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 9JS
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 |
|---|---|---|---|---|
| 32, Stone Road996 m away | 150 m² | 281 m² | +131 m² +87% | 2021 |
| 20, Carisbrooke Road894 m away | 92 m² | 209 m² | +117 m² +127% | 2025 |
| 35, Hayes Road509 m away | 172 m² | 289 m² | +117 m² +68% | 2021 |
| 92, Sandford Road526 m away | 138 m² | 247 m² | +109 m² +79% | 2023 |
| 92, Murray Avenue496 m away | 134 m² | 223 m² | +89 m² +66% | 2017 |
| 65, Bishops Avenue532 m away | 144 m² | 226 m² | +82 m² +57% | 2025 |
| 25, Hayes Lane610 m away | 147 m² | 222 m² | +75 m² +51% | 2015 |
| 25, Rafford Way387 m away | 94 m² | 167 m² | +73 m² +78% | 2026 |
| 38, The Chase281 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.
| 191 m² |
| +70 m² +58% |
| 2026 |
| 1 Hailing Mews, 21, Wendover Road91 m away | 72 m² | 140 m² | +68 m² +94% | 2021 |
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| 2, Heron Court825 m away | 83 m² | 148 m² | +65 m² +78% | 2026 |
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| 39, Cromwell Avenue412 m away | 113 m² | 178 m² | +65 m² +58% | 2023 |
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| 3, New Farm Avenue619 m away | 111 m² | 175 m² | +64 m² +58% | 2020 |
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| 3, Hurstfield961 m away | 81 m² | 145 m² | +64 m² +79% | 2017 |
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| 21, Cromwell Avenue412 m away | 133 m² | 196 m² | +63 m² +47% | 2021 |
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| 63, Harwood Avenue697 m away | 147 m² | 207 m² | +60 m² +41% | 2024 |
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| 5, Letchworth Close963 m away | 165 m² | 222 m² | +57 m² +35% | 2016 |
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| 55, Glanville Road313 m away | 85 m² | 141 m² | +56 m² +66% | 2025 |
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| 113b, Widmore Road909 m away | 52 m² | 108 m² | +56 m² +108% | 2019 |
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| 166, Queen Anne Avenue975 m away | 84 m² | 139 m² | +55 m² +65% | 2026 |
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| 39, Palace View185 m away | 107 m² | 162 m² | +55 m² +51% | 2019 |
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| 106, Palace View332 m away | 105 m² | 160 m² | +55 m² +52% | 2016 |
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| 33, Beadon Road789 m away | 195 m² | 247 m² | +52 m² +27% | 2021 |
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| 55, Bourne Road906 m away | 73 m² | 125 m² | +52 m² +71% | 2017 |
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| 23b, Hayes Lane610 m away | 170 m² | 222 m² | +52 m² +31% | 2015 |
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| 16, Cheveney Walk714 m away | 72 m² | 124 m² | +52 m² +72% | 2015 |
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| 94, Palace View332 m away | 113 m² | 164 m² | +51 m² +45% | 2021 |
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| 29a, Rochester Avenue630 m away | 113 m² | 163 m² | +50 m² +44% | 2020 |
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| 118, Homesdale Road668 m away | 66 m² | 115 m² | +49 m² +74% | 2025 |
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| 31, Southlands Road974 m away | 90 m² | 139 m² | +49 m² +54% | 2024 |
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| 16, The Chase281 m away | 115 m² | 164 m² | +49 m² +43% | 2023 |
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| St Lukes Vicarage, 20, Bromley Common747 m away | 184 m² | 233 m² | +49 m² +27% | 2021 |
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| 38, Cedar Road896 m away | 105 m² | 154 m² | +49 m² +47% | 2018 |
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| 12, D'Arcy Place826 m away | 128 m² | 176 m² | +48 m² +38% | 2024 |
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| 53, Durham Road930 m away | 89 m² | 137 m² | +48 m² +54% | 2024 |
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| 65, Hayes Lane968 m away | 127 m² | 175 m² | +48 m² +38% | 2024 |
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| 76, Queen Anne Avenue815 m away | 86 m² | 133 m² | +47 m² +55% | 2026 |
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| 33, Rafford Way387 m away | 118 m² | 164 m² | +46 m² +39% | 2026 |
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| 71, Hayes Lane968 m away | 151 m² | 197 m² | +46 m² +30% | 2026 |
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| 10, Heron Court825 m away | 86 m² | 132 m² | +46 m² +53% | 2022 |
