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 BR2 9PL
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 |
|---|---|---|---|---|
| 17, Brookmead Avenue818 m away | 104 m² | 242 m² | +138 m² +133% | 2014 |
| 81, Southborough Road470 m away | 179 m² | 310 m² | +131 m² +73% | 2023 |
| 20, Carisbrooke Road722 m away | 92 m² | 209 m² | +117 m² +127% | 2025 |
| 80, Bromley Common515 m away | 213 m² | 329 m² | +116 m² +54% | 2012 |
| 47, Southborough Road632 m away | 97 m² | 211 m² | +114 m² +118% | 2025 |
| 48, Sunningdale Road365 m away | 98 m² | 210 m² | +112 m² +114% | 2017 |
| 38, Sunningdale Road365 m away | 78 m² | 189 m² | +111 m² +142% | 2015 |
| 12, Waldegrave Road632 m away | 253 m² | 360 m² | +107 m² +42% | 2025 |
| 29, Woodside Road316 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.
| 101 m² |
| 206 m² |
| +105 m² +104% |
| 2023 |
| 37, Highfield Road781 m away | 101 m² | 195 m² | +94 m² +93% | 2012 |
|---|
| 2, Johnson Road267 m away | 70 m² | 163 m² | +93 m² +133% | 2020 |
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| 44, Holmcroft Way807 m away | 84 m² | 170 m² | +86 m² +102% | 2026 |
|---|
| 28, Whitehall Road376 m away | 73 m² | 158 m² | +85 m² +116% | 2022 |
|---|
| 33, The Fairway710 m away | 93 m² | 175 m² | +82 m² +88% | 2026 |
|---|
| 15, Highfield Road781 m away | 182 m² | 262 m² | +80 m² +44% | 2024 |
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| 10, Union Road242 m away | 81 m² | 160 m² | +79 m² +98% | 2026 |
|---|
| 2, Mayfield Road410 m away | 105 m² | 184 m² | +79 m² +75% | 2023 |
|---|
| 261, Southlands Road790 m away | 106 m² | 181 m² | +75 m² +71% | 2019 |
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| 154, Southlands Road626 m away | 61 m² | 134 m² | +73 m² +120% | 2023 |
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| 13, Homemead Road912 m away | 143 m² | 216 m² | +73 m² +51% | 2015 |
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| 31, Cloisters Avenue581 m away | 96 m² | 167 m² | +71 m² +74% | 2018 |
|---|
| 18, Bickley Crescent886 m away | 90 m² | 160 m² | +70 m² +78% | 2024 |
|---|
| 2, Heron Court805 m away | 83 m² | 148 m² | +65 m² +78% | 2026 |
|---|
| 179, Southlands Road693 m away | 86 m² | 146 m² | +60 m² +70% | 2023 |
|---|
| 71, Homemead Road997 m away | 81 m² | 141 m² | +60 m² +74% | 2020 |
|---|
| 58, Bromley Common515 m away | 184 m² | 244 m² | +60 m² +33% | 2016 |
|---|
| 3, Birdham Close460 m away | 106 m² | 166 m² | +60 m² +57% | 2015 |
|---|
| 25, Crown Lane148 m away | 40 m² | 99 m² | +59 m² +148% | 2022 |
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| 13, Fashoda Road742 m away | 94 m² | 149 m² | +55 m² +59% | 2023 |
|---|
| 7, Brookmead Avenue818 m away | 103 m² | 157 m² | +54 m² +52% | 2026 |
|---|
| 28, Pope Road264 m away | 91 m² | 145 m² | +54 m² +59% | 2020 |
|---|
| 47, Cloisters Avenue581 m away | 77 m² | 129 m² | +52 m² +68% | 2023 |
|---|
| 12, Homemead Road973 m away | 92 m² | 144 m² | +52 m² +57% | 2023 |
|---|
| 55, Bourne Road823 m away | 73 m² | 125 m² | +52 m² +71% | 2017 |
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| 31, Southlands Road642 m away | 90 m² | 139 m² | +49 m² +54% | 2024 |
|---|
| 26, Fairmead897 m away | 83 m² | 132 m² | +49 m² +59% | 2023 |
|---|
| St Lukes Vicarage, 20, Bromley Common910 m away | 184 m² | 233 m² | +49 m² +27% | 2021 |
|---|
| 6a, Bloomfield Road459 m away | 116 m² | 165 m² | +49 m² +42% | 2016 |
|---|
| 9, Claremont Road710 m away | 145 m² | 193 m² | +48 m² +33% | 2025 |
|---|
| 16, St Augustines Avenue277 m away | 127 m² | 174 m² | +47 m² +37% | 2025 |
|---|
| 32, Bloomfield Road459 m away | 67 m² | 113 m² | +46 m² +69% | 2023 |
|---|
| 10, Heron Court805 m away | 86 m² | 132 m² | +46 m² +53% | 2022 |
|---|
| Flat 2, Broomhill Lodge, 67, Southborough Road632 m away | 88 m² | 133 m² | +45 m² +51% | 2021 |
|---|
| 2a, Bloomfield Road459 m away | 38 m² | 83 m² | +45 m² +118% | 2010 |
