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 L7 9LQ
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 |
|---|---|---|---|---|
| 25, Fairfield Crescent796 m away | 292 m² | 418 m² | +126 m² +43% | 2023 |
| 42, Onslow Road942 m away | 206 m² | 328 m² | +122 m² +59% | 2015 |
| 53, Elm Vale940 m away | 78 m² | 190 m² | +112 m² +144% | 2024 |
| 342, Binns Road835 m away | 169 m² | 274 m² | +105 m² +62% | 2025 |
| 10, Holland Street441 m away | 131 m² | 217 m² | +86 m² +66% | 2016 |
| 13, Lorne Street346 m away | 71 m² | 155 m² | +84 m² +118% | 2021 |
| 93, Elm Vale940 m away | 81 m² | 161 m² | +80 m² +99% | 2023 |
| 3, Oak Terrace972 m away | 62 m² | 141 m² | +79 m² +127% | 2013 |
| 372, Prescot Road566 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.
| 155 m² |
| +76 m² +96% |
| 2024 |
| 4, Grove Road785 m away | 73 m² | 149 m² | +76 m² +104% | 2014 |
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| 40, Ventnor Road950 m away | 201 m² | 274 m² | +73 m² +36% | 2016 |
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| 50, Middleton Road208 m away | 65 m² | 138 m² | +73 m² +112% | 2013 |
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| 14, Fairfield Crescent858 m away | 186 m² | 256 m² | +70 m² +38% | 2023 |
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| Flat 3, 20, Lilley Road662 m away | 116 m² | 186 m² | +70 m² +60% | 2022 |
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| 25, Church Road508 m away | 96 m² | 165 m² | +69 m² +72% | 2025 |
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| 26, Lister Road828 m away | 71 m² | 134 m² | +63 m² +89% | 2025 |
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| 22, Herrick Street661 m away | 58 m² | 118 m² | +60 m² +103% | 2015 |
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| 24b, Lilley Road662 m away | 65 m² | 123 m² | +58 m² +89% | 2016 |
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| 19, Holland Street424 m away | 98 m² | 154 m² | +56 m² +57% | 2023 |
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| 5, Fairfield Crescent796 m away | 244 m² | 298 m² | +54 m² +22% | 2026 |
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| 33, Prospect Vale760 m away | 134 m² | 188 m² | +54 m² +40% | 2023 |
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| 24, Maddocks Street929 m away | 63 m² | 117 m² | +54 m² +86% | 2016 |
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| 29, Rawlins Street433 m away | 51 m² | 105 m² | +54 m² +106% | 2015 |
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| 5, Herrick Street684 m away | 55 m² | 109 m² | +54 m² +98% | 2011 |
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| 8, Stanley Street377 m away | 115 m² | 168 m² | +53 m² +46% | 2025 |
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| 98, Whitland Road936 m away | 105 m² | 156 m² | +51 m² +49% | 2016 |
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| 26, Parton Street973 m away | 57 m² | 108 m² | +51 m² +89% | 2016 |
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| 26, Tiverton Street982 m away | 78 m² | 125 m² | +47 m² +60% | 2016 |
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| 19, Prospect Vale760 m away | 250 m² | 296 m² | +46 m² +18% | 2018 |
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| 16, Stanley Street377 m away | 116 m² | 162 m² | +46 m² +40% | 2016 |
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| 24, Elstree Road904 m away | 87 m² | 133 m² | +46 m² +53% | 2016 |
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| 89, Gidlow Road South517 m away | 95 m² | 140 m² | +45 m² +47% | 2016 |
|---|
| 29, Deane Road994 m away | 149 m² | 192 m² | +43 m² +29% | 2024 |
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| Flat 4, 5, Oak Terrace972 m away | 118 m² | 159 m² | +41 m² +35% | 2023 |
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| 3, Lilly Vale773 m away | 72 m² | 113 m² | +41 m² +57% | 2017 |
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| 99, Elm Vale940 m away | 96 m² | 136 m² | +40 m² +42% | 2023 |
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| 51, Freehold Street405 m away | 150 m² | 190 m² | +40 m² +27% | 2016 |
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| 37b, Rawlins Street433 m away | 68 m² | 108 m² | +40 m² +59% | 2016 |
|---|
| 21, Beech Street882 m away | 58 m² | 98 m² | +40 m² +69% | 2015 |
