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 OL7 0LA
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 |
|---|---|---|---|---|
| Plantation Farm, Astley Street713 m away | 279 m² | 479 m² | +200 m² +72% | 2015 |
| 155, Dean Street511 m away | 67 m² | 165 m² | +98 m² +146% | 2014 |
| 19, Stockport Road0 m away | 137 m² | 233 m² | +96 m² +70% | 2022 |
| St Marks House, Railway Street693 m away | 217 m² | 304 m² | +87 m² +40% | 2019 |
| 168, Trafalgar Street794 m away | 68 m² | 150 m² | +82 m² +121% | 2013 |
| 16, Richmond Street187 m away | 170 m² | 243 m² | +73 m² +43% | 2014 |
| 8, Richmond Street187 m away | 210 m² | 283 m² | +73 m² +35% | 2013 |
| 212, Portland Street North512 m away | 303 m² | 368 m² | +65 m² +21% | 2014 |
| 35, Birch Street |
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.
| 98 m² |
| 158 m² |
| +60 m² +61% |
| 2017 |
| 23, Hindley Street391 m away | 87 m² | 144 m² | +57 m² +66% | 2015 |
|---|
| 108, King Street911 m away | 55 m² | 108 m² | +53 m² +96% | 2009 |
|---|
| 89, Railway Street693 m away | 112 m² | 160 m² | +48 m² +43% | 2023 |
|---|
| 215, Portland Street604 m away | 160 m² | 207 m² | +47 m² +29% | 2022 |
|---|
| 25, Richmond Street345 m away | 105 m² | 152 m² | +47 m² +45% | 2017 |
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| 206, Astley Street729 m away | 59 m² | 104 m² | +45 m² +76% | 2017 |
|---|
| 12, Woolley Terrace750 m away | 49 m² | 94 m² | +45 m² +92% | 2013 |
|---|
| 376, Katherine Street342 m away | 74 m² | 118 m² | +44 m² +59% | 2015 |
|---|
| 15, Hindley Street391 m away | 101 m² | 144 m² | +43 m² +43% | 2015 |
|---|
| 96, Pottinger Street727 m away | 42 m² | 84 m² | +42 m² +100% | 2026 |
|---|
| 247, Stockport Road998 m away | 96 m² | 138 m² | +42 m² +44% | 2020 |
|---|
| 49, Stockport Road179 m away | 57 m² | 97 m² | +40 m² +70% | 2008 |
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| 5, Gartside Street921 m away | 93 m² | 132 m² | +39 m² +42% | 2025 |
|---|
| 107, Marlborough Street585 m away | 90 m² | 129 m² | +39 m² +43% | 2017 |
|---|
| 3, Crowthorn Road695 m away | 104 m² | 143 m² | +39 m² +38% | 2014 |
|---|
| 221, Portland Street North604 m away | 161 m² | 199 m² | +38 m² +24% | 2017 |
|---|
| 7, Richmond Street187 m away | 188 m² | 223 m² | +35 m² +19% | 2025 |
|---|
| 17, Underwood Street835 m away | 61 m² | 96 m² | +35 m² +57% | 2017 |
|---|
| 149, Dean Street511 m away | 66 m² | 101 m² | +35 m² +53% | 2016 |
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| 8, Progress Street466 m away | 77 m² | 111 m² | +34 m² +44% | 2016 |
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| 123, Hope Street896 m away | 81 m² | 115 m² | +34 m² +42% | 2014 |
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| 80, Richmond Street524 m away | 93 m² | 126 m² | +33 m² +35% | 2019 |
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| 313, Astley Street847 m away | 49 m² | 82 m² | +33 m² +67% | 2014 |
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| 10, Durban Street969 m away | 83 m² | 115 m² | +32 m² +39% | 2022 |
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| 149, Trafalgar Street794 m away | 54 m² | 86 m² | +32 m² +59% | 2013 |
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| 98, Pottinger Street727 m away | 33 m² | 64 m² | +31 m² +94% | 2014 |
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| 321, Astley Street847 m away | 123 m² | 153 m² | +30 m² +24% | 2016 |
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| 175, Burlington Street400 m away | 74 m² | 103 m² | +29 m² +39% | 2017 |
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| 341, Clarendon Street961 m away | 77 m² | 106 m² | +29 m² +38% | 2012 |
|---|
| 3, Boatmans Walk272 m away | 34 m² | 62 m² | +28 m² +82% | 2013 |
|---|
| 47, Howard Street974 m away | 66 m² | 93 m² | +27 m² +41% | 2015 |
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| 160, Trafalgar Street794 m away | 59 m² | 85 m² | +26 m² +44% | 2013 |
|---|
| 24, Everest Close653 m away | 101 m² | 126 m² | +25 m² +25% | 2025 |
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| 66, Mansfield Street725 m away | 79 m² | 104 m² | +25 m² +32% | 2024 |
|---|
| 204, Burlington Street400 m away | 87 m² | 112 m² | +25 m² +29% | 2021 |
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| 370, Katherine Street342 m away | 89 m² | 114 m² | +25 m² +28% | 2016 |
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| 117, Hope Street896 m away | 108 m² | 132 m² | +24 m² +22% | 2023 |
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| 19, Everest Close653 m away | 88 m² | 112 m² | +24 m² +27% | 2020 |