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| 238a, Southlands Road779 m away | 127 m² | 171 m² | +44 m² +35% | 2025 |
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| 22, Raglan Road790 m away | 88 m² | 132 m² | +44 m² +50% | 2023 |
|---|
| 35, Haywood Road747 m away | 87 m² | 130 m² | +43 m² +49% | 2019 |
|---|
| 44, Salisbury Road198 m away | 110 m² | 152 m² | +42 m² +38% | 2022 |
|---|
| 45, Fairmead951 m away | 88 m² | 129 m² | +41 m² +47% | 2024 |
|---|
| 212, Magpie Hall Lane798 m away | 42 m² | 83 m² | +41 m² +98% | 2014 |
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| 31, Homemead Road912 m away | 96 m² | 136 m² | +40 m² +42% | 2016 |
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| 13, Ringmer Way581 m away | 150 m² | 190 m² | +40 m² +27% | 2015 |
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| 33, Blenheim Road538 m away | 118 m² | 157 m² | +39 m² +33% | 2017 |
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| 23, Whitehall Road396 m away | 77 m² | 115 m² | +38 m² +49% | 2023 |
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| 12, Herbert Road214 m away | 58 m² | 96 m² | +38 m² +66% | 2021 |
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| 12, Walpole Road346 m away | 74 m² | 112 m² | +38 m² +51% | 2021 |
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| 1a, Southlands Road642 m away | 78 m² | 116 m² | +38 m² +49% | 2020 |
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| 13, Ruskin Walk564 m away | 86 m² | 124 m² | +38 m² +44% | 2019 |
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| 273, Southborough Lane822 m away | 101 m² | 139 m² | +38 m² +38% | 2016 |
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| 5, Whitehall Road396 m away | 112 m² | 150 m² | +38 m² +34% | 2013 |
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| 67, Southborough Road632 m away | 78 m² | 116 m² | +38 m² +49% | 2012 |
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| 45, Holbrook Way873 m away | 77 m² | 114 m² | +37 m² +48% | 2018 |
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| 14, Highfield Road751 m away | 118 m² | 154 m² | +36 m² +31% | 2021 |
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| 73, Sunray Avenue616 m away | 93 m² | 129 m² | +36 m² +39% | 2016 |
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| 31, Southlands Grove989 m away | 107 m² | 143 m² | +36 m² +34% | 2016 |
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| 5, Chelsea Court, Southlands Grove989 m away | 124 m² | 160 m² | +36 m² +29% | 2014 |
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| 23, Balfour Road159 m away | 90 m² | 125 m² | +35 m² +39% | 2024 |
|---|
| 67, Balfour Road159 m away | 77 m² | 112 m² | +35 m² +45% | 2020 |
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| 50, Magpie Hall Lane706 m away | 65 m² | 100 m² | +35 m² +54% | 2020 |
|---|
| 40, Parkfield Way953 m away | 83 m² | 118 m² | +35 m² +42% | 2020 |
|---|
| 38, Salisbury Road198 m away | 79 m² | 114 m² | +35 m² +44% | 2019 |
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| 97, Southborough Road470 m away | 102 m² | 137 m² | +35 m² +34% | 2016 |
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| 21, Cloisters Avenue581 m away | 93 m² | 128 m² | +35 m² +38% | 2012 |
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| 123, Turpington Lane742 m away | 40 m² | 75 m² | +35 m² +88% | 2009 |
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| 44, Sunray Avenue538 m away | 95 m² | 128 m² | +33 m² +35% | 2025 |
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| 19, Elliott Road713 m away | 91 m² | 124 m² | +33 m² +36% | 2021 |
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| 256, Southlands Road779 m away | 101 m² | 134 m² | +33 m² +33% | 2017 |
|---|
| 62, The Fairway761 m away | 38 m² | 71 m² | +33 m² +87% | 2015 |
