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 M26 3RA
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 |
|---|---|---|---|---|
| 16, Wentworth Close815 m away | 86 m² | 180 m² | +94 m² +109% | 2020 |
| 36, Wordsworth Avenue268 m away | 71 m² | 162 m² | +91 m² +128% | 2013 |
| 191, Bolton Road317 m away | 69 m² | 134 m² | +65 m² +94% | 2010 |
| 24, Sunningdale Avenue869 m away | 59 m² | 112 m² | +53 m² +90% | 2025 |
| 52, Clyde Road615 m away | 88 m² | 140 m² | +52 m² +59% | 2016 |
| 309b, Ainsworth Road690 m away | 96 m² | 148 m² | +52 m² +54% | 2012 |
| 10, Far Hey Close684 m away | 69 m² | 120 m² | +51 m² +74% | 2025 |
| 9, Chaucer Avenue479 m away | 78 m² | 128 m² | +50 m² +64% | 2025 |
| 10, Rush Acre Close436 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.
| 94 m² |
| 144 m² |
| +50 m² +53% |
| 2021 |
| 20, Westminster Avenue459 m away | 69 m² | 117 m² | +48 m² +70% | 2014 |
|---|
| 121, Knowles Street559 m away | 60 m² | 107 m² | +47 m² +78% | 2026 |
|---|
| 253, Bolton Road334 m away | 109 m² | 153 m² | +44 m² +40% | 2013 |
|---|
| 362, Bolton Road443 m away | 53 m² | 97 m² | +44 m² +83% | 2010 |
|---|
| 89, Ainsworth Road478 m away | 107 m² | 150 m² | +43 m² +40% | 2026 |
|---|
| 21, Great Hall Close909 m away | 89 m² | 132 m² | +43 m² +48% | 2015 |
|---|
| 25, Plymouth Grove728 m away | 62 m² | 104 m² | +42 m² +68% | 2015 |
|---|
| 189, Turks Road552 m away | 98 m² | 139 m² | +41 m² +42% | 2020 |
|---|
| 4, Park Grove357 m away | 64 m² | 103 m² | +39 m² +61% | 2026 |
|---|
| 71, Hutchinson Way912 m away | 84 m² | 123 m² | +39 m² +46% | 2014 |
|---|
| 6, Sycamore Drive910 m away | 87 m² | 125 m² | +38 m² +44% | 2026 |
|---|
| 44, Alma Street635 m away | 60 m² | 97 m² | +37 m² +62% | 2014 |
|---|
| 18, Harper Fold Close602 m away | 39 m² | 74 m² | +35 m² +90% | 2020 |
|---|
| 31, Canalside564 m away | 51 m² | 86 m² | +35 m² +69% | 2017 |
|---|
| 309, Lever Street623 m away | 64 m² | 99 m² | +35 m² +55% | 2014 |
|---|
| 15, Coleridge Avenue427 m away | 69 m² | 103 m² | +34 m² +49% | 2013 |
|---|
| 69, Stanley Road944 m away | 78 m² | 111 m² | +33 m² +42% | 2015 |
|---|
| 42, Moss Shaw Way736 m away | 95 m² | 128 m² | +33 m² +35% | 2014 |
|---|
| 42, Byron Avenue520 m away | 87 m² | 119 m² | +32 m² +37% | 2024 |
|---|
| 75, Salisbury Road804 m away | 70 m² | 101 m² | +31 m² +44% | 2025 |
|---|
| 23, Spring Lane990 m away | 124 m² | 155 m² | +31 m² +25% | 2024 |
|---|
| 355, Bolton Road522 m away | 32 m² | 63 m² | +31 m² +97% | 2019 |
|---|
| 9, Forth Road607 m away | 77 m² | 107 m² | +30 m² +39% | 2026 |
|---|
| 8, Harper Fold Close602 m away | 108 m² | 136 m² | +28 m² +26% | 2023 |
|---|
| 10, Tipton Close603 m away | 51 m² | 79 m² | +28 m² +55% | 2022 |
|---|
