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 SE24 0PR
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 |
|---|---|---|---|---|
| 99, Herne Hill726 m away | 212 m² | 363 m² | +151 m² +71% | 2019 |
| 58, Arodene Road944 m away | 169 m² | 312 m² | +143 m² +85% | 2022 |
| 8, Shardcroft Avenue500 m away | 117 m² | 253 m² | +136 m² +116% | 2017 |
| 30, Herne Hill796 m away | 113 m² | 227 m² | +114 m² +101% | 2023 |
| 96, Elfindale Road939 m away | 158 m² | 271 m² | +113 m² +72% | 2016 |
| 90, Elfindale Road939 m away | 114 m² | 224 m² | +110 m² +96% | 2020 |
| 26, Ferndene Road966 m away | 140 m² | 249 m² | +109 m² +78% | 2021 |
| 84, Rattray Road277 m away | 87 m² | 187 m² | +100 m² +115% | 2026 |
| 206, Herne Hill Road877 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.
| 238 m² |
| +98 m² +70% |
| 2024 |
| 164, Lowden Road755 m away | 115 m² | 212 m² | +97 m² +84% | 2011 |
|---|
| 106, Dalberg Road335 m away | 78 m² | 173 m² | +95 m² +122% | 2021 |
|---|
| 20, Cosbycote Avenue576 m away | 100 m² | 194 m² | +94 m² +94% | 2019 |
|---|
| 36, Gateley Road957 m away | 135 m² | 224 m² | +89 m² +66% | 2015 |
|---|
| 13, Hollingbourne Road911 m away | 116 m² | 201 m² | +85 m² +73% | 2018 |
|---|
| 12, Shakespeare Road397 m away | 60 m² | 140 m² | +80 m² +133% | 2023 |
|---|
| 3, Bankton Road295 m away | 55 m² | 135 m² | +80 m² +145% | 2018 |
|---|
| 9, Gubyon Avenue512 m away | 61 m² | 137 m² | +76 m² +125% | 2024 |
|---|
| 11, Rollscourt Avenue661 m away | 190 m² | 266 m² | +76 m² +40% | 2019 |
|---|
| 130, Leander Road955 m away | 136 m² | 209 m² | +73 m² +54% | 2021 |
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| 22, Baytree Road827 m away | 116 m² | 188 m² | +72 m² +62% | 2023 |
|---|
| 61, Loughborough Park587 m away | 72 m² | 144 m² | +72 m² +100% | 2012 |
|---|
| 9, Kemerton Road996 m away | 68 m² | 139 m² | +71 m² +104% | 2026 |
|---|
| 223, Milkwood Road356 m away | 76 m² | 147 m² | +71 m² +93% | 2021 |
|---|
| 10, Dorchester Drive654 m away | 170 m² | 240 m² | +70 m² +41% | 2023 |
|---|
| 37, Elfindale Road951 m away | 146 m² | 216 m² | +70 m² +48% | 2021 |
|---|
| 57, Millbrook Road657 m away | 61 m² | 131 m² | +70 m² +115% | 2020 |
|---|
| 13, Holmdene Avenue902 m away | 189 m² | 258 m² | +69 m² +37% | 2017 |
|---|
| 25, Mervan Road429 m away | 131 m² | 199 m² | +68 m² +52% | 2016 |
|---|
| 61, Frankfurt Road941 m away | 93 m² | 159 m² | +66 m² +71% | 2022 |
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| 110, Dalberg Road335 m away | 129 m² | 194 m² | +65 m² +50% | 2022 |
|---|
| 18, Gubyon Avenue466 m away | 185 m² | 249 m² | +64 m² +35% | 2023 |
|---|
| 30, Talma Road239 m away | 96 m² | 160 m² | +64 m² +67% | 2020 |
|---|
| 255, Milkwood Road356 m away | 104 m² | 167 m² | +63 m² +61% | 2026 |
|---|
| 25, Dray Gardens692 m away | 95 m² | 157 m² | +62 m² +65% | 2023 |
|---|
| 55, Hollingbourne Road911 m away | 70 m² | 132 m² | +62 m² +89% | 2018 |
