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 BB5 6UG
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 |
|---|---|---|---|---|
| 8, Washington Street588 m away | 115 m² | 213 m² | +98 m² +85% | 2013 |
| 60, Avenue Parade620 m away | 143 m² | 240 m² | +97 m² +68% | 2016 |
| 12, Lee Street786 m away | 78 m² | 158 m² | +80 m² +103% | 2025 |
| 13, Maudsley Street793 m away | 164 m² | 239 m² | +75 m² +46% | 2023 |
| 20, Barnes Street759 m away | 88 m² | 162 m² | +74 m² +84% | 2015 |
| 10, Coppice Avenue309 m away | 82 m² | 155 m² | +73 m² +89% | 2023 |
| 14, Badgers Close849 m away | 98 m² | 171 m² | +73 m² +74% | 2022 |
| 14, Meadow Street910 m away | 54 m² | 108 m² | +54 m² +100% | 2026 |
| 70, Water Street559 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.
| 54 m² |
| 108 m² |
| +54 m² +100% |
| 2025 |
| 39, Cedar Street474 m away | 66 m² | 116 m² | +50 m² +76% | 2013 |
|---|
| 21, Wensley Drive544 m away | 120 m² | 168 m² | +48 m² +40% | 2016 |
|---|
| 15, Midland Street809 m away | 88 m² | 135 m² | +47 m² +53% | 2016 |
|---|
| 21, Washington Street586 m away | 38 m² | 82 m² | +44 m² +116% | 2021 |
|---|
| 11, Askrigg Close453 m away | 90 m² | 132 m² | +42 m² +47% | 2023 |
|---|
| 194, Burnley Road564 m away | 136 m² | 178 m² | +42 m² +31% | 2013 |
|---|
| 1, Washington Street613 m away | 83 m² | 124 m² | +41 m² +49% | 2013 |
|---|
| 12, Whitewell Road761 m away | 116 m² | 156 m² | +40 m² +34% | 2020 |
|---|
| 169, Stanley Street350 m away | 103 m² | 142 m² | +39 m² +38% | 2024 |
|---|
| 4, Deer Park792 m away | 73 m² | 112 m² | +39 m² +53% | 2018 |
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| 165, Avenue Parade369 m away | 107 m² | 145 m² | +38 m² +36% | 2016 |
|---|
| 32, Oswald Street489 m away | 89 m² | 126 m² | +37 m² +42% | 2016 |
|---|
| 107, Stanley Street581 m away | 64 m² | 101 m² | +37 m² +58% | 2016 |
|---|
| 18, Owen Street973 m away | 89 m² | 125 m² | +36 m² +40% | 2013 |
|---|
| 24, Avenue Parade620 m away | 65 m² | 100 m² | +35 m² +54% | 2025 |
|---|
| 91, Oswald Street489 m away | 95 m² | 130 m² | +35 m² +37% | 2016 |
|---|
| 38, Burnley Road760 m away | 78 m² | 112 m² | +34 m² +44% | 2025 |
|---|
| 17, Ascot Way639 m away | 71 m² | 105 m² | +34 m² +48% | 2022 |
|---|
| 14, Clifton Avenue976 m away | 42 m² | 75 m² | +33 m² +79% | 2024 |
|---|
| 89, Manor Street524 m away | 106 m² | 137 m² | +31 m² +29% | 2017 |
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| 64, Water Street559 m away | 55 m² | 85 m² | +30 m² +55% | 2023 |
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| 31, Robert Street656 m away | 60 m² | 90 m² | +30 m² +50% | 2023 |
|---|
| 129, Burnley Road620 m away | 111 m² | 140 m² | +29 m² +26% | 2014 |
|---|
| 2, Horne Street890 m away | 90 m² | 118 m² | +28 m² +31% | 2016 |
|---|
| 111, Avenue Parade369 m away | 125 m² | 153 m² | +28 m² +22% | 2015 |
|---|
| 2, St Davids Wood512 m away | 118 m² | 145 m² | +27 m² +23% | 2026 |
|---|
| 99, Lodge Street491 m away | 74 m² | 101 m² | +27 m² +36% | 2025 |
|---|
| 15, Whitewell Road761 m away | 68 m² | 95 m² | +27 m² +40% | 2025 |
|---|
| 21, Pinewood Drive0 m away | 56 m² | 83 m² | +27 m² +48% | 2021 |
|---|
