Finding extended homes…
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Sign in to keep them on every device →Finding extended homes…
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 BD1 5DW
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 |
|---|---|---|---|---|
| 46 - 48, Thryberg Street545 m away | 74 m² | 175 m² | +101 m² +136% | 2014 |
| 11, Falmouth Avenue847 m away | 82 m² | 169 m² | +87 m² +106% | 2014 |
| 329 - 331, Barkerend Road801 m away | 220 m² | 306 m² | +86 m² +39% | 2015 |
| 11, Hinchcliffe Street989 m away | 103 m² | 186 m² | +83 m² +81% | 2015 |
| 44, Lonsdale Street802 m away | 65 m² | 146 m² | +81 m² +125% | 2014 |
| 8 - 10, Wingfield Street859 m away | 133 m² | 209 m² | +76 m² +57% | 2016 |
| 77, Harewood Street744 m away | 91 m² | 166 m² | +75 m² +82% | 2015 |
| 79, Lonsdale Street811 m away | 126 m² | 198 m² | +72 m² +57% | 2015 |
| 125, Ventnor Street571 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.
| 64 m² |
| 134 m² |
| +70 m² +109% |
| 2014 |
| 11, Portsmouth Avenue929 m away | 117 m² | 186 m² | +69 m² +59% | 2014 |
|---|
| 78, Boldshay Street766 m away | 52 m² | 120 m² | +68 m² +131% | 2015 |
|---|
| 215, Tennyson Place947 m away | 120 m² | 188 m² | +68 m² +57% | 2014 |
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| 29, Falmouth Avenue847 m away | 85 m² | 153 m² | +68 m² +80% | 2013 |
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| 5, Kendra Way369 m away | 72 m² | 139 m² | +67 m² +93% | 2019 |
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| 30a, Webster Street778 m away | 71 m² | 137 m² | +66 m² +93% | 2015 |
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| Hockney Court, 2, Hallgate776 m away | 120 m² | 186 m² | +66 m² +55% | 2012 |
|---|
| 63, Nuttall Road272 m away | 78 m² | 141 m² | +63 m² +81% | 2020 |
|---|
| 22, Prospect Road823 m away | 171 m² | 234 m² | +63 m² +37% | 2017 |
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| 14, Falmouth Avenue847 m away | 77 m² | 140 m² | +63 m² +82% | 2015 |
|---|
| 34, Webster Street821 m away | 74 m² | 136 m² | +62 m² +84% | 2015 |
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| 79, Thursby Street673 m away | 66 m² | 127 m² | +61 m² +92% | 2017 |
|---|
| 28, Barlow Street727 m away | 83 m² | 144 m² | +61 m² +73% | 2016 |
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| 132, Harewood Street744 m away | 65 m² | 126 m² | +61 m² +94% | 2016 |
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| 17, Undercliffe Lane889 m away | 119 m² | 180 m² | +61 m² +51% | 2015 |
|---|
| 44, Prospect Road754 m away | 84 m² | 144 m² | +60 m² +71% | 2015 |
|---|
| Apartment 8, Silens Works, 29, Peckover Street92 m away | 59 m² | 118 m² | +59 m² +100% | 2022 |
|---|
| 82, Seaton Street672 m away | 55 m² | 114 m² | +59 m² +107% | 2014 |
|---|
| 98, Lonsdale Street888 m away | 79 m² | 137 m² | +58 m² +73% | 2016 |
|---|
| 37, Wingfield Mount933 m away | 102 m² | 160 m² | +58 m² +57% | 2016 |
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| 191, Tennyson Place947 m away | 165 m² | 223 m² | +58 m² +35% | 2015 |
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| 33, Knowsley Street585 m away | 75 m² | 133 m² | +58 m² +77% | 2014 |
|---|
| 5, Hinchcliffe Street989 m away | 115 m² | 172 m² | +57 m² +50% | 2014 |
|---|
| 48, Azealea Court659 m away | 69 m² | 126 m² | +57 m² +83% | 2013 |
|---|
| 21, Seaton Street672 m away | 86 m² | 142 m² | +56 m² +65% | 2015 |
|---|
| 51, Thursby Street673 m away | 44 m² | 100 m² | +56 m² +127% | 2015 |
|---|
| Apartment 7, Silens Works, 29, Peckover Street92 m away | 50 m² | 105 m² | +55 m² +110% | 2019 |
|---|
| 107, Harewood Street744 m away | 112 m² | 167 m² | +55 m² +49% | 2017 |
|---|
| 33, Percival Street396 m away | 44 m² | 99 m² | +55 m² +125% | 2016 |
|---|
| 50, Binnie Street661 m away | 85 m² | 140 m² | +55 m² +65% | 2016 |
|---|
| 6, Binnie Street661 m away | 94 m² | 149 m² | +55 m² +59% | 2014 |
|---|
| 47, Harewood Street659 m away | 66 m² | 120 m² | +54 m² +82% | 2014 |
|---|
| Flat 28, Equity Chambers, 40, Piccadilly672 m away | 46 m² | 100 m² | +54 m² +117% | 2010 |
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| 8, Hinchcliffe Street989 m away | 129 m² | 182 m² | +53 m² +41% | 2016 |