|---|
| 41, Brantwood Road594 m away | 138 m² | 199 m² | +61 m² +44% | 2023 |
|---|
| 25, Arodene Road924 m away | 122 m² | 182 m² | +60 m² +49% | 2025 |
|---|
| 361, Milkwood Road589 m away | 133 m² | 193 m² | +60 m² +45% | 2022 |
|---|
| 18, Milton Road407 m away | 89 m² | 149 m² | +60 m² +67% | 2021 |
|---|
| 18, Gateley Road957 m away | 52 m² | 112 m² | +60 m² +115% | 2020 |
|---|
| 38, Fawnbrake Avenue482 m away | 144 m² | 204 m² | +60 m² +42% | 2018 |
|---|
| 51, Spenser Road270 m away | 110 m² | 169 m² | +59 m² +54% | 2024 |
|---|
| Flat 44, Alpha House, 4, Beta Place927 m away | 106 m² | 165 m² | +59 m² +56% | 2022 |
|---|
| 12, Baytree Road827 m away | 132 m² | 190 m² | +58 m² +44% | 2023 |
|---|
| 75, Dalberg Road306 m away | 98 m² | 156 m² | +58 m² +59% | 2021 |
|---|
| 54, Herne Hill Road811 m away | 111 m² | 169 m² | +58 m² +52% | 2020 |
|---|
| 61, Herne Hill814 m away | 149 m² | 206 m² | +57 m² +38% | 2022 |
|---|
| 8, Hayter Road767 m away | 119 m² | 175 m² | +56 m² +47% | 2026 |
|---|
| 58, Helix Road902 m away | 155 m² | 211 m² | +56 m² +36% | 2022 |
|---|
| 43, Kemerton Road977 m away | 55 m² | 111 m² | +56 m² +102% | 2018 |
|---|
| 72, Effra Parade177 m away | 103 m² | 158 m² | +55 m² +53% | 2024 |
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| 32, Elfindale Road939 m away | 140 m² | 195 m² | +55 m² +39% | 2024 |
|---|
| 10, Hayter Road905 m away | 113 m² | 167 m² | +54 m² +48% | 2026 |
|---|
| 32, Kestrel Avenue495 m away | 159 m² | 213 m² | +54 m² +34% | 2025 |
|---|
| 49, Rattray Road261 m away | 120 m² | 174 m² | +54 m² +45% | 2023 |
|---|
| 84, Frankfurt Road953 m away | 90 m² | 144 m² | +54 m² +60% | 2022 |
|---|
| 10, Brantwood Road586 m away | 122 m² | 176 m² | +54 m² +44% | 2021 |
|---|
| 7, Ruskin Walk861 m away | 103 m² | 156 m² | +53 m² +51% | 2023 |
|---|
| 9, Beverstone Road755 m away | 117 m² | 170 m² | +53 m² +45% | 2022 |
|---|
| 5, Kellett Road464 m away | 55 m² | 108 m² | +53 m² +96% | 2020 |
|---|
| 72, Frankfurt Road953 m away | 79 m² | 132 m² | +53 m² +67% | 2017 |
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| 32, Kemerton Road977 m away | 48 m² | 100 m² | +52 m² +108% | 2026 |
|---|
| 8, Dalberg Road375 m away | 149 m² | 201 m² | +52 m² +35% | 2024 |
|---|
| 56, Elfindale Road939 m away | 59 m² | 111 m² | +52 m² +88% | 2018 |
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| 63, Fairmount Road971 m away | 136 m² | 187 m² | +51 m² +38% | 2022 |
|---|
| 32, Chaucer Road251 m away | 43 m² | 94 m² | +51 m² +119% | 2021 |
|---|
| Flat 7, 7, Milles Square479 m away | 47 m² | 97 m² | +50 m² +106% | 2025 |
|---|
| 45, Talma Road229 m away | 101 m² | 151 m² | +50 m² +50% | 2021 |
|---|
| 63, Dulwich Road477 m away | 45 m² | 95 m² | +50 m² +111% | 2021 |
|---|
| 10, Beverstone Road793 m away | 87 m² | 137 m² | +50 m² +57% | 2015 |
|---|
| 109, Herne Hill Road851 m away | 95 m² | 144 m² | +49 m² +52% | 2026 |
|---|
