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 BD3 0PH
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 |
|---|---|---|---|---|
| 26, Park Cliffe Road743 m away | 234 m² | 391 m² | +157 m² +67% | 2015 |
| 164, Cliffe Road792 m away | 146 m² | 296 m² | +150 m² +103% | 2015 |
| 57, Pollard Lane321 m away | 173 m² | 302 m² | +129 m² +75% | 2014 |
| 293, Leeds Road999 m away | 80 m² | 198 m² | +118 m² +148% | 2013 |
| 99, Fitzroy Road943 m away | 79 m² | 183 m² | +104 m² +132% | 2015 |
| 1, Barmby Road259 m away | 71 m² | 174 m² | +103 m² +145% | 2016 |
| 28, Sandford Road830 m away | 84 m² | 185 m² | +101 m² +120% | 2014 |
| 20, Wellands Terrace977 m away | 85 m² | 185 m² | +100 m² +118% | 2014 |
| 10, Sandford Road830 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.
| 181 m² |
| +98 m² +118% |
| 2015 |
| 11, Third Avenue816 m away | 79 m² | 176 m² | +97 m² +123% | 2015 |
|---|
| 98, Sydenham Place644 m away | 75 m² | 170 m² | +95 m² +127% | 2015 |
|---|
| 60, Sandford Road830 m away | 86 m² | 181 m² | +95 m² +110% | 2015 |
|---|
| 8, Killinghall Grove352 m away | 71 m² | 165 m² | +94 m² +132% | 2014 |
|---|
| 67 - 69, Sandford Road857 m away | 75 m² | 169 m² | +94 m² +125% | 2013 |
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| 13, Fagley Place817 m away | 85 m² | 178 m² | +93 m² +109% | 2017 |
|---|
| 313, Killinghall Road988 m away | 185 m² | 276 m² | +91 m² +49% | 2016 |
|---|
| 14, Fagley Road703 m away | 81 m² | 169 m² | +88 m² +109% | 2016 |
|---|
| 17, Fernbank Road88 m away | 151 m² | 238 m² | +87 m² +58% | 2015 |
|---|
| 2, Moor Terrace682 m away | 109 m² | 196 m² | +87 m² +80% | 2015 |
|---|
| 11, Falmouth Avenue688 m away | 82 m² | 169 m² | +87 m² +106% | 2014 |
|---|
| 22, Fagley Road703 m away | 97 m² | 183 m² | +86 m² +89% | 2021 |
|---|
| 329 - 331, Barkerend Road566 m away | 220 m² | 306 m² | +86 m² +39% | 2015 |
|---|
| 47, Fagley Road869 m away | 87 m² | 171 m² | +84 m² +97% | 2022 |
|---|
| 17, Westfield Terrace209 m away | 123 m² | 206 m² | +83 m² +67% | 2016 |
|---|
| 11, Hinchcliffe Street114 m away | 103 m² | 186 m² | +83 m² +81% | 2015 |
|---|
| 44, Lonsdale Street435 m away | 65 m² | 146 m² | +81 m² +125% | 2014 |
|---|
| 90, Hustler Street122 m away | 75 m² | 155 m² | +80 m² +107% | 2013 |
|---|
| 242, Killinghall Road733 m away | 124 m² | 203 m² | +79 m² +64% | 2014 |
|---|
| 189, Undercliffe Street0 m away | 73 m² | 151 m² | +78 m² +107% | 2020 |
|---|
| 10, Moor Terrace682 m away | 96 m² | 174 m² | +78 m² +81% | 2016 |
|---|
| 5, Killinghall Drive334 m away | 118 m² | 196 m² | +78 m² +66% | 2015 |
|---|
| 27, Harrogate Street462 m away | 70 m² | 147 m² | +77 m² +110% | 2015 |
|---|
| 8 - 10, Wingfield Street435 m away | 133 m² | 209 m² | +76 m² +57% | 2016 |
|---|
| 15, Airedale Road655 m away | 72 m² | 148 m² | +76 m² +106% | 2016 |
|---|
