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 5EE
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 |
|---|---|---|---|---|
| 6, Talbot Road622 m away | 128 m² | 233 m² | +105 m² +82% | 2016 |
| Arundel, Whalley Road266 m away | 225 m² | 317 m² | +92 m² +41% | 2016 |
| 54, Hawksworth Road903 m away | 85 m² | 167 m² | +82 m² +96% | 2023 |
| 14, Pilkington Drive964 m away | 98 m² | 171 m² | +73 m² +74% | 2014 |
| 19, Moorside Drive648 m away | 48 m² | 108 m² | +60 m² +125% | 2024 |
| 32, Simmons Way795 m away | 98 m² | 157 m² | +59 m² +60% | 2014 |
| 2, Paynter Close654 m away | 94 m² | 149 m² | +55 m² +59% | 2016 |
| 14, Martholme Avenue882 m away | 110 m² | 164 m² | +54 m² +49% | 2014 |
| 6, Livingstone Road628 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.
| 77 m² |
| 128 m² |
| +51 m² +66% |
| 2022 |
| 12, Mercer Street907 m away | 88 m² | 137 m² | +49 m² +56% | 2025 |
|---|
| 17, Clayton Way849 m away | 123 m² | 172 m² | +49 m² +40% | 2015 |
|---|
| 27, Martholme Avenue882 m away | 60 m² | 109 m² | +49 m² +82% | 2014 |
|---|
| 23, Pilkington Drive964 m away | 71 m² | 120 m² | +49 m² +69% | 2014 |
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| 3, Pilkington Drive964 m away | 111 m² | 159 m² | +48 m² +43% | 2014 |
|---|
| 44, Clayton Way849 m away | 115 m² | 162 m² | +47 m² +41% | 2014 |
|---|
| 14, Orange Street879 m away | 68 m² | 114 m² | +46 m² +68% | 2017 |
|---|
| 52, Spring Meadows833 m away | 93 m² | 139 m² | +46 m² +49% | 2014 |
|---|
| 12, Henfield Close958 m away | 64 m² | 109 m² | +45 m² +70% | 2014 |
|---|
| 15, Clayton Way849 m away | 77 m² | 121 m² | +44 m² +57% | 2014 |
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| 60, Meadoway930 m away | 85 m² | 128 m² | +43 m² +51% | 2013 |
|---|
| 110, Whalley Road217 m away | 108 m² | 150 m² | +42 m² +39% | 2014 |
|---|
| 39, Church Lane130 m away | 78 m² | 119 m² | +41 m² +53% | 2014 |
|---|
| 37, Martholme Avenue882 m away | 69 m² | 110 m² | +41 m² +59% | 2014 |
|---|
| 35, Martholme Avenue882 m away | 68 m² | 109 m² | +41 m² +60% | 2014 |
|---|
| 25, Orange Street879 m away | 60 m² | 99 m² | +39 m² +65% | 2019 |
|---|
| 271, Whalley Road889 m away | 101 m² | 138 m² | +37 m² +37% | 2017 |
|---|
| 4, Livingstone Road628 m away | 76 m² | 113 m² | +37 m² +49% | 2014 |
|---|
| 15, Church Lane130 m away | 75 m² | 111 m² | +36 m² +48% | 2023 |
|---|
| 6, Clayton Way849 m away | 103 m² | 139 m² | +36 m² +35% | 2014 |
|---|
| 35, Simmons Way795 m away | 64 m² | 98 m² | +34 m² +53% | 2026 |
|---|
| 6, Spring Meadows833 m away | 110 m² | 144 m² | +34 m² +31% | 2014 |
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| 237, Queens Road West876 m away | 95 m² | 128 m² | +33 m² +35% | 2025 |
|---|
| 15, Brisbane Street44 m away | 80 m² | 113 m² | +33 m² +41% | 2023 |
|---|
| 34, Simmons Way795 m away | 66 m² | 99 m² | +33 m² +50% | 2014 |
|---|
| 265, Dill Hall Lane416 m away | 111 m² | 143 m² | +32 m² +29% | 2020 |
|---|
| 32, Meadoway930 m away | 52 m² | 84 m² | +32 m² +62% | 2015 |
|---|
| 66, Spring Meadows833 m away | 68 m² | 100 m² | +32 m² +47% | 2014 |
|---|
| 8, Spring Meadows833 m away | 81 m² | 112 m² | +31 m² +38% | 2014 |
|---|
| 235, Whalley Road889 m away | 92 m² | 122 m² | +30 m² +33% | 2025 |
|---|
| 129, Blackburn Road644 m away | 98 m² | 128 m² | +30 m² +31% | 2015 |
|---|
| 51, Simmons Way795 m away | 79 m² | 109 m² | +30 m² +38% | 2014 |
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| 45, Victoria Street851 m away | 83 m² | 113 m² | +30 m² +36% | 2013 |