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| 48, Newbury Road544 m away | 76 m² | 122 m² | +46 m² +61% | 2021 |
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| 69, Homesdale Road580 m away | 113 m² | 159 m² | +46 m² +41% | 2021 |
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| 86, Queen Anne Avenue815 m away | 90 m² | 136 m² | +46 m² +51% | 2019 |
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| 40, Cedar Road896 m away | 86 m² | 131 m² | +45 m² +52% | 2026 |
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| 104, Murray Avenue496 m away | 121 m² | 166 m² | +45 m² +37% | 2024 |
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| 1a, Gundulph Road550 m away | 61 m² | 106 m² | +45 m² +74% | 2024 |
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| 22, Raglan Road834 m away | 88 m² | 132 m² | +44 m² +50% | 2023 |
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| 22, Stanley Road366 m away | 89 m² | 133 m² | +44 m² +49% | 2022 |
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| 61, Bishops Avenue532 m away | 86 m² | 130 m² | +44 m² +51% | 2017 |
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| 57, Forde Avenue467 m away | 101 m² | 144 m² | +43 m² +43% | 2017 |
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| 32, Glanville Road331 m away | 89 m² | 132 m² | +43 m² +48% | 2014 |
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| 37, Glanville Road313 m away | 84 m² | 126 m² | +42 m² +50% | 2021 |
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| 23c, Hayes Lane610 m away | 246 m² | 287 m² | +41 m² +17% | 2025 |
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| Apartment 1, The Old Post Office, 3b, East Street896 m away | 65 m² | 106 m² | +41 m² +63% | 2024 |
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| 22, Napier Road286 m away | 77 m² | 118 m² | +41 m² +53% | 2023 |
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| 94, Sandford Road526 m away | 112 m² | 152 m² | +40 m² +36% | 2022 |
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| 18, Cheveney Walk714 m away | 85 m² | 125 m² | +40 m² +47% | 2015 |
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| 34, Newbury Road544 m away | 75 m² | 114 m² | +39 m² +52% | 2021 |
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| 41, Bromley Gardens982 m away | 89 m² | 127 m² | +38 m² +43% | 2026 |
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| 78, Nightingale Lane757 m away | 92 m² | 130 m² | +38 m² +41% | 2025 |
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| 89, Queen Anne Avenue857 m away | 83 m² | 121 m² | +38 m² +46% | 2020 |
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| 1a, Southlands Road974 m away | 78 m² | 116 m² | +38 m² +49% | 2020 |
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| 82, Bromley Gardens993 m away | 77 m² | 114 m² | +37 m² +48% | 2024 |
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| 24, Ethelbert Close617 m away | 73 m² | 110 m² | +37 m² +51% | 2022 |
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| 98, Newbury Road544 m away | 82 m² | 119 m² | +37 m² +45% | 2019 |
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| 37, Beadon Road789 m away | 187 m² | 224 m² | +37 m² +20% | 2018 |
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| 19, Durham Road930 m away | 51 m² | 87 m² | +36 m² +71% | 2023 |
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| 30, Stanley Road404 m away | 79 m² | 114 m² | +35 m² +44% | 2025 |
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| 71, Forde Avenue467 m away | 131 m² | 165 m² | +34 m² +26% | 2023 |
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| 15, Ferndale855 m away | 87 m² | 121 m² | +34 m² +39% | 2022 |
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| 111, Homesdale Road646 m away | 96 m² | 130 m² | +34 m² +35% | 2020 |
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| 158, Homesdale Road720 m away | 63 m² | 97 m² | +34 m² +54% | 2020 |
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| 49, Forde Avenue467 m away | 94 m² | 128 m² | +34 m² +36% | 2018 |
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| 19, Elliott Road982 m away | 91 m² | 124 m² | +33 m² +36% | 2021 |
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| 51, Bromley Crescent948 m away | 70 m² | 103 m² | +33 m² +47% | 2019 |
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| 29, Park Road977 m away | 113 m² | 146 m² | +33 m² +29% | 2016 |
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| 5, Gundulph Road550 m away | 80 m² | 112 m² | +32 m² +40% | 2016 |
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| 22, Bourne Road917 m away | 95 m² | 126 m² | +31 m² +33% | 2026 |
