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 HD1 6JR
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 |
|---|---|---|---|---|
| 79, New North Road999 m away | 122 m² | 235 m² | +113 m² +93% | 2020 |
| 114, Dewhurst Road938 m away | 71 m² | 176 m² | +105 m² +148% | 2016 |
| 62, Tanfield Road494 m away | 66 m² | 162 m² | +96 m² +145% | 2013 |
| 25, Elmwood Avenue851 m away | 320 m² | 409 m² | +89 m² +28% | 2019 |
| 215, Bradford Road153 m away | 75 m² | 161 m² | +86 m² +115% | 2015 |
| 51, Calton Street161 m away | 71 m² | 156 m² | +85 m² +120% | 2016 |
| 98, New North Road999 m away | 366 m² | 448 m² | +82 m² +22% | 2017 |
| 96, New North Road999 m away | 376 m² | 457 m² | +81 m² +22% | 2016 |
| 7, Honoria Street300 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.
| 122 m² |
| 198 m² |
| +76 m² +62% |
| 2015 |
| 92, St Johns Road533 m away | 94 m² | 170 m² | +76 m² +81% | 2013 |
|---|
| 103, St Johns Road533 m away | 122 m² | 196 m² | +74 m² +61% | 2015 |
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| 176, Halifax Old Road719 m away | 163 m² | 235 m² | +72 m² +44% | 2016 |
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| 21, Clara Street221 m away | 129 m² | 200 m² | +71 m² +55% | 2016 |
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| 13, Roydfield Street743 m away | 62 m² | 131 m² | +69 m² +111% | 2016 |
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| 55, Norman Road605 m away | 51 m² | 118 m² | +67 m² +131% | 2016 |
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| 165, Halifax Old Road576 m away | 102 m² | 169 m² | +67 m² +66% | 2014 |
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| 24, Cambridge Road640 m away | 44 m² | 108 m² | +64 m² +145% | 2020 |
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| 27, Richmond Avenue803 m away | 120 m² | 183 m² | +63 m² +53% | 2015 |
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| 108, Birkby Hall Road813 m away | 186 m² | 249 m² | +63 m² +34% | 2015 |
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| 11, Storths Road970 m away | 156 m² | 218 m² | +62 m² +40% | 2026 |
|---|
| 25, Storths Road970 m away | 121 m² | 183 m² | +62 m² +51% | 2017 |
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| 50, Orange Terrace183 m away | 96 m² | 158 m² | +62 m² +65% | 2016 |
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| 32, Tanfield Road566 m away | 58 m² | 120 m² | +62 m² +107% | 2016 |
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| 20, Wasp Nest Road377 m away | 120 m² | 181 m² | +61 m² +51% | 2015 |
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| 45 - 47, Norman Road605 m away | 138 m² | 198 m² | +60 m² +43% | 2025 |
|---|
| 80, Norman Road733 m away | 65 m² | 125 m² | +60 m² +92% | 2021 |
|---|
| 37, Sufton Street646 m away | 100 m² | 159 m² | +59 m² +59% | 2015 |
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| 55, Arnold Street669 m away | 145 m² | 204 m² | +59 m² +41% | 2015 |
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| 80, Birkby Hall Road720 m away | 120 m² | 177 m² | +57 m² +48% | 2020 |
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| 25, Holly Terrace140 m away | 87 m² | 143 m² | +56 m² +64% | 2016 |
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| 52, Cowcliffe Hill Road968 m away | 54 m² | 110 m² | +56 m² +104% | 2015 |
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| 25, Willow Lane East127 m away | 85 m² | 140 m² | +55 m² +65% | 2015 |
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| 47, Orange Terrace183 m away | 113 m² | 167 m² | +54 m² +48% | 2017 |
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| 26, Woodbine Road470 m away | 82 m² | 136 m² | +54 m² +66% | 2015 |
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| 8, Woodbine Road470 m away | 66 m² | 120 m² | +54 m² +82% | 2015 |
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| 47, Blacker Road525 m away | 70 m² | 123 m² | +53 m² +76% | 2024 |
|---|
| 60, Sufton Street646 m away | 92 m² | 145 m² | +53 m² +58% | 2016 |
|---|
| 11, Norwood Road868 m away | 69 m² | 121 m² | +52 m² +75% | 2026 |
|---|
| 161, Halifax Old Road502 m away | 160 m² | 212 m² | +52 m² +33% | 2016 |
|---|
| 36a, Sufton Street646 m away | 82 m² | 134 m² | +52 m² +63% | 2014 |
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| 228, Alder Street754 m away | 39 m² | 90 m² | +51 m² +131% | 2016 |
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| 24, Midland Street96 m away | 68 m² | 118 m² | +50 m² +74% | 2015 |
|---|
| 75, Annie Smith Way741 m away | 48 m² | 97 m² | +49 m² +102% | 2019 |
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| 36, Wasp Nest Road478 m away | 198 m² | 247 m² | +49 m² +25% | 2016 |