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| 325, Whalley Road505 m away | 161 m² | 191 m² | +30 m² +19% | 2010 |
|---|
| 1, Beech Crescent262 m away | 68 m² | 97 m² | +29 m² +43% | 2024 |
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| 239, Whalley Road889 m away | 106 m² | 135 m² | +29 m² +27% | 2024 |
|---|
| 25, Epping Avenue471 m away | 100 m² | 129 m² | +29 m² +29% | 2014 |
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| 11, Higher Firs Drive765 m away | 81 m² | 110 m² | +29 m² +36% | 2014 |
|---|
| 70, Spring Meadows833 m away | 81 m² | 110 m² | +29 m² +36% | 2014 |
|---|
| 38, Clayton Way849 m away | 82 m² | 110 m² | +28 m² +34% | 2014 |
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| 15, Duke Street497 m away | 79 m² | 106 m² | +27 m² +34% | 2017 |
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| 46, Tunstall Drive387 m away | 107 m² | 134 m² | +27 m² +25% | 2016 |
|---|
| 59, Spring Meadows833 m away | 112 m² | 139 m² | +27 m² +24% | 2014 |
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| 20, Martholme Avenue882 m away | 98 m² | 125 m² | +27 m² +28% | 2014 |
|---|
| 63, Chequers766 m away | 85 m² | 111 m² | +26 m² +31% | 2025 |
|---|
| 55, Spring Meadows833 m away | 68 m² | 94 m² | +26 m² +38% | 2024 |
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| 7, Beech Crescent262 m away | 153 m² | 179 m² | +26 m² +17% | 2022 |
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| 79, Burnley Road453 m away | 82 m² | 108 m² | +26 m² +32% | 2017 |
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| 4, Henfield Close958 m away | 101 m² | 127 m² | +26 m² +26% | 2014 |
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| 2, Arthur Street957 m away | 76 m² | 102 m² | +26 m² +34% | 2009 |
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| 33, Harrington Street125 m away | 79 m² | 104 m² | +25 m² +32% | 2026 |
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| 43, Meadoway930 m away | 61 m² | 86 m² | +25 m² +41% | 2023 |
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| 50, Blackburn Road446 m away | 144 m² | 169 m² | +25 m² +17% | 2015 |
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| 12, Martholme Avenue882 m away | 90 m² | 115 m² | +25 m² +28% | 2014 |
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| 267, Whalley Road845 m away | 144 m² | 169 m² | +25 m² +17% | 2010 |
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| 16, Moorside Drive648 m away | 93 m² | 117 m² | +24 m² +26% | 2026 |
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| 15, Adelaide Street70 m away | 97 m² | 121 m² | +24 m² +25% | 2025 |
|---|
| 43, Moorside Drive648 m away | 82 m² | 106 m² | +24 m² +29% | 2023 |
|---|
| 9, Cromwell Avenue825 m away | 88 m² | 111 m² | +23 m² +26% | 2025 |
|---|
| 105, Whalley Road316 m away | 97 m² | 120 m² | +23 m² +24% | 2016 |
|---|
| 236, Dill Hall Lane333 m away | 92 m² | 115 m² | +23 m² +25% | 2016 |
|---|
| 24, Epping Avenue471 m away | 77 m² | 100 m² | +23 m² +30% | 2014 |
|---|
| 36, Moorside Drive648 m away | 79 m² | 102 m² | +23 m² +29% | 2014 |
|---|
| 16, Clayton Way849 m away | 87 m² | 110 m² | +23 m² +26% | 2014 |
|---|
| 6, Earl Street597 m away | 43 m² | 65 m² | +22 m² +51% | 2023 |
|---|
| 22, Devonshire Drive988 m away | 74 m² | 96 m² | +22 m² +30% | 2015 |
|---|
| 54, Spring Meadows833 m away | 68 m² | 90 m² | +22 m² +32% | 2014 |
