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 4JA
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 Road582 m away | 82 m² | 203 m² | +121 m² +148% | 2025 |
| 21, Alloa Road899 m away | 145 m² | 257 m² | +112 m² +77% | 2020 |
| 40, Arandora Crescent717 m away | 93 m² | 204 m² | +111 m² +119% | 2024 |
| 61, Wellwood Road850 m away | 129 m² | 230 m² | +101 m² +78% | 2024 |
| 8, Reynolds Avenue390 m away | 91 m² | 189 m² | +98 m² +108% | 2024 |
| 2, Chadwell Avenue302 m away | 74 m² | 163 m² | +89 m² +120% | 2025 |
| 54, Roxy Avenue419 m away | 134 m² | 221 m² | +87 m² +65% | 2023 |
| 2, Hickman Road397 m away | 97 m² | 183 m² | +86 m² +89% | 2026 |
| 15, Christie Gardens400 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.
| 78 m² |
| 164 m² |
| +86 m² +110% |
| 2026 |
| 62, Barley Lane759 m away | 104 m² | 190 m² | +86 m² +83% | 2025 |
|---|
| 58, Bede Road832 m away | 74 m² | 155 m² | +81 m² +109% | 2024 |
|---|
| 80, Barley Lane880 m away | 90 m² | 170 m² | +80 m² +89% | 2018 |
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| 64, Barley Lane759 m away | 90 m² | 169 m² | +79 m² +88% | 2025 |
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| 8, Wellwood Road838 m away | 136 m² | 210 m² | +74 m² +54% | 2025 |
|---|
| 132, Valence Avenue635 m away | 50 m² | 122 m² | +72 m² +144% | 2018 |
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| 33, Alloa Road899 m away | 130 m² | 200 m² | +70 m² +54% | 2026 |
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| 14, Mansted Gardens363 m away | 89 m² | 158 m² | +69 m² +78% | 2022 |
|---|
| 14, Somerville Road880 m away | 72 m² | 140 m² | +68 m² +94% | 2024 |
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| 20, Millhaven Close730 m away | 64 m² | 131 m² | +67 m² +105% | 2026 |
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| 23, Mannin Road582 m away | 148 m² | 212 m² | +64 m² +43% | 2022 |
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| 31, Broomhill Road915 m away | 106 m² | 170 m² | +64 m² +60% | 2022 |
|---|
| 214, Grove Road826 m away | 81 m² | 145 m² | +64 m² +79% | 2018 |
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| 47, Hazeldene Road853 m away | 87 m² | 150 m² | +63 m² +72% | 2019 |
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| 96, Grove Road464 m away | 80 m² | 142 m² | +62 m² +78% | 2026 |
|---|
| 10, Castleton Road726 m away | 114 m² | 176 m² | +62 m² +54% | 2022 |
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| 3, Kingswood Road951 m away | 63 m² | 125 m² | +62 m² +98% | 2019 |
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| 15, Mannin Road582 m away | 105 m² | 166 m² | +61 m² +58% | 2024 |
|---|
| 36, Grove Road244 m away | 54 m² | 115 m² | +61 m² +113% | 2013 |
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| 62, Dunkeld Road873 m away | 131 m² | 191 m² | +60 m² +46% | 2023 |
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| 2, Joydon Drive839 m away | 76 m² | 135 m² | +59 m² +78% | 2015 |
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| 44, Dunkeld Road692 m away | 62 m² | 119 m² | +57 m² +92% | 2025 |
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| 116, Primrose Avenue305 m away | 79 m² | 135 m² | +56 m² +71% | 2026 |
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| 116, Kinfauns Road479 m away | 95 m² | 151 m² | +56 m² +59% | 2023 |
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| 169, Grove Road584 m away | 108 m² | 164 m² | +56 m² +52% | 2015 |
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| 66, Huxley Drive520 m away | 82 m² | 137 m² | +55 m² +67% | 2025 |
|---|
| 24, Millhaven Close730 m away | 58 m² | 113 m² | +55 m² +95% | 2015 |
|---|
| 24, Greenway670 m away | 83 m² | 137 m² | +54 m² +65% | 2024 |
|---|
| 65, Priestley Gardens674 m away | 94 m² | 147 m² | +53 m² +56% | 2026 |
|---|
| 111, Stevens Road971 m away | 47 m² | 100 m² | +53 m² +113% | 2024 |
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| 49, Percy Road997 m away | 98 m² | 151 m² | +53 m² +54% | 2023 |
|---|
| 9, Hall Road843 m away | 96 m² | 149 m² | +53 m² +55% | 2016 |
|---|
| 101, Blythswood Road992 m away | 95 m² | 148 m² | +53 m² +56% | 2016 |
|---|
| 80, Waldegrave Road724 m away | 68 m² | 120 m² | +52 m² +76% | 2026 |
|---|
| 53, Primrose Avenue446 m away | 96 m² | 148 m² | +52 m² +54% | 2025 |
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| 31, Bengeo Gardens729 m away | 95 m² | 147 m² | +52 m² +55% | 2024 |
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| 30, Heath Road896 m away | 72 m² | 124 m² | +52 m² +72% | 2024 |