| 223, Turks Road751 m away | 68 m² | 96 m² | +28 m² +41% | 2019 |
|---|
| 38, Stopes Road757 m away | 71 m² | 99 m² | +28 m² +39% | 2014 |
|---|
| 60, Shetland Way803 m away | 100 m² | 127 m² | +27 m² +27% | 2024 |
|---|
| 6, Mulberry Close997 m away | 88 m² | 115 m² | +27 m² +31% | 2024 |
|---|
| 154, Turks Road601 m away | 109 m² | 136 m² | +27 m² +25% | 2023 |
|---|
| 90, Ainsworth Road478 m away | 40 m² | 66 m² | +26 m² +65% | 2020 |
|---|
| 46, Lowton Street653 m away | 92 m² | 118 m² | +26 m² +28% | 2017 |
|---|
| 18, Victoria Street832 m away | 78 m² | 104 m² | +26 m² +33% | 2014 |
|---|
| 82, Lever Street438 m away | 59 m² | 84 m² | +25 m² +42% | 2012 |
|---|
| 141, Water Street489 m away | 71 m² | 95 m² | +24 m² +34% | 2024 |
|---|
| 7, Mulberry Close997 m away | 101 m² | 125 m² | +24 m² +24% | 2020 |
|---|
| 10, Mulberry Close997 m away | 101 m² | 125 m² | +24 m² +24% | 2020 |
|---|
| 3, Worrell Close337 m away | 82 m² | 106 m² | +24 m² +29% | 2018 |
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| 314, Lever Street663 m away | 68 m² | 92 m² | +24 m² +35% | 2015 |
|---|
| 96b, Ainsworth Road478 m away | 82 m² | 105 m² | +23 m² +28% | 2026 |
|---|
| 414, Bolton Road443 m away | 87 m² | 110 m² | +23 m² +26% | 2025 |
|---|
| 27, Clyde Road491 m away | 80 m² | 103 m² | +23 m² +29% | 2025 |
|---|
| 18, Siddall Street572 m away | 61 m² | 84 m² | +23 m² +38% | 2020 |
|---|
| 20, Ulundi Street756 m away | 70 m² | 93 m² | +23 m² +33% | 2014 |
|---|
| 10, Gatefield Close634 m away | 60 m² | 83 m² | +23 m² +38% | 2011 |
|---|
| 280, Ainsworth Road708 m away | 73 m² | 95 m² | +22 m² +30% | 2024 |
|---|
| 113, Victoria Street697 m away | 89 m² | 111 m² | +22 m² +25% | 2019 |
|---|
| 61, Westminster Avenue672 m away | 61 m² | 83 m² | +22 m² +36% | 2015 |
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| 303, Bolton Road334 m away | 72 m² | 94 m² | +22 m² +31% | 2014 |
|---|
| 340, Bolton Road319 m away | 96 m² | 118 m² | +22 m² +23% | 2013 |
|---|
| 303, Lever Street623 m away | 52 m² | 74 m² | +22 m² +42% | 2013 |
|---|
| 6, Heber Street979 m away | 64 m² | 86 m² | +22 m² +34% | 2013 |
|---|
| 57, Greenbank Road853 m away | 96 m² | 117 m² | +21 m² +22% | 2026 |
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| 296, Bolton Road319 m away | 74 m² | 95 m² | +21 m² +28% | 2024 |
|---|
| 2, Clough Meadow Road583 m away | 103 m² | 124 m² | +21 m² +20% | 2022 |
|---|
| 25, Moss Shaw Way671 m away | 77 m² | 98 m² | +21 m² +27% | 2016 |
|---|
| 27, Victoria Street822 m away | 69 m² | 90 m² | +21 m² +30% | 2015 |
|---|
| Moor Nook, Turks Road809 m away | 105 m² | 126 m² | +21 m² +20% | 2014 |
|---|
| 77, Knowles Street583 m away | 76 m² | 97 m² | +21 m² +28% | 2013 |
|---|
| 16, Northlands668 m away | 95 m² | 115 m² | +20 m² +21% | 2019 |