| 15, Rymer Street651 m away | 97 m² | 146 m² | +49 m² +51% | 2025 |
|---|
| 10, Porden Road713 m away | 113 m² | 162 m² | +49 m² +43% | 2025 |
|---|
| 55, Arodene Road924 m away | 57 m² | 106 m² | +49 m² +86% | 2022 |
|---|
| 6, Talma Road229 m away | 101 m² | 150 m² | +49 m² +49% | 2021 |
|---|
| Flat 2, 23, Effra Road506 m away | 47 m² | 96 m² | +49 m² +104% | 2019 |
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| 241, Railton Road615 m away | 82 m² | 131 m² | +49 m² +60% | 2016 |
|---|
| 49, Arodene Road924 m away | 139 m² | 187 m² | +48 m² +35% | 2026 |
|---|
| 13, Ruskin Walk861 m away | 101 m² | 149 m² | +48 m² +48% | 2022 |
|---|
| 11, Hollingbourne Road911 m away | 242 m² | 290 m² | +48 m² +20% | 2022 |
|---|
| 57, Kestrel Avenue513 m away | 63 m² | 111 m² | +48 m² +76% | 2011 |
|---|
| 43b, Kellett Road365 m away | 38 m² | 85 m² | +47 m² +124% | 2021 |
|---|
| 75, Kellett Road365 m away | 43 m² | 90 m² | +47 m² +109% | 2015 |
|---|
| 1, Porden Road716 m away | 113 m² | 159 m² | +46 m² +41% | 2025 |
|---|
| 165, Herne Hill Road851 m away | 133 m² | 179 m² | +46 m² +35% | 2025 |
|---|
| 119, Shakespeare Road232 m away | 93 m² | 139 m² | +46 m² +49% | 2024 |
|---|
| 20, Dorchester Drive654 m away | 246 m² | 292 m² | +46 m² +19% | 2023 |
|---|
| 4, Torrens Road929 m away | 88 m² | 134 m² | +46 m² +52% | 2020 |
|---|
| 80, Herne Hill Road811 m away | 65 m² | 111 m² | +46 m² +71% | 2014 |
|---|
| 150, Leander Road955 m away | 79 m² | 124 m² | +45 m² +57% | 2026 |
|---|
| 5, Talma Road229 m away | 93 m² | 138 m² | +45 m² +48% | 2022 |
|---|
| 33, Cambria Road923 m away | 100 m² | 145 m² | +45 m² +45% | 2022 |
|---|
| 8, Effra Parade364 m away | 87 m² | 132 m² | +45 m² +52% | 2020 |
|---|
| 89, Herne Hill Road823 m away | 91 m² | 136 m² | +45 m² +49% | 2020 |
|---|
| Flat B, 73, Railton Road59 m away | 34 m² | 78 m² | +44 m² +129% | 2023 |
|---|
| 8, Talma Road229 m away | 96 m² | 140 m² | +44 m² +46% | 2022 |
|---|
| 75, Herne Hill Road823 m away | 93 m² | 137 m² | +44 m² +47% | 2021 |
|---|
| 65, Sudbourne Road844 m away | 146 m² | 190 m² | +44 m² +30% | 2020 |
|---|
| 26, Rollscourt Avenue661 m away | 67 m² | 111 m² | +44 m² +66% | 2015 |
|---|
| 139, Mayall Road0 m away | 59 m² | 103 m² | +44 m² +75% | 2011 |
|---|
| 55c, Horsford Road958 m away | 56 m² | 99 m² | +43 m² +77% | 2023 |
|---|
| 97, Herne Hill726 m away | 257 m² | 300 m² | +43 m² +17% | 2019 |
|---|
| 45, Danecroft Road969 m away | 117 m² | 160 m² | +43 m² +37% | 2019 |
|---|
| 19, Ruskin Walk861 m away | 95 m² | 137 m² | +42 m² +44% | 2026 |
|---|
| 79, Danecroft Road969 m away | 124 m² | 166 m² | +42 m² +34% | 2023 |
|---|
| 86, Helix Road902 m away | 239 m² | 281 m² | +42 m² +18% | 2022 |
|---|
| 72, Rattray Road277 m away | 94 m² | 136 m² | +42 m² +45% | 2021 |
|---|
| 80, Saltoun Road388 m away | 43 m² | 85 m² | +42 m² +98% | 2014 |
|---|
| 32, Helix Road902 m away | 53 m² | 95 m² | +42 m² +79% | 2013 |
|---|
