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 SE26 5LJ
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 |
|---|---|---|---|---|
| 88, Venner Road911 m away | 340 m² | 448 m² | +108 m² +32% | 2017 |
| 58, Woodbastwick Road250 m away | 130 m² | 226 m² | +96 m² +74% | 2021 |
| 99, Dacres Road932 m away | 116 m² | 207 m² | +91 m² +78% | 2014 |
| 29, Wiverton Road843 m away | 110 m² | 197 m² | +87 m² +79% | 2024 |
| 136, Lennard Road765 m away | 139 m² | 220 m² | +81 m² +58% | 2026 |
| 13, Kingsthorpe Road629 m away | 61 m² | 139 m² | +78 m² +128% | 2020 |
| 30, Tannsfeld Road574 m away | 106 m² | 180 m² | +74 m² +70% | 2026 |
| 10, Alexandra Road685 m away | 129 m² | 200 m² | +71 m² +55% | 2025 |
| 9, Burghill Road552 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.
| 161 m² |
| 231 m² |
| +70 m² +43% |
| 2022 |
| 43, Homecroft Road735 m away | 66 m² | 133 m² | +67 m² +102% | 2024 |
|---|
| 7, Venner Road781 m away | 67 m² | 134 m² | +67 m² +100% | 2024 |
|---|
| 2a, Elderton Road406 m away | 58 m² | 123 m² | +65 m² +112% | 2016 |
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| 13, Venner Road781 m away | 45 m² | 109 m² | +64 m² +142% | 2026 |
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| 35, Earlsthorpe Road560 m away | 203 m² | 267 m² | +64 m² +32% | 2020 |
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| 15, Tredown Road693 m away | 128 m² | 191 m² | +63 m² +49% | 2014 |
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| 56, Woodbastwick Road250 m away | 134 m² | 194 m² | +60 m² +45% | 2022 |
|---|
| 14, Tannsfeld Road574 m away | 120 m² | 179 m² | +59 m² +49% | 2020 |
|---|
| 72, Knighton Park Road224 m away | 61 m² | 119 m² | +58 m² +95% | 2022 |
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| 8, Alexandra Road685 m away | 137 m² | 195 m² | +58 m² +42% | 2020 |
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| 91, Knighton Park Road184 m away | 95 m² | 152 m² | +57 m² +60% | 2014 |
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| 263, Kent House Road962 m away | 131 m² | 187 m² | +56 m² +43% | 2024 |
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| 68a, Newlands Park597 m away | 96 m² | 152 m² | +56 m² +58% | 2023 |
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| 90, Lennard Road758 m away | 204 m² | 260 m² | +56 m² +27% | 2018 |
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| 214, Kent House Road913 m away | 120 m² | 175 m² | +55 m² +46% | 2026 |
|---|
| 176, Fairlawn Park226 m away | 121 m² | 175 m² | +54 m² +45% | 2022 |
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| 7, Alexandra Road685 m away | 135 m² | 189 m² | +54 m² +40% | 2018 |
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| 9, Trewsbury Road268 m away | 165 m² | 219 m² | +54 m² +33% | 2016 |
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| 260, Kent House Road913 m away | 113 m² | 166 m² | +53 m² +47% | 2016 |
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| 194, Venner Road928 m away | 127 m² | 179 m² | +52 m² +41% | 2024 |
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| 43, Reddons Road999 m away | 181 m² | 233 m² | +52 m² +29% | 2021 |
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| 11, Cator Road495 m away | 265 m² | 317 m² | +52 m² +20% | 2016 |
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| 69, Homecroft Road735 m away | 106 m² | 158 m² | +52 m² +49% | 2014 |
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| 229, Sydenham Road249 m away | 88 m² | 139 m² | +51 m² +58% | 2016 |
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| 18, Queensthorpe Road680 m away | 89 m² | 139 m² | +50 m² +56% | 2022 |
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| 61, Homecroft Road735 m away | 105 m² | 155 m² | +50 m² +48% | 2022 |
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| 102, Kent House Road264 m away | 132 m² | 182 m² | +50 m² +38% | 2016 |
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| 43b, Wiverton Road843 m away | 63 m² | 113 m² | +50 m² +79% | 2014 |
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| 140, Kent House Road504 m away | 139 m² | 187 m² | +48 m² +35% | 2023 |
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| 25, Queenswood Road903 m away | 91 m² | 138 m² | +47 m² +52% | 2022 |
|---|
| 15, Whateley Road939 m away | 85 m² | 132 m² | +47 m² +55% | 2021 |
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| 131, Parish Lane998 m away | 75 m² | 122 m² | +47 m² +63% | 2017 |
|---|
| 15, Dukesthorpe Road537 m away | 109 m² | 155 m² | +46 m² +42% | 2022 |
|---|
| 4, Tannsfeld Road574 m away | 132 m² | 177 m² | +45 m² +34% | 2021 |
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| 5, Canal Walk843 m away | 78 m² | 123 m² | +45 m² +58% | 2014 |
