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 BD9 6EG
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 |
|---|---|---|---|---|
| 8, Smith Lane954 m away | 135 m² | 314 m² | +179 m² +133% | 2015 |
| 18, Northcroft Rise664 m away | 181 m² | 335 m² | +154 m² +85% | 2014 |
| 25, Cranbourne Road382 m away | 307 m² | 439 m² | +132 m² +43% | 2014 |
| 538, Toller Lane791 m away | 205 m² | 335 m² | +130 m² +63% | 2016 |
| 16, Haslingden Drive837 m away | 163 m² | 292 m² | +129 m² +79% | 2016 |
| 18, Haworth Road626 m away | 174 m² | 296 m² | +122 m² +70% | 2015 |
| 36, Coniston Grove791 m away | 148 m² | 265 m² | +117 m² +79% | 2015 |
| 16, Yew Tree Avenue594 m away | 118 m² | 234 m² | +116 m² +98% | 2020 |
| 8, Cranbourne Road382 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.
| 135 m² |
| 251 m² |
| +116 m² +86% |
| 2019 |
| 71, Haworth Road626 m away | 197 m² | 307 m² | +110 m² +56% | 2015 |
|---|
| 83, Duchy Drive431 m away | 219 m² | 329 m² | +110 m² +50% | 2013 |
|---|
| 6, Yew Tree Avenue594 m away | 125 m² | 232 m² | +107 m² +86% | 2012 |
|---|
| 6, Wheatlands Grove590 m away | 87 m² | 193 m² | +106 m² +122% | 2013 |
|---|
| 2, West Way430 m away | 239 m² | 339 m² | +100 m² +42% | 2024 |
|---|
| 18, Ambleside Avenue933 m away | 107 m² | 205 m² | +98 m² +92% | 2015 |
|---|
| 10, Cranbourne Road382 m away | 207 m² | 304 m² | +97 m² +47% | 2016 |
|---|
| 49, Canford Drive888 m away | 79 m² | 175 m² | +96 m² +122% | 2014 |
|---|
| 47, Sunningdale972 m away | 77 m² | 172 m² | +95 m² +123% | 2023 |
|---|
| 36, Cowley Crescent893 m away | 86 m² | 180 m² | +94 m² +109% | 2014 |
|---|
| 16, Bootham Park0 m away | 83 m² | 175 m² | +92 m² +111% | 2025 |
|---|
| 123, Bingley Road956 m away | 91 m² | 183 m² | +92 m² +101% | 2015 |
|---|
| 100, Crow Tree Lane673 m away | 166 m² | 254 m² | +88 m² +53% | 2016 |
|---|
| 21, Bootham Park0 m away | 72 m² | 160 m² | +88 m² +122% | 2013 |
|---|
| 32, Coniston Grove791 m away | 212 m² | 300 m² | +88 m² +42% | 2013 |
|---|
| 19, Wheatlands Grove590 m away | 79 m² | 165 m² | +86 m² +109% | 2014 |
|---|
| 46, Lynfield Drive305 m away | 61 m² | 145 m² | +84 m² +138% | 2014 |
|---|
| 202, Allerton Road811 m away | 84 m² | 167 m² | +83 m² +99% | 2018 |
|---|
| 13, Daisy Hill Lane411 m away | 132 m² | 214 m² | +82 m² +62% | 2015 |
|---|
| 17, Hazelhurst Road370 m away | 70 m² | 152 m² | +82 m² +117% | 2014 |
|---|
| 20, Duchy Drive698 m away | 97 m² | 177 m² | +80 m² +82% | 2014 |
|---|
| 8, Hedge Side928 m away | 61 m² | 140 m² | +79 m² +130% | 2020 |
|---|
| 10, Box Tree Close843 m away | 154 m² | 232 m² | +78 m² +51% | 2015 |
|---|
| 20, Wheatlands Grove590 m away | 79 m² | 155 m² | +76 m² +96% | 2025 |
|---|
| 4, Lyndhurst Grove771 m away | 106 m² | 182 m² | +76 m² +72% | 2016 |
