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 CR7 8AP
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 |
|---|---|---|---|---|
| 276, Norbury Avenue818 m away | 165 m² | 337 m² | +172 m² +104% | 2019 |
| 18, Norbury Hill890 m away | 122 m² | 250 m² | +128 m² +105% | 2021 |
| 28, Springfield Road814 m away | 93 m² | 209 m² | +116 m² +125% | 2024 |
| 8, Florida Road625 m away | 101 m² | 214 m² | +113 m² +112% | 2025 |
| 34, Highbury Avenue158 m away | 95 m² | 206 m² | +111 m² +117% | 2014 |
| 1, Green Lane Gardens591 m away | 111 m² | 220 m² | +109 m² +98% | 2025 |
| 13, Camden Gardens516 m away | 75 m² | 180 m² | +105 m² +140% | 2014 |
| 58, Green Lane468 m away | 108 m² | 211 m² | +103 m² +95% | 2023 |
| 49, Camden Gardens516 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 |
| 166 m² |
| +88 m² +113% |
| 2014 |
| 34, Camden Gardens527 m away | 72 m² | 160 m² | +88 m² +122% | 2014 |
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| 170, Melfort Road452 m away | 101 m² | 186 m² | +85 m² +84% | 2026 |
|---|
| 33, Beatrice Avenue824 m away | 59 m² | 142 m² | +83 m² +141% | 2015 |
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| 48, Dalmeny Avenue192 m away | 91 m² | 171 m² | +80 m² +88% | 2026 |
|---|
| 169, Melfort Road456 m away | 101 m² | 181 m² | +80 m² +79% | 2025 |
|---|
| 33, St Oswalds Road774 m away | 97 m² | 176 m² | +79 m² +81% | 2025 |
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| 27, Carolina Road560 m away | 102 m² | 181 m² | +79 m² +77% | 2024 |
|---|
| 57, Hawthorn Avenue426 m away | 91 m² | 170 m² | +79 m² +87% | 2022 |
|---|
| 30, Goston Gardens697 m away | 99 m² | 178 m² | +79 m² +80% | 2015 |
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| 68, Springfield Road814 m away | 144 m² | 223 m² | +79 m² +55% | 2014 |
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| 54, Furze Road983 m away | 78 m² | 154 m² | +76 m² +97% | 2025 |
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| 7, Quadrant Road987 m away | 207 m² | 283 m² | +76 m² +37% | 2025 |
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| 14, Beech Road993 m away | 57 m² | 132 m² | +75 m² +132% | 2022 |
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| 64, Winterbourne Road695 m away | 62 m² | 135 m² | +73 m² +118% | 2024 |
|---|
| 14, Buckingham Avenue340 m away | 105 m² | 178 m² | +73 m² +70% | 2014 |
|---|
| 37, Norbury Hill920 m away | 132 m² | 205 m² | +73 m² +55% | 2013 |
|---|
| 31, Pollards Hill North898 m away | 152 m² | 223 m² | +71 m² +47% | 2021 |
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| 303, Norbury Avenue779 m away | 74 m² | 143 m² | +69 m² +93% | 2024 |
|---|
| 14, Totton Road574 m away | 86 m² | 154 m² | +68 m² +79% | 2021 |
|---|
| 20, Beech Road993 m away | 129 m² | 193 m² | +64 m² +50% | 2019 |
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| 7, Warwick Road646 m away | 65 m² | 128 m² | +63 m² +97% | 2023 |
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| 27, Pollards Hill East765 m away | 137 m² | 200 m² | +63 m² +46% | 2022 |
|---|
| 44, Melrose Avenue367 m away | 51 m² | 114 m² | +63 m² +124% | 2018 |
|---|
| 6, Pollards Hill West983 m away | 209 m² | 270 m² | +61 m² +29% | 2019 |
|---|
| 32, Pollards Hill East895 m away | 122 m² | 180 m² | +58 m² +48% | 2016 |
|---|
| 75, Virginia Road923 m away | 110 m² | 166 m² | +56 m² +51% | 2021 |
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| 54, Headcorn Road963 m away | 128 m² | 184 m² | +56 m² +44% | 2016 |
|---|
| 12, Oaklands Avenue797 m away | 90 m² | 144 m² | +54 m² +60% | 2024 |
|---|
| 29, Parchmore Road935 m away | 75 m² | 129 m² | +54 m² +72% | 2024 |
|---|
| 4, Florida Road625 m away | 99 m² | 153 m² | +54 m² +55% | 2020 |
|---|
| 45, Christian Fields982 m away | 96 m² | 149 m² | +53 m² +55% | 2023 |
|---|
| 48, Norbury Close773 m away | 93 m² | 146 m² | +53 m² +57% | 2015 |
|---|
| 40, Christian Fields962 m away | 112 m² | 164 m² | +52 m² +46% | 2016 |
|---|
| 56, Melrose Avenue367 m away | 99 m² | 150 m² | +51 m² +52% | 2024 |
|---|
| 31, Langdale Road955 m away | 91 m² | 142 m² | +51 m² +56% | 2023 |
|---|
| 1, Osterley Gardens737 m away | 103 m² | 154 m² | +51 m² +50% | 2018 |