|---|
| 26, Hickman Road397 m away | 82 m² | 134 m² | +52 m² +63% | 2022 |
|---|
| 38, Colinton Road701 m away | 193 m² | 245 m² | +52 m² +27% | 2015 |
|---|
| 11, Reynolds Avenue390 m away | 80 m² | 131 m² | +51 m² +64% | 2026 |
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| 66, Eccleston Crescent367 m away | 118 m² | 169 m² | +51 m² +43% | 2025 |
|---|
| 35, Bede Road832 m away | 88 m² | 139 m² | +51 m² +58% | 2015 |
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| 16, Mansted Gardens363 m away | 87 m² | 137 m² | +50 m² +57% | 2026 |
|---|
| 1, Conway Crescent445 m away | 138 m² | 188 m² | +50 m² +36% | 2021 |
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| 90, Hall Road780 m away | 68 m² | 118 m² | +50 m² +74% | 2018 |
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| 27, Grove Road244 m away | 95 m² | 144 m² | +49 m² +52% | 2026 |
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| 13, Priestley Gardens786 m away | 91 m² | 140 m² | +49 m² +54% | 2024 |
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| 17, Mayfield Road470 m away | 102 m² | 151 m² | +49 m² +48% | 2017 |
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| 16, Waldegrave Road724 m away | 43 m² | 92 m² | +49 m² +114% | 2014 |
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| 1048, High Road511 m away | 81 m² | 128 m² | +47 m² +58% | 2024 |
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| 9, Eva Road549 m away | 99 m² | 146 m² | +47 m² +47% | 2024 |
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| 12, Galsworthy Avenue647 m away | 94 m² | 140 m² | +46 m² +49% | 2026 |
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| 838, Green Lane865 m away | 85 m² | 131 m² | +46 m² +54% | 2026 |
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| 74, Barley Lane880 m away | 137 m² | 183 m² | +46 m² +34% | 2018 |
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| 48, Aberdour Road857 m away | 47 m² | 93 m² | +46 m² +98% | 2015 |
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| 139, Chadwell Heath Lane882 m away | 83 m² | 128 m² | +45 m² +54% | 2025 |
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| 50, Primrose Avenue441 m away | 102 m² | 147 m² | +45 m² +44% | 2024 |
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| 114, Primrose Avenue305 m away | 85 m² | 130 m² | +45 m² +53% | 2023 |
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| 67, Barley Lane691 m away | 104 m² | 149 m² | +45 m² +43% | 2020 |
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| 706a, Green Lane561 m away | 43 m² | 87 m² | +44 m² +102% | 2026 |
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| 9, Coulson Close265 m away | 68 m² | 112 m² | +44 m² +65% | 2024 |
|---|
| 118, Chittys Lane913 m away | 93 m² | 137 m² | +44 m² +47% | 2024 |
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| 127, Christie Gardens560 m away | 79 m² | 123 m² | +44 m² +56% | 2018 |
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| 15, Reynolds Avenue390 m away | 100 m² | 143 m² | +43 m² +43% | 2025 |
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| 14, Express Drive471 m away | 65 m² | 108 m² | +43 m² +66% | 2025 |
|---|
| 9, Greenside511 m away | 98 m² | 141 m² | +43 m² +44% | 2020 |
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| 8, Eastwood Road755 m away | 181 m² | 224 m² | +43 m² +24% | 2020 |
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| 44, Lexden Drive983 m away | 85 m² | 128 m² | +43 m² +51% | 2016 |
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| 993, High Road138 m away | 72 m² | 114 m² | +42 m² +58% | 2025 |
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| 585, Green Lane709 m away | 65 m² | 107 m² | +42 m² +65% | 2024 |
|---|
| 29, Bede Road832 m away | 72 m² | 114 m² | +42 m² +58% | 2023 |
|---|
| 1, Bede Road832 m away | 85 m² | 126 m² | +41 m² +48% | 2026 |
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| 50, Burnside Road474 m away | 108 m² | 149 m² | +41 m² +38% | 2025 |
|---|
| 69, Primrose Avenue446 m away | 64 m² | 105 m² | +41 m² +64% | 2023 |
|---|
| 47, Barley Lane691 m away | 82 m² | 123 m² | +41 m² +50% | 2022 |
|---|
| 1, Day Drive981 m away | 72 m² | 112 m² | +40 m² +56% | 2025 |
|---|
| 59, Priestley Gardens674 m away | 115 m² | 155 m² | +40 m² +35% | 2024 |
|---|
| 603, Green Lane709 m away | 98 m² | 138 m² | +40 m² +41% | 2021 |
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| 36, Aberdour Road857 m away | 129 m² | 169 m² | +40 m² +31% | 2019 |
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| 49, Quarles Park Road596 m away | 176 m² | 216 m² | +40 m² +23% | 2016 |
