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 BD18 1AB
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 |
|---|---|---|---|---|
| 23, Westfield Lane652 m away | 69 m² | 164 m² | +95 m² +138% | 2020 |
| 115, Owlet Road520 m away | 93 m² | 185 m² | +92 m² +99% | 2016 |
| 14, Tenbury Road491 m away | 67 m² | 146 m² | +79 m² +118% | 2013 |
| 32, Calderwood Close648 m away | 48 m² | 114 m² | +66 m² +138% | 2013 |
| 113, Crag Road685 m away | 102 m² | 165 m² | +63 m² +62% | 2019 |
| 60, Brookwater Drive652 m away | 93 m² | 156 m² | +63 m² +68% | 2015 |
| 1, Prospect Grove564 m away | 72 m² | 135 m² | +63 m² +88% | 2013 |
| 2, Moorview Drive802 m away | 68 m² | 128 m² | +60 m² +88% | 2026 |
| 7, Park Road616 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.
| 135 m² |
| +60 m² +80% |
| 2020 |
| 1, Bescot Way531 m away | 71 m² | 125 m² | +54 m² +76% | 2024 |
|---|
| 12, Carr Lane665 m away | 168 m² | 221 m² | +53 m² +32% | 2022 |
|---|
| 8, West View Close579 m away | 69 m² | 121 m² | +52 m² +75% | 2025 |
|---|
| 3, Wrose Grove0 m away | 57 m² | 109 m² | +52 m² +91% | 2023 |
|---|
| 19, Pratt Lane612 m away | 78 m² | 130 m² | +52 m² +67% | 2016 |
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| 23, Hope View696 m away | 82 m² | 133 m² | +51 m² +62% | 2014 |
|---|
| 67, Westfield Lane818 m away | 53 m² | 103 m² | +50 m² +94% | 2023 |
|---|
| 15, Mountain View364 m away | 77 m² | 126 m² | +49 m² +64% | 2023 |
|---|
| 45, Park Road616 m away | 102 m² | 151 m² | +49 m² +48% | 2021 |
|---|
| 33, Park Road616 m away | 67 m² | 115 m² | +48 m² +72% | 2023 |
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| 25, Park Road616 m away | 115 m² | 162 m² | +47 m² +41% | 2016 |
|---|
| 36, Hawthorne Avenue635 m away | 52 m² | 98 m² | +46 m² +88% | 2025 |
|---|
| 5, Hollin Terrace490 m away | 83 m² | 129 m² | +46 m² +55% | 2013 |
|---|
| 33, Gaisby Mount501 m away | 93 m² | 135 m² | +42 m² +45% | 2025 |
|---|
| 3, Greenfield Avenue550 m away | 86 m² | 128 m² | +42 m² +49% | 2025 |
|---|
| 19, Snowden Road144 m away | 84 m² | 126 m² | +42 m² +50% | 2019 |
|---|
| 56, Carr Lane450 m away | 105 m² | 147 m² | +42 m² +40% | 2016 |
|---|
| 32, Mexborough Road852 m away | 79 m² | 121 m² | +42 m² +53% | 2013 |
|---|
| 9, Bolton Hall Road871 m away | 80 m² | 121 m² | +41 m² +51% | 2015 |
|---|
| 33, Mexborough Road852 m away | 94 m² | 134 m² | +40 m² +43% | 2026 |
|---|
| 86, Low Ash Drive262 m away | 89 m² | 128 m² | +39 m² +44% | 2025 |
|---|
| 42, Brookwater Drive652 m away | 92 m² | 130 m² | +38 m² +41% | 2017 |
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| 17, Kings Drive912 m away | 34 m² | 71 m² | +37 m² +109% | 2025 |
|---|
| 2, Oak Bank431 m away | 113 m² | 149 m² | +36 m² +32% | 2023 |
|---|
| 12, Calderwood Close648 m away | 108 m² | 143 m² | +35 m² +32% | 2014 |
|---|
| 2, Brow Foot603 m away | 70 m² | 104 m² | +34 m² +49% | 2017 |
|---|
| 81, Owlet Road520 m away | 109 m² | 143 m² | +34 m² +31% | 2016 |
|---|
| 1, Broadwell Drive402 m away | 112 m² | 146 m² | +34 m² +30% | 2013 |
|---|
| 27, Briarfield Gardens943 m away | 57 m² | 90 m² | +33 m² +58% | 2026 |
|---|
| 2, Wrose Drive355 m away | 45 m² | 78 m² | +33 m² +73% | 2015 |
|---|
| 66, High Ash503 m away | 51 m² | 84 m² | +33 m² +65% | 2015 |
|---|
| 65, Bolton Hall Road717 m away | 83 m² | 114 m² | +31 m² +37% | 2021 |
|---|
| 19, Rosebery Avenue535 m away | 92 m² | 123 m² | +31 m² +34% | 2016 |
