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 RM6 4EU
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 |
|---|---|---|---|---|
| 29, Mannin Road512 m away | 82 m² | 203 m² | +121 m² +148% | 2025 |
| 21, Alloa Road993 m away | 145 m² | 257 m² | +112 m² +77% | 2020 |
| 40, Arandora Crescent657 m away | 93 m² | 204 m² | +111 m² +119% | 2024 |
| 31, Douglas Road856 m away | 104 m² | 215 m² | +111 m² +107% | 2024 |
| 61, Wellwood Road847 m away | 129 m² | 230 m² | +101 m² +78% | 2024 |
| 8, Reynolds Avenue299 m away | 91 m² | 189 m² | +98 m² +108% | 2024 |
| 2, Chadwell Avenue277 m away | 74 m² | 163 m² | +89 m² +120% | 2025 |
| 54, Roxy Avenue315 m away | 134 m² | 221 m² | +87 m² +65% | 2023 |
| 2, Hickman Road320 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.
| 183 m² |
| +86 m² +89% |
| 2026 |
| 15, Christie Gardens320 m away | 78 m² | 164 m² | +86 m² +110% | 2026 |
|---|
| 62, Barley Lane711 m away | 104 m² | 190 m² | +86 m² +83% | 2025 |
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| 58, Bede Road726 m away | 74 m² | 155 m² | +81 m² +109% | 2024 |
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| 80, Barley Lane811 m away | 90 m² | 170 m² | +80 m² +89% | 2018 |
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| 64, Barley Lane711 m away | 90 m² | 169 m² | +79 m² +88% | 2025 |
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| 8, Wellwood Road866 m away | 136 m² | 210 m² | +74 m² +54% | 2025 |
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| 132, Valence Avenue669 m away | 50 m² | 122 m² | +72 m² +144% | 2018 |
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| 33, Alloa Road993 m away | 130 m² | 200 m² | +70 m² +54% | 2026 |
|---|
| 14, Mansted Gardens328 m away | 89 m² | 158 m² | +69 m² +78% | 2022 |
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| 14, Somerville Road772 m away | 72 m² | 140 m² | +68 m² +94% | 2024 |
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| 20, Millhaven Close626 m away | 64 m² | 131 m² | +67 m² +105% | 2026 |
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| 23, Mannin Road512 m away | 148 m² | 212 m² | +64 m² +43% | 2022 |
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| 214, Grove Road718 m away | 81 m² | 145 m² | +64 m² +79% | 2018 |
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| 47, Hazeldene Road959 m away | 87 m² | 150 m² | +63 m² +72% | 2019 |
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| 96, Grove Road358 m away | 80 m² | 142 m² | +62 m² +78% | 2026 |
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| 10, Castleton Road810 m away | 114 m² | 176 m² | +62 m² +54% | 2022 |
|---|
| 3, Kingswood Road979 m away | 63 m² | 125 m² | +62 m² +98% | 2019 |
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| 15, Mannin Road512 m away | 105 m² | 166 m² | +61 m² +58% | 2024 |
|---|
| 36, Grove Road157 m away | 54 m² | 115 m² | +61 m² +113% | 2013 |
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| 62, Dunkeld Road982 m away | 131 m² | 191 m² | +60 m² +46% | 2023 |
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| 2, Joydon Drive745 m away | 76 m² | 135 m² | +59 m² +78% | 2015 |
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| 44, Dunkeld Road801 m away | 62 m² | 119 m² | +57 m² +92% | 2025 |
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| 68, Eastwood Road754 m away | 40 m² | 97 m² | +57 m² +143% | 2013 |
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| 116, Kinfauns Road577 m away | 95 m² | 151 m² | +56 m² +59% | 2023 |
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| 169, Grove Road479 m away | 108 m² | 164 m² | +56 m² +52% | 2015 |
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| 66, Huxley Drive503 m away | 82 m² | 137 m² | +55 m² +67% | 2025 |
|---|
| 24, Millhaven Close626 m away | 58 m² | 113 m² | +55 m² +95% | 2015 |
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| 24, Greenway752 m away | 83 m² | 137 m² | +54 m² +65% | 2024 |
|---|
| 65, Priestley Gardens590 m away | 94 m² | 147 m² | +53 m² +56% | 2026 |
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| 49, Percy Road978 m away | 98 m² | 151 m² | +53 m² +54% | 2023 |
|---|
| 9, Hall Road753 m away | 96 m² | 149 m² | +53 m² +55% | 2016 |
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| 101, Blythswood Road990 m away | 95 m² | 148 m² | +53 m² +56% | 2016 |
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| 53, Primrose Avenue384 m away | 96 m² | 148 m² | +52 m² +54% | 2025 |
|---|
| 31, Bengeo Gardens620 m away | 95 m² | 147 m² | +52 m² +55% | 2024 |
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| 30, Heath Road872 m away | 72 m² | 124 m² | +52 m² +72% | 2024 |
