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 L8 9RZ
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 |
|---|---|---|---|---|
| 42, Devonshire Road670 m away | 186 m² | 281 m² | +95 m² +51% | 2014 |
| 16, Parkfield Road691 m away | 356 m² | 437 m² | +81 m² +23% | 2016 |
| 69, High Park Street754 m away | 80 m² | 160 m² | +80 m² +100% | 2022 |
| 12, Bertram Road972 m away | 57 m² | 127 m² | +70 m² +123% | 2016 |
| 44, Belvidere Road345 m away | 289 m² | 359 m² | +70 m² +24% | 2014 |
| 16, Mannering Road854 m away | 70 m² | 140 m² | +70 m² +100% | 2011 |
| 10, Allington Street708 m away | 80 m² | 148 m² | +68 m² +85% | 2024 |
| 24, Floral Wood714 m away | 173 m² | 234 m² | +61 m² +35% | 2016 |
| Flat 2, 11, Bertram Road998 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.
| 73 m² |
| 132 m² |
| +59 m² +81% |
| 2024 |
| 18, Bertram Road972 m away | 116 m² | 175 m² | +59 m² +51% | 2018 |
|---|
| 28, Buckland Street719 m away | 60 m² | 118 m² | +58 m² +97% | 2019 |
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| 22, Belvidere Road483 m away | 47 m² | 104 m² | +57 m² +121% | 2013 |
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| 97, Alwyn Street693 m away | 84 m² | 140 m² | +56 m² +67% | 2025 |
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| 8, Redburn Close318 m away | 96 m² | 152 m² | +56 m² +58% | 2024 |
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| 26, Bryanston Road809 m away | 82 m² | 137 m² | +55 m² +67% | 2022 |
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| 16, West Albert Road790 m away | 94 m² | 148 m² | +54 m² +57% | 2020 |
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| 17, Alexandra Drive753 m away | 111 m² | 165 m² | +54 m² +49% | 2019 |
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| 54, Monkswell Street337 m away | 99 m² | 152 m² | +53 m² +54% | 2015 |
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| 66, Alwyn Street660 m away | 42 m² | 93 m² | +51 m² +121% | 2014 |
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| 21, Ivanhoe Road998 m away | 68 m² | 119 m² | +51 m² +75% | 2012 |
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| 7, Alexandra Drive646 m away | 38 m² | 88 m² | +50 m² +132% | 2017 |
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| 104, Cockburn Street402 m away | 64 m² | 113 m² | +49 m² +77% | 2025 |
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| 5, Colebrooke Road426 m away | 133 m² | 181 m² | +48 m² +36% | 2024 |
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| 125, Sandhurst Street558 m away | 84 m² | 132 m² | +48 m² +57% | 2016 |
|---|
| Flat 1, Chapel Joe Court, 12a, Belvidere Road483 m away | 40 m² | 86 m² | +46 m² +115% | 2026 |
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| 128, Alwyn Street660 m away | 43 m² | 88 m² | +45 m² +105% | 2015 |
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| Apartment 3, 17, Alexandra Drive753 m away | 72 m² | 116 m² | +44 m² +61% | 2017 |
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| 17, Bertram Road998 m away | 79 m² | 123 m² | +44 m² +56% | 2014 |
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| 228, Ellerman Road672 m away | 60 m² | 104 m² | +44 m² +73% | 2012 |
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| 231, Ellerman Road672 m away | 58 m² | 101 m² | +43 m² +74% | 2025 |
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| 1, West Albert Road790 m away | 78 m² | 121 m² | +43 m² +55% | 2025 |
|---|
| 48, Armstrong Quay816 m away | 47 m² | 90 m² | +43 m² +91% | 2025 |
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| Flat 2, 12, Ivanhoe Road916 m away | 37 m² | 80 m² | +43 m² +116% | 2024 |
|---|
| 1, Sandbeck Street527 m away | 62 m² | 105 m² | +43 m² +69% | 2023 |
|---|
| 108, Alwyn Street660 m away | 39 m² | 82 m² | +43 m² +110% | 2020 |
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| 48, Devonshire Road670 m away | 71 m² | 114 m² | +43 m² +61% | 2020 |
|---|
| 13, South Hill Road29 m away | 67 m² | 110 m² | +43 m² +64% | 2014 |
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| 40, Bowood Street513 m away | 53 m² | 95 m² | +42 m² +79% | 2016 |
|---|
| 78, Armstrong Quay841 m away | 79 m² | 120 m² | +41 m² +52% | 2023 |
|---|
| 68, Alwyn Street660 m away | 41 m² | 81 m² | +40 m² +98% | 2015 |
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| 70, Allington Street705 m away | 89 m² | 129 m² | +40 m² +45% | 2014 |
|---|
| 3, Cottonwood640 m away | 101 m² | 140 m² | +39 m² +39% | 2021 |
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| 1, Bertram Road998 m away | 54 m² | 93 m² | +39 m² +72% | 2009 |
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| 35, Allington Street708 m away | 80 m² | 118 m² | +38 m² +48% | 2026 |
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| 11, Westward View468 m away | 211 m² | 249 m² | +38 m² +18% | 2022 |