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| 28, West Street692 m away | 57 m² | 81 m² | +24 m² +42% | 2020 |
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| 220, Chapel Street906 m away | 62 m² | 85 m² | +23 m² +37% | 2024 |
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| 64, Mansfield Street725 m away | 81 m² | 104 m² | +23 m² +28% | 2023 |
|---|
| 2, Boatmans Walk272 m away | 39 m² | 62 m² | +23 m² +59% | 2021 |
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| 4, Boatmans Walk272 m away | 39 m² | 62 m² | +23 m² +59% | 2021 |
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| 160, Stamford Street Central875 m away | 43 m² | 66 m² | +23 m² +53% | 2017 |
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| 174, Burlington Street400 m away | 84 m² | 107 m² | +23 m² +27% | 2016 |
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| 24, Birch Street890 m away | 59 m² | 82 m² | +23 m² +39% | 2015 |
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| 13, Crowthorn Road695 m away | 138 m² | 161 m² | +23 m² +17% | 2014 |
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| 171, Portland Street North433 m away | 86 m² | 109 m² | +23 m² +27% | 2013 |
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| 98, Mansfield Street927 m away | 96 m² | 119 m² | +23 m² +24% | 2012 |
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| 195, Trafalgar Street924 m away | 64 m² | 86 m² | +22 m² +34% | 2024 |
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| 10, Boatmans Walk272 m away | 36 m² | 58 m² | +22 m² +61% | 2021 |
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| 4, Progress Street466 m away | 70 m² | 92 m² | +22 m² +31% | 2016 |
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| 16, St Marks Street630 m away | 37 m² | 59 m² | +22 m² +59% | 2013 |
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| 141, Marlborough Street727 m away | 78 m² | 99 m² | +21 m² +27% | 2022 |
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| 9, Boatmans Walk272 m away | 36 m² | 57 m² | +21 m² +58% | 2021 |
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| 12, Boatmans Walk272 m away | 36 m² | 57 m² | +21 m² +58% | 2021 |
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| 200, Burlington Street400 m away | 88 m² | 109 m² | +21 m² +24% | 2019 |
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| 61, Kenyon Street573 m away | 74 m² | 95 m² | +21 m² +28% | 2013 |
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| 226, Marlborough Street959 m away | 68 m² | 88 m² | +20 m² +29% | 2015 |
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| 17, Hindley Street391 m away | 71 m² | 90 m² | +19 m² +27% | 2023 |
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| 48, Blandford Street599 m away | 59 m² | 78 m² | +19 m² +32% | 2023 |
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| 91, Dean Street573 m away | 58 m² | 76 m² | +18 m² +31% | 2026 |
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| 93, Ryecroft Street506 m away | 71 m² | 89 m² | +18 m² +25% | 2022 |
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| 1a, Pottinger Street795 m away | 55 m² | 73 m² | +18 m² +33% | 2016 |
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| 169, Trafalgar Street924 m away | 72 m² | 90 m² | +18 m² +25% | 2016 |
|---|
| 84, Birch Street838 m away | 65 m² | 83 m² | +18 m² +28% | 2015 |
|---|
| 29, Boatmans Walk272 m away | 47 m² | 64 m² | +17 m² +36% | 2021 |
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| 122, Pottinger Street725 m away | 51 m² | 68 m² | +17 m² +33% | 2017 |
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| 12, Keane Street949 m away | 67 m² | 84 m² | +17 m² +25% | 2015 |
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| 77, Burlington Street414 m away | 59 m² | 75 m² | +16 m² +27% | 2024 |
|---|
| 7, Thornway Drive546 m away | 99 m² | 115 m² | +16 m² +16% | 2024 |
|---|
| 122, Trafalgar Street619 m away | 74 m² | 90 m² | +16 m² +22% | 2024 |
|---|
| 18, Hill Street829 m away | 55 m² | 71 m² | +16 m² +29% | 2014 |
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| 196, Burlington Street400 m away | 88 m² | 103 m² | +15 m² +17% | 2024 |
|---|
| 15, Welbeck Street South258 m away | 51 m² | 66 m² | +15 m² +29% | 2021 |
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| 6, Durban Street969 m away | 86 m² | 101 m² | +15 m² +17% | 2021 |
|---|
| 198, Burlington Street400 m away | 88 m² | 103 m² | +15 m² +17% | 2019 |
|---|
| 113, Mansfield Street927 m away | 66 m² | 81 m² | +15 m² +23% | 2015 |
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