| 4, Boundary Place782 m away | 57 m² | 132 m² | +75 m² +132% | 2024 |
|---|
| 77, Harewood Street795 m away | 91 m² | 166 m² | +75 m² +82% | 2015 |
|---|
| 43, Hustler Street122 m away | 93 m² | 168 m² | +75 m² +81% | 2014 |
|---|
| 21, Fagley Terrace886 m away | 81 m² | 155 m² | +74 m² +91% | 2015 |
|---|
| 25, Oxford Road572 m away | 95 m² | 168 m² | +73 m² +77% | 2021 |
|---|
| 191, Undercliffe Street0 m away | 182 m² | 255 m² | +73 m² +40% | 2016 |
|---|
| 7, Park Crescent581 m away | 153 m² | 226 m² | +73 m² +48% | 2016 |
|---|
| 3, Barmby Road259 m away | 121 m² | 194 m² | +73 m² +60% | 2015 |
|---|
| 79, Lonsdale Street383 m away | 126 m² | 198 m² | +72 m² +57% | 2015 |
|---|
| 30, Park Cliffe Road743 m away | 233 m² | 303 m² | +70 m² +30% | 2013 |
|---|
| 23, Harrogate Road988 m away | 175 m² | 244 m² | +69 m² +39% | 2017 |
|---|
| 11, Portsmouth Avenue583 m away | 117 m² | 186 m² | +69 m² +59% | 2014 |
|---|
| 27, Intake Road749 m away | 72 m² | 141 m² | +69 m² +96% | 2013 |
|---|
| 78, Boldshay Street547 m away | 52 m² | 120 m² | +68 m² +131% | 2015 |
|---|
| 215, Tennyson Place366 m away | 120 m² | 188 m² | +68 m² +57% | 2014 |
|---|
| 29, Falmouth Avenue688 m away | 85 m² | 153 m² | +68 m² +80% | 2013 |
|---|
| 5, Kendra Way753 m away | 72 m² | 139 m² | +67 m² +93% | 2019 |
|---|
| 30, Pollard Lane321 m away | 133 m² | 200 m² | +67 m² +50% | 2013 |
|---|
| 30a, Webster Street631 m away | 71 m² | 137 m² | +66 m² +93% | 2015 |
|---|
| 162, Cliffe Road792 m away | 132 m² | 198 m² | +66 m² +50% | 2015 |
|---|
| 14, Park Cliffe Road743 m away | 232 m² | 297 m² | +65 m² +28% | 2015 |
|---|
| 67, Idle Road704 m away | 65 m² | 129 m² | +64 m² +98% | 2015 |
|---|
| 63, Nuttall Road774 m away | 78 m² | 141 m² | +63 m² +81% | 2020 |
|---|
| 22, Prospect Road638 m away | 171 m² | 234 m² | +63 m² +37% | 2017 |
|---|
| 10, Harrogate Terrace613 m away | 77 m² | 140 m² | +63 m² +82% | 2016 |
|---|
| 358, Barkerend Road772 m away | 91 m² | 154 m² | +63 m² +69% | 2016 |
|---|
| 14, Falmouth Avenue688 m away | 77 m² | 140 m² | +63 m² +82% | 2015 |
|---|
| 89, Intake Road929 m away | 119 m² | 182 m² | +63 m² +53% | 2015 |
|---|
| 35, Idle Road548 m away | 82 m² | 145 m² | +63 m² +77% | 2014 |
|---|
| 202, Cliffe Road792 m away | 75 m² | 138 m² | +63 m² +84% | 2014 |
|---|
| 45, Pollard Lane321 m away | 157 m² | 219 m² | +62 m² +39% | 2016 |
|---|
| 65, Pollard Lane321 m away | 265 m² | 327 m² | +62 m² +23% | 2016 |
|---|
| 34, Webster Street676 m away | 74 m² | 136 m² | +62 m² +84% | 2015 |
|---|
| 42, Hatfield Road546 m away | 92 m² | 153 m² | +61 m² +66% | 2017 |
|---|
| 79, Thursby Street896 m away | 66 m² | 127 m² | +61 m² +92% | 2017 |
|---|
| 28, Barlow Street668 m away | 83 m² | 144 m² | +61 m² +73% | 2016 |
|---|
| 132, Harewood Street795 m away | 65 m² | 126 m² | +61 m² +94% | 2016 |
|---|
