +25 m² +26% | 2016 |
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| 28, Elizabeth Street375 m away | 73 m² | 98 m² | +25 m² +34% | 2016 |
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| 54, Sparable Lane354 m away | 119 m² | 144 m² | +25 m² +21% | 2012 |
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| 183, Doncaster Road198 m away | 122 m² | 146 m² | +24 m² +20% | 2024 |
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| 7, Burkill Street607 m away | 51 m² | 75 m² | +24 m² +47% | 2023 |
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| 14, Station Street719 m away | 105 m² | 128 m² | +23 m² +22% | 2014 |
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| 77, Chantry Waters, Waterside Way720 m away | 48 m² | 70 m² | +22 m² +46% | 2026 |
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| 179, Doncaster Road198 m away | 105 m² | 127 m² | +22 m² +21% | 2024 |
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| 75, Agbrigg Road555 m away | 115 m² | 137 m² | +22 m² +19% | 2023 |
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| 3, Kimberley Street620 m away | 57 m² | 79 m² | +22 m² +39% | 2023 |
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| 66, Sparable Lane354 m away | 65 m² | 87 m² | +22 m² +34% | 2022 |
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| 10, Burkill Street607 m away | 113 m² | 135 m² | +22 m² +19% | 2020 |
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| Waterfront House, Thornes Lane988 m away | 138 m² | 160 m² | +22 m² +16% | 2018 |
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| 1, Elizabeth Street375 m away | 92 m² | 114 m² | +22 m² +24% | 2016 |
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| 93, Regent Street0 m away | 26 m² | 47 m² | +21 m² +81% | 2020 |
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| 18, Woodcock Street435 m away | 70 m² | 91 m² | +21 m² +30% | 2019 |
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| 10, Newland Street628 m away | 62 m² | 83 m² | +21 m² +34% | 2019 |
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| 27, Ashdown Road399 m away | 77 m² | 97 m² | +20 m² +26% | 2026 |
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| 16, Duncan Avenue830 m away | 99 m² | 119 m² | +20 m² +20% | 2025 |
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| 25, Ashdown Road399 m away | 62 m² | 82 m² | +20 m² +32% | 2013 |
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| 15, Belle Vue Road408 m away | 69 m² | 89 m² | +20 m² +29% | 2012 |
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| 19, Portland Street448 m away | 124 m² | 144 m² | +20 m² +16% | 2009 |
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| 32, Regent Street162 m away | 77 m² | 96 m² | +19 m² +25% | 2026 |
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| 46, Sugar Lane338 m away | 78 m² | 97 m² | +19 m² +24% | 2026 |
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| 12, Charles Avenue468 m away | 72 m² | 91 m² | +19 m² +26% | 2022 |
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| Maybush Court, 91a, Regent Street0 m away | 29 m² | 48 m² | +19 m² +66% | 2021 |
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| 21, St Catherine Street264 m away | 75 m² | 94 m² | +19 m² +25% | 2015 |
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| 32, Sparable Lane354 m away | 45 m² | 64 m² | +19 m² +42% | 2013 |
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| 6, Portland Street448 m away | 59 m² | 77 m² | +18 m² +31% | 2024 |
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| 293, Barnsley Road865 m away | 116 m² | 134 m² | +18 m² +16% | 2023 |
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| 60, St Catherine Street264 m away | 88 m² | 106 m² | +18 m² +20% | 2016 |
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| 11, Newland Court655 m away | 73 m² | 90 m² | +17 m² +23% | 2026 |
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| 15, Dunbar Street249 m away | 64 m² | 81 m² | +17 m² +27% | 2024 |
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| 18, Duke Of York Avenue829 m away | 87 m² | 104 m² | +17 m² +20% | 2024 |
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| 35, Belle Vue Road349 m away | 76 m² | 93 m² | +17 m² +22% | 2021 |
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| 79, Temple Court620 m away | 112 m² | 129 m² | +17 m² +15% | 2020 |
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| 48, Agbrigg Road644 m away | 70 m² | 87 m² | +17 m² +24% | 2020 |
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| 10, Oxford Street116 m away | 91 m² | 108 m² | +17 m² +19% | 2016 |
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| 30, Elizabeth Street375 m away | 72 m² | 89 m² | +17 m² +24% | 2016 |
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| 14, Newland Court655 m away | 72 m² | 89 m² | +17 m² +24% | 2016 |
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| 25, Fieldhouse Street418 m away | 84 m² | 101 m² | +17 m² +20% | 2015 |
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| 4, Charles Avenue468 m away | 66 m² | 83 m² | +17 m² +26% | 2013 |
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| 3, Elm Tree Street225 m away | 87 m² | 103 m² | +16 m² +18% | 2016 |
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| 19, Gordon Street457 m away | 60 m² | 76 m² | +16 m² +27% | 2016 |
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| 30, Wesley Street97 m away | 94 m² | 109 m² | +15 m² +16% | 2025 |
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| 15, Belle Isle Avenue521 m away | 75 m² | 90 m² | +15 m² +20% | 2025 |
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| 39, Briary Close591 m away | 56 m² | 71 m² | +15 m² +27% | 2024 |
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| 8, Sycamore Street279 m away | 67 m² | 82 m² | +15 m² +22% | 2019 |
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| 41, Belle Isle Avenue521 m away | 71 m² | 86 m² | +15 m² +21% | 2015 |
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| 6, Bevitt Street173 m away | 69 m² | 84 m² | +15 m² +22% | 2014 |
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| 22, Dunbar Street249 m away | 33 m² | 48 m² | +15 m² +45% | 2014 |
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| 23, Dunbar Street249 m away | 65 m² | 80 m² | +15 m² +23% | 2012 |
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