| 93, Spencer Street228 m away | 97 m² | 124 m² | +27 m² +28% | 2021 |
|---|
| 39, Spencer Street342 m away | 107 m² | 134 m² | +27 m² +25% | 2015 |
|---|
| 5, Maudsley Street793 m away | 129 m² | 156 m² | +27 m² +21% | 2013 |
|---|
| 11, Limewood Close85 m away | 58 m² | 84 m² | +26 m² +45% | 2021 |
|---|
| 41, Clifton Avenue976 m away | 41 m² | 67 m² | +26 m² +63% | 2019 |
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| 21, Avenue Parade661 m away | 157 m² | 183 m² | +26 m² +17% | 2016 |
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| 121, Lodge Street491 m away | 90 m² | 116 m² | +26 m² +29% | 2015 |
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| 41, Sultan Street470 m away | 64 m² | 90 m² | +26 m² +41% | 2011 |
|---|
| 48, Queens Road926 m away | 100 m² | 125 m² | +25 m² +25% | 2022 |
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| 85, Manor Street524 m away | 102 m² | 127 m² | +25 m² +25% | 2016 |
|---|
| 167, Burnley Road620 m away | 69 m² | 94 m² | +25 m² +36% | 2016 |
|---|
| 11, Marlborough Road933 m away | 90 m² | 115 m² | +25 m² +28% | 2016 |
|---|
| 42, Stanley Street581 m away | 87 m² | 112 m² | +25 m² +29% | 2015 |
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| 160, Burnley Road590 m away | 76 m² | 101 m² | +25 m² +33% | 2015 |
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| 27, Lee Street786 m away | 84 m² | 108 m² | +24 m² +29% | 2023 |
|---|
| 141, Stanley Street443 m away | 68 m² | 92 m² | +24 m² +35% | 2017 |
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| 16, Peel Park Close330 m away | 104 m² | 128 m² | +24 m² +23% | 2015 |
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| 31, Askrigg Close453 m away | 126 m² | 149 m² | +23 m² +18% | 2025 |
|---|
| 43, William Street704 m away | 77 m² | 100 m² | +23 m² +30% | 2025 |
|---|
| 210, Stanley Street234 m away | 80 m² | 103 m² | +23 m² +29% | 2023 |
|---|
| 35, Maudsley Street793 m away | 38 m² | 61 m² | +23 m² +61% | 2015 |
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| 21, Mansion Street South538 m away | 69 m² | 92 m² | +23 m² +33% | 2013 |
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| 223, Burnley Road620 m away | 128 m² | 151 m² | +23 m² +18% | 2009 |
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| 21, Garfield Street646 m away | 83 m² | 105 m² | +22 m² +27% | 2024 |
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| 24, Balmoral Road698 m away | 118 m² | 140 m² | +22 m² +19% | 2021 |
|---|
| 18, Meadow Street910 m away | 84 m² | 106 m² | +22 m² +26% | 2014 |
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| 7, Owen Street973 m away | 110 m² | 132 m² | +22 m² +20% | 2014 |
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| 17, Bradford Street488 m away | 88 m² | 110 m² | +22 m² +25% | 2013 |
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| 128, Burnley Road590 m away | 86 m² | 107 m² | +21 m² +24% | 2025 |
|---|
| 49, William Street704 m away | 85 m² | 106 m² | +21 m² +25% | 2024 |
|---|
| 10, Deer Park792 m away | 97 m² | 118 m² | +21 m² +22% | 2024 |
|---|
| 119, Plantation Street570 m away | 130 m² | 151 m² | +21 m² +16% | 2014 |
|---|