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| 10c, Austin Avenue429 m away | 191 m² | 224 m² | +33 m² +17% | 2010 |
|---|
| Flat 13, 1, Brosse Way741 m away | 54 m² | 86 m² | +32 m² +59% | 2025 |
|---|
| 120, Southlands Road626 m away | 74 m² | 106 m² | +32 m² +43% | 2024 |
|---|
| 24, Southlands Road615 m away | 75 m² | 107 m² | +32 m² +43% | 2022 |
|---|
| 52, Parkfield Way953 m away | 74 m² | 106 m² | +32 m² +43% | 2022 |
|---|
| 110, Victoria Road30 m away | 96 m² | 128 m² | +32 m² +33% | 2020 |
|---|
| 3, Pope Road310 m away | 93 m² | 125 m² | +32 m² +34% | 2020 |
|---|
| 15, Homemead Road912 m away | 120 m² | 152 m² | +32 m² +27% | 2014 |
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| 125, Bromley Common334 m away | 28 m² | 60 m² | +32 m² +114% | 2009 |
|---|
| 22, Bourne Road785 m away | 95 m² | 126 m² | +31 m² +33% | 2026 |
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| 19, Salisbury Road164 m away | 73 m² | 104 m² | +31 m² +42% | 2025 |
|---|
| 12, St Augustines Avenue277 m away | 129 m² | 160 m² | +31 m² +24% | 2018 |
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| 57, Cloisters Avenue581 m away | 94 m² | 125 m² | +31 m² +33% | 2018 |
|---|
| 9, The Fairway710 m away | 94 m² | 125 m² | +31 m² +33% | 2017 |
|---|
| 61, Balfour Road159 m away | 68 m² | 98 m² | +30 m² +44% | 2021 |
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| 16, Herbert Road214 m away | 65 m² | 94 m² | +29 m² +45% | 2026 |
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| 14, Cowper Road519 m away | 107 m² | 136 m² | +29 m² +27% | 2026 |
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| 68, Pope Road264 m away | 98 m² | 127 m² | +29 m² +30% | 2025 |
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| 60, Bourne Road785 m away | 62 m² | 91 m² | +29 m² +47% | 2025 |
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| 100, Salisbury Road198 m away | 74 m² | 103 m² | +29 m² +39% | 2024 |
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| 74, Southborough Road710 m away | 127 m² | 156 m² | +29 m² +23% | 2024 |
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| 7, Walwyn Avenue957 m away | 59 m² | 88 m² | +29 m² +49% | 2023 |
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| 14, Southlands Road615 m away | 102 m² | 131 m² | +29 m² +28% | 2022 |
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| 73, Havelock Road921 m away | 83 m² | 112 m² | +29 m² +35% | 2018 |
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| 98, Salisbury Road198 m away | 60 m² | 89 m² | +29 m² +48% | 2015 |
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| 3, Mosslea Road151 m away | 101 m² | 129 m² | +28 m² +28% | 2025 |
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| 34, Cloisters Avenue619 m away | 96 m² | 124 m² | +28 m² +29% | 2025 |
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| 183, Southlands Road693 m away | 94 m² | 122 m² | +28 m² +30% | 2025 |
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| 12, Brooklyn Road319 m away | 75 m² | 103 m² | +28 m² +37% | 2023 |
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| 3, Herbert Road214 m away | 75 m² | 103 m² | +28 m² +37% | 2018 |
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| 40, Bourne Road785 m away | 87 m² | 115 m² | +28 m² +32% | 2016 |
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| 113, Victoria Road0 m away | 72 m² | 99 m² | +27 m² +38% | 2026 |
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| 71, Crown Lane148 m away | 106 m² | 133 m² | +27 m² +25% | 2026 |
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| 34, Balfour Road125 m away | 75 m² | 102 m² | +27 m² +36% | 2025 |
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| 13, Narrow Way551 m away | 75 m² | 102 m² | +27 m² +36% | 2025 |
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| 42, Bourne Road785 m away | 99 m² | 126 m² | +27 m² +27% | 2024 |