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| 47, Steadman Terrace996 m away | 82 m² | 134 m² | +52 m² +63% | 2017 |
|---|
| 28, Thursby Street673 m away | 74 m² | 126 m² | +52 m² +70% | 2014 |
|---|
| 33, Byron Street887 m away | 93 m² | 145 m² | +52 m² +56% | 2014 |
|---|
| 9, St Augustines Terrace792 m away | 138 m² | 189 m² | +51 m² +37% | 2015 |
|---|
| 127, Ventnor Street571 m away | 64 m² | 115 m² | +51 m² +80% | 2014 |
|---|
| 14, Hinchcliffe Street989 m away | 137 m² | 187 m² | +50 m² +36% | 2016 |
|---|
| 1, Webster Place613 m away | 79 m² | 128 m² | +49 m² +62% | 2015 |
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| 54, Northampton Street868 m away | 117 m² | 166 m² | +49 m² +42% | 2015 |
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| 74, Curzon Road981 m away | 45 m² | 94 m² | +49 m² +109% | 2015 |
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| 31, Thursby Street673 m away | 52 m² | 101 m² | +49 m² +94% | 2014 |
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| 2, Airedale College Terrace922 m away | 98 m² | 146 m² | +48 m² +49% | 2017 |
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| 11, Binnie Street661 m away | 110 m² | 158 m² | +48 m² +44% | 2015 |
|---|
| 63, Thursby Street673 m away | 52 m² | 100 m² | +48 m² +92% | 2015 |
|---|
| 70, Southampton Street772 m away | 87 m² | 135 m² | +48 m² +55% | 2015 |
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| 38, Prospect Road754 m away | 93 m² | 140 m² | +47 m² +51% | 2015 |
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| 8, Westminster Road838 m away | 78 m² | 125 m² | +47 m² +60% | 2015 |
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| 59, Upper Seymour Street589 m away | 58 m² | 105 m² | +47 m² +81% | 2014 |
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| 192, Barkerend Road300 m away | 149 m² | 194 m² | +45 m² +30% | 2017 |
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| 76, Southampton Street772 m away | 109 m² | 154 m² | +45 m² +41% | 2016 |
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| 5, Hillside Terrace295 m away | 62 m² | 107 m² | +45 m² +73% | 2015 |
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| 4, Falmouth Avenue847 m away | 101 m² | 146 m² | +45 m² +45% | 2015 |
|---|
| 72, Northampton Street868 m away | 113 m² | 158 m² | +45 m² +40% | 2015 |
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| 10, Byron Street887 m away | 66 m² | 111 m² | +45 m² +68% | 2015 |
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| 110, Lonsdale Street888 m away | 105 m² | 150 m² | +45 m² +43% | 2015 |
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| 41, Steadman Terrace996 m away | 99 m² | 143 m² | +44 m² +44% | 2017 |
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| 8, Barlow Street727 m away | 104 m² | 148 m² | +44 m² +42% | 2016 |
|---|
| 1, Nuttall Road272 m away | 62 m² | 106 m² | +44 m² +71% | 2015 |
|---|
| 66, Seaton Street672 m away | 44 m² | 88 m² | +44 m² +100% | 2015 |
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| 49, Stanacre Place719 m away | 88 m² | 132 m² | +44 m² +50% | 2015 |
|---|
| 60, Wingfield Street859 m away | 67 m² | 111 m² | +44 m² +66% | 2015 |
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| 84, Boldshay Street766 m away | 56 m² | 99 m² | +43 m² +77% | 2017 |
|---|
| 29b, Northallerton Road925 m away | 83 m² | 126 m² | +43 m² +52% | 2015 |
|---|
| 100, Curzon Road981 m away | 75 m² | 118 m² | +43 m² +57% | 2015 |
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| 24, Percival Street396 m away | 78 m² | 121 m² | +43 m² +55% | 2014 |
|---|
| 43, Steadman Terrace996 m away | 72 m² | 114 m² | +42 m² +58% | 2017 |
|---|
| 45, Upper Seymour Street589 m away | 119 m² | 161 m² | +42 m² +35% | 2016 |
|---|
| 64, Stanacre Place719 m away | 104 m² | 146 m² | +42 m² +40% | 2015 |
|---|
| 73, Southampton Street772 m away | 88 m² | 130 m² | +42 m² +48% | 2015 |
|---|
| 7, Byron Street887 m away | 134 m² | 176 m² | +42 m² +31% | 2015 |
|---|
| 90, Curzon Road981 m away | 78 m² | 120 m² | +42 m² +54% | 2015 |
|---|
| 41, Wingfield Street828 m away | 52 m² | 94 m² | +42 m² +81% | 2013 |
|---|
| 26, Barlow Street727 m away | 82 m² | 123 m² | +41 m² +50% | 2016 |