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| 84, Prescot Road729 m away | 94 m² | 133 m² | +39 m² +41% | 2026 |
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| 33, Fairfield Street317 m away | 56 m² | 95 m² | +39 m² +70% | 2024 |
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| 2, Whitland Road936 m away | 115 m² | 154 m² | +39 m² +34% | 2021 |
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| 68, Laurel Road555 m away | 210 m² | 249 m² | +39 m² +19% | 2017 |
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| 33b, Rawlins Street433 m away | 73 m² | 112 m² | +39 m² +53% | 2016 |
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| 26, Bolan Street995 m away | 54 m² | 92 m² | +38 m² +70% | 2016 |
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| 24, Glencairn Road566 m away | 67 m² | 105 m² | +38 m² +57% | 2015 |
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| 43, Lindale Road246 m away | 61 m² | 98 m² | +37 m² +61% | 2025 |
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| 9, Highfield Square993 m away | 108 m² | 145 m² | +37 m² +34% | 2022 |
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| 23, Onslow Road970 m away | 172 m² | 209 m² | +37 m² +22% | 2019 |
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| 4, Gresham Street284 m away | 94 m² | 131 m² | +37 m² +39% | 2016 |
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| 11, Lindale Road246 m away | 59 m² | 95 m² | +36 m² +61% | 2026 |
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| 5, Parton Street990 m away | 62 m² | 98 m² | +36 m² +58% | 2022 |
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| 359, Edge Lane0 m away | 24 m² | 60 m² | +36 m² +150% | 2012 |
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| 26, Day Street843 m away | 63 m² | 98 m² | +35 m² +56% | 2025 |
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| 7, Grove Road785 m away | 141 m² | 176 m² | +35 m² +25% | 2022 |
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| 20, Cheviot Road149 m away | 44 m² | 78 m² | +34 m² +77% | 2019 |
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| 44, Church Road507 m away | 141 m² | 175 m² | +34 m² +24% | 2018 |
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| 41a, Holland Street424 m away | 66 m² | 100 m² | +34 m² +52% | 2016 |
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| 12, Selkirk Road439 m away | 87 m² | 120 m² | +33 m² +38% | 2026 |
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| 28, Rawlins Street460 m away | 158 m² | 191 m² | +33 m² +21% | 2023 |
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| 2, Glencairn Road566 m away | 67 m² | 100 m² | +33 m² +49% | 2020 |
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| 3, Ardleigh Close261 m away | 52 m² | 85 m² | +33 m² +63% | 2016 |
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| 10, Birchfield Close176 m away | 75 m² | 107 m² | +32 m² +43% | 2016 |
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| 2, Aviemore Road537 m away | 89 m² | 121 m² | +32 m² +36% | 2016 |
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| 34, Onslow Road942 m away | 50 m² | 82 m² | +32 m² +64% | 2016 |
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| 31, Balmoral Road908 m away | 43 m² | 75 m² | +32 m² +74% | 2015 |
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| 72, Ronald Street689 m away | 61 m² | 92 m² | +31 m² +51% | 2025 |
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| 9, Cheviot Road149 m away | 51 m² | 82 m² | +31 m² +61% | 2021 |
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| 26, Herrick Street661 m away | 55 m² | 86 m² | +31 m² +56% | 2016 |
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| 2, Herrick Street661 m away | 58 m² | 89 m² | +31 m² +53% | 2016 |
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| 11, Wilton Grove768 m away | 30 m² | 60 m² | +30 m² +100% | 2026 |
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| 50, Southbank Road327 m away | 103 m² | 133 m² | +30 m² +29% | 2019 |
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| 5, Dunmore Road477 m away | 66 m² | 96 m² | +30 m² +45% | 2017 |
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| 33, Ashton Street960 m away | 64 m² | 94 m² | +30 m² +47% | 2016 |
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| 72, Herrick Street661 m away | 59 m² | 89 m² | +30 m² +51% | 2012 |
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| 19, Hendon Road977 m away | 95 m² | 124 m² | +29 m² +31% | 2026 |