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| 24, Balfour Road125 m away | 74 m² | 101 m² | +27 m² +36% | 2023 |
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| 256, Southborough Lane811 m away | 136 m² | 163 m² | +27 m² +20% | 2020 |
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| 94, Salisbury Road198 m away | 66 m² | 93 m² | +27 m² +41% | 2018 |
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| 58, Homemead Road973 m away | 94 m² | 121 m² | +27 m² +29% | 2015 |
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| 48a, Southlands Road605 m away | 49 m² | 75 m² | +26 m² +53% | 2022 |
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| Flat 2, Shoreditch House, 9, Wells View Drive481 m away | 46 m² | 71 m² | +25 m² +54% | 2024 |
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| 49, Havelock Road921 m away | 94 m² | 119 m² | +25 m² +27% | 2024 |
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| 133, Southlands Road643 m away | 119 m² | 144 m² | +25 m² +21% | 2018 |
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| 131, Southlands Road643 m away | 119 m² | 144 m² | +25 m² +21% | 2018 |
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| 2, Highfield Road751 m away | 145 m² | 170 m² | +25 m² +17% | 2018 |
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| 42, Salisbury Road198 m away | 61 m² | 85 m² | +24 m² +39% | 2026 |
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| 7, Walpole Road401 m away | 118 m² | 142 m² | +24 m² +20% | 2025 |
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| 33, Fashoda Road742 m away | 93 m² | 117 m² | +24 m² +26% | 2025 |
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| 21, Clarence Road874 m away | 123 m² | 147 m² | +24 m² +20% | 2025 |
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| 46, Sunray Avenue538 m away | 91 m² | 115 m² | +24 m² +26% | 2021 |
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| 129, Southlands Road643 m away | 125 m² | 149 m² | +24 m² +19% | 2018 |
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| 240, Southborough Lane811 m away | 130 m² | 154 m² | +24 m² +18% | 2017 |
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| 151, Southlands Road693 m away | 78 m² | 102 m² | +24 m² +31% | 2014 |
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| 70, Magpie Hall Lane706 m away | 120 m² | 143 m² | +23 m² +19% | 2021 |
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| 29, Crown Lane148 m away | 85 m² | 108 m² | +23 m² +27% | 2020 |
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| 7, Clarence Road874 m away | 95 m² | 118 m² | +23 m² +24% | 2017 |
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| 46, Bromley Common910 m away | 136 m² | 159 m² | +23 m² +17% | 2015 |
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| 33, St Augustines Avenue277 m away | 128 m² | 150 m² | +22 m² +17% | 2026 |
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| 9, Herbert Road214 m away | 83 m² | 105 m² | +22 m² +27% | 2023 |
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| 43, Cowper Road477 m away | 92 m² | 114 m² | +22 m² +24% | 2022 |
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| 38, Haywood Road768 m away | 77 m² | 99 m² | +22 m² +29% | 2022 |
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| 15, Bourne Road823 m away | 80 m² | 102 m² | +22 m² +28% | 2021 |
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| 11, Mosslea Road151 m away | 79 m² | 101 m² | +22 m² +28% | 2013 |
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| 109, Bromley Common570 m away | 86 m² | 108 m² | +22 m² +26% | 2009 |
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| 3, Holbrook Way873 m away | 76 m² | 97 m² | +21 m² +28% | 2021 |
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| 9, Pope Road310 m away | 109 m² | 130 m² | +21 m² +19% | 2020 |
