Finding extended homes…
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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 SE18 7PT
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 |
|---|---|---|---|---|
| 18, Conduit Road784 m away | 126 m² | 207 m² | +81 m² +64% | 2017 |
| 290, Plumstead Common Road666 m away | 50 m² | 114 m² | +64 m² +128% | 2020 |
| 56, Bannockburn Road985 m away | 99 m² | 157 m² | +58 m² +59% | 2018 |
| 134, Ancona Road222 m away | 42 m² | 98 m² | +56 m² +133% | 2021 |
| 7, Philimore Close779 m away | 66 m² | 121 m² | +55 m² +83% | 2026 |
| 29, Sutcliffe Road862 m away | 104 m² | 159 m² | +55 m² +53% | 2016 |
| 22, Elmdene Road944 m away | 58 m² | 111 m² | +53 m² +91% | 2025 |
| 82, Crescent Road793 m away | 94 m² | 147 m² | +53 m² +56% | 2023 |
| 39, Burwash Road215 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.
| 95 m² |
| 147 m² |
| +52 m² +55% |
| 2024 |
| 14, Garrick Drive860 m away | 54 m² | 105 m² | +51 m² +94% | 2018 |
|---|
| 14, Maxey Road641 m away | 103 m² | 154 m² | +51 m² +50% | 2014 |
|---|
| 2, Roydene Road602 m away | 113 m² | 162 m² | +49 m² +43% | 2025 |
|---|
| 98, Brewery Road256 m away | 61 m² | 110 m² | +49 m² +80% | 2020 |
|---|
| 60, Brewery Road0 m away | 79 m² | 127 m² | +48 m² +61% | 2023 |
|---|
| 2, Vambery Road768 m away | 55 m² | 102 m² | +47 m² +85% | 2023 |
|---|
| 51, Roydene Road642 m away | 82 m² | 129 m² | +47 m² +57% | 2018 |
|---|
| 32, Roydene Road602 m away | 82 m² | 128 m² | +46 m² +56% | 2026 |
|---|
| 108, Crescent Road793 m away | 81 m² | 127 m² | +46 m² +57% | 2018 |
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| 9, Allenby Road957 m away | 45 m² | 90 m² | +45 m² +100% | 2021 |
|---|
| 42, Plum Lane744 m away | 90 m² | 134 m² | +44 m² +49% | 2017 |
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| 36, Riverdale Road885 m away | 111 m² | 154 m² | +43 m² +39% | 2026 |
|---|
| 56, Brewery Road0 m away | 77 m² | 120 m² | +43 m² +56% | 2022 |
|---|
| 3, Swetenham Walk405 m away | 30 m² | 73 m² | +43 m² +143% | 2012 |
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| 16, Kirkham Street894 m away | 35 m² | 77 m² | +42 m² +120% | 2015 |
|---|
| 141, Plumstead Common Road582 m away | 95 m² | 135 m² | +40 m² +42% | 2021 |
|---|
| 32, Tuam Road769 m away | 107 m² | 147 m² | +40 m² +37% | 2017 |
|---|
| 100, Ancona Road235 m away | 89 m² | 129 m² | +40 m² +45% | 2014 |
|---|
| 69, Lakedale Road633 m away | 39 m² | 78 m² | +39 m² +100% | 2026 |
|---|
| 2b, Chestnut Rise436 m away | 53 m² | 92 m² | +39 m² +74% | 2025 |
|---|
| 1, Pegwell Street986 m away | 110 m² | 149 m² | +39 m² +35% | 2025 |
|---|
| 143, Chestnut Rise540 m away | 84 m² | 123 m² | +39 m² +46% | 2021 |
|---|
| 100, Chestnut Rise436 m away | 164 m² | 203 m² | +39 m² +24% | 2019 |
|---|
| 12, Tuam Road769 m away | 113 m² | 152 m² | +39 m² +35% | 2016 |
|---|
| 92, Lakedale Road644 m away | 97 m² | 135 m² | +38 m² +39% | 2025 |
|---|
| 13, Majendie Road55 m away | 76 m² | 114 m² | +38 m² +50% | 2023 |
|---|
| 236b, Burrage Road641 m away | 72 m² | 110 m² | +38 m² +53% | 2018 |
|---|
| 18, Frederick Place767 m away | 82 m² | 119 m² | +37 m² +45% | 2023 |
|---|
| 109, Griffin Road199 m away | 130 m² | 166 m² | +36 m² +28% | 2024 |
|---|
| 2, Macoma Road687 m away | 125 m² | 161 m² | +36 m² +29% | 2022 |
|---|
| 27, Roydene Road642 m away | 76 m² | 111 m² | +35 m² +46% | 2023 |
|---|
| 116, Riverdale Road987 m away | 65 m² | 100 m² | +35 m² +54% | 2015 |
|---|
| 31, Old Mill Road587 m away | 120 m² | 155 m² | +35 m² +29% | 2013 |
|---|
| 122, Macoma Road739 m away | 112 m² | 146 m² | +34 m² +30% | 2022 |
|---|
