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 BD17 7DF
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 |
|---|---|---|---|---|
| 30, Farfield Road970 m away | 162 m² | 308 m² | +146 m² +90% | 2016 |
| 6, Bradford Road840 m away | 92 m² | 211 m² | +119 m² +129% | 2020 |
| 9, Farfield Road970 m away | 173 m² | 275 m² | +102 m² +59% | 2016 |
| 1, Wellington Crescent747 m away | 166 m² | 267 m² | +101 m² +61% | 2014 |
| 11, Avondale Grove992 m away | 146 m² | 239 m² | +93 m² +64% | 2016 |
| 18, Birklands Road969 m away | 99 m² | 190 m² | +91 m² +92% | 2022 |
| 13, Wellington Crescent747 m away | 206 m² | 289 m² | +83 m² +40% | 2016 |
| 10, Birklands Road969 m away | 99 m² | 179 m² | +80 m² +81% | 2013 |
| 1, Cliffe Lane West834 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.
| 148 m² |
| 223 m² |
| +75 m² +51% |
| 2013 |
| 11, Marlborough Road959 m away | 123 m² | 194 m² | +71 m² +58% | 2016 |
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| 4, Avondale Grove992 m away | 150 m² | 220 m² | +70 m² +47% | 2016 |
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| 29, Birklands Road969 m away | 146 m² | 213 m² | +67 m² +46% | 2015 |
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| 2, Scarborough Road970 m away | 58 m² | 123 m² | +65 m² +112% | 2016 |
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| 18, Avondale Crescent927 m away | 152 m² | 216 m² | +64 m² +42% | 2016 |
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| 34, Farfield Road970 m away | 205 m² | 269 m² | +64 m² +31% | 2015 |
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| 63, Manor Lane840 m away | 52 m² | 114 m² | +62 m² +119% | 2021 |
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| 7, Park Road997 m away | 75 m² | 135 m² | +60 m² +80% | 2020 |
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| 11, Farfield Road970 m away | 213 m² | 273 m² | +60 m² +28% | 2016 |
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| 17, Farfield Road970 m away | 263 m² | 320 m² | +57 m² +22% | 2016 |
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| 39a, Coach Road179 m away | 108 m² | 164 m² | +56 m² +52% | 2025 |
|---|
| 30, Wellington Crescent747 m away | 175 m² | 231 m² | +56 m² +32% | 2021 |
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| 11, Park Terrace754 m away | 81 m² | 136 m² | +55 m² +68% | 2016 |
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| 12, St Aidans Road988 m away | 42 m² | 96 m² | +54 m² +129% | 2026 |
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| 43, Central Avenue568 m away | 70 m² | 124 m² | +54 m² +77% | 2016 |
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| Bankdale House, 69 - 71, Otley Road698 m away | 50 m² | 104 m² | +54 m² +108% | 2009 |
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| 3, Maddocks Street669 m away | 118 m² | 171 m² | +53 m² +45% | 2026 |
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| 12, Carr Lane956 m away | 168 m² | 221 m² | +53 m² +32% | 2022 |
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| 12, Leyburn Grove883 m away | 117 m² | 170 m² | +53 m² +45% | 2016 |
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| 49, Avondale Road942 m away | 53 m² | 105 m² | +52 m² +98% | 2018 |
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| 67, Wycliffe Road621 m away | 144 m² | 195 m² | +51 m² +35% | 2021 |
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| 23, Hope View952 m away | 82 m² | 133 m² | +51 m² +62% | 2014 |
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| 5, Avondale Crescent927 m away | 153 m² | 203 m² | +50 m² +33% | 2016 |
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| 34, Leyburn Grove883 m away | 114 m² | 164 m² | +50 m² +44% | 2014 |
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| 45, Park Road997 m away | 102 m² | 151 m² | +49 m² +48% | 2021 |
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| 5, Upper Green686 m away | 94 m² | 142 m² | +48 m² +51% | 2024 |
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| 33, Park Road997 m away | 67 m² | 115 m² | +48 m² +72% | 2023 |
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| 25, Park Road997 m away | 115 m² | 162 m² | +47 m² +41% | 2016 |
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| 5, Coach Road179 m away | 117 m² | 163 m² | +46 m² +39% | 2024 |
|---|
| 11, Highmoor Walk966 m away | 127 m² | 173 m² | +46 m² +36% | 2021 |
|---|
| 6, Avondale Grove992 m away | 162 m² | 208 m² | +46 m² +28% | 2017 |
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| 16, Cross Banks839 m away | 122 m² | 168 m² | +46 m² +38% | 2016 |
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| 59, Birklands Road969 m away | 139 m² | 185 m² | +46 m² +33% | 2014 |
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| 32, Westcliffe Road896 m away | 143 m² | 188 m² | +45 m² +31% | 2022 |