| Flat 2, 19, Fawnbrake Avenue422 m away | 49 m² | 90 m² | +41 m² +84% | 2026 |
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| 169, Mayall Road0 m away | 127 m² | 168 m² | +41 m² +32% | 2025 |
|---|
| 15, Probert Road229 m away | 100 m² | 141 m² | +41 m² +41% | 2025 |
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| 9, Danecroft Road969 m away | 103 m² | 144 m² | +41 m² +40% | 2025 |
|---|
| 216, Ferndale Road983 m away | 104 m² | 145 m² | +41 m² +39% | 2023 |
|---|
| 53, Ruskin Walk861 m away | 116 m² | 157 m² | +41 m² +35% | 2022 |
|---|
| 162, Lowden Road755 m away | 83 m² | 124 m² | +41 m² +49% | 2021 |
|---|
| 2, Arodene Road944 m away | 164 m² | 205 m² | +41 m² +25% | 2018 |
|---|
| 29, Ruskin Walk861 m away | 111 m² | 152 m² | +41 m² +37% | 2014 |
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| 409 - 411, Brixton Road738 m away | 58 m² | 99 m² | +41 m² +71% | 2009 |
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| 208, Ferndale Road983 m away | 91 m² | 131 m² | +40 m² +44% | 2023 |
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| 133, Sudbourne Road844 m away | 110 m² | 150 m² | +40 m² +36% | 2021 |
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| 12, Kemerton Road996 m away | 99 m² | 139 m² | +40 m² +40% | 2021 |
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| 287, Shakespeare Road473 m away | 103 m² | 143 m² | +40 m² +39% | 2019 |
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| 179, Milkwood Road416 m away | 88 m² | 128 m² | +40 m² +45% | 2016 |
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| 26, Sunset Road993 m away | 114 m² | 154 m² | +40 m² +35% | 2016 |
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| 49, Half Moon Lane912 m away | 234 m² | 274 m² | +40 m² +17% | 2015 |
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| 30, Rattray Road320 m away | 120 m² | 159 m² | +39 m² +33% | 2023 |
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| Flat 20, Alpha House, 4, Beta Place927 m away | 56 m² | 95 m² | +39 m² +70% | 2023 |
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| 6, Porden Road713 m away | 124 m² | 163 m² | +39 m² +31% | 2022 |
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| 25, Tunstall Road779 m away | 48 m² | 87 m² | +39 m² +81% | 2020 |
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| 324, Coldharbour Lane500 m away | 55 m² | 93 m² | +38 m² +69% | 2025 |
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| 46, Sudbourne Road889 m away | 118 m² | 156 m² | +38 m² +32% | 2025 |
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| Flat 6, 16, Herne Hill Road896 m away | 50 m² | 88 m² | +38 m² +76% | 2024 |
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| 25, Ferndene Road752 m away | 105 m² | 143 m² | +38 m² +36% | 2023 |
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| 10, Frankfurt Road953 m away | 68 m² | 106 m² | +38 m² +56% | 2023 |