| 17, Undercliffe Lane392 m away | 119 m² | 180 m² | +61 m² +51% | 2015 |
|---|
| 44, Prospect Road722 m away | 84 m² | 144 m² | +60 m² +71% | 2015 |
|---|
| 11, Park Cliffe Road743 m away | 77 m² | 136 m² | +59 m² +77% | 2014 |
|---|
| 82, Seaton Street864 m away | 55 m² | 114 m² | +59 m² +107% | 2014 |
|---|
| 2, Killinghall Grove352 m away | 75 m² | 133 m² | +58 m² +77% | 2026 |
|---|
| 92, Undercliffe Lane55 m away | 114 m² | 172 m² | +58 m² +51% | 2017 |
|---|
| 159, Undercliffe Street0 m away | 156 m² | 214 m² | +58 m² +37% | 2016 |
|---|
| 98, Lonsdale Street283 m away | 79 m² | 137 m² | +58 m² +73% | 2016 |
|---|
| 37, Wingfield Mount300 m away | 102 m² | 160 m² | +58 m² +57% | 2016 |
|---|
| 191, Tennyson Place366 m away | 165 m² | 223 m² | +58 m² +35% | 2015 |
|---|
| 300, Undercliffe Street0 m away | 189 m² | 246 m² | +57 m² +30% | 2017 |
|---|
| 5, Hinchcliffe Street114 m away | 115 m² | 172 m² | +57 m² +50% | 2014 |
|---|
| 48, Azealea Court542 m away | 69 m² | 126 m² | +57 m² +83% | 2013 |
|---|
| 29, Rylstone Gardens393 m away | 70 m² | 126 m² | +56 m² +80% | 2016 |
|---|
| 8, Curzon Road779 m away | 124 m² | 180 m² | +56 m² +45% | 2016 |
|---|
| 21, Seaton Street864 m away | 86 m² | 142 m² | +56 m² +65% | 2015 |
|---|
| 51, Thursby Street896 m away | 44 m² | 100 m² | +56 m² +127% | 2015 |
|---|
| 11, Rylstone Gardens393 m away | 74 m² | 129 m² | +55 m² +74% | 2024 |
|---|
| 12, Folkestone Street865 m away | 66 m² | 121 m² | +55 m² +83% | 2023 |
|---|
| 180, Cliffe Road792 m away | 97 m² | 152 m² | +55 m² +57% | 2017 |
|---|
| 107, Harewood Street795 m away | 112 m² | 167 m² | +55 m² +49% | 2017 |
|---|
| 50, Binnie Street699 m away | 85 m² | 140 m² | +55 m² +65% | 2016 |
|---|
| 82, Undercliffe Lane55 m away | 112 m² | 167 m² | +55 m² +49% | 2014 |
|---|
| 6, Binnie Street699 m away | 94 m² | 149 m² | +55 m² +59% | 2014 |
|---|
| 39, Park Crescent581 m away | 159 m² | 213 m² | +54 m² +34% | 2014 |
|---|
| 47, Harewood Street738 m away | 66 m² | 120 m² | +54 m² +82% | 2014 |
|---|
| 8, Hinchcliffe Street114 m away | 129 m² | 182 m² | +53 m² +41% | 2016 |
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| 71, Idle Road704 m away | 66 m² | 119 m² | +53 m² +80% | 2016 |
|---|
| 17, Sixth Avenue729 m away | 72 m² | 125 m² | +53 m² +74% | 2015 |
|---|
| 24, Hatfield Road546 m away | 84 m² | 136 m² | +52 m² +62% | 2015 |
|---|
| 78, Cliffe Road792 m away | 129 m² | 181 m² | +52 m² +40% | 2015 |
|---|
| 33, Byron Street442 m away | 93 m² | 145 m² | +52 m² +56% | 2014 |
|---|
| 28, Thursby Street896 m away | 74 m² | 126 m² | +52 m² +70% | 2014 |
|---|
| 8, Barmby Place391 m away | 60 m² | 112 m² | +52 m² +87% | 2013 |
|---|
| 18, Oxford Road593 m away | 60 m² | 111 m² | +51 m² +85% | 2016 |
|---|
| 295, Killinghall Road988 m away | 130 m² | 181 m² | +51 m² +39% | 2016 |
|---|
| 9, St Augustines Terrace447 m away | 138 m² | 189 m² | +51 m² +37% | 2015 |