|---|
| 552, Toller Lane791 m away | 178 m² | 251 m² | +73 m² +41% | 2016 |
|---|
| 89, Park Hill Drive743 m away | 85 m² | 158 m² | +73 m² +86% | 2014 |
|---|
| 21, Walden Drive426 m away | 68 m² | 140 m² | +72 m² +106% | 2014 |
|---|
| 12, Glenview Avenue624 m away | 93 m² | 165 m² | +72 m² +77% | 2014 |
|---|
| 14, Haslingden Drive837 m away | 185 m² | 256 m² | +71 m² +38% | 2016 |
|---|
| 127, Bingley Road956 m away | 213 m² | 284 m² | +71 m² +33% | 2009 |
|---|
| 4, Duchy Grove402 m away | 90 m² | 160 m² | +70 m² +78% | 2026 |
|---|
| 34, Haslingden Drive837 m away | 206 m² | 276 m² | +70 m² +34% | 2025 |
|---|
| 24, Bingley Road793 m away | 92 m² | 162 m² | +70 m² +76% | 2015 |
|---|
| 16, Thorn Avenue791 m away | 135 m² | 205 m² | +70 m² +52% | 2014 |
|---|
| 170, Rhodesway799 m away | 86 m² | 155 m² | +69 m² +80% | 2014 |
|---|
| 11, Cranbourne Road382 m away | 208 m² | 275 m² | +67 m² +32% | 2016 |
|---|
| 5, Yew Tree Avenue594 m away | 135 m² | 202 m² | +67 m² +50% | 2015 |
|---|
| 10, Lynfield Drive318 m away | 58 m² | 122 m² | +64 m² +110% | 2014 |
|---|
| 39, Cranbourne Road382 m away | 104 m² | 167 m² | +63 m² +61% | 2016 |
|---|
| 21, Chippendale Rise910 m away | 107 m² | 170 m² | +63 m² +59% | 2015 |
|---|
| 11, Portwood Street213 m away | 165 m² | 227 m² | +62 m² +38% | 2016 |
|---|
| 50, Hazelhurst Brow264 m away | 84 m² | 146 m² | +62 m² +74% | 2016 |
|---|
| 6, Sherwell Grove885 m away | 79 m² | 141 m² | +62 m² +78% | 2014 |
|---|
| 6, Ambleside Avenue933 m away | 153 m² | 214 m² | +61 m² +40% | 2016 |
|---|
| 175, Lynfield Drive638 m away | 63 m² | 124 m² | +61 m² +97% | 2015 |
|---|
| 19, Ambleside Avenue933 m away | 185 m² | 245 m² | +60 m² +32% | 2016 |
|---|
| 91, Crow Tree Lane673 m away | 122 m² | 182 m² | +60 m² +49% | 2013 |
|---|
| 54, Duchy Avenue542 m away | 76 m² | 135 m² | +59 m² +78% | 2024 |
|---|
| 14, Ambleside Avenue933 m away | 162 m² | 221 m² | +59 m² +36% | 2016 |
|---|
| 24, Wimborne Drive741 m away | 132 m² | 189 m² | +57 m² +43% | 2026 |
|---|
| 12, Toller Drive673 m away | 162 m² | 219 m² | +57 m² +35% | 2025 |
|---|
| 11, Dean Close829 m away | 89 m² | 146 m² | +57 m² +64% | 2015 |
|---|
| 20, Thorn Lane898 m away | 148 m² | 205 m² | +57 m² +39% | 2014 |
|---|
| 3, Highfield Drive761 m away | 156 m² | 212 m² | +56 m² +36% | 2014 |
|---|
| 1, Crow Tree Lane673 m away | 42 m² | 97 m² | +55 m² +131% | 2022 |
|---|
| 15, Pearson Lane465 m away | 278 m² | 333 m² | +55 m² +20% | 2017 |
|---|
| 16, Portwood Street213 m away | 67 m² | 122 m² | +55 m² +82% | 2016 |
|---|
| 43, Haslingden Drive889 m away | 145 m² | 200 m² | +55 m² +38% | 2016 |
|---|
| 64, Bingley Road793 m away | 95 m² | 150 m² | +55 m² +58% | 2015 |
|---|
| 108, Duchy Avenue370 m away | 118 m² | 172 m² | +54 m² +46% | 2022 |