| 107, Lodge Street491 m away | 78 m² | 99 m² | +21 m² +27% | 2013 |
|---|
| 56, Sultan Street440 m away | 93 m² | 114 m² | +21 m² +23% | 2009 |
|---|
| 79, Plantation Street570 m away | 123 m² | 143 m² | +20 m² +16% | 2013 |
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| 126, Burnley Road590 m away | 104 m² | 123 m² | +19 m² +18% | 2022 |
|---|
| 249, Stanley Street234 m away | 59 m² | 78 m² | +19 m² +32% | 2021 |
|---|
| 3, Bradford Street488 m away | 108 m² | 127 m² | +19 m² +18% | 2019 |
|---|
| 28, Water Street763 m away | 66 m² | 85 m² | +19 m² +29% | 2017 |
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| 106, Stanley Street443 m away | 46 m² | 64 m² | +18 m² +39% | 2024 |
|---|
| 11, Surrey Street146 m away | 91 m² | 109 m² | +18 m² +20% | 2023 |
|---|
| 10, Norfolk Street398 m away | 72 m² | 90 m² | +18 m² +25% | 2023 |
|---|
| 74, Avenue Parade620 m away | 65 m² | 83 m² | +18 m² +28% | 2023 |
|---|
| 37, Lime Road972 m away | 46 m² | 64 m² | +18 m² +39% | 2020 |
|---|
| 17, Oswald Street605 m away | 66 m² | 84 m² | +18 m² +27% | 2015 |
|---|
| 51, Avenue Parade661 m away | 51 m² | 69 m² | +18 m² +35% | 2015 |
|---|
| 182, Water Street361 m away | 99 m² | 117 m² | +18 m² +18% | 2014 |
|---|
| 58, Annie Street732 m away | 58 m² | 76 m² | +18 m² +31% | 2012 |
|---|
| 13, Midland Street809 m away | 62 m² | 80 m² | +18 m² +29% | 2011 |
|---|
| 17, Spencer Street342 m away | 64 m² | 81 m² | +17 m² +27% | 2024 |
|---|
| 62, Avenue Parade620 m away | 96 m² | 113 m² | +17 m² +18% | 2024 |
|---|
| 67a, Abbey Street858 m away | 56 m² | 73 m² | +17 m² +30% | 2024 |
|---|
| 11, Nutter Road905 m away | 94 m² | 111 m² | +17 m² +18% | 2024 |
|---|
| 31, Oswald Street605 m away | 53 m² | 70 m² | +17 m² +32% | 2022 |
|---|
| 266, Burnley Road564 m away | 92 m² | 109 m² | +17 m² +18% | 2021 |
|---|
| 107, Avenue Parade369 m away | 85 m² | 102 m² | +17 m² +20% | 2020 |
|---|
| 17, Mansion Street South538 m away | 73 m² | 90 m² | +17 m² +23% | 2020 |
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| 11a, Bold Street617 m away | 67 m² | 84 m² | +17 m² +25% | 2016 |
|---|
| 1, Sawley Avenue544 m away | 76 m² | 93 m² | +17 m² +22% | 2011 |
|---|
| 176, Avenue Parade362 m away | 74 m² | 90 m² | +16 m² +22% | 2023 |
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| 75, Dowry Street700 m away | 61 m² | 77 m² | +16 m² +26% | 2016 |
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| 12, Limefield Street673 m away | 99 m² | 115 m² | +16 m² +16% | 2015 |
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| 59, Sultan Street470 m away | 61 m² | 77 m² | +16 m² +26% | 2014 |
|---|
| 126, Avenue Parade362 m away | 55 m² | 70 m² | +15 m² +27% | 2023 |
|---|
| 148, Water Street559 m away | 41 m² | 56 m² | +15 m² +37% | 2023 |
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| 28, Peel Park Close330 m away | 80 m² | 95 m² | +15 m² +19% | 2022 |
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| 7, Turkey Street384 m away | 88 m² | 103 m² | +15 m² +17% | 2015 |
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| 73, Alice Street333 m away | 75 m² | 90 m² | +15 m² +20% | 2013 |
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