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 5RJ
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 |
|---|---|---|---|---|
| 9, Rosebank340 m away | 131 m² | 213 m² | +82 m² +63% | 2015 |
| 14, Pilkington Drive228 m away | 98 m² | 171 m² | +73 m² +74% | 2014 |
| 19, Moorside Drive311 m away | 48 m² | 108 m² | +60 m² +125% | 2024 |
| 24, Collingwood986 m away | 80 m² | 139 m² | +59 m² +74% | 2025 |
| 32, Simmons Way216 m away | 98 m² | 157 m² | +59 m² +60% | 2014 |
| 2, Paynter Close321 m away | 94 m² | 149 m² | +55 m² +59% | 2016 |
| 14, Martholme Avenue316 m away | 110 m² | 164 m² | +54 m² +49% | 2014 |
| 12, Mercer Street305 m away | 88 m² | 137 m² | +49 m² +56% | 2025 |
| 17, Clayton Way153 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.
| 172 m² |
| +49 m² +40% |
| 2015 |
| 23, Pilkington Drive228 m away | 71 m² | 120 m² | +49 m² +69% | 2014 |
|---|
| 27, Martholme Avenue316 m away | 60 m² | 109 m² | +49 m² +82% | 2014 |
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| 22, Fernlea Drive746 m away | 115 m² | 164 m² | +49 m² +43% | 2013 |
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| 3, Pilkington Drive228 m away | 111 m² | 159 m² | +48 m² +43% | 2014 |
|---|
| 44, Clayton Way153 m away | 115 m² | 162 m² | +47 m² +41% | 2014 |
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| 52, Spring Meadows128 m away | 93 m² | 139 m² | +46 m² +49% | 2014 |
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| 12, Henfield Close375 m away | 64 m² | 109 m² | +45 m² +70% | 2014 |
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| 31, Lynwood Avenue590 m away | 84 m² | 129 m² | +45 m² +54% | 2014 |
|---|
| 15, Clayton Way153 m away | 77 m² | 121 m² | +44 m² +57% | 2014 |
|---|
| 110, Whalley Road770 m away | 108 m² | 150 m² | +42 m² +39% | 2014 |
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| 37, Martholme Avenue316 m away | 69 m² | 110 m² | +41 m² +59% | 2014 |
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| 35, Martholme Avenue316 m away | 68 m² | 109 m² | +41 m² +60% | 2014 |
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| 465, Whalley Road553 m away | 115 m² | 155 m² | +40 m² +35% | 2014 |
|---|
| 59, Lynwood Avenue590 m away | 60 m² | 100 m² | +40 m² +67% | 2014 |
|---|
| 6, Clayton Way153 m away | 103 m² | 139 m² | +36 m² +35% | 2014 |
|---|
| 35, Simmons Way216 m away | 64 m² | 98 m² | +34 m² +53% | 2026 |
|---|
| 6, Spring Meadows128 m away | 110 m² | 144 m² | +34 m² +31% | 2014 |
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| 2, Fordside Avenue694 m away | 70 m² | 103 m² | +33 m² +47% | 2024 |
|---|
| 15, Brisbane Street985 m away | 80 m² | 113 m² | +33 m² +41% | 2023 |
|---|
| 34, Simmons Way216 m away | 66 m² | 99 m² | +33 m² +50% | 2014 |
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| 28, Collingwood986 m away | 62 m² | 95 m² | +33 m² +53% | 2010 |
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| 79 - 81, Barnes Street532 m away | 119 m² | 151 m² | +32 m² +27% | 2016 |
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| 66, Spring Meadows128 m away | 68 m² | 100 m² | +32 m² +47% | 2014 |
|---|
| 8, Spring Meadows128 m away | 81 m² | 112 m² | +31 m² +38% | 2014 |
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| 129, Blackburn Road975 m away | 98 m² | 128 m² | +30 m² +31% | 2015 |
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| 51, Simmons Way216 m away | 79 m² | 109 m² | +30 m² +38% | 2014 |
|---|
| 45, Victoria Street535 m away | 83 m² | 113 m² | +30 m² +36% | 2013 |
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| 70, Spring Meadows128 m away | 81 m² | 110 m² | +29 m² +36% | 2014 |
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| 11, Higher Firs Drive303 m away | 81 m² | 110 m² | +29 m² +36% | 2014 |
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| 38, Clayton Way153 m away | 82 m² | 110 m² | +28 m² +34% | 2014 |
|---|
| 15, Duke Street503 m away | 79 m² | 106 m² | +27 m² +34% | 2017 |
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| 59, Spring Meadows128 m away | 112 m² | 139 m² | +27 m² +24% | 2014 |
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| 20, Martholme Avenue316 m away | 98 m² | 125 m² | +27 m² +28% | 2014 |
|---|
| 63, Chequers581 m away | 85 m² | 111 m² | +26 m² +31% | 2025 |
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| 55, Spring Meadows128 m away | 68 m² | 94 m² | +26 m² +38% | 2024 |
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| 79, Burnley Road529 m away | 82 m² | 108 m² | +26 m² +32% | 2017 |
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| 4, Henfield Close375 m away | 101 m² | 127 m² | +26 m² +26% | 2014 |
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| 9, Cottom Croft738 m away | 123 m² | 149 m² | +26 m² +21% | 2014 |
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| 110, Sparth Road402 m away | 66 m² | 92 m² | +26 m² +39% | 2013 |
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| 2, Arthur Street349 m away | 76 m² | 102 m² | +26 m² +34% | 2009 |
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| 23, Bayley Street714 m away | 72 m² | 97 m² | +25 m² +35% | 2025 |
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| 89, Barnes Street532 m away | 93 m² | 118 m² | +25 m² +27% | 2019 |
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| 50, Blackburn Road768 m away | 144 m² | 169 m² | +25 m² +17% | 2015 |
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| 12, Martholme Avenue316 m away | 90 m² | 115 m² | +25 m² +28% | 2014 |