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| 15, Cobcroft Road438 m away | 127 m² | 176 m² | +49 m² +39% | 2015 |
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| 43, Calton Street161 m away | 94 m² | 142 m² | +48 m² +51% | 2017 |
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| 2, Woodbine Road470 m away | 72 m² | 120 m² | +48 m² +67% | 2017 |
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| 53, Mulberry Terrace202 m away | 104 m² | 152 m² | +48 m² +46% | 2016 |
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| 11, Clara Street221 m away | 99 m² | 147 m² | +48 m² +48% | 2016 |
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| 36, Arnold Street677 m away | 130 m² | 178 m² | +48 m² +37% | 2016 |
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| 152, Halifax Old Road719 m away | 199 m² | 246 m² | +47 m² +24% | 2025 |
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| 131, Dewhurst Road938 m away | 87 m² | 134 m² | +47 m² +54% | 2017 |
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| 52, Orange Terrace183 m away | 97 m² | 144 m² | +47 m² +48% | 2014 |
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| 1, Common Road458 m away | 54 m² | 100 m² | +46 m² +85% | 2026 |
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| 16, Cambridge Road640 m away | 233 m² | 279 m² | +46 m² +20% | 2019 |
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| 12, Cobcroft Road438 m away | 74 m² | 120 m² | +46 m² +62% | 2016 |
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| 31, Crescent Road656 m away | 144 m² | 190 m² | +46 m² +32% | 2014 |
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| 74, Fartown Green Road781 m away | 43 m² | 88 m² | +45 m² +105% | 2026 |
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| 85, St Johns Road462 m away | 102 m² | 147 m² | +45 m² +44% | 2025 |
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| 46, Orange Terrace183 m away | 96 m² | 141 m² | +45 m² +47% | 2017 |
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| 14, Honoria Street300 m away | 84 m² | 129 m² | +45 m² +54% | 2015 |
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| 4, Woodbine Road470 m away | 75 m² | 120 m² | +45 m² +60% | 2015 |
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| 44, Poplar Street729 m away | 100 m² | 144 m² | +44 m² +44% | 2020 |
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| 22, Bath Street721 m away | 117 m² | 161 m² | +44 m² +38% | 2018 |
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| 8a, Clara Street131 m away | 130 m² | 174 m² | +44 m² +34% | 2016 |
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| 1, Cobcroft Road438 m away | 90 m² | 134 m² | +44 m² +49% | 2015 |
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| 17, Yew Street539 m away | 71 m² | 115 m² | +44 m² +62% | 2015 |
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| 9, Moorfield Road454 m away | 104 m² | 147 m² | +43 m² +41% | 2017 |
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| 73, Wasp Nest Road377 m away | 116 m² | 159 m² | +43 m² +37% | 2015 |
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| 16, Yew Street539 m away | 91 m² | 133 m² | +42 m² +46% | 2015 |
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| 73, Norman Road733 m away | 118 m² | 160 m² | +42 m² +36% | 2015 |
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| 42, Osborne Road588 m away | 86 m² | 128 m² | +42 m² +49% | 2014 |
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| 87, Bradford Road148 m away | 59 m² | 101 m² | +42 m² +71% | 2011 |
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| 14, York Avenue990 m away | 84 m² | 125 m² | +41 m² +49% | 2026 |
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| 10, Midland Street96 m away | 87 m² | 128 m² | +41 m² +47% | 2023 |
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| 33, Clough Road793 m away | 56 m² | 96 m² | +40 m² +71% | 2023 |
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| 41, Clara Street221 m away | 166 m² | 206 m² | +40 m² +24% | 2020 |
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| Apartment 8, Viaduct Works, Ray Street396 m away | 86 m² | 126 m² | +40 m² +47% | 2019 |
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| 24, Fartown Green Road649 m away | 107 m² | 147 m² | +40 m² +37% | 2016 |
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| 5, Yew Street539 m away | 75 m² | 115 m² | +40 m² +53% | 2015 |
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| 15, Richmond Avenue803 m away | 196 m² | 236 m² | +40 m² +20% | 2015 |
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| 53, Spinkfield Road892 m away | 122 m² | 162 m² | +40 m² +33% | 2014 |
|---|