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| 6, Baker Street605 m away | 100 m² | 144 m² | +44 m² +44% | 2015 |
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| 15, Cross Banks839 m away | 134 m² | 177 m² | +43 m² +32% | 2014 |
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| 22, Hall Royd903 m away | 109 m² | 151 m² | +42 m² +39% | 2025 |
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| 74, George Street933 m away | 69 m² | 110 m² | +41 m² +59% | 2021 |
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| Flat 22, Dock Mill, Dock Lane673 m away | 37 m² | 77 m² | +40 m² +108% | 2019 |
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| 18, Cliffe Terrace473 m away | 73 m² | 113 m² | +40 m² +55% | 2016 |
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| 41, Cliffe Lane South505 m away | 77 m² | 116 m² | +39 m² +51% | 2018 |
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| Apartment 502, Vm2, Salts Mill Road0 m away | 81 m² | 120 m² | +39 m² +48% | 2012 |
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| Apartment 212, Vm2, Salts Mill Road8 m away | 36 m² | 74 m² | +38 m² +106% | 2020 |
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| 27, Avondale Road942 m away | 100 m² | 138 m² | +38 m² +38% | 2013 |
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| 5, Maddocks Street669 m away | 124 m² | 161 m² | +37 m² +30% | 2025 |
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| The Mount, Cliffe Lane South505 m away | 176 m² | 212 m² | +36 m² +20% | 2024 |
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| 50, Bradford Road853 m away | 211 m² | 247 m² | +36 m² +17% | 2024 |
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| Apartment 706, Vm2, Salts Mill Road0 m away | 67 m² | 103 m² | +36 m² +54% | 2020 |
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| 47, Hall Royd903 m away | 236 m² | 272 m² | +36 m² +15% | 2016 |
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| 42, Leyburn Grove883 m away | 120 m² | 155 m² | +35 m² +29% | 2026 |
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| 102, Bradford Road937 m away | 162 m² | 197 m² | +35 m² +22% | 2021 |
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| 2, Belmont Crescent624 m away | 87 m² | 122 m² | +35 m² +40% | 2016 |
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| Apartment 509, Vm2, Salts Mill Road0 m away | 64 m² | 98 m² | +34 m² +53% | 2020 |
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| 12, Birklands Road969 m away | 125 m² | 159 m² | +34 m² +27% | 2016 |
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| 28, Daleview Court915 m away | 94 m² | 128 m² | +34 m² +36% | 2015 |
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| 83, Manor Lane912 m away | 124 m² | 158 m² | +34 m² +27% | 2014 |
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| 30, Park Street748 m away | 107 m² | 140 m² | +33 m² +31% | 2019 |
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| 3, Birklands Road969 m away | 143 m² | 176 m² | +33 m² +23% | 2016 |
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| 152, Manor Lane860 m away | 124 m² | 156 m² | +32 m² +26% | 2023 |
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| 31, Milner Road406 m away | 106 m² | 138 m² | +32 m² +30% | 2020 |
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| Apartment 15, Vm2, Salts Mill Road8 m away | 51 m² | 83 m² | +32 m² +63% | 2019 |
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| 42, Dockfield Place608 m away | 26 m² | 58 m² | +32 m² +123% | 2008 |
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| 20, Rhodes Street642 m away | 87 m² | 118 m² | +31 m² +36% | 2022 |
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| 28, Avondale Crescent927 m away | 188 m² | 219 m² | +31 m² +16% | 2021 |
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| 5, Central Avenue568 m away | 92 m² | 123 m² | +31 m² +34% | 2013 |
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| 11, Glenaire Drive551 m away | 81 m² | 111 m² | +30 m² +37% | 2025 |
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| 56, Kirkgate591 m away | 161 m² | 191 m² | +30 m² +19% | 2023 |
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| Apartment 201, Vm2, Salts Mill Road8 m away | 44 m² | 74 m² | +30 m² +68% | 2020 |
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| 50, Titus Street847 m away | 96 m² | 126 m² | +30 m² +31% | 2020 |
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| 10, Clifford Road822 m away | 69 m² | 99 m² | +30 m² +43% | 2013 |
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| 55, Bank View664 m away | 81 m² | 110 m² | +29 m² +36% | 2026 |
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| 7, Marlborough Road959 m away | 90 m² | 119 m² | +29 m² +32% | 2022 |
