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 NE26 1BX
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 |
|---|---|---|---|---|
| 86, Marine Avenue562 m away | 275 m² | 390 m² | +115 m² +42% | 2020 |
| 72, Oxford Street376 m away | 132 m² | 221 m² | +89 m² +67% | 2016 |
| 14, Cliftonville Gardens205 m away | 136 m² | 223 m² | +87 m² +64% | 2023 |
| 6, Davison Avenue649 m away | 142 m² | 227 m² | +85 m² +60% | 2018 |
| 4, Hobart769 m away | 127 m² | 212 m² | +85 m² +67% | 2013 |
| 128, Park Avenue173 m away | 159 m² | 244 m² | +85 m² +53% | 2008 |
| 22, Davison Avenue649 m away | 153 m² | 237 m² | +84 m² +55% | 2022 |
| 18, Linden Terrace582 m away | 149 m² | 231 m² | +82 m² +55% | 2014 |
| 8, The Crescent680 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.
| 126 m² |
| 207 m² |
| +81 m² +64% |
| 2016 |
| 4, Osborne Gardens595 m away | 215 m² | 296 m² | +81 m² +38% | 2013 |
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| 25, Hawthorn Gardens454 m away | 175 m² | 255 m² | +80 m² +46% | 2025 |
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| 40, Holly Avenue143 m away | 63 m² | 136 m² | +73 m² +116% | 2017 |
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| 41, Park Parade318 m away | 150 m² | 222 m² | +72 m² +48% | 2025 |
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| 17, Esplanade Place575 m away | 124 m² | 193 m² | +69 m² +56% | 2014 |
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| 13, St Marys Avenue923 m away | 126 m² | 194 m² | +68 m² +54% | 2023 |
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| 48, Marden Road South965 m away | 100 m² | 166 m² | +66 m² +66% | 2020 |
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| 45, St Marys Avenue923 m away | 129 m² | 195 m² | +66 m² +51% | 2019 |
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| 2, The Grove999 m away | 78 m² | 144 m² | +66 m² +85% | 2009 |
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| 1, Hobart769 m away | 105 m² | 167 m² | +62 m² +59% | 2017 |
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| 77, Bideford Gardens388 m away | 108 m² | 166 m² | +58 m² +54% | 2025 |
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| 48, Percy Road693 m away | 98 m² | 156 m² | +58 m² +59% | 2013 |
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| 11, Briar Avenue533 m away | 113 m² | 170 m² | +57 m² +50% | 2018 |
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| 20, Shaftesbury Avenue826 m away | 105 m² | 162 m² | +57 m² +54% | 2014 |
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| 37, Holywell Avenue754 m away | 320 m² | 375 m² | +55 m² +17% | 2021 |
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| 38, Hartley Avenue808 m away | 92 m² | 147 m² | +55 m² +60% | 2021 |
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| 25, St Marys Avenue923 m away | 155 m² | 210 m² | +55 m² +35% | 2012 |
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| 32, Eastbourne Gardens262 m away | 126 m² | 177 m² | +51 m² +40% | 2025 |
|---|
| 45, Park Parade318 m away | 153 m² | 204 m² | +51 m² +33% | 2022 |
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| 33, Queens Drive564 m away | 112 m² | 163 m² | +51 m² +46% | 2016 |
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| 104, Whitley Road987 m away | 90 m² | 140 m² | +50 m² +56% | 2023 |
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| 2, Victoria Avenue736 m away | 139 m² | 189 m² | +50 m² +36% | 2021 |
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| 2, Jesmond Terrace623 m away | 145 m² | 194 m² | +49 m² +34% | 2022 |
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| 4, Brighton Grove536 m away | 104 m² | 153 m² | +49 m² +47% | 2015 |
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| 5, Queens Road465 m away | 158 m² | 205 m² | +47 m² +30% | 2023 |
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| 59, Holywell Avenue754 m away | 195 m² | 242 m² | +47 m² +24% | 2023 |
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| 1a, Bideford Gardens250 m away | 135 m² | 180 m² | +45 m² +33% | 2023 |
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| 53, Percy Road693 m away | 135 m² | 180 m² | +45 m² +33% | 2013 |
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| 3, Marden Road South877 m away | 123 m² | 166 m² | +43 m² +35% | 2023 |
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| 53, Ventnor Gardens366 m away | 104 m² | 147 m² | +43 m² +41% | 2022 |
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| 24, Beach Avenue215 m away | 119 m² | 162 m² | +43 m² +36% | 2018 |
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| 17, Shaftesbury Avenue863 m away | 131 m² | 172 m² | +41 m² +31% | 2017 |
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| 1a, Melrose Avenue833 m away | 143 m² | 183 m² | +40 m² +28% | 2026 |
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| 56, Queens Road597 m away | 141 m² | 181 m² | +40 m² +28% | 2024 |
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| 13, Esplanade Place575 m away | 112 m² | 152 m² | +40 m² +36% | 2023 |
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| 37, Shaftesbury Avenue863 m away | 123 m² | 162 m² | +39 m² +32% | 2025 |
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| 10, Kings Drive545 m away | 146 m² | 185 m² | +39 m² +27% | 2024 |