| 1, Newland Avenue869 m away | 63 m² | 103 m² | +40 m² +63% | 2012 |
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| 297, Alder Street754 m away | 81 m² | 120 m² | +39 m² +48% | 2016 |
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| 14, Clara Street221 m away | 150 m² | 189 m² | +39 m² +26% | 2015 |
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| 53, Corby Street653 m away | 73 m² | 112 m² | +39 m² +53% | 2015 |
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| 381, Bradford Road930 m away | 101 m² | 140 m² | +39 m² +39% | 2015 |
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| 29, Calton Street161 m away | 71 m² | 109 m² | +38 m² +54% | 2025 |
|---|
| 54, Dewhurst Road992 m away | 50 m² | 88 m² | +38 m² +76% | 2024 |
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| 64, Arnold Street677 m away | 106 m² | 144 m² | +38 m² +36% | 2021 |
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| 60, Halifax Old Road307 m away | 120 m² | 158 m² | +38 m² +32% | 2016 |
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| 29, Ripon Avenue963 m away | 104 m² | 142 m² | +38 m² +37% | 2016 |
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| 61, Laburnum Terrace217 m away | 106 m² | 144 m² | +38 m² +36% | 2015 |
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| 55, Calton Street161 m away | 99 m² | 136 m² | +37 m² +37% | 2016 |
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| 54, Tanfield Road494 m away | 100 m² | 137 m² | +37 m² +37% | 2016 |
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| 13, Cobcroft Road438 m away | 186 m² | 223 m² | +37 m² +20% | 2015 |
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| 16, Storths Road970 m away | 158 m² | 194 m² | +36 m² +23% | 2017 |
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| 7, Richmond Avenue803 m away | 55 m² | 91 m² | +36 m² +65% | 2016 |
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| 34, Arnold Avenue847 m away | 108 m² | 144 m² | +36 m² +33% | 2016 |
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| 284, Bradford Road517 m away | 161 m² | 197 m² | +36 m² +22% | 2014 |
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| 16, Scholes Road792 m away | 55 m² | 90 m² | +35 m² +64% | 2016 |
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| 5, Cawthorne Avenue916 m away | 106 m² | 141 m² | +35 m² +33% | 2016 |
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| 15, Arnold Street669 m away | 118 m² | 153 m² | +35 m² +30% | 2015 |
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| 62, Birkby Hall Road702 m away | 108 m² | 143 m² | +35 m² +32% | 2015 |
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| 32, Poplar Street729 m away | 42 m² | 77 m² | +35 m² +83% | 2015 |
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| 1, Linden Road852 m away | 135 m² | 170 m² | +35 m² +26% | 2014 |
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| 100, Norman Road733 m away | 60 m² | 94 m² | +34 m² +57% | 2022 |
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| 17, Pateley Crescent964 m away | 114 m² | 148 m² | +34 m² +30% | 2018 |
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| 49, Calton Street161 m away | 92 m² | 126 m² | +34 m² +37% | 2017 |
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| 15, Miln Road314 m away | 52 m² | 86 m² | +34 m² +65% | 2017 |
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| 23, Storths Road970 m away | 126 m² | 160 m² | +34 m² +27% | 2016 |
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| 30, Norwood Road990 m away | 144 m² | 178 m² | +34 m² +24% | 2015 |
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| 16, Arnold Street677 m away | 111 m² | 145 m² | +34 m² +31% | 2014 |
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| 30, Hawthorne Terrace151 m away | 67 m² | 100 m² | +33 m² +49% | 2026 |
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| 38, Blackhouse Road919 m away | 55 m² | 88 m² | +33 m² +60% | 2024 |
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| 42, Arnold Avenue847 m away | 54 m² | 87 m² | +33 m² +61% | 2020 |
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| 74, Bradford Road158 m away | 140 m² | 173 m² | +33 m² +24% | 2019 |
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| 8, Poplar Street729 m away | 48 m² | 81 m² | +33 m² +69% | 2017 |
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| 17, Wheathouse Terrace766 m away | 140 m² | 173 m² | +33 m² +24% | 2016 |
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| 9, Newland Avenue869 m away | 113 m² | 146 m² | +33 m² +29% | 2016 |
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| 17, Holly Terrace140 m away | 75 m² | 108 m² | +33 m² +44% | 2015 |