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| 88, Newbury Road544 m away | 87 m² | 118 m² | +31 m² +36% | 2025 |
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| 20, Glanville Road331 m away | 84 m² | 115 m² | +31 m² +37% | 2022 |
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| 142, Ridley Road804 m away | 67 m² | 98 m² | +31 m² +46% | 2019 |
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| 2, Denmark Road900 m away | 180 m² | 211 m² | +31 m² +17% | 2017 |
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| 1, Cameron Road689 m away | 109 m² | 139 m² | +30 m² +28% | 2026 |
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| 63, Ravensbourne Road588 m away | 101 m² | 131 m² | +30 m² +30% | 2025 |
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| 44, Bishops Avenue534 m away | 131 m² | 161 m² | +30 m² +23% | 2024 |
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| 12, Aylesbury Road570 m away | 79 m² | 109 m² | +30 m² +38% | 2024 |
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| 71, Bishops Avenue532 m away | 93 m² | 123 m² | +30 m² +32% | 2020 |
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| 27, Gwydyr Road847 m away | 85 m² | 115 m² | +30 m² +35% | 2017 |
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| 111, Masons Hill261 m away | 44 m² | 74 m² | +30 m² +68% | 2012 |
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| 60, Bourne Road917 m away | 62 m² | 91 m² | +29 m² +47% | 2025 |
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| 7, Walwyn Avenue889 m away | 59 m² | 88 m² | +29 m² +49% | 2023 |
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| 51, Rafford Way387 m away | 136 m² | 165 m² | +29 m² +21% | 2019 |
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| 73, Havelock Road732 m away | 83 m² | 112 m² | +29 m² +35% | 2018 |
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| 29, Rochester Avenue630 m away | 126 m² | 155 m² | +29 m² +23% | 2017 |
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| 18, Whitehaven Close759 m away | 45 m² | 74 m² | +29 m² +64% | 2013 |
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| 62, The Chase281 m away | 111 m² | 139 m² | +28 m² +25% | 2023 |
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| 36, Ravensbourne Road541 m away | 86 m² | 114 m² | +28 m² +33% | 2020 |
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| 40, Bourne Road917 m away | 87 m² | 115 m² | +28 m² +32% | 2016 |
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| Flat 15, The Laurels, 1, Homefield Road925 m away | 78 m² | 106 m² | +28 m² +36% | 2013 |
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| 27, Bromley Crescent948 m away | 101 m² | 128 m² | +27 m² +27% | 2025 |
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| 42, Bourne Road917 m away | 99 m² | 126 m² | +27 m² +27% | 2024 |
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| 102, Newbury Road544 m away | 85 m² | 112 m² | +27 m² +32% | 2020 |
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| 15, Cromwell Close301 m away | 79 m² | 106 m² | +27 m² +34% | 2012 |
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| 69, Newbury Road565 m away | 81 m² | 107 m² | +26 m² +32% | 2025 |
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| 9, Murray Avenue281 m away | 80 m² | 106 m² | +26 m² +33% | 2019 |
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| 25, Park Road977 m away | 86 m² | 112 m² | +26 m² +30% | 2019 |
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| 12, New Farm Avenue619 m away | 137 m² | 163 m² | +26 m² +19% | 2012 |
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| 65, Nightingale Lane889 m away | 88 m² | 113 m² | +25 m² +28% | 2026 |
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| 49, Havelock Road732 m away | 94 m² | 119 m² | +25 m² +27% | 2024 |
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| 138, Murray Avenue755 m away | 156 m² | 181 m² | +25 m² +16% | 2024 |
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| 25, Ravensbourne Road462 m away | 137 m² | 162 m² | +25 m² +18% | 2022 |
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| 13, Bromley Gardens982 m away | 87 m² | 112 m² | +25 m² +29% | 2018 |
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| 3, Reflex Apartments, 1, Wheeler Place211 m away | 61 m² | 85 m² | +24 m² +39% | 2024 |
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| 58, Nightingale Lane905 m away | 118 m² | 142 m² | +24 m² +20% | 2024 |
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| 10, South Street894 m away | 74 m² | 98 m² | +24 m² +32% | 2022 |