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| 5a, Airthrie Road820 m away | 56 m² | 95 m² | +39 m² +70% | 2025 |
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| 1, Florence Gardens365 m away | 85 m² | 124 m² | +39 m² +46% | 2023 |
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| 5, Belfairs Drive432 m away | 91 m² | 130 m² | +39 m² +43% | 2023 |
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| 120, Kinfauns Road479 m away | 98 m² | 137 m² | +39 m² +40% | 2019 |
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| 21, Eccleston Crescent402 m away | 83 m² | 122 m² | +39 m² +47% | 2017 |
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| 14, Heath Road896 m away | 82 m² | 120 m² | +38 m² +46% | 2025 |
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| 47, Eccleston Crescent402 m away | 88 m² | 126 m² | +38 m² +43% | 2024 |
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| 17, Kemp Road795 m away | 64 m² | 102 m² | +38 m² +59% | 2023 |
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| 38, Kenneth Road901 m away | 98 m² | 136 m² | +38 m² +39% | 2023 |
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| 13b, Broomhill Road915 m away | 29 m² | 67 m² | +38 m² +131% | 2020 |
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| 65, Gresham Drive999 m away | 77 m² | 114 m² | +37 m² +48% | 2025 |
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| 88, Primrose Avenue441 m away | 100 m² | 137 m² | +37 m² +37% | 2024 |
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| 35, Donne Road703 m away | 62 m² | 99 m² | +37 m² +60% | 2023 |
|---|
| Flat 4, Suffolk Court, Hevingham Drive940 m away | 36 m² | 73 m² | +37 m² +103% | 2023 |
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| 23, Herbert Gardens759 m away | 71 m² | 108 m² | +37 m² +52% | 2020 |
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| 84, Westfield Gardens629 m away | 48 m² | 85 m² | +37 m² +77% | 2019 |
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| 8, Edgar Road679 m away | 94 m² | 131 m² | +37 m² +39% | 2018 |
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| 141, Blythswood Road992 m away | 104 m² | 141 m² | +37 m² +36% | 2011 |
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| 38, Haydon Road992 m away | 90 m² | 126 m² | +36 m² +40% | 2026 |
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| 34, Chadwell Avenue302 m away | 136 m² | 172 m² | +36 m² +26% | 2025 |
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| 12, Edgar Road569 m away | 58 m² | 94 m² | +36 m² +62% | 2025 |
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| Flat 4, Carew Court, Quarles Park Road669 m away | 38 m² | 74 m² | +36 m² +95% | 2025 |
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| 10, Fossway679 m away | 70 m² | 106 m² | +36 m² +51% | 2025 |
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| 34, Wellwood Road838 m away | 191 m² | 227 m² | +36 m² +19% | 2025 |
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| Apartment 5, Montague House, 527, Green Lane951 m away | 76 m² | 112 m² | +36 m² +47% | 2024 |
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| 69, Dunkeld Road873 m away | 82 m² | 118 m² | +36 m² +44% | 2014 |
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| 11, Eccleston Crescent402 m away | 112 m² | 147 m² | +35 m² +31% | 2026 |
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| 1, Dunkeld Road704 m away | 105 m² | 140 m² | +35 m² +33% | 2026 |
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| 24, Flora Gardens549 m away | 87 m² | 122 m² | +35 m² +40% | 2025 |
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| 46, Grove Road244 m away | 74 m² | 109 m² | +35 m² +47% | 2023 |
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| 38, Arandora Crescent717 m away | 103 m² | 138 m² | +35 m² +34% | 2023 |
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| 26, Greenway670 m away | 79 m² | 114 m² | +35 m² +44% | 2022 |
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| 91, Burnside Road573 m away | 106 m² | 140 m² | +34 m² +32% | 2025 |
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| 73, Valence Avenue670 m away | 55 m² | 89 m² | +34 m² +62% | 2021 |
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| 6c, Eastwood Road755 m away | 33 m² | 67 m² | +34 m² +103% | 2019 |
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| 1, Belfairs Drive432 m away | 104 m² | 138 m² | +34 m² +33% | 2018 |
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| 1, Kinfauns Road655 m away | 96 m² | 130 m² | +34 m² +35% | 2017 |
