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 HD6 2NJ
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 |
|---|---|---|---|---|
| 26, Mill Grove567 m away | 99 m² | 234 m² | +135 m² +136% | 2015 |
| 8, Nunlea Royd822 m away | 77 m² | 167 m² | +90 m² +117% | 2022 |
| 32, Granny Hall Park258 m away | 64 m² | 135 m² | +71 m² +111% | 2025 |
| 4, Catherine Slack387 m away | 158 m² | 229 m² | +71 m² +45% | 2011 |
| 51, Smith House Crescent223 m away | 88 m² | 155 m² | +67 m² +76% | 2014 |
| 21, Garden Road793 m away | 101 m² | 164 m² | +63 m² +62% | 2018 |
| 453, Halifax Road992 m away | 80 m² | 140 m² | +60 m² +75% | 2017 |
| 100, Laverock Lane218 m away | 84 m² | 143 m² | +59 m² +70% | 2025 |
| 10, Yew Park585 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.
| 134 m² |
| 192 m² |
| +58 m² +43% |
| 2021 |
| 8, Well Green Lane381 m away | 51 m² | 107 m² | +56 m² +110% | 2021 |
|---|
| 16, Bracken Road390 m away | 98 m² | 154 m² | +56 m² +57% | 2013 |
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| 5, Piggott Street815 m away | 60 m² | 111 m² | +51 m² +85% | 2019 |
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| 12, Mill Grove567 m away | 114 m² | 165 m² | +51 m² +45% | 2014 |
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| 22, Richard Street783 m away | 131 m² | 179 m² | +48 m² +37% | 2022 |
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| Valley View, Wood Bottom Lane737 m away | 181 m² | 227 m² | +46 m² +25% | 2025 |
|---|
| 73, Bracken Road390 m away | 77 m² | 123 m² | +46 m² +60% | 2016 |
|---|
| 3, Pond Farm Drive929 m away | 129 m² | 171 m² | +42 m² +33% | 2020 |
|---|
| 47, Upper Green Lane680 m away | 67 m² | 108 m² | +41 m² +61% | 2023 |
|---|
| 49, Slead Avenue298 m away | 61 m² | 102 m² | +41 m² +67% | 2022 |
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| 9, Frances Street889 m away | 81 m² | 122 m² | +41 m² +51% | 2011 |
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| 5, Maurice Avenue559 m away | 75 m² | 115 m² | +40 m² +53% | 2012 |
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| 117, Halifax Road755 m away | 89 m² | 127 m² | +38 m² +43% | 2018 |
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| 28, Bracken Road390 m away | 94 m² | 130 m² | +36 m² +38% | 2024 |
|---|
| 2, Old Lane998 m away | 80 m² | 115 m² | +35 m² +44% | 2023 |
|---|
| 27, Bolehill Park932 m away | 50 m² | 83 m² | +33 m² +66% | 2026 |
|---|
| 31, Lee Street761 m away | 72 m² | 105 m² | +33 m² +46% | 2014 |
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| 11, Anvil Street877 m away | 164 m² | 196 m² | +32 m² +20% | 2026 |
|---|
| 2, Crest Place625 m away | 61 m² | 93 m² | +32 m² +52% | 2020 |
|---|
| 1, Maurice Avenue559 m away | 84 m² | 115 m² | +31 m² +37% | 2026 |
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| 13, Old Lane998 m away | 106 m² | 137 m² | +31 m² +29% | 2022 |
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| 1a, Slead Avenue166 m away | 156 m² | 186 m² | +30 m² +19% | 2019 |
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| 14, Holtby Grove994 m away | 71 m² | 100 m² | +29 m² +41% | 2021 |
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| 22, Anvil Street877 m away | 77 m² | 106 m² | +29 m² +38% | 2016 |
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| 24, Catherine Slack421 m away | 94 m² | 120 m² | +26 m² +28% | 2018 |
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| 18, Bonegate Road984 m away | 161 m² | 186 m² | +25 m² +16% | 2024 |
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| 11, Windsor Walk675 m away | 100 m² | 125 m² | +25 m² +25% | 2022 |
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| 72, Smithy Carr Lane524 m away | 82 m² | 107 m² | +25 m² +30% | 2016 |
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| 14, Cross Street619 m away | 64 m² | 89 m² | +25 m² +39% | 2016 |
|---|
| 387, Halifax Road863 m away | 32 m² | 57 m² | +25 m² +78% | 2014 |
|---|
| 25, Bolehill Park932 m away | 50 m² | 75 m² | +25 m² +50% | 2012 |
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| 13, Barber Street861 m away | 44 m² | 68 m² | +24 m² +55% | 2026 |
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| 39, Upper Green Lane680 m away | 110 m² | 134 m² | +24 m² +22% | 2023 |
|---|
| 100, Lightcliffe Road318 m away | 98 m² | 122 m² | +24 m² +24% | 2017 |
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| 11, Bolehill Park932 m away | 111 m² | 135 m² | +24 m² +22% | 2012 |
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| 12, Bonegate Road984 m away | 100 m² | 123 m² | +23 m² +23% | 2025 |
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| 15, Dyson Street721 m away | 53 m² | 76 m² | +23 m² +43% | 2024 |