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| 47, Craignish Avenue511 m away | 106 m² | 156 m² | +50 m² +47% | 2024 |
|---|
| 101, Virginia Road923 m away | 82 m² | 132 m² | +50 m² +61% | 2023 |
|---|
| 47, Headcorn Road977 m away | 135 m² | 185 m² | +50 m² +37% | 2022 |
|---|
| 6, Camden Gardens527 m away | 110 m² | 160 m² | +50 m² +45% | 2014 |
|---|
| 42, St Oswalds Road739 m away | 119 m² | 169 m² | +50 m² +42% | 2014 |
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| 29, Pollards Hill South822 m away | 117 m² | 166 m² | +49 m² +42% | 2020 |
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| 113, Kilmartin Avenue392 m away | 99 m² | 148 m² | +49 m² +49% | 2016 |
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| 81, Norbury Crescent514 m away | 126 m² | 175 m² | +49 m² +39% | 2016 |
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| 29, Pollards Hill East765 m away | 79 m² | 127 m² | +48 m² +61% | 2019 |
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| 2, St Stephens Crescent611 m away | 74 m² | 121 m² | +47 m² +64% | 2023 |
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| 990, London Road875 m away | 113 m² | 160 m² | +47 m² +42% | 2023 |
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| 17, Galpins Road943 m away | 141 m² | 188 m² | +47 m² +33% | 2022 |
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| 1, Craignish Avenue565 m away | 56 m² | 103 m² | +47 m² +84% | 2021 |
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| 6, Norbury Court Road856 m away | 150 m² | 197 m² | +47 m² +31% | 2018 |
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| 76, Melrose Avenue367 m away | 105 m² | 152 m² | +47 m² +45% | 2015 |
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| 57, Melrose Avenue359 m away | 145 m² | 191 m² | +46 m² +32% | 2024 |
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| 49, Linden Avenue840 m away | 78 m² | 124 m² | +46 m² +59% | 2024 |
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| 32, Norbury Close773 m away | 95 m² | 141 m² | +46 m² +48% | 2022 |
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| Flat 65, Solent Court, 1258, London Road592 m away | 102 m² | 148 m² | +46 m² +45% | 2019 |
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| 103, Warwick Road481 m away | 114 m² | 159 m² | +45 m² +39% | 2026 |
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| 126, Richmond Road699 m away | 87 m² | 132 m² | +45 m² +52% | 2026 |
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| 93, Melfort Road864 m away | 109 m² | 154 m² | +45 m² +41% | 2025 |
|---|
| 40, Biggin Hill969 m away | 84 m² | 129 m² | +45 m² +54% | 2023 |
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| 102, Kilmartin Avenue392 m away | 97 m² | 142 m² | +45 m² +46% | 2015 |
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| 100, Melfort Road842 m away | 55 m² | 100 m² | +45 m² +82% | 2012 |
|---|
| 17, Goston Gardens705 m away | 76 m² | 120 m² | +44 m² +58% | 2026 |
|---|
| 34, Ingram Road898 m away | 102 m² | 146 m² | +44 m² +43% | 2020 |
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| 121, Langdale Road749 m away | 92 m² | 136 m² | +44 m² +48% | 2016 |
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| 43, Norfolk Road970 m away | 81 m² | 124 m² | +43 m² +53% | 2024 |
|---|
| 66, Green Lane509 m away | 85 m² | 128 m² | +43 m² +51% | 2023 |
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| 34, Norfolk Road970 m away | 94 m² | 137 m² | +43 m² +46% | 2016 |
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| 2, Carolina Road517 m away | 100 m² | 142 m² | +42 m² +42% | 2026 |
|---|
| 22, Beulah Road866 m away | 98 m² | 140 m² | +42 m² +43% | 2020 |
|---|
| Compass Yard, Pollards Hill East895 m away | 144 m² | 186 m² | +42 m² +29% | 2018 |
|---|
| 115, Biggin Hill954 m away | 65 m² | 107 m² | +42 m² +65% | 2018 |
|---|
| 89, Beulah Road802 m away | 52 m² | 94 m² | +42 m² +81% | 2017 |
|---|
| 2, Beatrice Avenue831 m away | 192 m² | 233 m² | +41 m² +21% | 2022 |
|---|
| 36, Winterbourne Road838 m away | 90 m² | 131 m² | +41 m² +46% | 2019 |
|---|
| 22, Oakhill Road976 m away | 103 m² | 144 m² | +41 m² +40% | 2016 |