|---|
| 41, Haslingden Drive889 m away | 146 m² | 200 m² | +54 m² +37% | 2016 |
|---|
| 5, Wimborne Drive741 m away | 60 m² | 114 m² | +54 m² +90% | 2014 |
|---|
| 5, Park Hill Close813 m away | 76 m² | 129 m² | +53 m² +70% | 2013 |
|---|
| 133, Allerton Road590 m away | 99 m² | 151 m² | +52 m² +53% | 2023 |
|---|
| 13, Cranbourne Road382 m away | 210 m² | 262 m² | +52 m² +25% | 2017 |
|---|
| 8, Yew Tree Crescent695 m away | 128 m² | 180 m² | +52 m² +41% | 2016 |
|---|
| 16, Wheatlands Grove590 m away | 106 m² | 158 m² | +52 m² +49% | 2015 |
|---|
| 10, Highfield Gardens703 m away | 144 m² | 196 m² | +52 m² +36% | 2013 |
|---|
| 329, Toller Lane904 m away | 84 m² | 135 m² | +51 m² +61% | 2017 |
|---|
| 6, Park Hill Close813 m away | 73 m² | 124 m² | +51 m² +70% | 2015 |
|---|
| 11, James Street940 m away | 49 m² | 98 m² | +49 m² +100% | 2023 |
|---|
| 89, Duchy Drive431 m away | 103 m² | 152 m² | +49 m² +48% | 2014 |
|---|
| 9, Canford Drive841 m away | 91 m² | 140 m² | +49 m² +54% | 2014 |
|---|
| 12, Malvern Grove408 m away | 182 m² | 230 m² | +48 m² +26% | 2023 |
|---|
| 4, Shaftesbury Avenue359 m away | 158 m² | 206 m² | +48 m² +30% | 2017 |
|---|
| 12, Emerson Avenue217 m away | 70 m² | 118 m² | +48 m² +69% | 2015 |
|---|
| 5, Highfield Crescent778 m away | 102 m² | 150 m² | +48 m² +47% | 2014 |
|---|
| 10, Chellow Grange Road860 m away | 33 m² | 81 m² | +48 m² +145% | 2014 |
|---|
| 31, Manscombe Road696 m away | 112 m² | 160 m² | +48 m² +43% | 2013 |
|---|
| 1, Sunny Bank112 m away | 73 m² | 120 m² | +47 m² +64% | 2026 |
|---|
| 10, Shaftesbury Avenue359 m away | 141 m² | 188 m² | +47 m² +33% | 2017 |
|---|
| 190, Lynfield Drive734 m away | 61 m² | 107 m² | +46 m² +75% | 2023 |
|---|
| 9, Hazelwood Road592 m away | 62 m² | 108 m² | +46 m² +74% | 2016 |
|---|
| 27, Duchy Grove402 m away | 42 m² | 88 m² | +46 m² +110% | 2015 |
|---|
| 18, Lynton Avenue830 m away | 109 m² | 155 m² | +46 m² +42% | 2014 |
|---|
| 34, Cowley Crescent893 m away | 103 m² | 149 m² | +46 m² +45% | 2014 |
|---|
| 528, Toller Lane872 m away | 140 m² | 186 m² | +46 m² +33% | 2013 |
|---|
| 60, Hazelhurst Brow264 m away | 150 m² | 195 m² | +45 m² +30% | 2014 |
|---|
| 198, Allerton Road811 m away | 42 m² | 86 m² | +44 m² +105% | 2023 |
|---|
| 37, Haworth Road790 m away | 113 m² | 157 m² | +44 m² +39% | 2013 |
|---|
| 6, Coniston Grove791 m away | 249 m² | 292 m² | +43 m² +17% | 2016 |
|---|
| 17, Hazelhurst Terrace240 m away | 133 m² | 176 m² | +43 m² +32% | 2014 |
|---|
| 27, Hazelwood Road592 m away | 96 m² | 138 m² | +42 m² +44% | 2026 |
|---|
| 12, Bootham Park0 m away | 118 m² | 160 m² | +42 m² +36% | 2013 |
|---|
| 6, Wheatlands Square394 m away | 99 m² | 140 m² | +41 m² +41% | 2015 |
|---|
| 15, Hazelhurst Road370 m away | 105 m² | 145 m² | +40 m² +38% | 2016 |