| 84, Invermore Place422 m away | 66 m² | 100 m² | +34 m² +52% | 2014 |
|---|
| 10, Frederick Place767 m away | 90 m² | 123 m² | +33 m² +37% | 2026 |
|---|
| 16b, Old Mill Road553 m away | 48 m² | 81 m² | +33 m² +69% | 2025 |
|---|
| 1, Bramblebury Road227 m away | 84 m² | 117 m² | +33 m² +39% | 2023 |
|---|
| 18, Congo Road291 m away | 86 m² | 119 m² | +33 m² +38% | 2019 |
|---|
| 6, Vernham Road798 m away | 136 m² | 168 m² | +32 m² +24% | 2017 |
|---|
| 206, Lakedale Road722 m away | 92 m² | 123 m² | +31 m² +34% | 2021 |
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| 54, Waverley Road128 m away | 111 m² | 141 m² | +30 m² +27% | 2025 |
|---|
| 81a, Bannockburn Road959 m away | 84 m² | 114 m² | +30 m² +36% | 2024 |
|---|
| 45, The Slade804 m away | 69 m² | 99 m² | +30 m² +43% | 2021 |
|---|
| 150, Ancona Road222 m away | 97 m² | 127 m² | +30 m² +31% | 2020 |
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| 6, Ingledew Road328 m away | 81 m² | 111 m² | +30 m² +37% | 2017 |
|---|
| 32, Sandy Hill Road912 m away | 95 m² | 124 m² | +29 m² +31% | 2025 |
|---|
| 134, Sandy Hill Road898 m away | 50 m² | 79 m² | +29 m² +58% | 2021 |
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| 57, Frederick Place756 m away | 80 m² | 109 m² | +29 m² +36% | 2020 |
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| 32, Ennis Road732 m away | 85 m² | 114 m² | +29 m² +34% | 2016 |
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| 76, Plum Lane870 m away | 94 m² | 123 m² | +29 m² +31% | 2016 |
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| 33, Wernbrook Street507 m away | 95 m² | 123 m² | +28 m² +29% | 2023 |
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| 29, Vambery Road768 m away | 119 m² | 147 m² | +28 m² +24% | 2023 |
|---|
| 81, Chestnut Rise459 m away | 86 m² | 114 m² | +28 m² +33% | 2022 |
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| 21, Griffin Road386 m away | 122 m² | 150 m² | +28 m² +23% | 2021 |
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| 107a, Plumstead High Street768 m away | 28 m² | 56 m² | +28 m² +100% | 2021 |
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| 178, Burrage Road600 m away | 121 m² | 149 m² | +28 m² +23% | 2020 |
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| 20, Parkdale Road530 m away | 46 m² | 74 m² | +28 m² +61% | 2017 |
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| 83, Invermore Place422 m away | 48 m² | 76 m² | +28 m² +58% | 2013 |
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| 28, Sandy Hill Road912 m away | 108 m² | 135 m² | +27 m² +25% | 2023 |
|---|
| 31, Allenby Road957 m away | 97 m² | 124 m² | +27 m² +28% | 2023 |
|---|
| 43, Albatross Street966 m away | 70 m² | 97 m² | +27 m² +39% | 2023 |
|---|
| 31, Leghorn Road307 m away | 79 m² | 106 m² | +27 m² +34% | 2018 |
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| 95, Genesta Road931 m away | 116 m² | 143 m² | +27 m² +23% | 2016 |
|---|
| 95, Burrage Road630 m away | 46 m² | 73 m² | +27 m² +59% | 2015 |
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| 246, Burrage Road713 m away | 62 m² | 89 m² | +27 m² +44% | 2015 |
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| 183, Plumstead Common Road550 m away | 93 m² | 120 m² | +27 m² +29% | 2014 |
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| Flat 3, 199, Burrage Road596 m away | 36 m² | 63 m² | +27 m² +75% | 2010 |
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| 1, Gallosson Road578 m away | 87 m² | 113 m² | +26 m² +30% | 2025 |
|---|
| 91, Griffin Road199 m away | 101 m² | 127 m² | +26 m² +26% | 2020 |
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| 15, Griffin Road386 m away | 109 m² | 135 m² | +26 m² +24% | 2013 |