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| 66, De Frene Road787 m away | 80 m² | 124 m² | +44 m² +55% | 2023 |
|---|
| 87, Kent House Lane266 m away | 78 m² | 122 m² | +44 m² +56% | 2021 |
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| 96a, Byne Road765 m away | 72 m² | 115 m² | +43 m² +60% | 2021 |
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| 26, Queensthorpe Road680 m away | 204 m² | 247 m² | +43 m² +21% | 2020 |
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| 19, Fairlawn Park140 m away | 114 m² | 157 m² | +43 m² +38% | 2019 |
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| 4, Studland Road600 m away | 139 m² | 181 m² | +42 m² +30% | 2025 |
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| 95, Wiverton Road746 m away | 134 m² | 176 m² | +42 m² +31% | 2015 |
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| 53, Girton Road445 m away | 89 m² | 130 m² | +41 m² +46% | 2024 |
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| 99, Wiverton Road746 m away | 90 m² | 131 m² | +41 m² +46% | 2017 |
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| 11, Lennard Road820 m away | 72 m² | 113 m² | +41 m² +57% | 2014 |
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| 1, Lennard Road809 m away | 94 m² | 134 m² | +40 m² +43% | 2024 |
|---|
| 137, Newlands Park660 m away | 111 m² | 151 m² | +40 m² +36% | 2015 |
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| 29, Princethorpe Road594 m away | 121 m² | 161 m² | +40 m² +33% | 2014 |
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| 1, Grangewood Lane910 m away | 121 m² | 161 m² | +40 m² +33% | 2014 |
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| 93, Tannsfeld Road497 m away | 52 m² | 91 m² | +39 m² +75% | 2015 |
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| 89, Kent House Lane266 m away | 89 m² | 128 m² | +39 m² +44% | 2014 |
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| 287c, Sydenham Road419 m away | 45 m² | 83 m² | +38 m² +84% | 2026 |
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| 56a, Copers Cope Road990 m away | 132 m² | 170 m² | +38 m² +29% | 2018 |
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| 106, Kent House Road264 m away | 177 m² | 214 m² | +37 m² +21% | 2023 |
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| 88, Lennard Road758 m away | 204 m² | 241 m² | +37 m² +18% | 2023 |
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| 63, Queenswood Road903 m away | 142 m² | 179 m² | +37 m² +26% | 2019 |
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| 32, De Frene Road741 m away | 93 m² | 129 m² | +36 m² +39% | 2017 |
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| 9, Elvino Road177 m away | 100 m² | 136 m² | +36 m² +36% | 2012 |
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| 19, Wiverton Road843 m away | 129 m² | 165 m² | +36 m² +28% | 2010 |
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| 71b, Mayow Road662 m away | 96 m² | 131 m² | +35 m² +36% | 2024 |
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| 5a, Bishopsthorpe Road730 m away | 110 m² | 145 m² | +35 m² +32% | 2023 |
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| 210, Perry Rise821 m away | 88 m² | 123 m² | +35 m² +40% | 2017 |
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| 279, Sydenham Road330 m away | 46 m² | 81 m² | +35 m² +76% | 2016 |
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| 7, Homecroft Road735 m away | 128 m² | 163 m² | +35 m² +27% | 2015 |
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| 31, Girton Road445 m away | 88 m² | 122 m² | +34 m² +39% | 2024 |
|---|
| 7, Girton Road445 m away | 80 m² | 114 m² | +34 m² +43% | 2021 |
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| 202, Adamsrill Road770 m away | 74 m² | 108 m² | +34 m² +46% | 2019 |
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| 4, Ardley Close879 m away | 84 m² | 118 m² | +34 m² +40% | 2019 |
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| 349, Sydenham Road566 m away | 52 m² | 86 m² | +34 m² +65% | 2017 |
|---|
| 45, Mayow Road897 m away | 105 m² | 139 m² | +34 m² +32% | 2013 |
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| 82, Fairlawn Park81 m away | 115 m² | 148 m² | +33 m² +29% | 2025 |
|---|
| 5, Beckett Walk632 m away | 47 m² | 80 m² | +33 m² +70% | 2013 |
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| 33, Girton Road445 m away | 92 m² | 124 m² | +32 m² +35% | 2024 |
|---|
| 130, Lennard Road765 m away | 68 m² | 100 m² | +32 m² +47% | 2022 |
|---|
| 63, Highclere Street365 m away | 74 m² | 106 m² | +32 m² +43% | 2020 |
|---|
| 11, Ardley Close879 m away | 86 m² | 118 m² | +32 m² +37% | 2019 |
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| 1, Wiverton Road843 m away | 129 m² | 160 m² | +31 m² +24% | 2025 |