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| 11a, Jarrow Road784 m away | 97 m² | 130 m² | +33 m² +34% | 2025 |
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| 45, Alloa Road899 m away | 179 m² | 212 m² | +33 m² +18% | 2025 |
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| 9, Kibble Close385 m away | 86 m² | 119 m² | +33 m² +38% | 2024 |
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| 4a, Rowallen Parade535 m away | 59 m² | 92 m² | +33 m² +56% | 2022 |
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| 40, Dunkeld Road692 m away | 134 m² | 167 m² | +33 m² +25% | 2018 |
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| 1066, High Road511 m away | 80 m² | 113 m² | +33 m² +41% | 2013 |
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| 21, Mayfield Road470 m away | 80 m² | 112 m² | +32 m² +40% | 2026 |
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| 2, Charles Road690 m away | 81 m² | 113 m² | +32 m² +40% | 2023 |
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| 90, Kingswood Road889 m away | 60 m² | 92 m² | +32 m² +53% | 2016 |
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| 8, Glendale Avenue299 m away | 87 m² | 118 m² | +31 m² +36% | 2023 |
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| 9, Barley Lane712 m away | 166 m² | 197 m² | +31 m² +19% | 2023 |
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| 100, Blythswood Road962 m away | 123 m² | 154 m² | +31 m² +25% | 2023 |
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| 2, Herbert Gardens759 m away | 76 m² | 107 m² | +31 m² +41% | 2022 |
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| 40, Hazeldene Road739 m away | 119 m² | 150 m² | +31 m² +26% | 2021 |
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| 162, Stevens Road971 m away | 86 m² | 117 m² | +31 m² +36% | 2021 |
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| 33, Eccleston Crescent402 m away | 142 m² | 173 m² | +31 m² +22% | 2019 |
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| 25, Ilfracombe Gardens469 m away | 87 m² | 118 m² | +31 m² +36% | 2019 |
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| 159a, Gresham Drive886 m away | 40 m² | 71 m² | +31 m² +78% | 2018 |
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| 61, Ilfracombe Gardens469 m away | 83 m² | 114 m² | +31 m² +37% | 2015 |
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| 20, Arthur Road650 m away | 87 m² | 118 m² | +31 m² +36% | 2015 |
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| 20, Montpelier Gardens292 m away | 87 m² | 117 m² | +30 m² +34% | 2026 |
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| 72, Grove Road464 m away | 85 m² | 115 m² | +30 m² +35% | 2026 |
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| 33, Eric Road899 m away | 115 m² | 145 m² | +30 m² +26% | 2024 |
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| 111, Kinfauns Road461 m away | 96 m² | 126 m² | +30 m² +31% | 2023 |
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| 10, Douglas Road886 m away | 136 m² | 166 m² | +30 m² +22% | 2022 |
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| 12, Belfairs Drive432 m away | 103 m² | 133 m² | +30 m² +29% | 2021 |
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| 17, Dunkeld Road704 m away | 55 m² | 84 m² | +29 m² +53% | 2026 |
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| 134, Eccleston Crescent613 m away | 82 m² | 111 m² | +29 m² +35% | 2025 |
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| 38, Huxley Drive505 m away | 116 m² | 145 m² | +29 m² +25% | 2023 |
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| 60, Langham Drive749 m away | 90 m² | 119 m² | +29 m² +32% | 2023 |
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| 5, Fiennes Close314 m away | 49 m² | 78 m² | +29 m² +59% | 2021 |
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| 2, Heath Road896 m away | 80 m² | 109 m² | +29 m² +36% | 2021 |
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| 32, Castleton Road726 m away | 95 m² | 124 m² | +29 m² +31% | 2018 |
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| 25, Mayfield Road470 m away | 86 m² | 114 m² | +28 m² +33% | 2026 |
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| 70, Westfield Gardens629 m away | 69 m² | 97 m² | +28 m² +41% | 2025 |
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| 149, Baron Road992 m away | 93 m² | 121 m² | +28 m² +30% | 2025 |
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| 632, Green Lane781 m away | 89 m² | 117 m² | +28 m² +31% | 2023 |