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| 26, Hickman Road320 m away | 82 m² | 134 m² | +52 m² +63% | 2022 |
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| 38, Colinton Road806 m away | 193 m² | 245 m² | +52 m² +27% | 2015 |
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| 11, Reynolds Avenue299 m away | 80 m² | 131 m² | +51 m² +64% | 2026 |
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| 66, Eccleston Crescent358 m away | 118 m² | 169 m² | +51 m² +43% | 2025 |
|---|
| 35, Bede Road726 m away | 88 m² | 139 m² | +51 m² +58% | 2015 |
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| 16, Mansted Gardens328 m away | 87 m² | 137 m² | +50 m² +57% | 2026 |
|---|
| 1, Conway Crescent336 m away | 138 m² | 188 m² | +50 m² +36% | 2021 |
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| 90, Hall Road683 m away | 68 m² | 118 m² | +50 m² +74% | 2018 |
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| 27, Grove Road157 m away | 95 m² | 144 m² | +49 m² +52% | 2026 |
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| 13, Priestley Gardens715 m away | 91 m² | 140 m² | +49 m² +54% | 2024 |
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| 17, Mayfield Road578 m away | 102 m² | 151 m² | +49 m² +48% | 2017 |
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| 16, Waldegrave Road831 m away | 43 m² | 92 m² | +49 m² +114% | 2014 |
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| 36, Brian Road905 m away | 75 m² | 123 m² | +48 m² +64% | 2019 |
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| 136, Barley Lane927 m away | 72 m² | 120 m² | +48 m² +67% | 2016 |
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| 1048, High Road456 m away | 81 m² | 128 m² | +47 m² +58% | 2024 |
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| 9, Eva Road471 m away | 99 m² | 146 m² | +47 m² +47% | 2024 |
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| 5, Brian Road905 m away | 72 m² | 119 m² | +47 m² +65% | 2022 |
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| 12, Galsworthy Avenue584 m away | 94 m² | 140 m² | +46 m² +49% | 2026 |
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| 838, Green Lane947 m away | 85 m² | 131 m² | +46 m² +54% | 2026 |
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| 74, Barley Lane811 m away | 137 m² | 183 m² | +46 m² +34% | 2018 |
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| 48, Aberdour Road952 m away | 47 m² | 93 m² | +46 m² +98% | 2015 |
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| 139, Chadwell Heath Lane773 m away | 83 m² | 128 m² | +45 m² +54% | 2025 |
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| 50, Primrose Avenue388 m away | 102 m² | 147 m² | +45 m² +44% | 2024 |
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| 114, Primrose Avenue238 m away | 85 m² | 130 m² | +45 m² +53% | 2023 |
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| 67, Barley Lane685 m away | 104 m² | 149 m² | +45 m² +43% | 2020 |
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| 9, Norwich Crescent967 m away | 121 m² | 166 m² | +45 m² +37% | 2012 |
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| 706a, Green Lane670 m away | 43 m² | 87 m² | +44 m² +102% | 2026 |
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| 9, Coulson Close309 m away | 68 m² | 112 m² | +44 m² +65% | 2024 |
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| 127, Christie Gardens484 m away | 79 m² | 123 m² | +44 m² +56% | 2018 |
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| 15, Reynolds Avenue299 m away | 100 m² | 143 m² | +43 m² +43% | 2025 |
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| 14, Express Drive553 m away | 65 m² | 108 m² | +43 m² +66% | 2025 |
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| 9, Greenside617 m away | 98 m² | 141 m² | +43 m² +44% | 2020 |
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| 8, Eastwood Road781 m away | 181 m² | 224 m² | +43 m² +24% | 2020 |
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| 44, Lexden Drive899 m away | 85 m² | 128 m² | +43 m² +51% | 2016 |
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| 993, High Road30 m away | 72 m² | 114 m² | +42 m² +58% | 2025 |
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| 585, Green Lane799 m away | 65 m² | 107 m² | +42 m² +65% | 2024 |
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| 29, Bede Road726 m away | 72 m² | 114 m² | +42 m² +58% | 2023 |
|---|
| 50, Burnside Road513 m away | 108 m² | 149 m² | +41 m² +38% | 2025 |
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| 69, Primrose Avenue384 m away | 64 m² | 105 m² | +41 m² +64% | 2023 |
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| 1, Brian Road905 m away | 74 m² | 115 m² | +41 m² +55% | 2023 |
|---|