|---|
| 11, Shaftesbury Avenue586 m away | 56 m² | 87 m² | +31 m² +55% | 2014 |
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| 23, Elm Road205 m away | 68 m² | 97 m² | +29 m² +43% | 2023 |
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| 43, Broadwell Drive402 m away | 161 m² | 190 m² | +29 m² +18% | 2016 |
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| 56, Bolton Hall Road871 m away | 123 m² | 151 m² | +28 m² +23% | 2021 |
|---|
| 19, Calderwood Close648 m away | 133 m² | 161 m² | +28 m² +21% | 2013 |
|---|
| 1, Woodend Drive792 m away | 79 m² | 106 m² | +27 m² +34% | 2023 |
|---|
| 3, West Royd Avenue871 m away | 69 m² | 96 m² | +27 m² +39% | 2016 |
|---|
| 61, Wrose Road162 m away | 69 m² | 96 m² | +27 m² +39% | 2015 |
|---|
| 6, Bescot Way531 m away | 130 m² | 157 m² | +27 m² +21% | 2014 |
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| 32, Shaftesbury Avenue586 m away | 85 m² | 111 m² | +26 m² +31% | 2022 |
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| 14, Wrose View127 m away | 143 m² | 169 m² | +26 m² +18% | 2016 |
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| 24, Gaisby Mount501 m away | 89 m² | 114 m² | +25 m² +28% | 2026 |
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| 6, Ridgeway542 m away | 71 m² | 96 m² | +25 m² +35% | 2025 |
|---|
| 6, West View Avenue568 m away | 87 m² | 112 m² | +25 m² +29% | 2021 |
|---|
| 39, Brookwater Drive652 m away | 95 m² | 120 m² | +25 m² +26% | 2016 |
|---|
| 92, Festival Avenue523 m away | 59 m² | 84 m² | +25 m² +42% | 2013 |
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| 46, Stubbing Way596 m away | 55 m² | 80 m² | +25 m² +45% | 2011 |
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| 30, Gaisby Mount501 m away | 64 m² | 88 m² | +24 m² +38% | 2022 |
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| 10, Thornes Park566 m away | 73 m² | 97 m² | +24 m² +33% | 2014 |
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| 6, Poplar Avenue635 m away | 69 m² | 92 m² | +23 m² +33% | 2024 |
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| 3, Burghley Walk477 m away | 119 m² | 142 m² | +23 m² +19% | 2023 |
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| 56, Owlet Road780 m away | 103 m² | 126 m² | +23 m² +22% | 2015 |
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| 9, West Royd Terrace954 m away | 80 m² | 103 m² | +23 m² +29% | 2015 |
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| 9, Forestdale Way506 m away | 81 m² | 103 m² | +22 m² +27% | 2026 |
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| 35, Kings Drive912 m away | 69 m² | 91 m² | +22 m² +32% | 2024 |
|---|
| 3, Park Road616 m away | 130 m² | 152 m² | +22 m² +17% | 2016 |
|---|
| 5, Wrose Mount480 m away | 72 m² | 94 m² | +22 m² +31% | 2013 |
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| 10, Prospect Walk802 m away | 58 m² | 80 m² | +22 m² +38% | 2013 |
|---|
| 278, Bolton Hall Road955 m away | 78 m² | 99 m² | +21 m² +27% | 2023 |
|---|
| 50, Oakdale Road301 m away | 136 m² | 157 m² | +21 m² +15% | 2022 |
|---|
| 29, Thornes Park566 m away | 71 m² | 92 m² | +21 m² +30% | 2016 |
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| 288, Bolton Hall Road955 m away | 77 m² | 98 m² | +21 m² +27% | 2016 |
|---|
| 5, Calderwood Close648 m away | 108 m² | 128 m² | +20 m² +19% | 2023 |
|---|
| 9, Alva Terrace936 m away | 125 m² | 145 m² | +20 m² +16% | 2016 |
|---|