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| 47, Oakleigh View936 m away | 111 m² | 139 m² | +28 m² +25% | 2021 |
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| 47, Maddocks Street669 m away | 91 m² | 118 m² | +27 m² +30% | 2025 |
|---|
| 26, Melbourne Street697 m away | 78 m² | 105 m² | +27 m² +35% | 2021 |
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| 4, Lockwood Street749 m away | 62 m² | 89 m² | +27 m² +44% | 2020 |
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| Apartment 1, Vm1, Salts Mill Road84 m away | 48 m² | 75 m² | +27 m² +56% | 2014 |
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| 2, Reins Avenue439 m away | 62 m² | 88 m² | +26 m² +42% | 2025 |
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| 110, Bradford Road937 m away | 166 m² | 192 m² | +26 m² +16% | 2018 |
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| 16, Rhodes Street642 m away | 88 m² | 113 m² | +25 m² +28% | 2023 |
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| 12, Wensley Avenue866 m away | 118 m² | 143 m² | +25 m² +21% | 2021 |
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| Apartment 202, Vm2, Salts Mill Road8 m away | 44 m² | 69 m² | +25 m² +57% | 2019 |
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| 45, Birklands Road969 m away | 139 m² | 164 m² | +25 m² +18% | 2016 |
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| 17, Maddocks Street669 m away | 159 m² | 184 m² | +25 m² +16% | 2015 |
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| 7, Park Terrace754 m away | 79 m² | 103 m² | +24 m² +30% | 2026 |
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| 16, Cliffe Lane West701 m away | 79 m² | 103 m² | +24 m² +30% | 2021 |
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| 33, Maddocks Street669 m away | 66 m² | 90 m² | +24 m² +36% | 2019 |
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| 31, Aireview Crescent670 m away | 85 m² | 108 m² | +23 m² +27% | 2024 |
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| Apartment 508, Vm2, Salts Mill Road0 m away | 60 m² | 83 m² | +23 m² +38% | 2021 |
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| 45, Maddocks Street669 m away | 64 m² | 87 m² | +23 m² +36% | 2021 |
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| Flat 25, Dock Mill, Dock Lane673 m away | 60 m² | 83 m² | +23 m² +38% | 2018 |
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| 19, Marlborough Road959 m away | 124 m² | 147 m² | +23 m² +19% | 2016 |
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| 56, Owlet Road874 m away | 103 m² | 126 m² | +23 m² +22% | 2015 |
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| 2, Cliffe Lane371 m away | 72 m² | 95 m² | +23 m² +32% | 2014 |
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| Apartment 48, Old Mill, Salts Mill Road86 m away | 65 m² | 87 m² | +22 m² +34% | 2025 |
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| Apartment 13 New Mill, Salts Mill Road108 m away | 56 m² | 78 m² | +22 m² +39% | 2024 |
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| 5, Cliffe Terrace473 m away | 72 m² | 94 m² | +22 m² +31% | 2022 |
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| Apartment 9, Vm2, Salts Mill Road8 m away | 38 m² | 60 m² | +22 m² +58% | 2021 |
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| 35, Dockfield Terrace646 m away | 92 m² | 114 m² | +22 m² +24% | 2019 |
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| 3, Park Road997 m away | 130 m² | 152 m² | +22 m² +17% | 2016 |
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| 10, Prospect Walk917 m away | 58 m² | 80 m² | +22 m² +38% | 2013 |
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| Apartment 12, Vm2, Salts Mill Road8 m away | 35 m² | 57 m² | +22 m² +63% | 2009 |
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| 9, Lockwood Street749 m away | 62 m² | 83 m² | +21 m² +34% | 2026 |
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| 61, Titus Street790 m away | 63 m² | 84 m² | +21 m² +33% | 2024 |
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| 21, Victoria Road828 m away | 79 m² | 100 m² | +21 m² +27% | 2022 |
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| Apartment 307, Vm2, Salts Mill Road8 m away | 38 m² | 59 m² | +21 m² +55% | 2019 |
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| Flat 21, 92, Otley Road698 m away | 50 m² | 71 m² | +21 m² +42% | 2019 |
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| 69, St Pauls Road780 m away | 100 m² | 121 m² | +21 m² +21% | 2018 |
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| Apartment 207, Vm2, Salts Mill Road8 m away | 38 m² | 59 m² | +21 m² +55% | 2009 |
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| 6, Knoll View643 m away | 43 m² | 63 m² | +20 m² +47% | 2023 |
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| 28, Cliffe Terrace473 m away | 77 m² | 97 m² | +20 m² +26% | 2022 |