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| 49, Queen Anne Avenue685 m away | 149 m² | 172 m² | +23 m² +15% | 2026 |
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| Flat 4, Cromarty Court, 126 - 128, Widmore Road902 m away | 31 m² | 54 m² | +23 m² +74% | 2023 |
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| 32, Nightingale Lane905 m away | 88 m² | 111 m² | +23 m² +26% | 2020 |
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| 128, Ridley Road804 m away | 62 m² | 85 m² | +23 m² +37% | 2019 |
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| 27, Bromley Gardens982 m away | 90 m² | 113 m² | +23 m² +26% | 2017 |
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| 46, Bromley Common747 m away | 136 m² | 159 m² | +23 m² +17% | 2015 |
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| 163, Homesdale Road947 m away | 74 m² | 97 m² | +23 m² +31% | 2014 |
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| Flat 2, The Chilterns, 148, Murray Avenue755 m away | 58 m² | 81 m² | +23 m² +40% | 2013 |
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| 63, Widmore Road842 m away | 42 m² | 65 m² | +23 m² +55% | 2012 |
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| 74, Newbury Road544 m away | 68 m² | 90 m² | +22 m² +32% | 2024 |
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| 21, Mornington Avenue823 m away | 90 m² | 112 m² | +22 m² +24% | 2023 |
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| 15, Sparkes Close266 m away | 90 m² | 112 m² | +22 m² +24% | 2022 |
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| 15, Bourne Road906 m away | 80 m² | 102 m² | +22 m² +28% | 2021 |
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| 15, Exchange Apartments, 41, Sparkes Close207 m away | 62 m² | 84 m² | +22 m² +35% | 2018 |
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| 23, Exchange Apartments, 41, Sparkes Close207 m away | 62 m² | 84 m² | +22 m² +35% | 2018 |
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| 5, Napier Road286 m away | 80 m² | 102 m² | +22 m² +28% | 2018 |
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| 107, Murray Avenue672 m away | 108 m² | 130 m² | +22 m² +20% | 2017 |
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| Flat 29, Gainsborough Court, Homesdale Road541 m away | 48 m² | 69 m² | +21 m² +44% | 2025 |
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| Flat 3, Mayfield Court, 56, Westmoreland Road707 m away | 48 m² | 69 m² | +21 m² +44% | 2025 |
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| 59, Beechfield Road980 m away | 96 m² | 117 m² | +21 m² +22% | 2024 |
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| 9, Nelson Road863 m away | 100 m² | 121 m² | +21 m² +21% | 2020 |
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| 7a, Homesdale Road512 m away | 64 m² | 85 m² | +21 m² +33% | 2012 |
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| 4, Forstal Close708 m away | 78 m² | 98 m² | +20 m² +26% | 2025 |
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| 51, Bourne Road906 m away | 69 m² | 89 m² | +20 m² +29% | 2024 |
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| 77, Ridley Road804 m away | 107 m² | 127 m² | +20 m² +19% | 2023 |
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| Flat 1, 21, Sandford Road402 m away | 65 m² | 85 m² | +20 m² +31% | 2018 |
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| Flat 10, 1, Sheridan Place988 m away | 54 m² | 74 m² | +20 m² +37% | 2016 |
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| 9, Godwin Road577 m away | 88 m² | 107 m² | +19 m² +22% | 2026 |
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| 11, Tavistock Road796 m away | 115 m² | 134 m² | +19 m² +17% | 2025 |
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| 27b, Park Road977 m away | 106 m² | 125 m² | +19 m² +18% | 2024 |
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| Flat 32, Iconia House, 6, Homesdale Road556 m away | 43 m² | 62 m² | +19 m² +44% | 2023 |
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| 7, Bromley Crescent948 m away | 89 m² | 108 m² | +19 m² +21% | 2022 |
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| 33, Liddon Road842 m away | 77 m² | 96 m² | +19 m² +25% | 2020 |
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| 22, Wellington Road740 m away | 77 m² | 96 m² | +19 m² +25% | 2016 |
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| Flat A, 13, Freelands Road988 m away | 51 m² | 70 m² | +19 m² +37% | 2015 |
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| Flat 18, Gainsborough Court, Homesdale Road541 m away | 50 m² | 68 m² | +18 m² +36% | 2024 |