|---|
| 324, East Carriage House, Duke Of Wellington Avenue988 m away | 42 m² | 68 m² | +26 m² +62% | 2010 |
|---|
| 26, Isla Road814 m away | 100 m² | 125 m² | +25 m² +25% | 2021 |
|---|
| 10, Hudson Place355 m away | 71 m² | 96 m² | +25 m² +35% | 2014 |
|---|
| 21, Garland Road853 m away | 49 m² | 74 m² | +25 m² +51% | 2010 |
|---|
| 434, East Carriage House, Royal Carriage Mews983 m away | 43 m² | 68 m² | +25 m² +58% | 2010 |
|---|
| 636, East Carriage House, Royal Carriage Mews983 m away | 43 m² | 68 m² | +25 m² +58% | 2010 |
|---|
| 122, Parkdale Road512 m away | 72 m² | 96 m² | +24 m² +33% | 2025 |
|---|
| 27, Benares Road975 m away | 73 m² | 97 m² | +24 m² +33% | 2025 |
|---|
| 32, Bramblebury Road264 m away | 110 m² | 134 m² | +24 m² +22% | 2023 |
|---|
| 26a, Vernham Road798 m away | 39 m² | 63 m² | +24 m² +62% | 2022 |
|---|
| 8, Sandy Hill Road970 m away | 68 m² | 92 m² | +24 m² +35% | 2022 |
|---|
| 106, Jessup Close718 m away | 76 m² | 100 m² | +24 m² +32% | 2014 |
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| 126, Brewery Road256 m away | 64 m² | 87 m² | +23 m² +36% | 2025 |
|---|
| 194, Congleton Grove533 m away | 78 m² | 101 m² | +23 m² +29% | 2025 |
|---|
| 7, Bignell Road941 m away | 95 m² | 118 m² | +23 m² +24% | 2025 |
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| 78, Bannockburn Road985 m away | 126 m² | 149 m² | +23 m² +18% | 2025 |
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| 139, Griffin Road184 m away | 101 m² | 124 m² | +23 m² +23% | 2024 |
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| 19, Masons Hill873 m away | 88 m² | 111 m² | +23 m² +26% | 2024 |
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| 172, Griffin Road141 m away | 38 m² | 61 m² | +23 m² +61% | 2020 |
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| 59, Genesta Road931 m away | 100 m² | 123 m² | +23 m² +23% | 2017 |
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| 8a, Griffin Road347 m away | 54 m² | 77 m² | +23 m² +43% | 2014 |
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| 161, Plumstead Common Road582 m away | 96 m² | 119 m² | +23 m² +24% | 2014 |
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| 508, East Carriage House, Royal Carriage Mews983 m away | 43 m² | 66 m² | +23 m² +53% | 2010 |
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| 304, East Carriage House, Royal Carriage Mews983 m away | 43 m² | 66 m² | +23 m² +53% | 2010 |
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| 604, East Carriage House, Royal Carriage Mews983 m away | 43 m² | 66 m² | +23 m² +53% | 2010 |
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| 504, East Carriage House, Royal Carriage Mews983 m away | 43 m² | 66 m² | +23 m² +53% | 2010 |
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| 620, East Carriage House, Duke Of Wellington Avenue988 m away | 43 m² | 66 m² | +23 m² +53% | 2010 |
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| 42, Ingledew Road328 m away | 72 m² | 94 m² | +22 m² +31% | 2025 |
|---|
| 76, Tormount Road629 m away | 78 m² | 100 m² | +22 m² +28% | 2024 |
|---|
| 40, Frederick Place767 m away | 124 m² | 146 m² | +22 m² +18% | 2019 |
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| 51, Bannockburn Road879 m away | 124 m² | 146 m² | +22 m² +18% | 2017 |
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| 310, Plumstead Common Road666 m away | 41 m² | 63 m² | +22 m² +54% | 2012 |
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| 417, East Carriage House, Royal Carriage Mews983 m away | 42 m² | 64 m² | +22 m² +52% | 2010 |