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| 24, Clayton Way849 m away | 78 m² | 100 m² | +22 m² +28% | 2014 |
|---|
| 35, Victoria Street851 m away | 89 m² | 111 m² | +22 m² +25% | 2014 |
|---|
| 225, Whalley Road532 m away | 93 m² | 114 m² | +21 m² +23% | 2022 |
|---|
| 22, Martholme Avenue882 m away | 69 m² | 90 m² | +21 m² +30% | 2014 |
|---|
| 38, Henfield Close958 m away | 69 m² | 90 m² | +21 m² +30% | 2014 |
|---|
| 6, Whinfield Street54 m away | 88 m² | 109 m² | +21 m² +24% | 2010 |
|---|
| 57, Burnley Road453 m away | 79 m² | 99 m² | +20 m² +25% | 2026 |
|---|
| 2, Jubilee Street30 m away | 96 m² | 116 m² | +20 m² +21% | 2022 |
|---|
| 8, Maple Street579 m away | 83 m² | 103 m² | +20 m² +24% | 2022 |
|---|
| 65, Whalley Road0 m away | 82 m² | 102 m² | +20 m² +24% | 2016 |
|---|
| 140, Blackburn Road632 m away | 62 m² | 82 m² | +20 m² +32% | 2016 |
|---|
| 6, Hazel Avenue700 m away | 70 m² | 90 m² | +20 m² +29% | 2015 |
|---|
| 26, Henfield Close958 m away | 70 m² | 90 m² | +20 m² +29% | 2014 |
|---|
| 33, Epping Avenue471 m away | 100 m² | 119 m² | +19 m² +19% | 2026 |
|---|
| 25, Poulton Avenue542 m away | 82 m² | 101 m² | +19 m² +23% | 2025 |
|---|
| 305, Dill Hall Lane416 m away | 101 m² | 120 m² | +19 m² +19% | 2016 |
|---|
| 34, Waterloo Street227 m away | 89 m² | 108 m² | +19 m² +21% | 2015 |
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| 46, Clayton Way849 m away | 115 m² | 134 m² | +19 m² +17% | 2014 |
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| 11, Barnes Street977 m away | 68 m² | 87 m² | +19 m² +28% | 2011 |
|---|
| 68, Tunstall Drive387 m away | 110 m² | 128 m² | +18 m² +16% | 2023 |
|---|
| 113, Haywood Road776 m away | 53 m² | 71 m² | +18 m² +34% | 2018 |
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| 36, William Street189 m away | 64 m² | 82 m² | +18 m² +28% | 2013 |
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| 20, Tunstall Drive387 m away | 57 m² | 74 m² | +17 m² +30% | 2021 |
|---|
| 10, Spring Meadows833 m away | 83 m² | 100 m² | +17 m² +20% | 2014 |
|---|
| 49, Devonshire Drive960 m away | 69 m² | 86 m² | +17 m² +25% | 2014 |
|---|
| 30, Duke Street497 m away | 84 m² | 101 m² | +17 m² +20% | 2012 |
|---|
| 41, Victoria Street851 m away | 78 m² | 94 m² | +16 m² +21% | 2026 |
|---|
| 48, West Crescent730 m away | 77 m² | 93 m² | +16 m² +21% | 2022 |
|---|
| 11, Pilot Street905 m away | 88 m² | 104 m² | +16 m² +18% | 2022 |
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| 42, First Avenue283 m away | 81 m² | 97 m² | +16 m² +20% | 2020 |
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| 42, Meadoway930 m away | 81 m² | 97 m² | +16 m² +20% | 2016 |
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| 19, Church Street895 m away | 60 m² | 76 m² | +16 m² +27% | 2015 |
|---|
| 1, Redhouse Close617 m away | 91 m² | 107 m² | +16 m² +18% | 2013 |
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| 21, Earl Street597 m away | 87 m² | 102 m² | +15 m² +17% | 2026 |
|---|
| 40, First Avenue283 m away | 74 m² | 89 m² | +15 m² +20% | 2025 |
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| 57, Earl Street597 m away | 82 m² | 97 m² | +15 m² +18% | 2014 |
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| 47, Earl Street597 m away | 84 m² | 99 m² | +15 m² +18% | 2013 |
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| 112, Queens Road West982 m away | 85 m² | 100 m² | +15 m² +18% | 2010 |
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