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| 34, Old Lane998 m away | 118 m² | 141 m² | +23 m² +19% | 2020 |
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| 8, Ridgeway Gardens722 m away | 36 m² | 58 m² | +22 m² +61% | 2025 |
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| 10, Hardy Street940 m away | 73 m² | 95 m² | +22 m² +30% | 2015 |
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| 49, Smith House Crescent223 m away | 86 m² | 107 m² | +21 m² +24% | 2026 |
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| 1, James Street630 m away | 44 m² | 65 m² | +21 m² +48% | 2016 |
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| 74, Bentley Avenue936 m away | 61 m² | 82 m² | +21 m² +34% | 2014 |
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| 252, Halifax Road690 m away | 87 m² | 107 m² | +20 m² +23% | 2025 |
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| 102, Granny Hall Lane312 m away | 112 m² | 132 m² | +20 m² +18% | 2024 |
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| 3, Cookson Street810 m away | 114 m² | 134 m² | +20 m² +18% | 2022 |
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| 11, Carr Street670 m away | 103 m² | 123 m² | +20 m² +19% | 2019 |
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| 1, Cookson Street810 m away | 76 m² | 95 m² | +19 m² +25% | 2026 |
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| 30, Old Lane998 m away | 46 m² | 65 m² | +19 m² +41% | 2026 |
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| 28, Old Lane998 m away | 46 m² | 65 m² | +19 m² +41% | 2025 |
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| 2, West Street769 m away | 68 m² | 87 m² | +19 m² +28% | 2022 |
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| 19, Charles Street885 m away | 67 m² | 86 m² | +19 m² +28% | 2022 |
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| 59, Piggott Street815 m away | 55 m² | 74 m² | +19 m² +35% | 2017 |
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| 1, Sefton Avenue276 m away | 94 m² | 113 m² | +19 m² +20% | 2014 |
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| 13, William Henry Street750 m away | 47 m² | 65 m² | +18 m² +38% | 2025 |
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| 250, Halifax Road690 m away | 61 m² | 79 m² | +18 m² +30% | 2023 |
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| 20, Carr Street670 m away | 52 m² | 70 m² | +18 m² +35% | 2022 |
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| 3, Adams Court816 m away | 71 m² | 89 m² | +18 m² +25% | 2016 |
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| 24, Anvil Street877 m away | 81 m² | 99 m² | +18 m² +22% | 2016 |
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| 122, Bracken Road562 m away | 63 m² | 81 m² | +18 m² +29% | 2011 |
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| Rocky Mount, Wood Bottom Lane737 m away | 73 m² | 91 m² | +18 m² +25% | 2011 |
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| 50, Granny Hall Lane463 m away | 66 m² | 83 m² | +17 m² +26% | 2025 |
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| 433, Bradford Road882 m away | 74 m² | 91 m² | +17 m² +23% | 2020 |
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| 226, Smith House Lane875 m away | 74 m² | 91 m² | +17 m² +23% | 2015 |
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| 32, Bonegate Road984 m away | 70 m² | 87 m² | +17 m² +24% | 2013 |
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| 118, Lightcliffe Road215 m away | 75 m² | 91 m² | +16 m² +21% | 2026 |
|---|
| 16, Carr Street670 m away | 63 m² | 79 m² | +16 m² +25% | 2026 |
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| 373, Halifax Road777 m away | 50 m² | 66 m² | +16 m² +32% | 2025 |
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| 36, John Street896 m away | 62 m² | 78 m² | +16 m² +26% | 2016 |
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| 19, Well Grove461 m away | 88 m² | 103 m² | +15 m² +17% | 2023 |
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| 284, Halifax Road863 m away | 78 m² | 93 m² | +15 m² +19% | 2022 |
|---|
| 4, Granny Hall Park258 m away | 74 m² | 89 m² | +15 m² +20% | 2021 |
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| 29, John Street896 m away | 81 m² | 96 m² | +15 m² +19% | 2021 |
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| 5, South Street783 m away | 45 m² | 60 m² | +15 m² +33% | 2020 |
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| 23, South Street783 m away | 44 m² | 59 m² | +15 m² +34% | 2019 |
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| 6, Hey Street790 m away | 58 m² | 73 m² | +15 m² +26% | 2019 |
|---|
| 27, St Giles Close662 m away | 68 m² | 83 m² | +15 m² +22% | 2014 |
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