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| Ground Floor, 44, Wiverton Road808 m away | 53 m² | 84 m² | +31 m² +58% | 2022 |
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| Flat 4, 47, Newlands Park779 m away | 32 m² | 63 m² | +31 m² +97% | 2016 |
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| 87, Sydenham Road561 m away | 55 m² | 86 m² | +31 m² +56% | 2010 |
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| 30, Parish Lane896 m away | 42 m² | 73 m² | +31 m² +74% | 2010 |
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| 31, Adamsrill Road639 m away | 74 m² | 104 m² | +30 m² +41% | 2021 |
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| 5, Elvino Road177 m away | 105 m² | 135 m² | +30 m² +29% | 2020 |
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| 2, Lennard Terrace857 m away | 99 m² | 129 m² | +30 m² +30% | 2020 |
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| 40a, Highclere Street411 m away | 48 m² | 77 m² | +29 m² +60% | 2026 |
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| 62, Knighton Park Road224 m away | 136 m² | 165 m² | +29 m² +21% | 2025 |
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| 49, Highclere Street365 m away | 70 m² | 99 m² | +29 m² +41% | 2025 |
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| 34, Century Way870 m away | 168 m² | 197 m² | +29 m² +17% | 2017 |
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| 9, Highclere Street365 m away | 78 m² | 107 m² | +29 m² +37% | 2016 |
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| 232, Perry Rise821 m away | 81 m² | 110 m² | +29 m² +36% | 2016 |
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| 135, Hazel Grove435 m away | 66 m² | 95 m² | +29 m² +44% | 2012 |
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| Cippa House, 66, Bell Green715 m away | 48 m² | 77 m² | +29 m² +60% | 2012 |
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| 81, Queenswood Road903 m away | 127 m² | 155 m² | +28 m² +22% | 2026 |
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| 35a, Tredown Road693 m away | 37 m² | 65 m² | +28 m² +76% | 2021 |
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| 159b, Venner Road881 m away | 53 m² | 81 m² | +28 m² +53% | 2017 |
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| 51, Kent House Road0 m away | 73 m² | 101 m² | +28 m² +38% | 2014 |
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| 23, Venner Road781 m away | 57 m² | 85 m² | +28 m² +49% | 2010 |
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| 105, De Frene Road815 m away | 125 m² | 152 m² | +27 m² +22% | 2026 |
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| Flat 10, 2 - 4, Trewsbury Road338 m away | 118 m² | 145 m² | +27 m² +23% | 2025 |
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| 36, Somerville Road859 m away | 95 m² | 122 m² | +27 m² +28% | 2022 |
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| 49b, Parish Lane861 m away | 41 m² | 68 m² | +27 m² +66% | 2022 |
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| 69, Larkbere Road453 m away | 83 m² | 110 m² | +27 m² +33% | 2021 |
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| 214, Bell Green Lane267 m away | 36 m² | 63 m² | +27 m² +75% | 2019 |
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| 198b, Venner Road928 m away | 47 m² | 74 m² | +27 m² +57% | 2014 |
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| 19, Watlington Grove135 m away | 91 m² | 117 m² | +26 m² +29% | 2026 |
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| Flat 5, Parcell House, Newlands Park821 m away | 56 m² | 82 m² | +26 m² +46% | 2025 |
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| 61, Queenswood Road903 m away | 123 m² | 149 m² | +26 m² +21% | 2025 |
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| 56a, Knighton Park Road224 m away | 60 m² | 86 m² | +26 m² +43% | 2023 |
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| 68, Lennard Road758 m away | 169 m² | 195 m² | +26 m² +15% | 2023 |
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| 11, Kent House Lane266 m away | 96 m² | 122 m² | +26 m² +27% | 2022 |
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| 45b, Sydenham Road726 m away | 70 m² | 95 m² | +25 m² +36% | 2025 |
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| 3, Dukesthorpe Road537 m away | 122 m² | 147 m² | +25 m² +20% | 2018 |
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| Flat 5, 4, Adamsrill Road593 m away | 47 m² | 72 m² | +25 m² +53% | 2014 |
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| 46b, Sydenham Road644 m away | 55 m² | 79 m² | +24 m² +44% | 2026 |
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| 25, Hazel Grove396 m away | 82 m² | 106 m² | +24 m² +29% | 2025 |