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| 36, Hawthorne Terrace151 m away | 82 m² | 115 m² | +33 m² +40% | 2015 |
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| 24, Percy Street468 m away | 174 m² | 207 m² | +33 m² +19% | 2015 |
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| 19, Leslie Street573 m away | 50 m² | 83 m² | +33 m² +66% | 2013 |
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| 107, Dewhurst Road938 m away | 59 m² | 92 m² | +33 m² +56% | 2013 |
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| 73, Tanfield Road494 m away | 85 m² | 117 m² | +32 m² +38% | 2016 |
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| 6, Arnold Avenue847 m away | 142 m² | 174 m² | +32 m² +23% | 2015 |
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| 62, Fartown Green Road781 m away | 50 m² | 81 m² | +31 m² +62% | 2026 |
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| 12, Blackhouse Road919 m away | 50 m² | 81 m² | +31 m² +62% | 2023 |
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| 21, Dorset Street643 m away | 48 m² | 79 m² | +31 m² +65% | 2022 |
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| 3, Blackhouse Road883 m away | 59 m² | 90 m² | +31 m² +53% | 2016 |
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| 99, Blacker Road North631 m away | 71 m² | 102 m² | +31 m² +44% | 2015 |
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| 86, Fartown Green Road873 m away | 102 m² | 133 m² | +31 m² +30% | 2015 |
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| 23, Pateley Crescent964 m away | 200 m² | 231 m² | +31 m² +16% | 2014 |
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| 51, Arnold Street669 m away | 179 m² | 210 m² | +31 m² +17% | 2010 |
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| 140, Dewhurst Road962 m away | 81 m² | 111 m² | +30 m² +37% | 2023 |
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| 7, Hebble Street240 m away | 91 m² | 121 m² | +30 m² +33% | 2020 |
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| 16, Woodhouse Hill942 m away | 63 m² | 93 m² | +30 m² +48% | 2018 |
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| 19, Corby Street653 m away | 58 m² | 88 m² | +30 m² +52% | 2016 |
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| 29, Sufton Street646 m away | 101 m² | 131 m² | +30 m² +30% | 2015 |
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| 35, Clough Road793 m away | 69 m² | 99 m² | +30 m² +43% | 2015 |
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| 138, Blackhouse Road919 m away | 90 m² | 120 m² | +30 m² +33% | 2015 |
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| 13, Sufton Street646 m away | 78 m² | 108 m² | +30 m² +38% | 2014 |
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| 2, Storths Road970 m away | 105 m² | 134 m² | +29 m² +28% | 2026 |
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| 5, Britannia Crescent818 m away | 124 m² | 153 m² | +29 m² +23% | 2021 |
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| 10, Poplar Street729 m away | 51 m² | 80 m² | +29 m² +57% | 2016 |
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| 7, Eleanor Street103 m away | 63 m² | 91 m² | +28 m² +44% | 2026 |
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| 47, Sufton Street646 m away | 112 m² | 140 m² | +28 m² +25% | 2015 |
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| 25, Scholes Road792 m away | 40 m² | 68 m² | +28 m² +70% | 2010 |
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| 9, Wheathouse Grove712 m away | 101 m² | 128 m² | +27 m² +27% | 2025 |
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| 10, Scholes Road792 m away | 52 m² | 79 m² | +27 m² +52% | 2025 |
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| 13, Thistle Street514 m away | 70 m² | 97 m² | +27 m² +39% | 2022 |
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| 51, Dewhurst Road992 m away | 51 m² | 78 m² | +27 m² +53% | 2021 |
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| 37, Birkby Hall Road702 m away | 104 m² | 131 m² | +27 m² +26% | 2016 |
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| 23, Linden Road852 m away | 118 m² | 145 m² | +27 m² +23% | 2016 |
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| 22, Cobcroft Road438 m away | 114 m² | 141 m² | +27 m² +24% | 2014 |
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| 35, Dewhurst Road992 m away | 59 m² | 85 m² | +26 m² +44% | 2022 |
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| 20, Norman Road605 m away | 76 m² | 102 m² | +26 m² +34% | 2021 |
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| 70, Crescent Road656 m away | 87 m² | 113 m² | +26 m² +30% | 2016 |