|---|
| 85c, Norbury Crescent514 m away | 66 m² | 106 m² | +40 m² +61% | 2025 |
|---|
| 51, Warwick Gardens782 m away | 29 m² | 69 m² | +40 m² +138% | 2016 |
|---|
| 142, Richmond Road699 m away | 62 m² | 102 m² | +40 m² +65% | 2013 |
|---|
| 4, Ederline Avenue522 m away | 175 m² | 214 m² | +39 m² +22% | 2025 |
|---|
| 53, Maryland Road765 m away | 106 m² | 145 m² | +39 m² +37% | 2025 |
|---|
| 5a, Beatrice Avenue824 m away | 66 m² | 105 m² | +39 m² +59% | 2024 |
|---|
| 92, Winterbourne Road638 m away | 44 m² | 83 m² | +39 m² +89% | 2022 |
|---|
| 42, Norbury Close773 m away | 92 m² | 131 m² | +39 m² +42% | 2022 |
|---|
| 68, Langdale Road925 m away | 65 m² | 104 m² | +39 m² +60% | 2019 |
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| 261, Green Lane979 m away | 115 m² | 154 m² | +39 m² +34% | 2013 |
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| Flat 1, 11, Norbury Court Road841 m away | 33 m² | 71 m² | +38 m² +115% | 2020 |
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| 10, Linden Avenue867 m away | 78 m² | 116 m² | +38 m² +49% | 2019 |
|---|
| 3, Heath Road910 m away | 30 m² | 68 m² | +38 m² +127% | 2016 |
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| 124, Dalmeny Avenue239 m away | 93 m² | 130 m² | +37 m² +40% | 2025 |
|---|
| 7, Galpins Road943 m away | 59 m² | 96 m² | +37 m² +63% | 2021 |
|---|
| 85, Virginia Road923 m away | 197 m² | 233 m² | +36 m² +18% | 2023 |
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| 144, Green Lane777 m away | 123 m² | 159 m² | +36 m² +29% | 2019 |
|---|
| 20, Bridport Road482 m away | 53 m² | 89 m² | +36 m² +68% | 2013 |
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| Flat 5, Ashleigh Court, Norbury Avenue727 m away | 32 m² | 68 m² | +36 m² +113% | 2010 |
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| 58, Ingram Road964 m away | 117 m² | 152 m² | +35 m² +30% | 2025 |
|---|
| 208b, Melfort Road452 m away | 52 m² | 87 m² | +35 m² +67% | 2024 |
|---|
| 53, Springfield Road858 m away | 106 m² | 141 m² | +35 m² +33% | 2022 |
|---|
| 48, Wiltshire Road646 m away | 128 m² | 163 m² | +35 m² +27% | 2021 |
|---|
| 93, Northwood Road747 m away | 42 m² | 77 m² | +35 m² +83% | 2021 |
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| 87, Florida Road838 m away | 104 m² | 139 m² | +35 m² +34% | 2017 |
|---|
| 51, Norbury Hill920 m away | 98 m² | 133 m² | +35 m² +36% | 2015 |
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| 90, Green Lane550 m away | 120 m² | 155 m² | +35 m² +29% | 2010 |
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| 53, Wiltshire Road699 m away | 117 m² | 151 m² | +34 m² +29% | 2026 |
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| 67, Langdale Road955 m away | 113 m² | 147 m² | +34 m² +30% | 2026 |
|---|
| 25, Pollards Hill East765 m away | 125 m² | 159 m² | +34 m² +27% | 2024 |
|---|
| 59, Strathyre Avenue543 m away | 90 m² | 124 m² | +34 m² +38% | 2023 |
|---|
| 68, Florida Road814 m away | 150 m² | 184 m² | +34 m² +23% | 2021 |
|---|
| 41, Osborne Gardens854 m away | 75 m² | 109 m² | +34 m² +45% | 2020 |
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| 41, Warwick Gardens782 m away | 34 m² | 68 m² | +34 m² +100% | 2019 |
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| 77, Warwick Road481 m away | 132 m² | 166 m² | +34 m² +26% | 2017 |
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| 154, Melfort Road679 m away | 38 m² | 72 m² | +34 m² +89% | 2014 |
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| Flat 85, Radnor House, 1272, London Road659 m away | 34 m² | 68 m² | +34 m² +100% | 2012 |
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| 2, Hallowell Gardens618 m away | 58 m² | 91 m² | +33 m² +57% | 2026 |
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| Flat 80, Radnor House, 1272, London Road659 m away | 30 m² | 63 m² | +33 m² +110% | 2026 |
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| 100, Winterbourne Road638 m away | 62 m² | 95 m² | +33 m² +53% | 2021 |
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| 86, Windsor Road431 m away | 55 m² | 88 m² | +33 m² +60% | 2020 |
