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 6HL
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 Street760 m away | 115 m² | 213 m² | +98 m² +85% | 2013 |
| 60, Avenue Parade771 m away | 143 m² | 240 m² | +97 m² +68% | 2016 |
| 83, Moss Hall Road705 m away | 63 m² | 152 m² | +89 m² +141% | 2026 |
| 13, Maudsley Street746 m away | 164 m² | 239 m² | +75 m² +46% | 2023 |
| 20, Barnes Street996 m away | 88 m² | 162 m² | +74 m² +84% | 2015 |
| 10, Coppice Avenue325 m away | 82 m² | 155 m² | +73 m² +89% | 2023 |
| 14, Badgers Close569 m away | 98 m² | 171 m² | +73 m² +74% | 2022 |
| 85, Moss Hall Road705 m away | 72 m² | 144 m² | +72 m² +100% | 2025 |
| 14, Meadow Street862 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% |
| 2026 |
| 70, Water Street665 m away | 54 m² | 108 m² | +54 m² +100% | 2025 |
|---|
| 13, Queens Road749 m away | 178 m² | 229 m² | +51 m² +29% | 2015 |
|---|
| 39, Cedar Street792 m away | 66 m² | 116 m² | +50 m² +76% | 2013 |
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| 108, Whalley Road975 m away | 83 m² | 127 m² | +44 m² +53% | 2025 |
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| 21, Washington Street902 m away | 38 m² | 82 m² | +44 m² +116% | 2021 |
|---|
| 24, Balmoral Road245 m away | 75 m² | 118 m² | +43 m² +57% | 2011 |
|---|
| 11, Askrigg Close955 m away | 90 m² | 132 m² | +42 m² +47% | 2023 |
|---|
| 194, Burnley Road104 m away | 136 m² | 178 m² | +42 m² +31% | 2013 |
|---|
| 1, Washington Street722 m away | 83 m² | 124 m² | +41 m² +49% | 2013 |
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| 12, Whitewell Road268 m away | 116 m² | 156 m² | +40 m² +34% | 2020 |
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| 169, Stanley Street582 m away | 103 m² | 142 m² | +39 m² +38% | 2024 |
|---|
| 4, Deer Park580 m away | 73 m² | 112 m² | +39 m² +53% | 2018 |
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| 62, Hambledon Mill Park728 m away | 70 m² | 108 m² | +38 m² +54% | 2017 |
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| 165, Avenue Parade510 m away | 107 m² | 145 m² | +38 m² +36% | 2016 |
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| 32, Oswald Street770 m away | 89 m² | 126 m² | +37 m² +42% | 2016 |
|---|
| 107, Stanley Street770 m away | 64 m² | 101 m² | +37 m² +58% | 2016 |
|---|
| 18, Owen Street858 m away | 89 m² | 125 m² | +36 m² +40% | 2013 |
|---|
| 16, Lime Road888 m away | 95 m² | 130 m² | +35 m² +37% | 2026 |
|---|
| 24, Avenue Parade771 m away | 65 m² | 100 m² | +35 m² +54% | 2025 |
|---|
| 91, Oswald Street770 m away | 95 m² | 130 m² | +35 m² +37% | 2016 |
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| 38, Burnley Road800 m away | 78 m² | 112 m² | +34 m² +44% | 2025 |
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| 14, Clifton Avenue645 m away | 42 m² | 75 m² | +33 m² +79% | 2024 |
|---|
| 13, Wessex Close877 m away | 72 m² | 105 m² | +33 m² +46% | 2021 |
|---|
| 91, Moss Hall Road705 m away | 138 m² | 171 m² | +33 m² +24% | 2016 |
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| 89, Manor Street368 m away | 106 m² | 137 m² | +31 m² +29% | 2017 |
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| 31, Robert Street490 m away | 60 m² | 90 m² | +30 m² +50% | 2023 |
|---|
| 64, Water Street665 m away | 55 m² | 85 m² | +30 m² +55% | 2023 |
|---|
| 85, Hambledon Mill Park743 m away | 70 m² | 99 m² | +29 m² +41% | 2017 |
|---|
| 129, Burnley Road515 m away | 111 m² | 140 m² | +29 m² +26% | 2014 |
|---|
| 2, Horne Street813 m away | 90 m² | 118 m² | +28 m² +31% | 2016 |
|---|
| 111, Avenue Parade510 m away | 125 m² | 153 m² | +28 m² +22% | 2015 |
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| 2, St Davids Wood0 m away | 118 m² | 145 m² | +27 m² +23% | 2026 |
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| 15, Whitewell Road268 m away | 68 m² | 95 m² | +27 m² +40% | 2025 |
|---|
| 99, Lodge Street425 m away | 74 m² | 101 m² | +27 m² +36% | 2025 |
|---|
| 21, Pinewood Drive512 m away | 56 m² | 83 m² | +27 m² +48% | 2021 |
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| 93, Spencer Street615 m away | 97 m² | 124 m² | +27 m² +28% | 2021 |
|---|
| 15, Hambledon Mill Park743 m away | 54 m² | 81 m² | +27 m² +50% | 2017 |
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| 83, Hambledon Mill Park743 m away | 81 m² | 108 m² | +27 m² +33% | 2017 |