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| 11, Middleton Road208 m away | 51 m² | 80 m² | +29 m² +57% | 2016 |
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| 15a, Rawlins Street433 m away | 93 m² | 122 m² | +29 m² +31% | 2016 |
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| 22, Laurel Road555 m away | 48 m² | 77 m² | +29 m² +60% | 2013 |
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| 29, Laburnum Road460 m away | 105 m² | 133 m² | +28 m² +27% | 2020 |
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| 31, Rufford Road923 m away | 45 m² | 73 m² | +28 m² +62% | 2019 |
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| 43, Holland Street424 m away | 72 m² | 100 m² | +28 m² +39% | 2016 |
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| 142, Prescot Road579 m away | 53 m² | 81 m² | +28 m² +53% | 2015 |
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| 34, Rufford Road904 m away | 33 m² | 61 m² | +28 m² +85% | 2015 |
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| Flat 3, 15, Fairfield Crescent796 m away | 73 m² | 100 m² | +27 m² +37% | 2025 |
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| 477, Prescot Road958 m away | 88 m² | 115 m² | +27 m² +31% | 2024 |
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| 42, Sunningdale Road982 m away | 52 m² | 79 m² | +27 m² +52% | 2024 |
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| 53, Prospect Vale930 m away | 105 m² | 132 m² | +27 m² +26% | 2022 |
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| 94, Whitland Road936 m away | 87 m² | 114 m² | +27 m² +31% | 2022 |
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| 16, Selkirk Road439 m away | 60 m² | 87 m² | +27 m² +45% | 2019 |
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| 48, Day Street843 m away | 47 m² | 74 m² | +27 m² +57% | 2015 |
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| 5, Balmoral Road908 m away | 62 m² | 88 m² | +26 m² +42% | 2022 |
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| 38, Rufford Road904 m away | 97 m² | 123 m² | +26 m² +27% | 2019 |
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| 334, Binns Road835 m away | 60 m² | 86 m² | +26 m² +43% | 2016 |
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| 40, Sunningdale Road982 m away | 46 m² | 72 m² | +26 m² +57% | 2015 |
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| 7, Edge Grove299 m away | 132 m² | 158 m² | +26 m² +20% | 2014 |
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| 33, Balmoral Road908 m away | 53 m² | 79 m² | +26 m² +49% | 2014 |
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| 4, Garthowen Road422 m away | 89 m² | 115 m² | +26 m² +29% | 2013 |
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| 9, Lilley Road635 m away | 39 m² | 65 m² | +26 m² +67% | 2013 |
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| 13, Day Street843 m away | 64 m² | 90 m² | +26 m² +41% | 2013 |
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| 205, Prescot Road504 m away | 71 m² | 96 m² | +25 m² +35% | 2025 |
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| 38, Prospect Vale871 m away | 63 m² | 88 m² | +25 m² +40% | 2023 |
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| 39, Balmoral Road908 m away | 156 m² | 181 m² | +25 m² +16% | 2020 |
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| 3, Onslow Road970 m away | 43 m² | 68 m² | +25 m² +58% | 2016 |
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| 8, Fairfield Crescent858 m away | 117 m² | 142 m² | +25 m² +21% | 2008 |
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| 17, Holland Street424 m away | 131 m² | 155 m² | +24 m² +18% | 2022 |
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| 23, Deane Road994 m away | 117 m² | 141 m² | +24 m² +21% | 2019 |
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| 23, Elstree Road904 m away | 83 m² | 107 m² | +24 m² +29% | 2018 |
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| 57, Freehold Street405 m away | 19 m² | 43 m² | +24 m² +126% | 2014 |
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| 5, Childers Street801 m away | 111 m² | 135 m² | +24 m² +22% | 2010 |
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| 88, Ronald Street689 m away | 57 m² | 80 m² | +23 m² +40% | 2024 |
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| 17, Laurel Road457 m away | 115 m² | 138 m² | +23 m² +20% | 2021 |