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| Flat C, 41, Mayow Road897 m away | 33 m² | 57 m² | +24 m² +73% | 2024 |
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| 18, Highclere Street411 m away | 85 m² | 109 m² | +24 m² +28% | 2021 |
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| 27, Albert Road893 m away | 44 m² | 68 m² | +24 m² +55% | 2021 |
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| 33, Haseltine Road650 m away | 84 m² | 108 m² | +24 m² +29% | 2015 |
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| Flat 3, 5, Recreation Road864 m away | 57 m² | 81 m² | +24 m² +42% | 2014 |
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| 25, Whateley Road939 m away | 90 m² | 113 m² | +23 m² +26% | 2026 |
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| 40, Larkbere Road468 m away | 78 m² | 101 m² | +23 m² +29% | 2025 |
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| 46, Larkbere Road468 m away | 77 m² | 100 m² | +23 m² +30% | 2021 |
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| 98c, Newlands Park628 m away | 59 m² | 82 m² | +23 m² +39% | 2021 |
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| 25, Tennyson Road911 m away | 89 m² | 112 m² | +23 m² +26% | 2021 |
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| 222, Venner Road928 m away | 118 m² | 141 m² | +23 m² +19% | 2021 |
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| 31, Kent House Lane266 m away | 77 m² | 100 m² | +23 m² +30% | 2020 |
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| Flat 6, 4, Adamsrill Road593 m away | 49 m² | 72 m² | +23 m² +47% | 2014 |
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| 50, Porthcawe Road458 m away | 102 m² | 125 m² | +23 m² +23% | 2012 |
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| 61, Venner Road876 m away | 55 m² | 78 m² | +23 m² +42% | 2010 |
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| Flat 21, The Firs, 43, Venner Road788 m away | 91 m² | 113 m² | +22 m² +24% | 2025 |
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| 59, Queenswood Road903 m away | 112 m² | 134 m² | +22 m² +20% | 2025 |
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| 285a, Sydenham Road330 m away | 62 m² | 84 m² | +22 m² +35% | 2022 |
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| 39, Adamsrill Road639 m away | 35 m² | 57 m² | +22 m² +63% | 2019 |
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| 112b, Lennard Road713 m away | 90 m² | 112 m² | +22 m² +24% | 2019 |
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| 23, Champion Road497 m away | 61 m² | 83 m² | +22 m² +36% | 2016 |
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| 43, Tannsfeld Road536 m away | 125 m² | 147 m² | +22 m² +18% | 2016 |
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| 88, Tannsfeld Road537 m away | 121 m² | 143 m² | +22 m² +18% | 2011 |
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| 91a, Sydenham Road561 m away | 74 m² | 95 m² | +21 m² +28% | 2025 |
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| 11, Broseley Grove111 m away | 71 m² | 92 m² | +21 m² +30% | 2024 |
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| 75b, Sydenham Road561 m away | 49 m² | 70 m² | +21 m² +43% | 2024 |
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| 74, Wiverton Road694 m away | 129 m² | 150 m² | +21 m² +16% | 2024 |
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| 11a, Silverdale816 m away | 79 m² | 100 m² | +21 m² +27% | 2024 |
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| 13, Elvino Road177 m away | 100 m² | 121 m² | +21 m² +21% | 2022 |
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| 22, Princethorpe Road594 m away | 140 m² | 161 m² | +21 m² +15% | 2022 |
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| 19, Sunnydene Street340 m away | 82 m² | 103 m² | +21 m² +26% | 2020 |
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| 198a, Venner Road928 m away | 66 m² | 87 m² | +21 m² +32% | 2020 |
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| 115, Newlands Park660 m away | 69 m² | 90 m² | +21 m² +30% | 2018 |
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| 59, Edward Road896 m away | 65 m² | 85 m² | +20 m² +31% | 2025 |
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| 78, Fairlawn Park81 m away | 36 m² | 56 m² | +20 m² +56% | 2024 |
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| Flat 39, Lucas Court, Winchfield Road351 m away | 55 m² | 75 m² | +20 m² +36% | 2024 |
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| 81a, Kent House Road0 m away | 128 m² | 148 m² | +20 m² +16% | 2023 |
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| 58, Byne Road765 m away | 128 m² | 148 m² | +20 m² +16% | 2023 |