|---|
| 20, Steadman Terrace996 m away | 106 m² | 147 m² | +41 m² +39% | 2016 |
|---|
| 28, Westminster Road838 m away | 83 m² | 124 m² | +41 m² +49% | 2014 |
|---|
| 55, Upper Seymour Street589 m away | 109 m² | 150 m² | +41 m² +38% | 2013 |
|---|
| 17, Mavis Street638 m away | 48 m² | 89 m² | +41 m² +85% | 2013 |
|---|
| 39, Falmouth Avenue847 m away | 87 m² | 127 m² | +40 m² +46% | 2017 |
|---|
| 106, Curzon Road981 m away | 100 m² | 140 m² | +40 m² +40% | 2016 |
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| 37, Falmouth Avenue847 m away | 100 m² | 140 m² | +40 m² +40% | 2015 |
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| 2, Falmouth Avenue847 m away | 86 m² | 125 m² | +39 m² +45% | 2016 |
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| 10, Steadman Terrace996 m away | 101 m² | 140 m² | +39 m² +39% | 2016 |
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| 15, Portsmouth Avenue929 m away | 90 m² | 129 m² | +39 m² +43% | 2015 |
|---|
| 102, Lonsdale Street888 m away | 104 m² | 143 m² | +39 m² +38% | 2014 |
|---|
| 2, Hillside Terrace295 m away | 118 m² | 156 m² | +38 m² +32% | 2016 |
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| 11, St Augustines Terrace792 m away | 174 m² | 212 m² | +38 m² +22% | 2016 |
|---|
| 39, Upper Seymour Street589 m away | 96 m² | 134 m² | +38 m² +40% | 2015 |
|---|
| 61, Stanacre Place719 m away | 67 m² | 104 m² | +37 m² +55% | 2018 |
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| 8, Portsmouth Avenue929 m away | 109 m² | 146 m² | +37 m² +34% | 2017 |
|---|
| 68, Percival Street396 m away | 69 m² | 106 m² | +37 m² +54% | 2016 |
|---|
| 41, Knowsley Street585 m away | 63 m² | 100 m² | +37 m² +59% | 2016 |
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| 49, Northampton Street794 m away | 40 m² | 77 m² | +37 m² +93% | 2016 |
|---|
| 42, Westminster Road838 m away | 92 m² | 129 m² | +37 m² +40% | 2016 |
|---|
| 46, Prospect Road754 m away | 59 m² | 96 m² | +37 m² +63% | 2015 |
|---|
| 18, Byron Street887 m away | 128 m² | 165 m² | +37 m² +29% | 2015 |
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| 26, Maudsley Street479 m away | 53 m² | 89 m² | +36 m² +68% | 2019 |
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| 17, Nuttall Road272 m away | 80 m² | 116 m² | +36 m² +45% | 2016 |
|---|
| 13, Barlow Street727 m away | 88 m² | 124 m² | +36 m² +41% | 2016 |
|---|
| 26, Prospect Road754 m away | 98 m² | 134 m² | +36 m² +37% | 2016 |
|---|
| 60, Northampton Street868 m away | 109 m² | 145 m² | +36 m² +33% | 2016 |
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| 12, Webster Street778 m away | 139 m² | 175 m² | +36 m² +26% | 2015 |
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| 104, Lonsdale Street888 m away | 102 m² | 138 m² | +36 m² +35% | 2015 |
|---|
| 47, Percival Street396 m away | 79 m² | 114 m² | +35 m² +44% | 2016 |
|---|
| 128, Ventnor Street571 m away | 56 m² | 91 m² | +35 m² +63% | 2016 |
|---|
| 29, Mavis Street638 m away | 44 m² | 79 m² | +35 m² +80% | 2016 |
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| 30, Portsmouth Avenue929 m away | 87 m² | 122 m² | +35 m² +40% | 2016 |
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| 13, Thursby Street673 m away | 65 m² | 100 m² | +35 m² +54% | 2015 |
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| 124, Ventnor Street571 m away | 28 m² | 63 m² | +35 m² +125% | 2013 |
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| 16, Byron Street887 m away | 81 m² | 116 m² | +35 m² +43% | 2013 |
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| 23, Thryberg Street545 m away | 80 m² | 114 m² | +34 m² +43% | 2017 |
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| 15, Hillside Terrace295 m away | 51 m² | 85 m² | +34 m² +67% | 2016 |
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| 90, Seaton Street672 m away | 64 m² | 98 m² | +34 m² +53% | 2016 |
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| 30, Westminster Terrace800 m away | 94 m² | 128 m² | +34 m² +36% | 2016 |
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| 47, Maudsley Street479 m away | 77 m² | 111 m² | +34 m² +44% | 2015 |
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| 54, Thryberg Street545 m away | 69 m² | 103 m² | +34 m² +49% | 2015 |