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| 6, Farringdon Drive516 m away | 66 m² | 86 m² | +20 m² +30% | 2014 |
|---|
| 77, Greenbank Road853 m away | 93 m² | 113 m² | +20 m² +22% | 2014 |
|---|
| 5, Belgrave Drive712 m away | 101 m² | 121 m² | +20 m² +20% | 2010 |
|---|
| 17, Princess Street428 m away | 80 m² | 99 m² | +19 m² +24% | 2026 |
|---|
| 10, Spring Lane990 m away | 96 m² | 115 m² | +19 m² +20% | 2024 |
|---|
| 18, Cooperative Street595 m away | 60 m² | 79 m² | +19 m² +32% | 2023 |
|---|
| 140, Water Street515 m away | 79 m² | 98 m² | +19 m² +24% | 2022 |
|---|
| 29, Far Hey Close684 m away | 111 m² | 130 m² | +19 m² +17% | 2017 |
|---|
| 62, Robertson Street736 m away | 92 m² | 111 m² | +19 m² +21% | 2015 |
|---|
| 6, Hampson Street855 m away | 74 m² | 93 m² | +19 m² +26% | 2014 |
|---|
| 77, Victoria Street822 m away | 68 m² | 86 m² | +18 m² +26% | 2026 |
|---|
| 1, Wentworth Close815 m away | 80 m² | 98 m² | +18 m² +23% | 2025 |
|---|
| 4, Harper Fold Close602 m away | 79 m² | 97 m² | +18 m² +23% | 2024 |
|---|
| 34, Plymouth Grove728 m away | 88 m² | 106 m² | +18 m² +20% | 2024 |
|---|
| 15, Cobden Street995 m away | 76 m² | 94 m² | +18 m² +24% | 2023 |
|---|
| 26, Warwick Road980 m away | 107 m² | 125 m² | +18 m² +17% | 2016 |
|---|
| 75, Grosvenor Street389 m away | 96 m² | 114 m² | +18 m² +19% | 2012 |
|---|
| 66, Meadowcroft693 m away | 76 m² | 93 m² | +17 m² +22% | 2026 |
|---|
| 73, Victoria Street822 m away | 101 m² | 118 m² | +17 m² +17% | 2025 |
|---|
| 33, Canalside564 m away | 52 m² | 69 m² | +17 m² +33% | 2024 |
|---|
| 7, Hutchinson Close869 m away | 97 m² | 114 m² | +17 m² +18% | 2022 |
|---|
| 266, Bolton Road278 m away | 98 m² | 115 m² | +17 m² +17% | 2019 |
|---|
| 28, Milner Street481 m away | 50 m² | 67 m² | +17 m² +34% | 2010 |
|---|
| 71, Moss Shaw Way736 m away | 71 m² | 87 m² | +16 m² +23% | 2023 |
|---|
| 2, Pool Field Close590 m away | 68 m² | 84 m² | +16 m² +24% | 2019 |
|---|
| 153, Higher Dean Street362 m away | 75 m² | 91 m² | +16 m² +21% | 2017 |
|---|
| 5, Forth Road607 m away | 66 m² | 82 m² | +16 m² +24% | 2014 |
|---|
| 138, Water Street515 m away | 74 m² | 90 m² | +16 m² +22% | 2013 |
|---|
| 9, Station Close767 m away | 63 m² | 78 m² | +15 m² +24% | 2024 |
|---|
| 498, Bolton Road575 m away | 88 m² | 103 m² | +15 m² +17% | 2023 |
|---|
| 6, Lichfield Close838 m away | 69 m² | 84 m² | +15 m² +22% | 2019 |
|---|
| 32, Northlands668 m away | 86 m² | 101 m² | +15 m² +17% | 2017 |
|---|
| 2, Cross Field Drive481 m away | 70 m² | 85 m² | +15 m² +21% | 2016 |
|---|
| 13, Westminster Avenue459 m away | 69 m² | 84 m² | +15 m² +22% | 2013 |
|---|
| 44, Greenbank Road853 m away | 86 m² | 101 m² | +15 m² +17% | 2013 |
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