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| 39a, Holland Street424 m away | 77 m² | 100 m² | +23 m² +30% | 2016 |
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| 55, Davidson Road890 m away | 77 m² | 100 m² | +23 m² +30% | 2013 |
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| 7, Onslow Road970 m away | 51 m² | 74 m² | +23 m² +45% | 2012 |
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| Flat 2, 15, Fairfield Crescent796 m away | 82 m² | 104 m² | +22 m² +27% | 2025 |
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| Flat 22b, Grampian Court, Grampian Road97 m away | 137 m² | 159 m² | +22 m² +16% | 2024 |
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| 35, Elms House Road614 m away | 81 m² | 103 m² | +22 m² +27% | 2022 |
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| 20, Sunningdale Road982 m away | 55 m² | 77 m² | +22 m² +40% | 2022 |
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| 45, Sunningdale Road982 m away | 53 m² | 75 m² | +22 m² +42% | 2021 |
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| 39b, Rawlins Street433 m away | 90 m² | 112 m² | +22 m² +24% | 2016 |
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| 11, Onslow Road970 m away | 28 m² | 49 m² | +21 m² +75% | 2025 |
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| 263, Binns Road668 m away | 72 m² | 93 m² | +21 m² +29% | 2022 |
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| 50, Church Road507 m away | 127 m² | 148 m² | +21 m² +17% | 2021 |
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| Apartment 9, 39, Lilley Road635 m away | 74 m² | 95 m² | +21 m² +28% | 2018 |
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| 13, Lockerby Road708 m away | 44 m² | 65 m² | +21 m² +48% | 2018 |
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| 15, Herrick Street684 m away | 61 m² | 82 m² | +21 m² +34% | 2016 |
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| 17, Lockerby Road708 m away | 77 m² | 98 m² | +21 m² +27% | 2016 |
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| 32, Stanley Street377 m away | 137 m² | 158 m² | +21 m² +15% | 2015 |
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| 6, Endsleigh Road438 m away | 96 m² | 117 m² | +21 m² +22% | 2015 |
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| 4, Booth Street943 m away | 94 m² | 115 m² | +21 m² +22% | 2013 |
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| Flat 2, 6, Oak Terrace972 m away | 43 m² | 63 m² | +20 m² +47% | 2023 |
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| 2, Sunningdale Road982 m away | 51 m² | 71 m² | +20 m² +39% | 2021 |
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| 4, Freehold Street414 m away | 67 m² | 87 m² | +20 m² +30% | 2020 |
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| 42, Middleton Road208 m away | 81 m² | 101 m² | +20 m² +25% | 2016 |
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| 30, Ennismore Road598 m away | 78 m² | 98 m² | +20 m² +26% | 2014 |
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| 60a, Prescot Road729 m away | 89 m² | 109 m² | +20 m² +22% | 2014 |
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| 30, Edge Grove278 m away | 113 m² | 132 m² | +19 m² +17% | 2025 |
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| 4, Onslow Road942 m away | 57 m² | 76 m² | +19 m² +33% | 2024 |
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| 19, Tiverton Street970 m away | 59 m² | 78 m² | +19 m² +32% | 2022 |
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| 13, Sapphire Street662 m away | 79 m² | 98 m² | +19 m² +24% | 2016 |
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| 17, Sunningdale Road982 m away | 61 m² | 79 m² | +18 m² +30% | 2026 |
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| Flat 2, 48, Laurel Road555 m away | 27 m² | 45 m² | +18 m² +67% | 2025 |
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| 26, Whitland Road936 m away | 85 m² | 103 m² | +18 m² +21% | 2023 |
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| 1, Ellison Street995 m away | 95 m² | 113 m² | +18 m² +19% | 2016 |
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| 26, Lorne Street348 m away | 59 m² | 77 m² | +18 m² +31% | 2015 |
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| 6, Oceanic Road675 m away | 56 m² | 74 m² | +18 m² +32% | 2015 |