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| 39, Spencer Street656 m away | 107 m² | 134 m² | +27 m² +25% | 2015 |
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| 20, Cheltenham Avenue673 m away | 45 m² | 72 m² | +27 m² +60% | 2013 |
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| 5, Maudsley Street746 m away | 129 m² | 156 m² | +27 m² +21% | 2013 |
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| 11, Limewood Close580 m away | 58 m² | 84 m² | +26 m² +45% | 2021 |
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| 41, Clifton Avenue645 m away | 41 m² | 67 m² | +26 m² +63% | 2019 |
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| 21, Avenue Parade784 m away | 157 m² | 183 m² | +26 m² +17% | 2016 |
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| 121, Lodge Street425 m away | 90 m² | 116 m² | +26 m² +29% | 2015 |
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| 41, Sultan Street480 m away | 64 m² | 90 m² | +26 m² +41% | 2011 |
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| 48, Queens Road681 m away | 100 m² | 125 m² | +25 m² +25% | 2022 |
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| 85, Manor Street368 m away | 102 m² | 127 m² | +25 m² +25% | 2016 |
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| 167, Burnley Road515 m away | 69 m² | 94 m² | +25 m² +36% | 2016 |
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| 11, Marlborough Road730 m away | 90 m² | 115 m² | +25 m² +28% | 2016 |
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| 160, Burnley Road519 m away | 76 m² | 101 m² | +25 m² +33% | 2015 |
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| 42, Stanley Street770 m away | 87 m² | 112 m² | +25 m² +29% | 2015 |
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| 141, Stanley Street636 m away | 68 m² | 92 m² | +24 m² +35% | 2017 |
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| 16, Peel Park Close233 m away | 104 m² | 128 m² | +24 m² +23% | 2015 |
|---|
| 43, William Street520 m away | 77 m² | 100 m² | +23 m² +30% | 2025 |
|---|
| 31, Askrigg Close955 m away | 126 m² | 149 m² | +23 m² +18% | 2025 |
|---|
| 210, Stanley Street470 m away | 80 m² | 103 m² | +23 m² +29% | 2023 |
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| 35, Maudsley Street746 m away | 38 m² | 61 m² | +23 m² +61% | 2015 |
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| 21, Mansion Street South875 m away | 69 m² | 92 m² | +23 m² +33% | 2013 |
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| 223, Burnley Road515 m away | 128 m² | 151 m² | +23 m² +18% | 2009 |
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| 21, Garfield Street993 m away | 83 m² | 105 m² | +22 m² +27% | 2024 |
|---|
| 7, Owen Street858 m away | 110 m² | 132 m² | +22 m² +20% | 2014 |
|---|
| 18, Meadow Street862 m away | 84 m² | 106 m² | +22 m² +26% | 2014 |
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| 17, Bradford Street819 m away | 88 m² | 110 m² | +22 m² +25% | 2013 |
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| 128, Burnley Road519 m away | 86 m² | 107 m² | +21 m² +24% | 2025 |
|---|
| 49, William Street520 m away | 85 m² | 106 m² | +21 m² +25% | 2024 |
|---|
| 10, Deer Park580 m away | 97 m² | 118 m² | +21 m² +22% | 2024 |
|---|
| 119, Plantation Street916 m away | 130 m² | 151 m² | +21 m² +16% | 2014 |
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| 107, Lodge Street425 m away | 78 m² | 99 m² | +21 m² +27% | 2013 |
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| 56, Sultan Street468 m away | 93 m² | 114 m² | +21 m² +23% | 2009 |
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| 11, Within Grove596 m away | 74 m² | 94 m² | +20 m² +27% | 2016 |
|---|
| 79, Plantation Street916 m away | 123 m² | 143 m² | +20 m² +16% | 2013 |
|---|
| 126, Burnley Road519 m away | 104 m² | 123 m² | +19 m² +18% | 2022 |
|---|
| 105, Haywood Road902 m away | 75 m² | 94 m² | +19 m² +25% | 2022 |
|---|
| 249, Stanley Street470 m away | 59 m² | 78 m² | +19 m² +32% | 2021 |
|---|
| 3, Bradford Street819 m away | 108 m² | 127 m² | +19 m² +18% | 2019 |
|---|
| 28, Water Street867 m away | 66 m² | 85 m² | +19 m² +29% | 2017 |
|---|
| 106, Stanley Street636 m away | 46 m² | 64 m² | +18 m² +39% | 2024 |
|---|
| 68, Lime Road888 m away | 81 m² | 99 m² | +18 m² +22% | 2024 |
|---|
| 27 - 31, Whalley Road964 m away | 30 m² | 48 m² | +18 m² +60% | 2024 |
|---|
| 10, Norfolk Street457 m away | 72 m² | 90 m² | +18 m² +25% | 2023 |