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| 315, East Carriage House, Royal Carriage Mews983 m away | 42 m² | 64 m² | +22 m² +52% | 2010 |
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| 415, East Carriage House, Royal Carriage Mews983 m away | 42 m² | 64 m² | +22 m² +52% | 2010 |
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| 215, East Carriage House, Royal Carriage Mews983 m away | 42 m² | 64 m² | +22 m² +52% | 2010 |
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| 69, Barnfield Gardens870 m away | 53 m² | 74 m² | +21 m² +40% | 2026 |
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| 35, Flaxton Road960 m away | 77 m² | 98 m² | +21 m² +27% | 2025 |
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| 17a, Elmdene Road975 m away | 42 m² | 63 m² | +21 m² +50% | 2018 |
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| 107, East Carriage House, Royal Carriage Mews983 m away | 43 m² | 64 m² | +21 m² +49% | 2010 |
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| 204, East Carriage House, Royal Carriage Mews983 m away | 45 m² | 66 m² | +21 m² +47% | 2010 |
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| 103, East Carriage House, Royal Carriage Mews983 m away | 43 m² | 64 m² | +21 m² +49% | 2010 |
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| 609, East Carriage House, Royal Carriage Mews983 m away | 43 m² | 64 m² | +21 m² +49% | 2010 |
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| 319, East Carriage House, Duke Of Wellington Avenue988 m away | 43 m² | 64 m² | +21 m² +49% | 2010 |
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| 621, East Carriage House, Duke Of Wellington Avenue988 m away | 43 m² | 64 m² | +21 m² +49% | 2010 |
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| 34, Pettacre Close782 m away | 54 m² | 74 m² | +20 m² +37% | 2025 |
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| 3, Miriam Road460 m away | 67 m² | 87 m² | +20 m² +30% | 2024 |
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| 16b, Vernham Road798 m away | 40 m² | 60 m² | +20 m² +50% | 2023 |
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| 5, Mineral Street461 m away | 97 m² | 117 m² | +20 m² +21% | 2022 |
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| 15, Parkdale Road567 m away | 94 m² | 114 m² | +20 m² +21% | 2022 |
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| 82, Tewson Road667 m away | 74 m² | 94 m² | +20 m² +27% | 2021 |
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| 77, Reidhaven Road775 m away | 70 m² | 90 m² | +20 m² +29% | 2021 |
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| 55, Waverley Road57 m away | 95 m² | 115 m² | +20 m² +21% | 2020 |
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| 135, Tewson Road687 m away | 74 m² | 94 m² | +20 m² +27% | 2020 |
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| 4, Miriam Road430 m away | 66 m² | 86 m² | +20 m² +30% | 2019 |
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| 88, Sandy Hill Road912 m away | 44 m² | 64 m² | +20 m² +45% | 2019 |
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| 82, Sandy Hill Road912 m away | 72 m² | 92 m² | +20 m² +28% | 2018 |
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| 82, St Margarets Terrace450 m away | 29 m² | 49 m² | +20 m² +69% | 2017 |
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| 5, Sladedale Road618 m away | 65 m² | 85 m² | +20 m² +31% | 2017 |
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| 13, Crescent Road869 m away | 132 m² | 152 m² | +20 m² +15% | 2017 |
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| 57, Vernham Road862 m away | 39 m² | 59 m² | +20 m² +51% | 2013 |