| 47, Barley Lane685 m away | 82 m² | 123 m² | +41 m² +50% | 2022 |
|---|
| 59, Priestley Gardens590 m away | 115 m² | 155 m² | +40 m² +35% | 2024 |
|---|
| 603, Green Lane799 m away | 98 m² | 138 m² | +40 m² +41% | 2021 |
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| 36, Aberdour Road952 m away | 129 m² | 169 m² | +40 m² +31% | 2019 |
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| 49, Quarles Park Road495 m away | 176 m² | 216 m² | +40 m² +23% | 2016 |
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| 5a, Airthrie Road922 m away | 56 m² | 95 m² | +39 m² +70% | 2025 |
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| 1, Florence Gardens258 m away | 85 m² | 124 m² | +39 m² +46% | 2023 |
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| 5, Belfairs Drive397 m away | 91 m² | 130 m² | +39 m² +43% | 2023 |
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| 120, Kinfauns Road577 m away | 98 m² | 137 m² | +39 m² +40% | 2019 |
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| 21, Eccleston Crescent389 m away | 83 m² | 122 m² | +39 m² +47% | 2017 |
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| 14, Heath Road872 m away | 82 m² | 120 m² | +38 m² +46% | 2025 |
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| 47, Eccleston Crescent389 m away | 88 m² | 126 m² | +38 m² +43% | 2024 |
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| 17, Kemp Road837 m away | 64 m² | 102 m² | +38 m² +59% | 2023 |
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| 38, Kenneth Road867 m away | 98 m² | 136 m² | +38 m² +39% | 2023 |
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| 65, Gresham Drive902 m away | 77 m² | 114 m² | +37 m² +48% | 2025 |
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| 88, Primrose Avenue388 m away | 100 m² | 137 m² | +37 m² +37% | 2024 |
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| 35, Donne Road807 m away | 62 m² | 99 m² | +37 m² +60% | 2023 |
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| Flat 4, Suffolk Court, Hevingham Drive833 m away | 36 m² | 73 m² | +37 m² +103% | 2023 |
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| 23, Herbert Gardens717 m away | 71 m² | 108 m² | +37 m² +52% | 2020 |
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| 84, Westfield Gardens521 m away | 48 m² | 85 m² | +37 m² +77% | 2019 |
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| 8, Edgar Road613 m away | 94 m² | 131 m² | +37 m² +39% | 2018 |
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| 141, Blythswood Road990 m away | 104 m² | 141 m² | +37 m² +36% | 2011 |
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| 34, Chadwell Avenue277 m away | 136 m² | 172 m² | +36 m² +26% | 2025 |
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| 12, Edgar Road501 m away | 58 m² | 94 m² | +36 m² +62% | 2025 |
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| Flat 4, Carew Court, Quarles Park Road568 m away | 38 m² | 74 m² | +36 m² +95% | 2025 |
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| 10, Fossway771 m away | 70 m² | 106 m² | +36 m² +51% | 2025 |
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| 34, Wellwood Road866 m away | 191 m² | 227 m² | +36 m² +19% | 2025 |
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| 69, Dunkeld Road982 m away | 82 m² | 118 m² | +36 m² +44% | 2014 |
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| 11, Eccleston Crescent389 m away | 112 m² | 147 m² | +35 m² +31% | 2026 |
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| 1, Dunkeld Road812 m away | 105 m² | 140 m² | +35 m² +33% | 2026 |
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| 24, Flora Gardens441 m away | 87 m² | 122 m² | +35 m² +40% | 2025 |
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| 26, Brian Road905 m away | 64 m² | 99 m² | +35 m² +55% | 2024 |
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| 46, Grove Road157 m away | 74 m² | 109 m² | +35 m² +47% | 2023 |
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| 38, Arandora Crescent657 m away | 103 m² | 138 m² | +35 m² +34% | 2023 |
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| 26, Greenway752 m away | 79 m² | 114 m² | +35 m² +44% | 2022 |
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| 91, Burnside Road664 m away | 106 m² | 140 m² | +34 m² +32% | 2025 |
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| 73, Valence Avenue695 m away | 55 m² | 89 m² | +34 m² +62% | 2021 |
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| 6c, Eastwood Road781 m away | 33 m² | 67 m² | +34 m² +103% | 2019 |
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| 1, Belfairs Drive397 m away | 104 m² | 138 m² | +34 m² +33% | 2018 |