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| 12, Marmion Road814 m away | 44 m² | 82 m² | +38 m² +86% | 2021 |
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| 26, Parkfield Road745 m away | 34 m² | 72 m² | +38 m² +112% | 2014 |
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| 87, Colebrooke Road534 m away | 148 m² | 185 m² | +37 m² +25% | 2026 |
|---|
| 111, Blythswood Street512 m away | 85 m² | 122 m² | +37 m² +44% | 2022 |
|---|
| 334, Ellerman Road587 m away | 52 m² | 89 m² | +37 m² +71% | 2020 |
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| 31, Gosford Street596 m away | 55 m² | 92 m² | +37 m² +67% | 2014 |
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| 23, Colebrooke Road426 m away | 93 m² | 129 m² | +36 m² +39% | 2025 |
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| Flat 6, 12, Ivanhoe Road916 m away | 35 m² | 71 m² | +36 m² +103% | 2024 |
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| Apartment 7, Sandringham Manor, 12, Sandringham Drive543 m away | 52 m² | 88 m² | +36 m² +69% | 2020 |
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| 291, Ellerman Road637 m away | 51 m² | 87 m² | +36 m² +71% | 2020 |
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| 266, Ellerman Road637 m away | 54 m² | 90 m² | +36 m² +67% | 2012 |
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| 13, Longford Street319 m away | 59 m² | 94 m² | +35 m² +59% | 2021 |
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| 98, Sandhurst Street523 m away | 143 m² | 178 m² | +35 m² +24% | 2020 |
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| 10, Draycott Street462 m away | 69 m² | 104 m² | +35 m² +51% | 2019 |
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| 28, Errol Street603 m away | 48 m² | 82 m² | +34 m² +71% | 2012 |
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| 11, Sandringham Drive496 m away | 67 m² | 100 m² | +33 m² +49% | 2021 |
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| 58, Lambton Road440 m away | 88 m² | 121 m² | +33 m² +38% | 2018 |
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| 28, Southwood Road808 m away | 42 m² | 74 m² | +32 m² +76% | 2023 |
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| Flat 7, 8, Ullet Road484 m away | 49 m² | 81 m² | +32 m² +65% | 2016 |
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| 351, Grafton Street585 m away | 49 m² | 80 m² | +31 m² +63% | 2026 |
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| 43, Peel Street297 m away | 40 m² | 71 m² | +31 m² +78% | 2019 |
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| 3, Bertram Road998 m away | 60 m² | 91 m² | +31 m² +52% | 2017 |
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| 349, Grafton Street585 m away | 66 m² | 97 m² | +31 m² +47% | 2015 |
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| 2, Cavendish Gardens744 m away | 76 m² | 107 m² | +31 m² +41% | 2015 |
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| 6 Devonshire Mews, 10, Devonshire Road858 m away | 110 m² | 141 m² | +31 m² +28% | 2015 |
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| 74 - 76, Aigburth Road513 m away | 64 m² | 95 m² | +31 m² +48% | 2011 |
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| 16, Linnet Lane871 m away | 55 m² | 85 m² | +30 m² +55% | 2009 |
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| 19, Ivanhoe Road998 m away | 60 m² | 90 m² | +30 m² +50% | 2008 |
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| 20, Westward View468 m away | 179 m² | 208 m² | +29 m² +16% | 2022 |
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| 17, Thorntree Close550 m away | 70 m² | 99 m² | +29 m² +41% | 2010 |
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| 459, Grafton Street514 m away | 62 m² | 90 m² | +28 m² +45% | 2025 |
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| Flat 10, 4, Alexandra Drive581 m away | 90 m² | 118 m² | +28 m² +31% | 2025 |
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| 5, The Bulrushes653 m away | 107 m² | 135 m² | +28 m² +26% | 2021 |
|---|
| Apartment 12, Sandringham Manor, 12, Sandringham Drive543 m away | 58 m² | 86 m² | +28 m² +48% | 2020 |
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| Flat 1, 14, South Albert Road875 m away | 57 m² | 85 m² | +28 m² +49% | 2019 |
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| 3, Alexandra Drive646 m away | 47 m² | 75 m² | +28 m² +60% | 2015 |
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| 27, Isaac Street325 m away | 57 m² | 84 m² | +27 m² +47% | 2025 |
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| Apartment 6, 53, Parkfield Road810 m away | 70 m² | 97 m² | +27 m² +39% | 2016 |
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| 54, Errol Street569 m away | 90 m² | 117 m² | +27 m² +30% | 2015 |