|---|
| 128, Harrogate Street611 m away | 128 m² | 179 m² | +51 m² +40% | 2015 |
|---|
| 14, Hinchcliffe Street114 m away | 137 m² | 187 m² | +50 m² +36% | 2016 |
|---|
| 160, Cliffe Road792 m away | 97 m² | 147 m² | +50 m² +52% | 2016 |
|---|
| 63, Sandford Road857 m away | 93 m² | 143 m² | +50 m² +54% | 2016 |
|---|
| 261, Otley Road446 m away | 118 m² | 168 m² | +50 m² +42% | 2015 |
|---|
| 22, Wightman Street463 m away | 91 m² | 140 m² | +49 m² +54% | 2016 |
|---|
| 241, Amberley Street925 m away | 97 m² | 146 m² | +49 m² +51% | 2016 |
|---|
| 41, Intake Road929 m away | 198 m² | 247 m² | +49 m² +25% | 2016 |
|---|
| 54, Northampton Street643 m away | 117 m² | 166 m² | +49 m² +42% | 2015 |
|---|
| 1, Webster Place695 m away | 79 m² | 128 m² | +49 m² +62% | 2015 |
|---|
| 22, Sixth Avenue729 m away | 80 m² | 129 m² | +49 m² +61% | 2015 |
|---|
| 74, Curzon Road901 m away | 45 m² | 94 m² | +49 m² +109% | 2015 |
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| 56, Folkestone Street951 m away | 88 m² | 137 m² | +49 m² +56% | 2015 |
|---|
| 31, Thursby Street896 m away | 52 m² | 101 m² | +49 m² +94% | 2014 |
|---|
| 186, Gladstone Street903 m away | 84 m² | 133 m² | +49 m² +58% | 2013 |
|---|
| 2, Airedale College Terrace478 m away | 98 m² | 146 m² | +48 m² +49% | 2017 |
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| 70, Southampton Street607 m away | 87 m² | 135 m² | +48 m² +55% | 2015 |
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| 118, Harrogate Street611 m away | 83 m² | 131 m² | +48 m² +58% | 2015 |
|---|
| 11, Binnie Street699 m away | 110 m² | 158 m² | +48 m² +44% | 2015 |
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| 63, Thursby Street896 m away | 52 m² | 100 m² | +48 m² +92% | 2015 |
|---|
| 178, Gladstone Street903 m away | 89 m² | 137 m² | +48 m² +54% | 2015 |
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| 1, Gainsborough Close655 m away | 75 m² | 122 m² | +47 m² +63% | 2016 |
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| 14, Pollard Lane183 m away | 81 m² | 128 m² | +47 m² +58% | 2015 |
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| 8, Westminster Road705 m away | 78 m² | 125 m² | +47 m² +60% | 2015 |
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| 38, Prospect Road722 m away | 93 m² | 140 m² | +47 m² +51% | 2015 |
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| 218, Gladstone Street903 m away | 75 m² | 122 m² | +47 m² +63% | 2015 |
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| 191, Amberley Street925 m away | 92 m² | 139 m² | +47 m² +51% | 2015 |
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| 22, Fagley Place817 m away | 69 m² | 115 m² | +46 m² +67% | 2017 |
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| 163, Undercliffe Street0 m away | 136 m² | 182 m² | +46 m² +34% | 2016 |