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| 9, Nelson Road771 m away | 100 m² | 121 m² | +21 m² +21% | 2020 |
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| 121, Crown Lane103 m away | 77 m² | 98 m² | +21 m² +27% | 2019 |
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| 39, Balfour Road159 m away | 65 m² | 86 m² | +21 m² +32% | 2015 |
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| 30, Renwick Drive290 m away | 127 m² | 147 m² | +20 m² +16% | 2024 |
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| 51, Bourne Road823 m away | 69 m² | 89 m² | +20 m² +29% | 2024 |
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| 68, Southborough Road710 m away | 110 m² | 130 m² | +20 m² +18% | 2022 |
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| 14, Homemead Road973 m away | 93 m² | 113 m² | +20 m² +22% | 2022 |
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| 262, Southborough Lane811 m away | 104 m² | 124 m² | +20 m² +19% | 2018 |
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| Flat 11, Ravenleigh Court, 89, Bromley Common570 m away | 45 m² | 64 m² | +19 m² +42% | 2020 |
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| 22, Wellington Road878 m away | 77 m² | 96 m² | +19 m² +25% | 2016 |
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| 8, Holbrook Way908 m away | 98 m² | 117 m² | +19 m² +19% | 2016 |
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| 43, Fashoda Road742 m away | 85 m² | 103 m² | +18 m² +21% | 2026 |
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| 29, Bickley Crescent859 m away | 101 m² | 119 m² | +18 m² +18% | 2024 |
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| 38, Bickley Crescent886 m away | 89 m² | 107 m² | +18 m² +20% | 2022 |
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| 26, Parkfield Way953 m away | 78 m² | 96 m² | +18 m² +23% | 2022 |
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| 35, Crown Lane148 m away | 80 m² | 98 m² | +18 m² +23% | 2020 |
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| 53, Cowper Road477 m away | 87 m² | 105 m² | +18 m² +21% | 2019 |
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| 25, St Augustines Avenue277 m away | 117 m² | 135 m² | +18 m² +15% | 2018 |
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| 6, Annesley Place344 m away | 118 m² | 136 m² | +18 m² +15% | 2015 |
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| 117, Victoria Road0 m away | 75 m² | 92 m² | +17 m² +23% | 2022 |
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| 23, Fashoda Road742 m away | 67 m² | 84 m² | +17 m² +25% | 2017 |
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| 8, Jaffray Road703 m away | 76 m² | 93 m² | +17 m² +22% | 2009 |
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| 35, Elliott Road713 m away | 88 m² | 104 m² | +16 m² +18% | 2026 |
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| 46, Magpie Hall Lane706 m away | 59 m² | 75 m² | +16 m² +27% | 2024 |
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| 67, Addison Road551 m away | 99 m² | 115 m² | +16 m² +16% | 2022 |
|---|
| 2a, Fashoda Road734 m away | 67 m² | 83 m² | +16 m² +24% | 2018 |
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| 21, Brooklyn Road319 m away | 93 m² | 109 m² | +16 m² +17% | 2015 |
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| 4, Balfour Road125 m away | 84 m² | 100 m² | +16 m² +19% | 2012 |
|---|
| 15, Carlyle Avenue982 m away | 61 m² | 77 m² | +16 m² +26% | 2008 |
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| 10a, Magpie Hall Lane691 m away | 48 m² | 63 m² | +15 m² +31% | 2022 |
|---|
| 28, Havelock Road903 m away | 79 m² | 94 m² | +15 m² +19% | 2022 |
|---|
| 42, Herbert Road214 m away | 45 m² | 60 m² | +15 m² +33% | 2020 |
|---|
| 120, Southborough Road389 m away | 95 m² | 110 m² | +15 m² +16% | 2020 |
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