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| 35b, Rawlins Street433 m away | 65 m² | 83 m² | +18 m² +28% | 2010 |
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| 14, Oceanic Road675 m away | 47 m² | 64 m² | +17 m² +36% | 2026 |
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| 40, Glencairn Road566 m away | 88 m² | 105 m² | +17 m² +19% | 2023 |
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| 6, Edington Street877 m away | 58 m² | 75 m² | +17 m² +29% | 2021 |
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| 1, Lilley Road635 m away | 26 m² | 43 m² | +17 m² +65% | 2016 |
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| Flat 2, 1, Lilley Road635 m away | 29 m² | 46 m² | +17 m² +59% | 2016 |
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| 481, Prescot Road958 m away | 106 m² | 123 m² | +17 m² +16% | 2016 |
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| 35, Ennismore Road618 m away | 69 m² | 86 m² | +17 m² +25% | 2014 |
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| 1, Armour Grove792 m away | 51 m² | 68 m² | +17 m² +33% | 2013 |
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| 26, Hinton Street945 m away | 59 m² | 76 m² | +17 m² +29% | 2013 |
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| 53, Laburnum Road460 m away | 101 m² | 117 m² | +16 m² +16% | 2025 |
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| 7, Hinton Street959 m away | 41 m² | 57 m² | +16 m² +39% | 2025 |
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| 26, Gresham Street284 m away | 83 m² | 99 m² | +16 m² +19% | 2024 |
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| 31, Ennismore Road618 m away | 96 m² | 112 m² | +16 m² +17% | 2023 |
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| 26, Taunton Street975 m away | 95 m² | 111 m² | +16 m² +17% | 2023 |
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| 7, Pensarn Road409 m away | 81 m² | 97 m² | +16 m² +20% | 2022 |
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| 51, Tiverton Street970 m away | 76 m² | 92 m² | +16 m² +21% | 2022 |
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| 18, Balmoral Road808 m away | 26 m² | 42 m² | +16 m² +62% | 2020 |
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| 35, Hinton Street959 m away | 42 m² | 58 m² | +16 m² +38% | 2020 |
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| 12, Rawlins Street460 m away | 37 m² | 53 m² | +16 m² +43% | 2017 |
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| Flat 4, 1, Lilley Road635 m away | 34 m² | 50 m² | +16 m² +47% | 2016 |
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| Apartment 5, 17, Lockerby Road708 m away | 97 m² | 113 m² | +16 m² +16% | 2014 |
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| 6, Stanley Street377 m away | 58 m² | 74 m² | +16 m² +28% | 2013 |
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| 444, Prescot Road736 m away | 48 m² | 64 m² | +16 m² +33% | 2013 |
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| 43, Davidson Road775 m away | 79 m² | 94 m² | +15 m² +19% | 2026 |
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| Apartment 2, 12, Shanklin Road874 m away | 65 m² | 80 m² | +15 m² +23% | 2024 |
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| 3, Olton Street915 m away | 61 m² | 76 m² | +15 m² +25% | 2024 |
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| 40, Lilley Road662 m away | 81 m² | 96 m² | +15 m² +19% | 2023 |
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| 39, Shanklin Road874 m away | 59 m² | 74 m² | +15 m² +25% | 2023 |
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| 51, Parton Street990 m away | 42 m² | 57 m² | +15 m² +36% | 2022 |
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| 33, Maddocks Street929 m away | 61 m² | 76 m² | +15 m² +25% | 2020 |
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| 12, Abergele Road421 m away | 75 m² | 90 m² | +15 m² +20% | 2016 |
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| 26, Long Lane988 m away | 79 m² | 94 m² | +15 m² +19% | 2016 |
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| 15, Lilley Road635 m away | 42 m² | 57 m² | +15 m² +36% | 2014 |
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| 76, Herrick Street661 m away | 63 m² | 78 m² | +15 m² +24% | 2014 |
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| 50, Tiverton Street982 m away | 95 m² | 110 m² | +15 m² +16% | 2014 |
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