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| 19, Park Cliffe Road743 m away | 103 m² | 149 m² | +46 m² +45% | 2016 |
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| 44, Killinghall Drive473 m away | 78 m² | 124 m² | +46 m² +59% | 2015 |
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| 19, Sherwood Place805 m away | 118 m² | 164 m² | +46 m² +39% | 2015 |
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| 21, Curzon Road779 m away | 83 m² | 129 m² | +46 m² +55% | 2014 |
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| 24, Peterborough Road940 m away | 64 m² | 109 m² | +45 m² +70% | 2024 |
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| 192, Barkerend Road788 m away | 149 m² | 194 m² | +45 m² +30% | 2017 |
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| 85, Pollard Lane466 m away | 181 m² | 226 m² | +45 m² +25% | 2016 |
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| 76, Southampton Street607 m away | 109 m² | 154 m² | +45 m² +41% | 2016 |
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| 110, Lonsdale Street283 m away | 105 m² | 150 m² | +45 m² +43% | 2015 |
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| 10, Byron Street442 m away | 66 m² | 111 m² | +45 m² +68% | 2015 |
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| 72, Northampton Street643 m away | 113 m² | 158 m² | +45 m² +40% | 2015 |
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| 4, Falmouth Avenue688 m away | 101 m² | 146 m² | +45 m² +45% | 2015 |
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| 5, Hillside Terrace746 m away | 62 m² | 107 m² | +45 m² +73% | 2015 |
|---|
| 15, Fitzroy Road814 m away | 90 m² | 135 m² | +45 m² +50% | 2015 |
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| 8, Barlow Street668 m away | 104 m² | 148 m² | +44 m² +42% | 2016 |
|---|
| 60, Wingfield Street435 m away | 67 m² | 111 m² | +44 m² +66% | 2015 |
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| 49, Stanacre Place672 m away | 88 m² | 132 m² | +44 m² +50% | 2015 |
|---|
| 1, Nuttall Road774 m away | 62 m² | 106 m² | +44 m² +71% | 2015 |
|---|
| 66, Seaton Street864 m away | 44 m² | 88 m² | +44 m² +100% | 2015 |
|---|
| 64, Pollard Lane466 m away | 191 m² | 235 m² | +44 m² +23% | 2014 |
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| 879, Barkerend Road975 m away | 127 m² | 171 m² | +44 m² +35% | 2013 |
|---|
| 84, Boldshay Street547 m away | 56 m² | 99 m² | +43 m² +77% | 2017 |
|---|
| 16, Beech Terrace216 m away | 33 m² | 76 m² | +43 m² +130% | 2016 |
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| 3, Sherwood Place805 m away | 109 m² | 152 m² | +43 m² +39% | 2016 |
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| 61, Hustler Street122 m away | 131 m² | 174 m² | +43 m² +33% | 2015 |
|---|
| 29b, Northallerton Road718 m away | 83 m² | 126 m² | +43 m² +52% | 2015 |