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| 261, Railton Road615 m away | 103 m² | 141 m² | +38 m² +37% | 2022 |
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| 58, Fawnbrake Avenue482 m away | 146 m² | 184 m² | +38 m² +26% | 2021 |
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| 28, Leander Road811 m away | 141 m² | 179 m² | +38 m² +27% | 2021 |
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| 112, Mayall Road28 m away | 43 m² | 81 m² | +38 m² +88% | 2009 |
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| 87, Brixton Water Lane445 m away | 50 m² | 87 m² | +37 m² +74% | 2025 |
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| 58, Spenser Road282 m away | 170 m² | 207 m² | +37 m² +22% | 2024 |
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| 7, Dulwich Road393 m away | 113 m² | 150 m² | +37 m² +33% | 2023 |
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| 76, Sudbourne Road889 m away | 66 m² | 103 m² | +37 m² +56% | 2020 |
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| 1a, Probert Road229 m away | 43 m² | 80 m² | +37 m² +86% | 2015 |
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| 57, Nursery Road800 m away | 86 m² | 122 m² | +36 m² +42% | 2024 |
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| 8, Porden Road713 m away | 134 m² | 170 m² | +36 m² +27% | 2022 |
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| 83, Hinton Road764 m away | 130 m² | 166 m² | +36 m² +28% | 2020 |
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| 46, Elfindale Road939 m away | 140 m² | 176 m² | +36 m² +26% | 2020 |
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| 18, Chaucer Road251 m away | 71 m² | 107 m² | +36 m² +51% | 2011 |
|---|
| 34, Hayter Road905 m away | 87 m² | 122 m² | +35 m² +40% | 2024 |
|---|
| 14, Lowden Road454 m away | 99 m² | 134 m² | +35 m² +35% | 2022 |
|---|
| 35, Arodene Road924 m away | 138 m² | 173 m² | +35 m² +25% | 2022 |
|---|
| 287, Milkwood Road409 m away | 79 m² | 114 m² | +35 m² +44% | 2021 |
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| 11, Helix Gardens822 m away | 58 m² | 93 m² | +35 m² +60% | 2018 |
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| 41, Hinton Road778 m away | 99 m² | 134 m² | +35 m² +35% | 2015 |
|---|
| 46, Dalberg Road375 m away | 45 m² | 80 m² | +35 m² +78% | 2013 |
|---|
| 10, Morval Road425 m away | 35 m² | 70 m² | +35 m² +100% | 2009 |
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| 53, Fawnbrake Avenue422 m away | 150 m² | 184 m² | +34 m² +23% | 2025 |
|---|
| 38, Torrens Road904 m away | 101 m² | 135 m² | +34 m² +34% | 2023 |
|---|
| 22, Bicknell Road992 m away | 107 m² | 141 m² | +34 m² +32% | 2023 |
|---|
| 30, Kestrel Avenue495 m away | 190 m² | 224 m² | +34 m² +18% | 2022 |
|---|
| 34, Dulwich Road472 m away | 66 m² | 100 m² | +34 m² +52% | 2020 |
|---|
| Flat C, 17, Helix Gardens822 m away | 64 m² | 98 m² | +34 m² +53% | 2015 |