|---|
| 16, Pearson Lane561 m away | 85 m² | 125 m² | +40 m² +47% | 2016 |
|---|
| 106, Pearson Lane503 m away | 247 m² | 287 m² | +40 m² +16% | 2015 |
|---|
| 47, Walden Drive426 m away | 61 m² | 100 m² | +39 m² +64% | 2026 |
|---|
| 319, Toller Lane904 m away | 243 m² | 282 m² | +39 m² +16% | 2016 |
|---|
| 21, Bronshill Grove829 m away | 69 m² | 108 m² | +39 m² +57% | 2011 |
|---|
| 71, Sowden Road188 m away | 61 m² | 99 m² | +38 m² +62% | 2024 |
|---|
| 5, Malham Avenue796 m away | 62 m² | 100 m² | +38 m² +61% | 2023 |
|---|
| 28, Colston Close780 m away | 150 m² | 188 m² | +38 m² +25% | 2014 |
|---|
| 36, Walden Drive426 m away | 51 m² | 89 m² | +38 m² +75% | 2013 |
|---|
| 10, Wheatlands Avenue476 m away | 110 m² | 147 m² | +37 m² +34% | 2016 |
|---|
| 15, Masefield Avenue761 m away | 63 m² | 100 m² | +37 m² +59% | 2016 |
|---|
| 295, Toller Lane976 m away | 185 m² | 222 m² | +37 m² +20% | 2015 |
|---|
| 9, Grape Street942 m away | 58 m² | 94 m² | +36 m² +62% | 2018 |
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| 5, Heights Lane547 m away | 106 m² | 142 m² | +36 m² +34% | 2016 |
|---|
| 427a, Toller Lane678 m away | 184 m² | 220 m² | +36 m² +20% | 2016 |
|---|
| 21, Yew Tree Avenue594 m away | 186 m² | 222 m² | +36 m² +19% | 2014 |
|---|
| 169, Lynfield Drive638 m away | 91 m² | 127 m² | +36 m² +40% | 2014 |
|---|
| 18, Ryelands Grove882 m away | 106 m² | 142 m² | +36 m² +34% | 2014 |
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| 25, Bronshill Grove829 m away | 73 m² | 108 m² | +35 m² +48% | 2017 |
|---|
| 1, Coniston Grove791 m away | 167 m² | 202 m² | +35 m² +21% | 2016 |
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| 13, Higher Downs947 m away | 73 m² | 108 m² | +35 m² +48% | 2016 |
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| 11, Dene Hill392 m away | 162 m² | 196 m² | +34 m² +21% | 2022 |
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| 35, Chellow Grange Road860 m away | 70 m² | 104 m² | +34 m² +49% | 2014 |
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| 6, Cowley Crescent893 m away | 119 m² | 153 m² | +34 m² +29% | 2013 |
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| 60, Sowden Road376 m away | 62 m² | 95 m² | +33 m² +53% | 2015 |
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| 71, Allerton Road816 m away | 93 m² | 126 m² | +33 m² +35% | 2015 |
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| 24, High Park Drive493 m away | 70 m² | 103 m² | +33 m² +47% | 2014 |
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| 25, Wheatlands Grove590 m away | 79 m² | 112 m² | +33 m² +42% | 2014 |
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| 7, Toller Drive673 m away | 187 m² | 220 m² | +33 m² +18% | 2011 |