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| 27, Parkfield Road754 m away | 54 m² | 81 m² | +27 m² +50% | 2012 |
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| 1a, Charleston Road585 m away | 56 m² | 82 m² | +26 m² +46% | 2019 |
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| 100, Allington Street705 m away | 94 m² | 120 m² | +26 m² +28% | 2017 |
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| 6, Toxteth Grove63 m away | 54 m² | 80 m² | +26 m² +48% | 2016 |
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| 19, Malwood Street570 m away | 63 m² | 89 m² | +26 m² +41% | 2016 |
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| 26, Moses Street408 m away | 82 m² | 108 m² | +26 m² +32% | 2014 |
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| 5, Charlecote Street478 m away | 30 m² | 56 m² | +26 m² +87% | 2012 |
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| 7, Aigburth Road568 m away | 40 m² | 66 m² | +26 m² +65% | 2009 |
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| 18, Parkfield Road745 m away | 60 m² | 86 m² | +26 m² +43% | 2009 |
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| 41, Rhiwlas Street839 m away | 66 m² | 91 m² | +25 m² +38% | 2025 |
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| 9 Devonshire Mews, 10, Devonshire Road858 m away | 86 m² | 111 m² | +25 m² +29% | 2024 |
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| 44, Parkfield Road799 m away | 85 m² | 110 m² | +25 m² +29% | 2023 |
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| Flat 4, 15, Marmion Road849 m away | 40 m² | 65 m² | +25 m² +63% | 2022 |
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| 34, Sandbeck Street527 m away | 41 m² | 66 m² | +25 m² +61% | 2021 |
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| 60, Kaber Court906 m away | 59 m² | 84 m² | +25 m² +42% | 2019 |
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| 17, Dentwood Street77 m away | 60 m² | 85 m² | +25 m² +42% | 2015 |
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| Apartment 6, 17, Ivanhoe Road998 m away | 40 m² | 64 m² | +24 m² +60% | 2022 |
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| Flat 4, 12, Bertram Road972 m away | 50 m² | 74 m² | +24 m² +48% | 2018 |
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| 24, Baysdale Close127 m away | 98 m² | 122 m² | +24 m² +24% | 2014 |
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| 428, Mill Street367 m away | 62 m² | 86 m² | +24 m² +39% | 2014 |
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| Apartment 3, 12, Mannering Road854 m away | 27 m² | 51 m² | +24 m² +89% | 2013 |
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| 15, Rosslyn Street650 m away | 87 m² | 110 m² | +23 m² +26% | 2026 |
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| 33, Ellerman Road718 m away | 54 m² | 77 m² | +23 m² +43% | 2026 |
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| 42, Park Hill Road235 m away | 75 m² | 98 m² | +23 m² +31% | 2024 |
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| 52, Longford Street319 m away | 57 m² | 80 m² | +23 m² +40% | 2023 |
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| 93, Kaber Court906 m away | 65 m² | 88 m² | +23 m² +35% | 2022 |
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| 8 Devonshire Mews, 10, Devonshire Road858 m away | 112 m² | 135 m² | +23 m² +21% | 2021 |
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| 7 Devonshire Mews, 10, Devonshire Road858 m away | 112 m² | 135 m² | +23 m² +21% | 2020 |
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| 419, Grafton Street585 m away | 58 m² | 81 m² | +23 m² +40% | 2014 |
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| 166a, Aigburth Road799 m away | 137 m² | 159 m² | +22 m² +16% | 2026 |
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| 16, Dingle Grove67 m away | 43 m² | 65 m² | +22 m² +51% | 2025 |
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| 75, Kaber Court906 m away | 53 m² | 75 m² | +22 m² +42% | 2024 |
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| 114, Belgrave Road745 m away | 98 m² | 120 m² | +22 m² +22% | 2021 |
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| 78, Devonshire Road West577 m away | 59 m² | 81 m² | +22 m² +37% | 2019 |
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| 3, Hindlip Street393 m away | 76 m² | 98 m² | +22 m² +29% | 2016 |
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| 4a, Parkfield Road691 m away | 29 m² | 51 m² | +22 m² +76% | 2013 |
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| 10 Devonshire Mews, 10, Devonshire Road858 m away | 86 m² | 108 m² | +22 m² +26% | 2012 |
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| 39, Peel Street297 m away | 34 m² | 56 m² | +22 m² +65% | 2010 |
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| 131, Rosslyn Street648 m away | 70 m² | 91 m² | +21 m² +30% | 2026 |