|---|
| 11, Surrey Street557 m away | 91 m² | 109 m² | +18 m² +20% | 2023 |
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| 74, Avenue Parade771 m away | 65 m² | 83 m² | +18 m² +28% | 2023 |
|---|
| 37, Lime Road694 m away | 46 m² | 64 m² | +18 m² +39% | 2020 |
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| 15, Lime Road888 m away | 73 m² | 91 m² | +18 m² +25% | 2020 |
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| 54, Hambledon Mill Park728 m away | 81 m² | 99 m² | +18 m² +22% | 2017 |
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| 60, Hambledon Mill Park728 m away | 81 m² | 99 m² | +18 m² +22% | 2017 |
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| 66, Hambledon Mill Park728 m away | 81 m² | 99 m² | +18 m² +22% | 2017 |
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| 81, Hambledon Mill Park743 m away | 81 m² | 99 m² | +18 m² +22% | 2017 |
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| 51, Avenue Parade784 m away | 51 m² | 69 m² | +18 m² +35% | 2015 |
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| 17, Oswald Street860 m away | 66 m² | 84 m² | +18 m² +27% | 2015 |
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| 182, Water Street472 m away | 99 m² | 117 m² | +18 m² +18% | 2014 |
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| 74, Haywood Road840 m away | 94 m² | 111 m² | +17 m² +18% | 2025 |
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| 7, Ramsbottom Street906 m away | 83 m² | 100 m² | +17 m² +20% | 2025 |
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| 17, Spencer Street656 m away | 64 m² | 81 m² | +17 m² +27% | 2024 |
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| 11, Nutter Road703 m away | 94 m² | 111 m² | +17 m² +18% | 2024 |
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| 62, Avenue Parade771 m away | 96 m² | 113 m² | +17 m² +18% | 2024 |
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| 31, Oswald Street860 m away | 53 m² | 70 m² | +17 m² +32% | 2022 |
|---|
| 266, Burnley Road104 m away | 92 m² | 109 m² | +17 m² +18% | 2021 |
|---|
| 107, Avenue Parade510 m away | 85 m² | 102 m² | +17 m² +20% | 2020 |
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| 17, Mansion Street South875 m away | 73 m² | 90 m² | +17 m² +23% | 2020 |
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| 8, Cambridge Street549 m away | 40 m² | 57 m² | +17 m² +43% | 2018 |
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| 11a, Bold Street840 m away | 67 m² | 84 m² | +17 m² +25% | 2016 |
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| 130, Haywood Road902 m away | 38 m² | 55 m² | +17 m² +45% | 2014 |
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| 1, Sawley Avenue50 m away | 76 m² | 93 m² | +17 m² +22% | 2011 |
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| 8, Kings Road859 m away | 101 m² | 117 m² | +16 m² +16% | 2026 |
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| 176, Avenue Parade540 m away | 74 m² | 90 m² | +16 m² +22% | 2023 |
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| 59, Thorneyholme Road597 m away | 90 m² | 106 m² | +16 m² +18% | 2022 |
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| 64, Hambledon Mill Park728 m away | 70 m² | 86 m² | +16 m² +23% | 2017 |
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| 75, Dowry Street650 m away | 61 m² | 77 m² | +16 m² +26% | 2016 |
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| 59, Sultan Street480 m away | 61 m² | 77 m² | +16 m² +26% | 2014 |
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| 126, Avenue Parade540 m away | 55 m² | 70 m² | +15 m² +27% | 2023 |
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| 148, Water Street665 m away | 41 m² | 56 m² | +15 m² +37% | 2023 |
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| 28, Peel Park Close233 m away | 80 m² | 95 m² | +15 m² +19% | 2022 |
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| 14, Lime Road888 m away | 80 m² | 95 m² | +15 m² +19% | 2019 |
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| 7, Turkey Street385 m away | 88 m² | 103 m² | +15 m² +17% | 2015 |
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| 63, Thorneyholme Road597 m away | 88 m² | 103 m² | +15 m² +17% | 2015 |
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| 73, Alice Street375 m away | 75 m² | 90 m² | +15 m² +20% | 2013 |
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