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| 25, Abercorn Gardens918 m away | 99 m² | 127 m² | +28 m² +28% | 2021 |
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| 188, Grove Road826 m away | 82 m² | 110 m² | +28 m² +34% | 2019 |
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| 68, Primrose Avenue441 m away | 89 m² | 117 m² | +28 m² +31% | 2018 |
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| 11, Bedwell Court, Broomfield Road689 m away | 38 m² | 66 m² | +28 m² +74% | 2016 |
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| 7, Angle Green427 m away | 117 m² | 145 m² | +28 m² +24% | 2014 |
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| 37, Heath Road896 m away | 76 m² | 104 m² | +28 m² +37% | 2013 |
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| 8a, Ashgrove Road896 m away | 59 m² | 86 m² | +27 m² +46% | 2025 |
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| 33, Abercorn Gardens918 m away | 95 m² | 122 m² | +27 m² +28% | 2025 |
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| 4, Mannin Road582 m away | 86 m² | 113 m² | +27 m² +31% | 2024 |
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| 2b, Aberdour Road857 m away | 52 m² | 79 m² | +27 m² +52% | 2023 |
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| 94, Grove Road464 m away | 84 m² | 111 m² | +27 m² +32% | 2022 |
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| 1219 - 1221, High Road634 m away | 52 m² | 79 m² | +27 m² +52% | 2021 |
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| 38, Langham Drive848 m away | 80 m² | 107 m² | +27 m² +34% | 2014 |
|---|
| 33, Goodmayes Avenue864 m away | 86 m² | 112 m² | +26 m² +30% | 2026 |
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| 922, High Road99 m away | 37 m² | 63 m² | +26 m² +70% | 2025 |
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| 26, Milner Road904 m away | 70 m² | 96 m² | +26 m² +37% | 2025 |
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| 38, Lexden Drive983 m away | 107 m² | 133 m² | +26 m² +24% | 2025 |
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| 166, Eccleston Crescent613 m away | 98 m² | 124 m² | +26 m² +27% | 2024 |
|---|
| 144, Baron Road754 m away | 70 m² | 96 m² | +26 m² +37% | 2024 |
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| 31, Hall Road780 m away | 95 m² | 121 m² | +26 m² +27% | 2024 |
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| 19, Eustace Road802 m away | 64 m² | 90 m² | +26 m² +41% | 2024 |
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| 23, Cornshaw Road723 m away | 59 m² | 85 m² | +26 m² +44% | 2023 |
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| 16, Abercorn Gardens891 m away | 105 m² | 131 m² | +26 m² +25% | 2022 |
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| 46, Eccleston Crescent367 m away | 84 m² | 110 m² | +26 m² +31% | 2017 |
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| 68, Kingswood Road889 m away | 59 m² | 85 m² | +26 m² +44% | 2017 |
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| 28, Montpelier Gardens292 m away | 100 m² | 126 m² | +26 m² +26% | 2014 |
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| 49, Grove Road244 m away | 74 m² | 99 m² | +25 m² +34% | 2026 |
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| 7, Brooks Mansions, Green Lane517 m away | 56 m² | 81 m² | +25 m² +45% | 2026 |
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| 109, Kinfauns Road461 m away | 65 m² | 90 m² | +25 m² +38% | 2025 |
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| 54, Abercorn Gardens891 m away | 84 m² | 109 m² | +25 m² +30% | 2025 |
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| 3, Cecil Road894 m away | 86 m² | 111 m² | +25 m² +29% | 2024 |
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| 14, Herbert Gardens759 m away | 117 m² | 142 m² | +25 m² +21% | 2023 |
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| 5, Plantagenet Place719 m away | 83 m² | 108 m² | +25 m² +30% | 2021 |
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| 29, Hazeldene Road739 m away | 94 m² | 119 m² | +25 m² +27% | 2020 |
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| 12, Dairy Mews752 m away | 47 m² | 72 m² | +25 m² +53% | 2020 |
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| 57, Eastwood Road786 m away | 55 m² | 80 m² | +25 m² +45% | 2020 |
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| 36, Langham Drive848 m away | 97 m² | 122 m² | +25 m² +26% | 2020 |
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