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| 1, Kinfauns Road732 m away | 96 m² | 130 m² | +34 m² +35% | 2017 |
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| 13, Castleton Road796 m away | 55 m² | 89 m² | +34 m² +62% | 2009 |
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| 11a, Jarrow Road682 m away | 97 m² | 130 m² | +33 m² +34% | 2025 |
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| 45, Alloa Road993 m away | 179 m² | 212 m² | +33 m² +18% | 2025 |
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| 9, Kibble Close281 m away | 86 m² | 119 m² | +33 m² +38% | 2024 |
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| 4a, Rowallen Parade643 m away | 59 m² | 92 m² | +33 m² +56% | 2022 |
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| 40, Dunkeld Road801 m away | 134 m² | 167 m² | +33 m² +25% | 2018 |
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| 1066, High Road456 m away | 80 m² | 113 m² | +33 m² +41% | 2013 |
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| 21, Mayfield Road578 m away | 80 m² | 112 m² | +32 m² +40% | 2026 |
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| 2, Charles Road611 m away | 81 m² | 113 m² | +32 m² +40% | 2023 |
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| 90, Kingswood Road885 m away | 60 m² | 92 m² | +32 m² +53% | 2016 |
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| 8, Glendale Avenue191 m away | 87 m² | 118 m² | +31 m² +36% | 2023 |
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| 9, Barley Lane739 m away | 166 m² | 197 m² | +31 m² +19% | 2023 |
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| 100, Blythswood Road959 m away | 123 m² | 154 m² | +31 m² +25% | 2023 |
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| 2, Herbert Gardens717 m away | 76 m² | 107 m² | +31 m² +41% | 2022 |
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| 40, Hazeldene Road842 m away | 119 m² | 150 m² | +31 m² +26% | 2021 |
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| 33, Eccleston Crescent389 m away | 142 m² | 173 m² | +31 m² +22% | 2019 |
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| 25, Ilfracombe Gardens460 m away | 87 m² | 118 m² | +31 m² +36% | 2019 |
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| 159a, Gresham Drive782 m away | 40 m² | 71 m² | +31 m² +78% | 2018 |
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| 61, Ilfracombe Gardens460 m away | 83 m² | 114 m² | +31 m² +37% | 2015 |
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| 20, Arthur Road565 m away | 87 m² | 118 m² | +31 m² +36% | 2015 |
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| 20, Montpelier Gardens261 m away | 87 m² | 117 m² | +30 m² +34% | 2026 |
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| 72, Grove Road358 m away | 85 m² | 115 m² | +30 m² +35% | 2026 |
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| 33, Eric Road851 m away | 115 m² | 145 m² | +30 m² +26% | 2024 |
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| 111, Kinfauns Road556 m away | 96 m² | 126 m² | +30 m² +31% | 2023 |
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| 10, Douglas Road856 m away | 136 m² | 166 m² | +30 m² +22% | 2022 |
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| 12, Belfairs Drive397 m away | 103 m² | 133 m² | +30 m² +29% | 2021 |
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| 17, Dunkeld Road812 m away | 55 m² | 84 m² | +29 m² +53% | 2026 |
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| 134, Eccleston Crescent581 m away | 82 m² | 111 m² | +29 m² +35% | 2025 |
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| 38, Huxley Drive513 m away | 116 m² | 145 m² | +29 m² +25% | 2023 |
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| 60, Langham Drive665 m away | 90 m² | 119 m² | +29 m² +32% | 2023 |
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| 5, Fiennes Close414 m away | 49 m² | 78 m² | +29 m² +59% | 2021 |
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| 2, Heath Road872 m away | 80 m² | 109 m² | +29 m² +36% | 2021 |
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| 32, Castleton Road810 m away | 95 m² | 124 m² | +29 m² +31% | 2018 |
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| 25, Mayfield Road578 m away | 86 m² | 114 m² | +28 m² +33% | 2026 |
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| 70, Westfield Gardens521 m away | 69 m² | 97 m² | +28 m² +41% | 2025 |
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| 632, Green Lane869 m away | 89 m² | 117 m² | +28 m² +31% | 2023 |
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| 25, Abercorn Gardens830 m away | 99 m² | 127 m² | +28 m² +28% | 2021 |
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| 188, Grove Road718 m away | 82 m² | 110 m² | +28 m² +34% | 2019 |