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| 3, Storths Road970 m away | 152 m² | 178 m² | +26 m² +17% | 2016 |
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| 16, Dewhurst Road992 m away | 71 m² | 97 m² | +26 m² +37% | 2016 |
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| 9, Yew Street539 m away | 77 m² | 103 m² | +26 m² +34% | 2014 |
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| 45, Blacker Road525 m away | 67 m² | 92 m² | +25 m² +37% | 2026 |
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| 3, Linden Road852 m away | 125 m² | 150 m² | +25 m² +20% | 2025 |
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| Flat 11, 70, New North Road940 m away | 48 m² | 73 m² | +25 m² +52% | 2022 |
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| 6, Poplar Street729 m away | 49 m² | 74 m² | +25 m² +51% | 2021 |
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| 44, Osborne Road588 m away | 76 m² | 101 m² | +25 m² +33% | 2016 |
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| 7, Macaulay Road849 m away | 95 m² | 120 m² | +25 m² +26% | 2015 |
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| 126, Blackhouse Road919 m away | 137 m² | 162 m² | +25 m² +18% | 2015 |
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| 171, Halifax Old Road576 m away | 84 m² | 109 m² | +25 m² +30% | 2014 |
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| 88, Dewhurst Road992 m away | 57 m² | 81 m² | +24 m² +42% | 2022 |
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| Flat 1, John William Court, 72, John William Street869 m away | 48 m² | 72 m² | +24 m² +50% | 2020 |
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| 27, Scholes Road792 m away | 50 m² | 74 m² | +24 m² +48% | 2019 |
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| 50, Blackhouse Road919 m away | 46 m² | 70 m² | +24 m² +52% | 2018 |
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| 3, Cobcroft Road438 m away | 91 m² | 115 m² | +24 m² +26% | 2017 |
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| 47, Fartown Green Road772 m away | 68 m² | 92 m² | +24 m² +35% | 2017 |
|---|
| 21, Corby Street653 m away | 50 m² | 74 m² | +24 m² +48% | 2016 |
|---|
| 47, Dewhurst Road992 m away | 51 m² | 75 m² | +24 m² +47% | 2016 |
|---|
| 27, Yew Street539 m away | 128 m² | 152 m² | +24 m² +19% | 2015 |
|---|
| 17, Arnold Street669 m away | 132 m² | 156 m² | +24 m² +18% | 2015 |
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| 1, Bleasdale Avenue902 m away | 66 m² | 90 m² | +24 m² +36% | 2015 |
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| 58, Blackhouse Road919 m away | 49 m² | 73 m² | +24 m² +49% | 2014 |
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| 78, Dewhurst Road992 m away | 52 m² | 76 m² | +24 m² +46% | 2012 |
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| 38, Poplar Street729 m away | 49 m² | 73 m² | +24 m² +49% | 2009 |
|---|
| 57, Clement Street593 m away | 62 m² | 85 m² | +23 m² +37% | 2022 |
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| 103, Clare Hill499 m away | 71 m² | 94 m² | +23 m² +32% | 2020 |
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| 75, Clement Street593 m away | 65 m² | 88 m² | +23 m² +35% | 2020 |
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| 42, Bradford Road158 m away | 126 m² | 149 m² | +23 m² +18% | 2019 |
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| 31, Hawthorne Terrace151 m away | 72 m² | 95 m² | +23 m² +32% | 2017 |
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| 5, Corby Street653 m away | 83 m² | 106 m² | +23 m² +28% | 2016 |
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| 26, Clough Road793 m away | 48 m² | 71 m² | +23 m² +48% | 2016 |
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| 11, Skipton Avenue733 m away | 153 m² | 176 m² | +23 m² +15% | 2015 |
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| 19, Newland Avenue869 m away | 87 m² | 110 m² | +23 m² +26% | 2013 |
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| 15, Dorset Street643 m away | 51 m² | 73 m² | +22 m² +43% | 2025 |
|---|
| 44, Blackhouse Road919 m away | 52 m² | 74 m² | +22 m² +42% | 2022 |
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| 79, Norman Road733 m away | 88 m² | 110 m² | +22 m² +25% | 2020 |
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| 61, Dewhurst Road992 m away | 52 m² | 74 m² | +22 m² +42% | 2017 |
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| 9, Clara Street221 m away | 103 m² | 125 m² | +22 m² +21% | 2016 |
|---|
| 31, Yew Street539 m away | 143 m² | 165 m² | +22 m² +15% | 2016 |
|---|
| 11, Arnold Street669 m away | 145 m² | 167 m² | +22 m² +15% | 2016 |
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