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| 214, Grafton Street963 m away | 67 m² | 88 m² | +21 m² +31% | 2026 |
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| 70, Ellerman Road741 m away | 60 m² | 81 m² | +21 m² +35% | 2025 |
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| Flat 3, 12, Ivanhoe Road916 m away | 55 m² | 76 m² | +21 m² +38% | 2024 |
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| 56, Kaber Court906 m away | 67 m² | 88 m² | +21 m² +31% | 2023 |
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| Flat 2, 9, Parkfield Road754 m away | 85 m² | 106 m² | +21 m² +25% | 2022 |
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| 109, Beresford Road546 m away | 80 m² | 101 m² | +21 m² +26% | 2017 |
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| Flat 1, 34b, Parkfield Road745 m away | 78 m² | 99 m² | +21 m² +27% | 2017 |
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| 4, Dingle Grove67 m away | 61 m² | 81 m² | +20 m² +33% | 2026 |
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| 4, Alexandra Drive581 m away | 63 m² | 83 m² | +20 m² +32% | 2026 |
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| 120, Rosslyn Street615 m away | 92 m² | 112 m² | +20 m² +22% | 2025 |
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| Apartment 3, 15, Ivanhoe Road998 m away | 45 m² | 65 m² | +20 m² +44% | 2023 |
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| 5, High Park Street538 m away | 54 m² | 74 m² | +20 m² +37% | 2021 |
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| 1 Devonshire Mews, 10, Devonshire Road858 m away | 86 m² | 106 m² | +20 m² +23% | 2021 |
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| 3, Monkswell Street337 m away | 51 m² | 71 m² | +20 m² +39% | 2020 |
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| The Old Church, 12a, Belvidere Road483 m away | 40 m² | 60 m² | +20 m² +50% | 2015 |
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| 1, Allington Street708 m away | 32 m² | 52 m² | +20 m² +63% | 2010 |
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| Apartment 1, 2e, David Street266 m away | 65 m² | 84 m² | +19 m² +29% | 2025 |
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| 39, Draycott Street462 m away | 51 m² | 70 m² | +19 m² +37% | 2024 |
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| 33, Charlecote Street478 m away | 61 m² | 80 m² | +19 m² +31% | 2023 |
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| 55, Kaber Court906 m away | 69 m² | 88 m² | +19 m² +28% | 2022 |
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| 72, Kaber Court906 m away | 69 m² | 88 m² | +19 m² +28% | 2022 |
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| 47, Gosford Street596 m away | 55 m² | 74 m² | +19 m² +35% | 2016 |
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| 45, Jacob Street278 m away | 81 m² | 100 m² | +19 m² +23% | 2015 |
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| 41, Adler Way680 m away | 69 m² | 88 m² | +19 m² +28% | 2014 |
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| 5, Hargreaves Road950 m away | 63 m² | 82 m² | +19 m² +30% | 2013 |
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| 36, Merlin Street948 m away | 72 m² | 90 m² | +18 m² +25% | 2026 |
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| 7, South Hill Road29 m away | 71 m² | 89 m² | +18 m² +25% | 2025 |
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| 30, Ellerman Road718 m away | 53 m² | 71 m² | +18 m² +34% | 2023 |
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| 33, Armstrong Quay816 m away | 60 m² | 78 m² | +18 m² +30% | 2023 |
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| 19, Charlecote Street478 m away | 58 m² | 76 m² | +18 m² +31% | 2022 |
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| 363, Ellerman Road587 m away | 56 m² | 74 m² | +18 m² +32% | 2022 |
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| 29, Ellerman Road718 m away | 39 m² | 57 m² | +18 m² +46% | 2021 |
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| Flat 8, 14, Sandringham Drive543 m away | 57 m² | 75 m² | +18 m² +32% | 2019 |
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| 3, Ellerman Road718 m away | 59 m² | 77 m² | +18 m² +31% | 2019 |
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| 109, Ellerman Road741 m away | 61 m² | 79 m² | +18 m² +30% | 2019 |
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| 21, Padbury Street441 m away | 88 m² | 106 m² | +18 m² +20% | 2018 |
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| Flat 5, 10, Alexandra Drive581 m away | 37 m² | 55 m² | +18 m² +49% | 2018 |
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| 3, Parkfield Road754 m away | 57 m² | 75 m² | +18 m² +32% | 2018 |