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| 23, Lyric Mews744 m away | 41 m² | 61 m² | +20 m² +49% | 2021 |
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| 218, Perry Rise821 m away | 84 m² | 104 m² | +20 m² +24% | 2021 |
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| Flat 7, 1, Recreation Road864 m away | 88 m² | 108 m² | +20 m² +23% | 2021 |
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| 281, Sydenham Road330 m away | 55 m² | 75 m² | +20 m² +36% | 2020 |
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| 41a, Bishopsthorpe Road608 m away | 85 m² | 105 m² | +20 m² +24% | 2020 |
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| 3, Highclere Street365 m away | 60 m² | 80 m² | +20 m² +33% | 2017 |
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| 37a, Queenswood Road903 m away | 49 m² | 69 m² | +20 m² +41% | 2011 |
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| 50, Tennyson Road911 m away | 66 m² | 85 m² | +19 m² +29% | 2026 |
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| 29, Tennyson Road911 m away | 92 m² | 111 m² | +19 m² +21% | 2025 |
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| 3, Newlands Park922 m away | 46 m² | 65 m² | +19 m² +41% | 2025 |
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| 93, Perry Rise857 m away | 62 m² | 81 m² | +19 m² +31% | 2024 |
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| 2, Century Way870 m away | 126 m² | 145 m² | +19 m² +15% | 2023 |
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| 38, Larkbere Road468 m away | 77 m² | 96 m² | +19 m² +25% | 2022 |
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| Flat 12, Sycamore House, 53a, Lennard Road779 m away | 40 m² | 59 m² | +19 m² +48% | 2020 |
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| 12, Knighton Park Road210 m away | 105 m² | 124 m² | +19 m² +18% | 2014 |
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| Flat D, 19, Kinver Road953 m away | 97 m² | 116 m² | +19 m² +20% | 2010 |
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| 33, Adamsrill Road639 m away | 73 m² | 91 m² | +18 m² +25% | 2025 |
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| 29, Worsley Bridge Road819 m away | 49 m² | 67 m² | +18 m² +37% | 2025 |
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| 33, Worsley Bridge Road819 m away | 48 m² | 66 m² | +18 m² +38% | 2025 |
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| 35a, Champion Road497 m away | 49 m² | 67 m² | +18 m² +37% | 2023 |
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| 95c, Lennard Road713 m away | 69 m² | 87 m² | +18 m² +26% | 2023 |
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| 111, Perry Rise857 m away | 76 m² | 94 m² | +18 m² +24% | 2023 |
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| 46, Lucas Road994 m away | 67 m² | 85 m² | +18 m² +27% | 2019 |
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| 196, Perry Rise821 m away | 96 m² | 114 m² | +18 m² +19% | 2018 |
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| 4, Grace Path856 m away | 60 m² | 78 m² | +18 m² +30% | 2016 |
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| Flat 26, Deepdene Point, Dacres Estate884 m away | 45 m² | 63 m² | +18 m² +40% | 2015 |
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| 46, Adamsrill Road593 m away | 92 m² | 109 m² | +17 m² +18% | 2025 |
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| 49, Mayow Road897 m away | 96 m² | 113 m² | +17 m² +18% | 2024 |
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| 51, Broseley Grove111 m away | 103 m² | 120 m² | +17 m² +17% | 2023 |
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| 36, Addington Grove320 m away | 92 m² | 109 m² | +17 m² +18% | 2022 |
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| 44, De Frene Road787 m away | 84 m² | 101 m² | +17 m² +20% | 2022 |
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| 20a, Kent House Road136 m away | 65 m² | 82 m² | +17 m² +26% | 2017 |
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| 34, Worsley Bridge Road819 m away | 50 m² | 66 m² | +16 m² +32% | 2025 |
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| 13, Peak Hill Avenue993 m away | 99 m² | 115 m² | +16 m² +16% | 2023 |
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| Flat 26, Heathwood Point, Dacres Estate830 m away | 47 m² | 63 m² | +16 m² +34% | 2021 |
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| 75, Kent House Lane266 m away | 80 m² | 96 m² | +16 m² +20% | 2020 |
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| 69, Highclere Street365 m away | 94 m² | 110 m² | +16 m² +17% | 2020 |
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| Flat 1, 270 - 272, Kirkdale920 m away | 86 m² | 102 m² | +16 m² +19% | 2020 |
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