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| Flat A, 20, Kellett Road446 m away | 41 m² | 74 m² | +33 m² +80% | 2025 |
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| 65, Arlingford Road702 m away | 90 m² | 123 m² | +33 m² +37% | 2024 |
|---|
| 39, Hollingbourne Road911 m away | 157 m² | 190 m² | +33 m² +21% | 2024 |
|---|
| 1, Mervan Road429 m away | 139 m² | 172 m² | +33 m² +24% | 2021 |
|---|
| 49d, Gresham Road641 m away | 47 m² | 80 m² | +33 m² +70% | 2021 |
|---|
| 80, Poplar Road700 m away | 63 m² | 96 m² | +33 m² +52% | 2021 |
|---|
| Flat 1, Lord Stanley Court, 31, Hinton Road783 m away | 71 m² | 104 m² | +33 m² +46% | 2021 |
|---|
| 60, Herne Hill Road811 m away | 113 m² | 146 m² | +33 m² +29% | 2021 |
|---|
| 28, Kestrel Avenue495 m away | 196 m² | 229 m² | +33 m² +17% | 2020 |
|---|
| 65, Milton Road344 m away | 35 m² | 68 m² | +33 m² +94% | 2019 |
|---|
| Flat 24, Alpha House, 4, Beta Place927 m away | 48 m² | 81 m² | +33 m² +69% | 2019 |
|---|
| Flat 17, Alpha House, 4, Beta Place927 m away | 91 m² | 124 m² | +33 m² +36% | 2019 |
|---|
| 255, Railton Road615 m away | 85 m² | 118 m² | +33 m² +39% | 2018 |
|---|
| 7, Morval Road433 m away | 106 m² | 139 m² | +33 m² +31% | 2016 |
|---|
| 7, Rattray Road320 m away | 105 m² | 138 m² | +33 m² +31% | 2011 |
|---|
| 218, Ferndale Road983 m away | 99 m² | 131 m² | +32 m² +32% | 2024 |
|---|
| 137, Milkwood Road416 m away | 94 m² | 126 m² | +32 m² +34% | 2023 |
|---|
| 64, Helix Road902 m away | 85 m² | 117 m² | +32 m² +38% | 2023 |
|---|
| 80, Arodene Road944 m away | 141 m² | 173 m² | +32 m² +23% | 2022 |
|---|
| 37a, Bellefields Road878 m away | 66 m² | 98 m² | +32 m² +48% | 2021 |
|---|
| 16, Brighton Terrace753 m away | 42 m² | 74 m² | +32 m² +76% | 2020 |
|---|
| 57, Ruskin Walk861 m away | 114 m² | 146 m² | +32 m² +28% | 2019 |
|---|
| 76, Kellett Road346 m away | 160 m² | 192 m² | +32 m² +20% | 2016 |
|---|
| 31, Tunstall Road779 m away | 55 m² | 87 m² | +32 m² +58% | 2014 |
|---|
| 100a, Lowden Road591 m away | 98 m² | 130 m² | +32 m² +33% | 2013 |
|---|
| 54, Josephine Avenue753 m away | 38 m² | 70 m² | +32 m² +84% | 2011 |
|---|
| 8, Chaucer Road251 m away | 46 m² | 77 m² | +31 m² +67% | 2025 |
|---|
| 31, Leander Road786 m away | 59 m² | 90 m² | +31 m² +53% | 2025 |
|---|
| 42, Oakbank Grove742 m away | 70 m² | 101 m² | +31 m² +44% | 2021 |
|---|
| 8, Shannon Grove815 m away | 83 m² | 114 m² | +31 m² +37% | 2021 |
|---|
| 48b, Elfindale Road939 m away | 66 m² | 97 m² | +31 m² +47% | 2020 |
|---|
| 18, Danecroft Road965 m away | 131 m² | 162 m² | +31 m² +24% | 2019 |
|---|
| 8, Dewey Lane658 m away | 38 m² | 69 m² | +31 m² +82% | 2013 |
|---|
| 82e, Herne Hill685 m away | 49 m² | 80 m² | +31 m² +63% | 2011 |
|---|
| 95, Poplar Road670 m away | 103 m² | 133 m² | +30 m² +29% | 2024 |
|---|
| 57a, Appach Road681 m away | 96 m² | 126 m² | +30 m² +31% | 2024 |
|---|
| 15, Saltoun Road479 m away | 60 m² | 90 m² | +30 m² +50% | 2022 |
|---|