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| 71, Thursby Street673 m away | 66 m² | 100 m² | +34 m² +52% | 2015 |
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| 109, Harewood Street744 m away | 66 m² | 100 m² | +34 m² +52% | 2015 |
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| 46, Webster Street821 m away | 102 m² | 136 m² | +34 m² +33% | 2015 |
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| 102, Sycamore Close608 m away | 58 m² | 91 m² | +33 m² +57% | 2017 |
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| 32, Wingfield Street859 m away | 66 m² | 99 m² | +33 m² +50% | 2017 |
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| 76, Northampton Street868 m away | 101 m² | 134 m² | +33 m² +33% | 2016 |
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| 100, Harewood Street659 m away | 52 m² | 85 m² | +33 m² +63% | 2015 |
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| 49, Harewood Street659 m away | 67 m² | 100 m² | +33 m² +49% | 2014 |
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| 15, Westminster Terrace800 m away | 81 m² | 113 m² | +32 m² +40% | 2016 |
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| 82, Boldshay Street766 m away | 75 m² | 107 m² | +32 m² +43% | 2015 |
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| 9, Undercliffe Lane889 m away | 112 m² | 144 m² | +32 m² +29% | 2015 |
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| 95, Thursby Street673 m away | 51 m² | 83 m² | +32 m² +63% | 2014 |
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| 76, Curzon Road981 m away | 53 m² | 85 m² | +32 m² +60% | 2014 |
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| Flat 3, 25, James Street807 m away | 45 m² | 77 m² | +32 m² +71% | 2013 |
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| 54, Azealea Court659 m away | 69 m² | 100 m² | +31 m² +45% | 2021 |
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| 12, Binnie Street661 m away | 89 m² | 120 m² | +31 m² +35% | 2016 |
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| 21, Wingfield Street828 m away | 57 m² | 88 m² | +31 m² +54% | 2016 |
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| 1, Westminster Road838 m away | 127 m² | 158 m² | +31 m² +24% | 2016 |
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| 10, Falmouth Avenue847 m away | 83 m² | 114 m² | +31 m² +37% | 2016 |
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| 94, Curzon Road981 m away | 107 m² | 138 m² | +31 m² +29% | 2016 |
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| 19, Mavis Street638 m away | 54 m² | 85 m² | +31 m² +57% | 2015 |
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| 71, Lonsdale Street811 m away | 92 m² | 123 m² | +31 m² +34% | 2015 |
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| 56, Webster Street821 m away | 64 m² | 95 m² | +31 m² +48% | 2015 |
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| 22, Westminster Road838 m away | 78 m² | 109 m² | +31 m² +40% | 2015 |
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| 11, Wingfield Mount933 m away | 141 m² | 172 m² | +31 m² +22% | 2015 |
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| 35 - 37, Maudsley Street479 m away | 167 m² | 198 m² | +31 m² +19% | 2014 |
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| 5, Webster Place613 m away | 87 m² | 118 m² | +31 m² +36% | 2014 |
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| 9, Buck Street508 m away | 68 m² | 98 m² | +30 m² +44% | 2016 |
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| 27, Westminster Place821 m away | 93 m² | 123 m² | +30 m² +32% | 2016 |
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| 52, Webster Street821 m away | 70 m² | 100 m² | +30 m² +43% | 2016 |
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| 6, Westminster Road838 m away | 78 m² | 108 m² | +30 m² +38% | 2016 |
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| 75, Northampton Street868 m away | 104 m² | 134 m² | +30 m² +29% | 2016 |
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| 111, Harewood Street744 m away | 70 m² | 100 m² | +30 m² +43% | 2015 |
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| 58, Boldshay Street766 m away | 81 m² | 111 m² | +30 m² +37% | 2015 |