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| Flat 1, Sydney House 9, Linnet Lane985 m away | 60 m² | 78 m² | +18 m² +30% | 2017 |
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| 13, Waverley Road979 m away | 68 m² | 86 m² | +18 m² +26% | 2016 |
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| 16, Marmion Road814 m away | 39 m² | 57 m² | +18 m² +46% | 2009 |
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| 11, Armstrong Quay816 m away | 77 m² | 94 m² | +17 m² +22% | 2025 |
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| 45, Isaac Street325 m away | 62 m² | 79 m² | +17 m² +27% | 2024 |
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| 2, Blythswood Street486 m away | 49 m² | 66 m² | +17 m² +35% | 2021 |
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| 407, Grafton Street585 m away | 61 m² | 78 m² | +17 m² +28% | 2019 |
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| 72, Jacob Street312 m away | 85 m² | 102 m² | +17 m² +20% | 2016 |
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| 94, Isaac Street361 m away | 83 m² | 100 m² | +17 m² +20% | 2015 |
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| 450, Mill Street367 m away | 29 m² | 46 m² | +17 m² +59% | 2015 |
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| 93, Beresford Road419 m away | 83 m² | 100 m² | +17 m² +20% | 2014 |
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| 6, Chetwynd Street785 m away | 108 m² | 125 m² | +17 m² +16% | 2014 |
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| 32, Peel Street244 m away | 34 m² | 51 m² | +17 m² +50% | 2010 |
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| 32, Bowood Street513 m away | 54 m² | 70 m² | +16 m² +30% | 2024 |
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| 103, Belgrave Road770 m away | 96 m² | 112 m² | +16 m² +17% | 2024 |
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| 13, Southwood Road866 m away | 51 m² | 67 m² | +16 m² +31% | 2024 |
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| 9, Beresford Road419 m away | 68 m² | 84 m² | +16 m² +24% | 2023 |
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| 421, Grafton Street585 m away | 59 m² | 75 m² | +16 m² +27% | 2023 |
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| 136, Rosslyn Street615 m away | 77 m² | 93 m² | +16 m² +21% | 2023 |
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| 21, Kaber Court906 m away | 65 m² | 81 m² | +16 m² +25% | 2019 |
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| 14, Kaber Court906 m away | 65 m² | 81 m² | +16 m² +25% | 2019 |
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| 249, Ellerman Road637 m away | 43 m² | 59 m² | +16 m² +37% | 2018 |
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| 57, Jacob Street278 m away | 70 m² | 86 m² | +16 m² +23% | 2016 |
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| 77, Elaine Street993 m away | 87 m² | 103 m² | +16 m² +18% | 2016 |
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| 113, Northumberland Street982 m away | 71 m² | 87 m² | +16 m² +23% | 2013 |
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| 1, South View88 m away | 61 m² | 76 m² | +15 m² +25% | 2026 |
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| 112, Ellerman Road741 m away | 61 m² | 76 m² | +15 m² +25% | 2026 |
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| 50, Errol Street569 m away | 92 m² | 107 m² | +15 m² +16% | 2023 |
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| 82, Belgrave Road745 m away | 94 m² | 109 m² | +15 m² +16% | 2023 |
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| 169, Ellerman Road680 m away | 65 m² | 80 m² | +15 m² +23% | 2022 |
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| 352, Ellerman Road587 m away | 57 m² | 72 m² | +15 m² +26% | 2019 |
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| 42, Woodruff Street600 m away | 86 m² | 101 m² | +15 m² +17% | 2019 |
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| Apartment 15, 37, Park Road981 m away | 42 m² | 57 m² | +15 m² +36% | 2018 |
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| 11, Waverley Road915 m away | 67 m² | 82 m² | +15 m² +22% | 2017 |
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| 11, Dentwood Street77 m away | 45 m² | 60 m² | +15 m² +33% | 2016 |
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| 44, Moses Street408 m away | 99 m² | 114 m² | +15 m² +15% | 2015 |
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| 303, Ellerman Road587 m away | 67 m² | 82 m² | +15 m² +22% | 2015 |
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| 30, Devonshire Road670 m away | 53 m² | 68 m² | +15 m² +28% | 2015 |
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| 17, Buckland Street719 m away | 71 m² | 86 m² | +15 m² +21% | 2014 |
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