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| 6, Viewland Road934 m away | 67 m² | 86 m² | +19 m² +28% | 2024 |
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| 118a, Griffin Road177 m away | 61 m² | 80 m² | +19 m² +31% | 2023 |
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| 97, Piedmont Road392 m away | 113 m² | 132 m² | +19 m² +17% | 2021 |
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| 7, Sladedale Road618 m away | 73 m² | 92 m² | +19 m² +26% | 2021 |
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| 49, Roydene Road642 m away | 85 m² | 104 m² | +19 m² +22% | 2021 |
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| 14, Nyanza Street927 m away | 71 m² | 90 m² | +19 m² +27% | 2021 |
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| 90, Ennis Road732 m away | 48 m² | 67 m² | +19 m² +40% | 2018 |
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| 112, Tuam Road813 m away | 118 m² | 137 m² | +19 m² +16% | 2018 |
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| 148, Lakedale Road644 m away | 115 m² | 134 m² | +19 m² +17% | 2017 |
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| 42, Sandy Hill Road912 m away | 101 m² | 120 m² | +19 m² +19% | 2017 |
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| 86, Wren Path965 m away | 76 m² | 95 m² | +19 m² +25% | 2017 |
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| 13a, Sladedale Road618 m away | 38 m² | 57 m² | +19 m² +50% | 2016 |
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| 2, Malton Mews981 m away | 67 m² | 86 m² | +19 m² +28% | 2014 |
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| 7, Durham Rise132 m away | 103 m² | 121 m² | +18 m² +17% | 2026 |
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| Flat 20, Paddle Steamer House, Pettacre Close750 m away | 42 m² | 60 m² | +18 m² +43% | 2026 |
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| Flat 3, 49, Elmdene Road975 m away | 79 m² | 97 m² | +18 m² +23% | 2026 |
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| 63, Brewery Road225 m away | 107 m² | 125 m² | +18 m² +17% | 2025 |
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| 89, Sandy Hill Road854 m away | 77 m² | 95 m² | +18 m² +23% | 2025 |
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| 68a, Plumstead High Street551 m away | 41 m² | 59 m² | +18 m² +44% | 2024 |
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| 18, Pegwell Street986 m away | 87 m² | 105 m² | +18 m² +21% | 2023 |
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| 20, Pettacre Close782 m away | 77 m² | 95 m² | +18 m² +23% | 2022 |
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| 62, Vicarage Park314 m away | 93 m² | 111 m² | +18 m² +19% | 2021 |
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| 3, Mallard Path779 m away | 56 m² | 74 m² | +18 m² +32% | 2021 |
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| 130, Parkdale Road512 m away | 86 m² | 104 m² | +18 m² +21% | 2017 |
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| 2, Sandy Hill Road970 m away | 71 m² | 89 m² | +18 m² +25% | 2012 |
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| 78, Brewery Road256 m away | 112 m² | 129 m² | +17 m² +15% | 2026 |
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| 26c, Vicarage Park314 m away | 40 m² | 57 m² | +17 m² +43% | 2026 |
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| 50, Lakedale Road644 m away | 72 m² | 89 m² | +17 m² +24% | 2025 |
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| 67, The Oaks601 m away | 37 m² | 54 m² | +17 m² +46% | 2024 |
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| 10, Sandy Hill Road970 m away | 75 m² | 92 m² | +17 m² +23% | 2024 |