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| 14, Canon Avenue987 m away | 89 m² | 117 m² | +28 m² +31% | 2019 |
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| 68, Primrose Avenue388 m away | 89 m² | 117 m² | +28 m² +31% | 2018 |
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| 11, Bedwell Court, Broomfield Road652 m away | 38 m² | 66 m² | +28 m² +74% | 2016 |
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| 7, Angle Green508 m away | 117 m² | 145 m² | +28 m² +24% | 2014 |
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| 37, Heath Road872 m away | 76 m² | 104 m² | +28 m² +37% | 2013 |
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| 33, Abercorn Gardens830 m away | 95 m² | 122 m² | +27 m² +28% | 2025 |
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| 8a, Ashgrove Road956 m away | 59 m² | 86 m² | +27 m² +46% | 2025 |
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| 4, Mannin Road512 m away | 86 m² | 113 m² | +27 m² +31% | 2024 |
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| 2b, Aberdour Road952 m away | 52 m² | 79 m² | +27 m² +52% | 2023 |
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| 94, Grove Road358 m away | 84 m² | 111 m² | +27 m² +32% | 2022 |
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| 1219 - 1221, High Road572 m away | 52 m² | 79 m² | +27 m² +52% | 2021 |
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| 38, Langham Drive771 m away | 80 m² | 107 m² | +27 m² +34% | 2014 |
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| 33, Goodmayes Avenue912 m away | 86 m² | 112 m² | +26 m² +30% | 2026 |
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| 922, High Road116 m away | 37 m² | 63 m² | +26 m² +70% | 2025 |
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| 38, Lexden Drive899 m away | 107 m² | 133 m² | +26 m² +24% | 2025 |
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| 166, Eccleston Crescent581 m away | 98 m² | 124 m² | +26 m² +27% | 2024 |
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| 31, Hall Road683 m away | 95 m² | 121 m² | +26 m² +27% | 2024 |
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| 19, Eustace Road768 m away | 64 m² | 90 m² | +26 m² +41% | 2024 |
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| 144, Baron Road823 m away | 70 m² | 96 m² | +26 m² +37% | 2024 |
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| 23, Cornshaw Road752 m away | 59 m² | 85 m² | +26 m² +44% | 2023 |
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| 16, Abercorn Gardens801 m away | 105 m² | 131 m² | +26 m² +25% | 2022 |
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| 46, Eccleston Crescent358 m away | 84 m² | 110 m² | +26 m² +31% | 2017 |
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| 68, Kingswood Road885 m away | 59 m² | 85 m² | +26 m² +44% | 2017 |
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| 28, Montpelier Gardens261 m away | 100 m² | 126 m² | +26 m² +26% | 2014 |
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| 49, Grove Road157 m away | 74 m² | 99 m² | +25 m² +34% | 2026 |
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| 7, Brooks Mansions, Green Lane625 m away | 56 m² | 81 m² | +25 m² +45% | 2026 |
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| 109, Kinfauns Road556 m away | 65 m² | 90 m² | +25 m² +38% | 2025 |
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| 54, Abercorn Gardens801 m away | 84 m² | 109 m² | +25 m² +30% | 2025 |
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| 3, Cecil Road856 m away | 86 m² | 111 m² | +25 m² +29% | 2024 |
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| 14, Herbert Gardens717 m away | 117 m² | 142 m² | +25 m² +21% | 2023 |
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| 32, Brian Road905 m away | 86 m² | 111 m² | +25 m² +29% | 2023 |
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| 5, Plantagenet Place697 m away | 83 m² | 108 m² | +25 m² +30% | 2021 |
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| 12, Dairy Mews702 m away | 47 m² | 72 m² | +25 m² +53% | 2020 |
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| 57, Eastwood Road754 m away | 55 m² | 80 m² | +25 m² +45% | 2020 |
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| 36, Langham Drive771 m away | 97 m² | 122 m² | +25 m² +26% | 2020 |
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| 29, Hazeldene Road842 m away | 94 m² | 119 m² | +25 m² +27% | 2020 |
|---|
| 58, Eastwood Road754 m away | 35 m² | 60 m² | +25 m² +71% | 2009 |
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| 5, Florence Gardens258 m away | 102 m² | 126 m² | +24 m² +24% | 2025 |
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