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| 30, Emerson Avenue217 m away | 58 m² | 90 m² | +32 m² +55% | 2024 |
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| 62, Bingley Road793 m away | 87 m² | 119 m² | +32 m² +37% | 2017 |
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| 1, Cowley Crescent893 m away | 76 m² | 108 m² | +32 m² +42% | 2016 |
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| 4, Bronshill Grove829 m away | 87 m² | 119 m² | +32 m² +37% | 2015 |
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| 7, Bingley Road755 m away | 151 m² | 183 m² | +32 m² +21% | 2014 |
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| 123, Haworth Road750 m away | 71 m² | 102 m² | +31 m² +44% | 2025 |
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| 8, Wellington Street953 m away | 73 m² | 104 m² | +31 m² +42% | 2018 |
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| 18, Sherwell Rise880 m away | 70 m² | 101 m² | +31 m² +44% | 2016 |
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| 11, Haworth Grove849 m away | 111 m² | 142 m² | +31 m² +28% | 2013 |
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| 16, Malham Avenue796 m away | 60 m² | 90 m² | +30 m² +50% | 2024 |
|---|
| 24, Haworth Road626 m away | 141 m² | 171 m² | +30 m² +21% | 2023 |
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| 101, Duchy Drive431 m away | 126 m² | 156 m² | +30 m² +24% | 2017 |
|---|
| 12, Ambleside Avenue933 m away | 148 m² | 178 m² | +30 m² +20% | 2014 |
|---|
| 28, Thorn Lane985 m away | 49 m² | 79 m² | +30 m² +61% | 2014 |
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| 12, Langbar Avenue350 m away | 61 m² | 90 m² | +29 m² +48% | 2024 |
|---|
| 11, Walden Drive379 m away | 61 m² | 90 m² | +29 m² +48% | 2024 |
|---|
| 21, Lynfield Drive318 m away | 61 m² | 90 m² | +29 m² +48% | 2022 |
|---|
| 152, Lynfield Drive638 m away | 63 m² | 92 m² | +29 m² +46% | 2019 |
|---|
| 14, Canford Grove818 m away | 144 m² | 173 m² | +29 m² +20% | 2016 |
|---|
| 12, Haslingden Drive837 m away | 179 m² | 208 m² | +29 m² +16% | 2015 |
|---|
| 200, Allerton Road811 m away | 72 m² | 100 m² | +28 m² +39% | 2026 |
|---|
| 11, Grape Street942 m away | 57 m² | 85 m² | +28 m² +49% | 2024 |
|---|
| 7, Heights Lane547 m away | 86 m² | 114 m² | +28 m² +33% | 2017 |
|---|
| 36, Haslingden Drive837 m away | 168 m² | 196 m² | +28 m² +17% | 2015 |
|---|
| 81, Allerton Road816 m away | 66 m² | 94 m² | +28 m² +42% | 2013 |
|---|
| 11, Bronshill Grove829 m away | 69 m² | 97 m² | +28 m² +41% | 2013 |
|---|
| 425a, Toller Lane793 m away | 35 m² | 62 m² | +27 m² +77% | 2026 |
|---|
| 18, Park Hill Drive879 m away | 75 m² | 102 m² | +27 m² +36% | 2016 |
|---|
| 32, Wheatlands Drive533 m away | 171 m² | 198 m² | +27 m² +16% | 2015 |