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| 28, Naval House, 6, Victory Parade995 m away | 52 m² | 69 m² | +17 m² +33% | 2024 |
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| 34, Chestnut Rise436 m away | 103 m² | 120 m² | +17 m² +17% | 2023 |
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| 85, The Oaks673 m away | 94 m² | 111 m² | +17 m² +18% | 2023 |
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| 20, Swingate Lane954 m away | 76 m² | 93 m² | +17 m² +22% | 2023 |
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| 16, Majendie Road55 m away | 90 m² | 107 m² | +17 m² +19% | 2022 |
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| 7, Conway Road286 m away | 112 m² | 129 m² | +17 m² +15% | 2022 |
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| 58, Bramblebury Road264 m away | 86 m² | 103 m² | +17 m² +20% | 2021 |
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| 4, St Johns Terrace464 m away | 75 m² | 92 m² | +17 m² +23% | 2018 |
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| 64, Ennis Road732 m away | 70 m² | 87 m² | +17 m² +24% | 2018 |
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| 162, Lakedale Road644 m away | 89 m² | 106 m² | +17 m² +19% | 2017 |
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| 54, Oliver Court, Invermore Place461 m away | 73 m² | 90 m² | +17 m² +23% | 2014 |
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| 64, Parkdale Road530 m away | 51 m² | 67 m² | +16 m² +31% | 2025 |
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| 149, Parkdale Road547 m away | 98 m² | 114 m² | +16 m² +16% | 2025 |
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| 71, Naval House, 6, Victory Parade995 m away | 91 m² | 107 m² | +16 m² +18% | 2024 |
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| 81, Reidhaven Road775 m away | 75 m² | 91 m² | +16 m² +21% | 2023 |
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| 6, Sandy Hill Road970 m away | 76 m² | 92 m² | +16 m² +21% | 2022 |
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| 18c, Vernham Road798 m away | 60 m² | 76 m² | +16 m² +27% | 2019 |
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| 42a, Vernham Road912 m away | 65 m² | 81 m² | +16 m² +25% | 2019 |
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| 35, Riverdale Road901 m away | 64 m² | 80 m² | +16 m² +25% | 2017 |
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| 49, Ancona Road412 m away | 96 m² | 112 m² | +16 m² +17% | 2014 |
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| 43, Burwash Road215 m away | 97 m² | 113 m² | +16 m² +16% | 2012 |
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| Flat 2, 61b, Plumstead Common Road923 m away | 53 m² | 69 m² | +16 m² +30% | 2012 |
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| 78, Waverley Road203 m away | 53 m² | 69 m² | +16 m² +30% | 2010 |
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| 80, Compton House, 7, Victory Parade969 m away | 45 m² | 60 m² | +15 m² +33% | 2026 |
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| 2, Burwash Road213 m away | 54 m² | 69 m² | +15 m² +28% | 2024 |
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| 164, Burrage Road600 m away | 79 m² | 94 m² | +15 m² +19% | 2024 |
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| 48, Riverdale Road885 m away | 99 m² | 114 m² | +15 m² +15% | 2024 |
|---|
| 40, Philimore Close779 m away | 56 m² | 71 m² | +15 m² +27% | 2022 |
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| Flat 16, Paddle Steamer House, Pettacre Close750 m away | 50 m² | 65 m² | +15 m² +30% | 2019 |
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