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| 32, Webster Street821 m away | 153 m² | 183 m² | +30 m² +20% | 2013 |
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| 37, Azealea Court659 m away | 78 m² | 107 m² | +29 m² +37% | 2023 |
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| Apartment 22, Silens Works, 29, Peckover Street92 m away | 35 m² | 64 m² | +29 m² +83% | 2021 |
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| Apartment 23, Silens Works, 29, Peckover Street92 m away | 35 m² | 64 m² | +29 m² +83% | 2021 |
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| Flat 7, Sunbridge House, 80, Kirkgate803 m away | 50 m² | 79 m² | +29 m² +58% | 2020 |
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| Apartment 23, 53, Leeds Road281 m away | 44 m² | 73 m² | +29 m² +66% | 2019 |
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| 38, Thryberg Street545 m away | 86 m² | 115 m² | +29 m² +34% | 2017 |
|---|
| 23, Percival Street396 m away | 87 m² | 116 m² | +29 m² +33% | 2016 |
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| 108, Harewood Street659 m away | 52 m² | 81 m² | +29 m² +56% | 2016 |
|---|
| 32, Seaton Street672 m away | 75 m² | 104 m² | +29 m² +39% | 2016 |
|---|
| 7, Thursby Street673 m away | 62 m² | 91 m² | +29 m² +47% | 2016 |
|---|
| 9, Gledhill Road834 m away | 68 m² | 97 m² | +29 m² +43% | 2016 |
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| 20, Wingfield Street859 m away | 67 m² | 96 m² | +29 m² +43% | 2016 |
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| 52, Azealea Court659 m away | 84 m² | 113 m² | +29 m² +35% | 2015 |
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| 4, Prospect Road870 m away | 112 m² | 141 m² | +29 m² +26% | 2015 |
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| 95, Curzon Road981 m away | 102 m² | 131 m² | +29 m² +28% | 2015 |
|---|
| 41, Harewood Street659 m away | 98 m² | 127 m² | +29 m² +30% | 2014 |
|---|
| 16, St Augustines Terrace792 m away | 154 m² | 183 m² | +29 m² +19% | 2014 |
|---|
| 44, Wingfield Street859 m away | 65 m² | 94 m² | +29 m² +45% | 2014 |
|---|
| 110, Curzon Road981 m away | 180 m² | 208 m² | +28 m² +16% | 2025 |
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| Apartment 303, The Gatehaus, Leeds Road230 m away | 30 m² | 58 m² | +28 m² +93% | 2020 |
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| 85, Thursby Street673 m away | 63 m² | 91 m² | +28 m² +44% | 2016 |
|---|
| 30, Seaton Street672 m away | 53 m² | 81 m² | +28 m² +53% | 2015 |
|---|
| 83, Thursby Street673 m away | 72 m² | 100 m² | +28 m² +39% | 2015 |
|---|
| 124, Harewood Street744 m away | 97 m² | 125 m² | +28 m² +29% | 2015 |
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| 6, Byron Street887 m away | 114 m² | 142 m² | +28 m² +25% | 2015 |
|---|
| 33, Northallerton Road925 m away | 70 m² | 98 m² | +28 m² +40% | 2015 |
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| Apartment 63, Stone Gate House, Stone Street729 m away | 48 m² | 76 m² | +28 m² +58% | 2010 |
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| Flat 5, Byron Halls, Byron Street898 m away | 30 m² | 57 m² | +27 m² +90% | 2022 |
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| 64, Seaton Street672 m away | 79 m² | 106 m² | +27 m² +34% | 2016 |
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| 25, Seaton Street672 m away | 105 m² | 132 m² | +27 m² +26% | 2016 |
|---|
| 2, Westminster Place821 m away | 88 m² | 115 m² | +27 m² +31% | 2016 |
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| 36, Westminster Road838 m away | 80 m² | 107 m² | +27 m² +34% | 2016 |
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| 260, Otley Road944 m away | 103 m² | 130 m² | +27 m² +26% | 2016 |
|---|
| 70, Boldshay Street766 m away | 36 m² | 63 m² | +27 m² +75% | 2013 |
|---|
| 9, Maudsley Street479 m away | 65 m² | 91 m² | +26 m² +40% | 2016 |
|---|
| 2, Byron Street887 m away | 121 m² | 147 m² | +26 m² +21% | 2016 |
|---|
| 300, Barkerend Road996 m away | 110 m² | 136 m² | +26 m² +24% | 2016 |
|---|
| 65, Percival Street396 m away | 95 m² | 121 m² | +26 m² +27% | 2015 |
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