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| 25, Christian Fields982 m away | 112 m² | 145 m² | +33 m² +29% | 2018 |
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| 40, St Oswalds Road739 m away | 117 m² | 149 m² | +32 m² +27% | 2026 |
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| Flat 1, 42, Beulah Road866 m away | 26 m² | 58 m² | +32 m² +123% | 2026 |
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| 10, Oaklands Avenue797 m away | 91 m² | 123 m² | +32 m² +35% | 2025 |
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| 42, Northborough Road845 m away | 53 m² | 85 m² | +32 m² +60% | 2021 |
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| Flat 88, Anderson Heights, 1260, London Road603 m away | 78 m² | 110 m² | +32 m² +41% | 2015 |
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| 109, Kilmartin Avenue392 m away | 114 m² | 145 m² | +31 m² +27% | 2026 |
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| 2, Pollards Hill West983 m away | 135 m² | 166 m² | +31 m² +23% | 2026 |
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| 69, Ederline Avenue424 m away | 130 m² | 161 m² | +31 m² +24% | 2024 |
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| 4, Carolina Road517 m away | 110 m² | 141 m² | +31 m² +28% | 2023 |
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| 30, Linden Avenue867 m away | 120 m² | 151 m² | +31 m² +26% | 2022 |
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| 32, Warwick Gardens818 m away | 33 m² | 64 m² | +31 m² +94% | 2013 |
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| 105, Melfort Road681 m away | 55 m² | 86 m² | +31 m² +56% | 2010 |
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| 1, Newlands Road867 m away | 55 m² | 85 m² | +30 m² +55% | 2026 |
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| 1451a, London Road865 m away | 76 m² | 106 m² | +30 m² +39% | 2023 |
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| 4, Christian Fields962 m away | 107 m² | 137 m² | +30 m² +28% | 2021 |
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| 78, Kensington Avenue493 m away | 89 m² | 119 m² | +30 m² +34% | 2018 |
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| 27, St Oswalds Road774 m away | 93 m² | 123 m² | +30 m² +32% | 2016 |
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| 85, Nutfield Road976 m away | 51 m² | 81 m² | +30 m² +59% | 2016 |
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| 1, Hallowell Gardens618 m away | 58 m² | 88 m² | +30 m² +52% | 2009 |
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| 25, Wiltshire Road699 m away | 75 m² | 104 m² | +29 m² +39% | 2026 |
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| 22, Florida Road625 m away | 135 m² | 164 m² | +29 m² +21% | 2024 |
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| 59, Warwick Gardens782 m away | 29 m² | 58 m² | +29 m² +100% | 2019 |
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| 50, Bridport Road482 m away | 88 m² | 116 m² | +28 m² +32% | 2024 |
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| 10, Fairview Road970 m away | 38 m² | 66 m² | +28 m² +74% | 2016 |
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| 10, Sandfield Road627 m away | 86 m² | 114 m² | +28 m² +33% | 2015 |
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| 77, Ingram Road941 m away | 100 m² | 128 m² | +28 m² +28% | 2014 |
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| 49, Norbury Road969 m away | 90 m² | 118 m² | +28 m² +31% | 2013 |
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| 61, Lyndhurst Road936 m away | 103 m² | 130 m² | +27 m² +26% | 2024 |
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| 90, Northborough Road845 m away | 64 m² | 91 m² | +27 m² +42% | 2023 |
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| 28, Warwick Gardens818 m away | 50 m² | 77 m² | +27 m² +54% | 2022 |
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| 5, Northborough Road794 m away | 62 m² | 89 m² | +27 m² +44% | 2020 |
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| Flat 1, 11, Stanford Road902 m away | 34 m² | 61 m² | +27 m² +79% | 2020 |
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| 78, Camden Gardens527 m away | 79 m² | 106 m² | +27 m² +34% | 2016 |