|---|
| 56, Bingley Road793 m away | 97 m² | 124 m² | +27 m² +28% | 2015 |
|---|
| 91, Duchy Drive431 m away | 94 m² | 121 m² | +27 m² +29% | 2014 |
|---|
| 32, Hazelhurst Road370 m away | 62 m² | 88 m² | +26 m² +42% | 2026 |
|---|
| 59, Hedge Way851 m away | 96 m² | 122 m² | +26 m² +27% | 2016 |
|---|
| 8, Hazelhurst Brow355 m away | 65 m² | 90 m² | +25 m² +38% | 2025 |
|---|
| 144, Lynfield Drive638 m away | 75 m² | 100 m² | +25 m² +33% | 2023 |
|---|
| 15, Duchy Avenue534 m away | 144 m² | 169 m² | +25 m² +17% | 2016 |
|---|
| 25, Wimborne Drive741 m away | 95 m² | 120 m² | +25 m² +26% | 2015 |
|---|
| 87, Crow Tree Lane673 m away | 135 m² | 160 m² | +25 m² +19% | 2014 |
|---|
| 2, Ambleside Avenue933 m away | 132 m² | 157 m² | +25 m² +19% | 2014 |
|---|
| 4, Canford Drive841 m away | 126 m² | 150 m² | +24 m² +19% | 2024 |
|---|
| 45, Haslingden Drive889 m away | 150 m² | 174 m² | +24 m² +16% | 2017 |
|---|
| 58, Bingley Road793 m away | 134 m² | 158 m² | +24 m² +18% | 2016 |
|---|
| 79, Chellow Grange Road674 m away | 82 m² | 106 m² | +24 m² +29% | 2015 |
|---|
| 22, Canford Drive877 m away | 103 m² | 127 m² | +24 m² +23% | 2014 |
|---|
| 9, Yew Tree Crescent695 m away | 80 m² | 104 m² | +24 m² +30% | 2013 |
|---|
| 59, Duchy Drive565 m away | 84 m² | 107 m² | +23 m² +27% | 2021 |
|---|
| 61, Sunningdale972 m away | 47 m² | 70 m² | +23 m² +49% | 2020 |
|---|
| 69, Smith Lane401 m away | 124 m² | 147 m² | +23 m² +19% | 2019 |
|---|
| 413, Toller Lane793 m away | 149 m² | 172 m² | +23 m² +15% | 2015 |
|---|
| 8, Ryelands Grove882 m away | 137 m² | 160 m² | +23 m² +17% | 2013 |
|---|
| 10, Prospect Terrace946 m away | 115 m² | 137 m² | +22 m² +19% | 2024 |
|---|
| 11, Lyndhurst Grove771 m away | 138 m² | 160 m² | +22 m² +16% | 2023 |
|---|
| 84, Chellow Grange Road690 m away | 68 m² | 90 m² | +22 m² +32% | 2021 |
|---|
| 18, Pearson Lane561 m away | 112 m² | 134 m² | +22 m² +20% | 2015 |
|---|
| 13, Hazel Walk248 m away | 122 m² | 144 m² | +22 m² +18% | 2014 |
|---|
| 7, Manscombe Road696 m away | 106 m² | 128 m² | +22 m² +21% | 2013 |
|---|
| 7, Lyndhurst Grove771 m away | 99 m² | 120 m² | +21 m² +21% | 2026 |
|---|
| 5, Hazelhurst Terrace240 m away | 69 m² | 90 m² | +21 m² +30% | 2025 |
|---|
| 175, Allerton Road684 m away | 86 m² | 107 m² | +21 m² +24% | 2025 |
|---|
| 38, Daisy Hill Grove316 m away | 81 m² | 102 m² | +21 m² +26% | 2023 |
|---|
| 40, Walden Drive426 m away | 59 m² | 80 m² | +21 m² +36% | 2021 |
|---|
| 42, Lynfield Drive305 m away | 48 m² | 69 m² | +21 m² +44% | 2017 |
|---|
| 33, Canford Drive841 m away | 81 m² | 102 m² | +21 m² +26% | 2017 |
|---|
| 18, Chellow Grange Road860 m away | 76 m² | 97 m² | +21 m² +28% | 2015 |
|---|
| 40, Lynfield Drive305 m away | 62 m² | 83 m² | +21 m² +34% | 2014 |
|---|