| 2, Miller Close805 m away | 58 m² | 77 m² | +19 m² +33% | 2025 |
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| 2, Prospect Grove564 m away | 97 m² | 116 m² | +19 m² +20% | 2020 |
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| 59, Claremont Road566 m away | 53 m² | 72 m² | +19 m² +36% | 2019 |
|---|
| 2, Wrose Avenue82 m away | 42 m² | 61 m² | +19 m² +45% | 2016 |
|---|
| 54, Bolton Hall Road871 m away | 98 m² | 117 m² | +19 m² +19% | 2016 |
|---|
| 40, Kingsway876 m away | 82 m² | 101 m² | +19 m² +23% | 2015 |
|---|
| 8, Forestdale Way506 m away | 106 m² | 125 m² | +19 m² +18% | 2014 |
|---|
| 10, Tenbury Road491 m away | 107 m² | 126 m² | +19 m² +18% | 2013 |
|---|
| 35, Festival Avenue667 m away | 52 m² | 70 m² | +18 m² +35% | 2025 |
|---|
| 39, West Royd Road809 m away | 106 m² | 124 m² | +18 m² +17% | 2025 |
|---|
| 10, Midland Road991 m away | 81 m² | 99 m² | +18 m² +22% | 2016 |
|---|
| 12, Thornhill Grove676 m away | 49 m² | 66 m² | +17 m² +35% | 2026 |
|---|
| 4, Poplar Grove631 m away | 70 m² | 87 m² | +17 m² +24% | 2025 |
|---|
| 2, Poplar Drive643 m away | 72 m² | 89 m² | +17 m² +24% | 2024 |
|---|
| 101, Wrose Road834 m away | 84 m² | 101 m² | +17 m² +20% | 2024 |
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| 32, Plumpton Gardens826 m away | 73 m² | 90 m² | +17 m² +23% | 2023 |
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| 20, Annie Street614 m away | 75 m² | 92 m² | +17 m² +23% | 2022 |
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| 44, Hawthorne Avenue635 m away | 70 m² | 87 m² | +17 m² +24% | 2021 |
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| 50, Calderwood Close648 m away | 106 m² | 123 m² | +17 m² +16% | 2018 |
|---|
| 20, Oakdale Drive243 m away | 51 m² | 68 m² | +17 m² +33% | 2015 |
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| 30, Claremont Grove719 m away | 58 m² | 75 m² | +17 m² +29% | 2014 |
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| 127b, Wrose Road834 m away | 85 m² | 102 m² | +17 m² +20% | 2009 |
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| 43, Oakdale Road301 m away | 104 m² | 120 m² | +16 m² +15% | 2026 |
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| 5, Wrose Avenue82 m away | 61 m² | 77 m² | +16 m² +26% | 2021 |
|---|
| 44, Poplar Crescent665 m away | 82 m² | 98 m² | +16 m² +20% | 2016 |
|---|
| 15, Elm Road205 m away | 67 m² | 83 m² | +16 m² +24% | 2015 |
|---|
| 9, Gaisby Mount501 m away | 89 m² | 105 m² | +16 m² +18% | 2014 |
|---|
| 32, Festival Avenue667 m away | 85 m² | 100 m² | +15 m² +18% | 2026 |
|---|
| 10, Wrose View127 m away | 71 m² | 86 m² | +15 m² +21% | 2023 |
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| 409, Livingstone Road970 m away | 78 m² | 93 m² | +15 m² +19% | 2023 |
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| 7, Welwyn Drive782 m away | 58 m² | 73 m² | +15 m² +26% | 2021 |
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| 6, Claremont Road566 m away | 50 m² | 65 m² | +15 m² +30% | 2018 |
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| 26, Prospect Walk802 m away | 42 m² | 57 m² | +15 m² +36% | 2018 |
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| 2, Prospect Avenue754 m away | 60 m² | 75 m² | +15 m² +25% | 2015 |
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| 42, Claremont Avenue651 m away | 65 m² | 80 m² | +15 m² +23% | 2013 |
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