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| 21, Marlborough Road959 m away | 123 m² | 143 m² | +20 m² +16% | 2021 |
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| Apartment 13, Vm2, Salts Mill Road8 m away | 38 m² | 58 m² | +20 m² +53% | 2019 |
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| 28, Park Street748 m away | 109 m² | 129 m² | +20 m² +18% | 2019 |
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| Flat 34, Dock Mill, Dock Lane673 m away | 55 m² | 75 m² | +20 m² +36% | 2018 |
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| 57, Kirkgate679 m away | 65 m² | 85 m² | +20 m² +31% | 2012 |
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| Apartment 312, Vm2, Salts Mill Road8 m away | 36 m² | 55 m² | +19 m² +53% | 2023 |
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| 1, Mawson Street772 m away | 65 m² | 84 m² | +19 m² +29% | 2022 |
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| 9, Herbert Street974 m away | 53 m² | 72 m² | +19 m² +36% | 2022 |
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| Apartment 22, Old Mill, Salts Mill Road86 m away | 48 m² | 67 m² | +19 m² +40% | 2021 |
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| 5, Melbourne Street697 m away | 35 m² | 54 m² | +19 m² +54% | 2019 |
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| Apartment 302, Vm2, Salts Mill Road8 m away | 44 m² | 63 m² | +19 m² +43% | 2018 |
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| 5, Park Avenue783 m away | 106 m² | 125 m² | +19 m² +18% | 2014 |
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| 58, Titus Street790 m away | 60 m² | 78 m² | +18 m² +30% | 2024 |
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| 1, Caroline Street837 m away | 69 m² | 87 m² | +18 m² +26% | 2024 |
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| 2, Aireview Crescent670 m away | 69 m² | 87 m² | +18 m² +26% | 2021 |
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| 50, Caroline Street745 m away | 64 m² | 82 m² | +18 m² +28% | 2021 |
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| 37, Riverside Court, Victoria Road669 m away | 68 m² | 86 m² | +18 m² +26% | 2020 |
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| 17, Adelaide Rise821 m away | 33 m² | 51 m² | +18 m² +55% | 2016 |
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| 6, Mawson Street772 m away | 61 m² | 79 m² | +18 m² +30% | 2014 |
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| Apartment 31 New Mill, Salts Mill Road108 m away | 53 m² | 70 m² | +17 m² +32% | 2025 |
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| 33, Coach Road179 m away | 87 m² | 104 m² | +17 m² +20% | 2025 |
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| Apartment 14, Old Mill, Salts Mill Road86 m away | 45 m² | 62 m² | +17 m² +38% | 2023 |
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| 23, Ada Street909 m away | 76 m² | 93 m² | +17 m² +22% | 2023 |
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| Flat 7, 1, Avondale Road850 m away | 33 m² | 50 m² | +17 m² +52% | 2022 |
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| 51, Baildon Wood Court856 m away | 79 m² | 96 m² | +17 m² +22% | 2022 |
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| Apartment 21, Boatmans Wharf, View Croft Road423 m away | 67 m² | 84 m² | +17 m² +25% | 2021 |
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| Flat 39, Dock Mill, Dock Lane673 m away | 60 m² | 77 m² | +17 m² +28% | 2019 |
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| 9, Old Glenaire Court356 m away | 69 m² | 86 m² | +17 m² +25% | 2015 |
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| Flat 23, Dock Mill, Dock Lane673 m away | 61 m² | 77 m² | +16 m² +26% | 2021 |
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| Flat 12, Amber Wharf, Dock Lane693 m away | 54 m² | 70 m² | +16 m² +30% | 2011 |
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| 52, Southcliffe Drive446 m away | 88 m² | 103 m² | +15 m² +17% | 2026 |
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| 3, Bankside Terrace672 m away | 87 m² | 102 m² | +15 m² +17% | 2025 |
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| 17, Park Street748 m away | 60 m² | 75 m² | +15 m² +25% | 2021 |
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| Flat 6, Sir Titus Salt Apartments, 65, Victoria Road852 m away | 77 m² | 92 m² | +15 m² +19% | 2020 |
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| Apartment 210, Vm1, Salts Mill Road84 m away | 42 m² | 57 m² | +15 m² +36% | 2019 |
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| 26, Prospect Walk917 m away | 42 m² | 57 m² | +15 m² +36% | 2018 |
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| 11, Park Street748 m away | 63 m² | 78 m² | +15 m² +24% | 2017 |
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