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| 14, Ethelbert Close617 m away | 55 m² | 73 m² | +18 m² +33% | 2023 |
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| Flat 36, The Oasis, 124, Widmore Road878 m away | 47 m² | 65 m² | +18 m² +38% | 2020 |
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| 177, Homesdale Road947 m away | 75 m² | 93 m² | +18 m² +24% | 2020 |
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| 43, Bromley Crescent948 m away | 56 m² | 74 m² | +18 m² +32% | 2016 |
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| 37, Bromley Crescent948 m away | 75 m² | 93 m² | +18 m² +24% | 2014 |
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| 83, Ridley Road804 m away | 109 m² | 126 m² | +17 m² +16% | 2025 |
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| 94, Queen Anne Avenue815 m away | 90 m² | 107 m² | +17 m² +19% | 2024 |
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| 26, Sparkes Close266 m away | 93 m² | 110 m² | +17 m² +18% | 2020 |
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| 65, Newbury Road565 m away | 86 m² | 103 m² | +17 m² +20% | 2019 |
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| 160, Homesdale Road720 m away | 65 m² | 82 m² | +17 m² +26% | 2019 |
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| 11, Bromley Crescent948 m away | 88 m² | 105 m² | +17 m² +19% | 2019 |
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| 49a, Homesdale Road580 m away | 62 m² | 79 m² | +17 m² +27% | 2018 |
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| 25, Liddon Road842 m away | 91 m² | 108 m² | +17 m² +19% | 2018 |
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| 42, Bromley Crescent948 m away | 75 m² | 92 m² | +17 m² +23% | 2018 |
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| 8, Jaffray Road953 m away | 76 m² | 93 m² | +17 m² +22% | 2009 |
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| 11, New Farm Avenue619 m away | 101 m² | 117 m² | +16 m² +16% | 2026 |
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| 35, Elliott Road982 m away | 88 m² | 104 m² | +16 m² +18% | 2026 |
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| Flat 6, 4, Hayes Lane559 m away | 55 m² | 71 m² | +16 m² +29% | 2022 |
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| Flat 2, Queen Anne Court, 38, Westmoreland Road707 m away | 45 m² | 61 m² | +16 m² +36% | 2022 |
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| Flat 3, Bromley House, Compass Lane987 m away | 58 m² | 74 m² | +16 m² +28% | 2022 |
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| 4, Devonshire Square342 m away | 88 m² | 104 m² | +16 m² +18% | 2021 |
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| Flat 1, 35, Park Road977 m away | 95 m² | 111 m² | +16 m² +17% | 2021 |
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| 19, Ferndale855 m away | 93 m² | 109 m² | +16 m² +17% | 2020 |
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| 26, Axiom Apartments, 42, Sparkes Close236 m away | 77 m² | 93 m² | +16 m² +21% | 2019 |
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| 11, Pembroke Road919 m away | 88 m² | 104 m² | +16 m² +18% | 2015 |
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| Flat 6, Eccleshill, 5, Durham Road797 m away | 52 m² | 67 m² | +15 m² +29% | 2024 |
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| Flat 1, 15, Hayes Road509 m away | 38 m² | 53 m² | +15 m² +39% | 2023 |
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| 53, Godwin Road577 m away | 69 m² | 84 m² | +15 m² +22% | 2023 |
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| Flat 34, The Laurels, 1, Homefield Road925 m away | 55 m² | 70 m² | +15 m² +27% | 2023 |
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| 14a, Langdon Road0 m away | 49 m² | 64 m² | +15 m² +31% | 2022 |
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| 10, Aylesbury Road570 m away | 69 m² | 84 m² | +15 m² +22% | 2022 |
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| 28, Havelock Road738 m away | 79 m² | 94 m² | +15 m² +19% | 2022 |
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| 28, Godwin Road600 m away | 81 m² | 96 m² | +15 m² +19% | 2021 |
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| 4, Reflex Apartments, 1, Wheeler Place211 m away | 60 m² | 75 m² | +15 m² +25% | 2020 |
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| 154, Queen Anne Avenue975 m away | 88 m² | 103 m² | +15 m² +17% | 2019 |
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| 224, Homesdale Road927 m away | 81 m² | 96 m² | +15 m² +19% | 2016 |
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