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| 267, Whalley Road307 m away | 144 m² | 169 m² | +25 m² +17% | 2010 |
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| 16, Moorside Drive311 m away | 93 m² | 117 m² | +24 m² +26% | 2026 |
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| 15, Adelaide Street944 m away | 97 m² | 121 m² | +24 m² +25% | 2025 |
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| 43, Moorside Drive311 m away | 82 m² | 106 m² | +24 m² +29% | 2023 |
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| 114, Sparth Road402 m away | 82 m² | 106 m² | +24 m² +29% | 2016 |
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| 16, Clayton Way153 m away | 87 m² | 110 m² | +23 m² +26% | 2014 |
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| 36, Moorside Drive311 m away | 79 m² | 102 m² | +23 m² +29% | 2014 |
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| 6, Earl Street459 m away | 43 m² | 65 m² | +22 m² +51% | 2023 |
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| 3, New Church Close296 m away | 86 m² | 108 m² | +22 m² +26% | 2016 |
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| 22, Devonshire Drive40 m away | 74 m² | 96 m² | +22 m² +30% | 2015 |
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| 30, John Street507 m away | 79 m² | 101 m² | +22 m² +28% | 2015 |
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| 54, Spring Meadows128 m away | 68 m² | 90 m² | +22 m² +32% | 2014 |
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| 24, Clayton Way153 m away | 78 m² | 100 m² | +22 m² +28% | 2014 |
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| 35, Victoria Street535 m away | 89 m² | 111 m² | +22 m² +25% | 2014 |
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| 88, Lower Barnes Street784 m away | 75 m² | 96 m² | +21 m² +28% | 2025 |
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| 225, Whalley Road563 m away | 93 m² | 114 m² | +21 m² +23% | 2022 |
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| 20, Alexandra Street727 m away | 69 m² | 90 m² | +21 m² +30% | 2022 |
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| 10, Alexandra Street727 m away | 53 m² | 74 m² | +21 m² +40% | 2019 |
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| 22, Martholme Avenue316 m away | 69 m² | 90 m² | +21 m² +30% | 2014 |
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| 38, Henfield Close375 m away | 69 m² | 90 m² | +21 m² +30% | 2014 |
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| 57, Burnley Road529 m away | 79 m² | 99 m² | +20 m² +25% | 2026 |
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| 77, Tarn Avenue832 m away | 52 m² | 72 m² | +20 m² +38% | 2023 |
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| 8, Maple Street821 m away | 83 m² | 103 m² | +20 m² +24% | 2022 |
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| 2, Jubilee Street945 m away | 96 m² | 116 m² | +20 m² +21% | 2022 |
|---|
| 118, Sparth Road402 m away | 89 m² | 109 m² | +20 m² +22% | 2019 |
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| 140, Blackburn Road929 m away | 62 m² | 82 m² | +20 m² +32% | 2016 |
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| 65, Whalley Road960 m away | 82 m² | 102 m² | +20 m² +24% | 2016 |
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| 6, Hazel Avenue316 m away | 70 m² | 90 m² | +20 m² +29% | 2015 |
|---|
| 26, Henfield Close375 m away | 70 m² | 90 m² | +20 m² +29% | 2014 |
|---|
| 6, Bayley Street714 m away | 132 m² | 152 m² | +20 m² +15% | 2014 |
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| 34, Waterloo Street816 m away | 89 m² | 108 m² | +19 m² +21% | 2015 |
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| 11, Riverside View850 m away | 110 m² | 129 m² | +19 m² +17% | 2015 |
|---|
| 46, Clayton Way153 m away | 115 m² | 134 m² | +19 m² +17% | 2014 |
|---|
| 19, Grange Street585 m away | 55 m² | 74 m² | +19 m² +35% | 2012 |
|---|
| 11, Barnes Street426 m away | 68 m² | 87 m² | +19 m² +28% | 2011 |
|---|
| 36, William Street780 m away | 64 m² | 82 m² | +18 m² +28% | 2013 |
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| 49, Devonshire Drive0 m away | 69 m² | 86 m² | +17 m² +25% | 2014 |
|---|
| 10, Spring Meadows128 m away | 83 m² | 100 m² | +17 m² +20% | 2014 |
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| 444, Whalley Road819 m away | 99 m² | 116 m² | +17 m² +17% | 2014 |
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| 30, Duke Street503 m away | 84 m² | 101 m² | +17 m² +20% | 2012 |
|---|
| 41, Victoria Street535 m away | 78 m² | 94 m² | +16 m² +21% | 2026 |
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| 24, Fordside Avenue694 m away | 61 m² | 77 m² | +16 m² +26% | 2025 |
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| 71, Lower Barnes Street784 m away | 77 m² | 93 m² | +16 m² +21% | 2024 |
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| 19, Church Street522 m away | 60 m² | 76 m² | +16 m² +27% | 2015 |
|---|
| 1, Redhouse Close347 m away | 91 m² | 107 m² | +16 m² +18% | 2013 |
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| 21, Earl Street459 m away | 87 m² | 102 m² | +15 m² +17% | 2026 |
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| 69, Grange Street585 m away | 93 m² | 108 m² | +15 m² +16% | 2016 |
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| 57, Earl Street459 m away | 82 m² | 97 m² | +15 m² +18% | 2014 |
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| 47, Earl Street459 m away | 84 m² | 99 m² | +15 m² +18% | 2013 |
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