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| 114, Beulah Road840 m away | 117 m² | 144 m² | +27 m² +23% | 2012 |
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| 17, Bigginwood Road864 m away | 87 m² | 113 m² | +26 m² +30% | 2026 |
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| 20, Fernham Road969 m away | 66 m² | 92 m² | +26 m² +39% | 2025 |
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| 105, Virginia Road923 m away | 119 m² | 145 m² | +26 m² +22% | 2023 |
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| 55, Lyndhurst Road936 m away | 127 m² | 153 m² | +26 m² +20% | 2023 |
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| 24, Galpins Road877 m away | 49 m² | 75 m² | +26 m² +53% | 2022 |
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| 67, St Oswalds Road774 m away | 86 m² | 112 m² | +26 m² +30% | 2020 |
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| 31, Northwood Road527 m away | 42 m² | 68 m² | +26 m² +62% | 2019 |
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| 121a, Parchmore Road759 m away | 28 m² | 54 m² | +26 m² +93% | 2013 |
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| 63, St Oswalds Road774 m away | 87 m² | 113 m² | +26 m² +30% | 2013 |
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| 43, Norbury Avenue502 m away | 108 m² | 133 m² | +25 m² +23% | 2026 |
|---|
| 6, Hallowell Gardens618 m away | 58 m² | 83 m² | +25 m² +43% | 2024 |
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| 8, Hallowell Gardens618 m away | 58 m² | 83 m² | +25 m² +43% | 2023 |
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| 7, Penrith Road962 m away | 71 m² | 96 m² | +25 m² +35% | 2023 |
|---|
| 172, Strathyre Avenue339 m away | 89 m² | 114 m² | +25 m² +28% | 2022 |
|---|
| 34, Oaklands Avenue797 m away | 94 m² | 119 m² | +25 m² +27% | 2022 |
|---|
| 10, St Oswalds Road739 m away | 94 m² | 119 m² | +25 m² +27% | 2021 |
|---|
| 52, Biggin Hill969 m away | 112 m² | 137 m² | +25 m² +22% | 2021 |
|---|
| 11, Headcorn Road977 m away | 54 m² | 79 m² | +25 m² +46% | 2021 |
|---|
| 57, Linden Avenue840 m away | 104 m² | 129 m² | +25 m² +24% | 2020 |
|---|
| 57, Wiltshire Road699 m away | 123 m² | 148 m² | +25 m² +20% | 2019 |
|---|
| 22, Fairview Road970 m away | 115 m² | 140 m² | +25 m² +22% | 2019 |
|---|
| 53, St Christophers Gardens745 m away | 35 m² | 60 m² | +25 m² +71% | 2013 |
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| 115, Norbury Crescent514 m away | 38 m² | 63 m² | +25 m² +66% | 2010 |
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| 14, Covington Gardens971 m away | 120 m² | 144 m² | +24 m² +20% | 2026 |
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| 68, Totton Road574 m away | 66 m² | 90 m² | +24 m² +36% | 2025 |
|---|
| 82a, Beulah Road840 m away | 57 m² | 81 m² | +24 m² +42% | 2025 |
|---|
| 58, Warlingham Road969 m away | 90 m² | 114 m² | +24 m² +27% | 2024 |
|---|
| 55, Norbury Hill920 m away | 95 m² | 119 m² | +24 m² +25% | 2021 |
|---|
| 218, Melfort Road452 m away | 40 m² | 64 m² | +24 m² +60% | 2020 |
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| 17, Maryland Road601 m away | 108 m² | 132 m² | +24 m² +22% | 2020 |
|---|
| 138, Parchmore Road744 m away | 54 m² | 78 m² | +24 m² +44% | 2020 |
|---|
| 70, Bensham Grove651 m away | 55 m² | 79 m² | +24 m² +44% | 2019 |
|---|
| 15, Hawthorn Avenue426 m away | 100 m² | 124 m² | +24 m² +24% | 2018 |
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| 88, Richmond Road699 m away | 100 m² | 124 m² | +24 m² +24% | 2018 |
|---|
| 96, Parchmore Road744 m away | 89 m² | 113 m² | +24 m² +27% | 2016 |
|---|
| 66, Langdale Road925 m away | 105 m² | 129 m² | +24 m² +23% | 2014 |
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| 38, Kilmartin Avenue392 m away | 52 m² | 76 m² | +24 m² +46% | 2009 |
|---|
| 88, Kensington Avenue493 m away | 101 m² | 124 m² | +23 m² +23% | 2026 |
|---|
| 277, Norbury Avenue779 m away | 56 m² | 79 m² | +23 m² +41% | 2026 |
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| 58, Foxley Road907 m away | 74 m² | 97 m² | +23 m² +31% | 2026 |
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