|---|
| 100, Curzon Road901 m away | 75 m² | 118 m² | +43 m² +57% | 2015 |
|---|
| 7, Oxford Road593 m away | 64 m² | 107 m² | +43 m² +67% | 2014 |
|---|
| 1, Folkestone Street865 m away | 62 m² | 105 m² | +43 m² +69% | 2014 |
|---|
| 43, Charnwood Road931 m away | 113 m² | 155 m² | +42 m² +37% | 2024 |
|---|
| 72, Cliffe Road792 m away | 84 m² | 126 m² | +42 m² +50% | 2023 |
|---|
| 7, Byron Street442 m away | 134 m² | 176 m² | +42 m² +31% | 2015 |
|---|
| 73, Southampton Street607 m away | 88 m² | 130 m² | +42 m² +48% | 2015 |
|---|
| 64, Stanacre Place672 m away | 104 m² | 146 m² | +42 m² +40% | 2015 |
|---|
| 90, Curzon Road901 m away | 78 m² | 120 m² | +42 m² +54% | 2015 |
|---|
| 97, Intake Road929 m away | 72 m² | 114 m² | +42 m² +58% | 2015 |
|---|
| 837, Barkerend Road975 m away | 118 m² | 160 m² | +42 m² +36% | 2014 |
|---|
| 41, Wingfield Street438 m away | 52 m² | 94 m² | +42 m² +81% | 2013 |
|---|
| 15, Idle Road548 m away | 87 m² | 129 m² | +42 m² +48% | 2013 |
|---|
| 20, Heath Road88 m away | 130 m² | 171 m² | +41 m² +32% | 2017 |
|---|
| 70, Sydenham Place644 m away | 96 m² | 137 m² | +41 m² +43% | 2016 |
|---|
| 26, Barlow Street668 m away | 82 m² | 123 m² | +41 m² +50% | 2016 |
|---|
| 254, Killinghall Road691 m away | 199 m² | 240 m² | +41 m² +21% | 2016 |
|---|
| 34, Second Avenue853 m away | 167 m² | 208 m² | +41 m² +25% | 2016 |
|---|
| 21, Wellands Terrace977 m away | 90 m² | 131 m² | +41 m² +46% | 2015 |
|---|
| 28, Westminster Road705 m away | 83 m² | 124 m² | +41 m² +49% | 2014 |
|---|
| 17, Mavis Street821 m away | 48 m² | 89 m² | +41 m² +85% | 2013 |
|---|
| 155, Gladstone Street878 m away | 90 m² | 131 m² | +41 m² +46% | 2013 |
|---|
| 342, Killinghall Road645 m away | 94 m² | 134 m² | +40 m² +43% | 2020 |
|---|
| 39, Falmouth Avenue688 m away | 87 m² | 127 m² | +40 m² +46% | 2017 |
|---|
| 8, Intake Grove835 m away | 46 m² | 86 m² | +40 m² +87% | 2016 |
|---|
| 106, Curzon Road901 m away | 100 m² | 140 m² | +40 m² +40% | 2016 |
|---|
| 118, Amberley Street919 m away | 136 m² | 176 m² | +40 m² +29% | 2016 |
|---|
| 20, Fernbank Road88 m away | 111 m² | 151 m² | +40 m² +36% | 2015 |
|---|
| 37, Falmouth Avenue688 m away | 100 m² | 140 m² | +40 m² +40% | 2015 |
|---|
| 1, Park Crescent581 m away | 166 m² | 206 m² | +40 m² +24% | 2013 |
|---|
| 435, Killinghall Road609 m away | 133 m² | 172 m² | +39 m² +29% | 2016 |
|---|
| 6, Moor Terrace682 m away | 109 m² | 148 m² | +39 m² +36% | 2016 |
|---|
| 2, Falmouth Avenue688 m away | 86 m² | 125 m² | +39 m² +45% | 2016 |
|---|
| 339, Killinghall Road832 m away | 164 m² | 203 m² | +39 m² +24% | 2016 |
|---|
| 31, Pollard Lane183 m away | 210 m² | 249 m² | +39 m² +19% | 2015 |
|---|
| 15, Portsmouth Avenue583 m away | 90 m² | 129 m² | +39 m² +43% | 2015 |
|---|
| 230, Killinghall Road733 m away | 140 m² | 179 m² | +39 m² +28% | 2015 |
|---|