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| 60, Holywell Avenue749 m away | 253 m² | 292 m² | +39 m² +15% | 2024 |
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| 28, Eastbourne Gardens262 m away | 130 m² | 169 m² | +39 m² +30% | 2022 |
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| 71, Percy Road693 m away | 61 m² | 100 m² | +39 m² +64% | 2020 |
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| 83, Holywell Avenue947 m away | 186 m² | 224 m² | +38 m² +20% | 2025 |
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| 18, Countess Avenue323 m away | 98 m² | 136 m² | +38 m² +39% | 2018 |
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| 23, Bideford Gardens250 m away | 99 m² | 137 m² | +38 m² +38% | 2011 |
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| 46, Madeira Avenue878 m away | 129 m² | 167 m² | +38 m² +29% | 2011 |
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| 35, Tynedale Avenue608 m away | 130 m² | 167 m² | +37 m² +28% | 2025 |
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| 31, Davison Avenue616 m away | 148 m² | 185 m² | +37 m² +25% | 2025 |
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| 40, Victoria Avenue736 m away | 105 m² | 142 m² | +37 m² +35% | 2022 |
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| 10a, Coronation Crescent919 m away | 65 m² | 102 m² | +37 m² +57% | 2020 |
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| 12, Fern Avenue590 m away | 156 m² | 193 m² | +37 m² +24% | 2009 |
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| 51, Ilfracombe Gardens478 m away | 61 m² | 97 m² | +36 m² +59% | 2026 |
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| 24, The Crescent680 m away | 134 m² | 170 m² | +36 m² +27% | 2026 |
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| 57, Grosvenor Drive633 m away | 169 m² | 205 m² | +36 m² +21% | 2024 |
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| 15, St Marys Avenue923 m away | 125 m² | 161 m² | +36 m² +29% | 2023 |
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| 35, Kensington Gardens785 m away | 125 m² | 160 m² | +35 m² +28% | 2025 |
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| 27, Edwards Road909 m away | 140 m² | 175 m² | +35 m² +25% | 2025 |
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| 15, Brighton Grove536 m away | 112 m² | 147 m² | +35 m² +31% | 2023 |
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| 58, St Ronans Road778 m away | 103 m² | 138 m² | +35 m² +34% | 2010 |
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| 33, Brook Street225 m away | 132 m² | 166 m² | +34 m² +26% | 2023 |
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| 44, Eastbourne Gardens304 m away | 112 m² | 146 m² | +34 m² +30% | 2019 |
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| 27, Jesmond Terrace651 m away | 68 m² | 102 m² | +34 m² +50% | 2019 |
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| 75, Queens Road715 m away | 135 m² | 169 m² | +34 m² +25% | 2012 |
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| 88, Davison Avenue765 m away | 145 m² | 178 m² | +33 m² +23% | 2024 |
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| 57, Park Parade318 m away | 144 m² | 177 m² | +33 m² +23% | 2022 |
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| 16, Kenilworth Road889 m away | 135 m² | 168 m² | +33 m² +24% | 2020 |
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| 1a, Clarence Crescent804 m away | 196 m² | 228 m² | +32 m² +16% | 2024 |
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| 25, The Crescent680 m away | 134 m² | 166 m² | +32 m² +24% | 2022 |
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| 37, Eastbourne Gardens304 m away | 134 m² | 166 m² | +32 m² +24% | 2013 |
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| 15, Kenilworth Road849 m away | 114 m² | 146 m² | +32 m² +28% | 2013 |
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| 127, Marine Avenue548 m away | 149 m² | 180 m² | +31 m² +21% | 2025 |
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| 35, Waverley Avenue784 m away | 63 m² | 94 m² | +31 m² +49% | 2022 |
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| 5, Waterford Crescent902 m away | 105 m² | 135 m² | +30 m² +29% | 2026 |
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| 10, Brook Street225 m away | 142 m² | 172 m² | +30 m² +21% | 2021 |
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| 49, Percy Road693 m away | 131 m² | 161 m² | +30 m² +23% | 2021 |
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| 100, Cambridge Avenue257 m away | 54 m² | 83 m² | +29 m² +54% | 2025 |
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| 4, Grosvenor Drive608 m away | 135 m² | 164 m² | +29 m² +21% | 2024 |
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| 21, Brook Street225 m away | 104 m² | 133 m² | +29 m² +28% | 2022 |
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| 34, Cambridge Avenue366 m away | 93 m² | 122 m² | +29 m² +31% | 2022 |
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| 28b, Esplanade627 m away | 50 m² | 79 m² | +29 m² +58% | 2022 |
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| 41, Hartley Avenue836 m away | 136 m² | 165 m² | +29 m² +21% | 2022 |
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| 3, Cambridge Avenue366 m away | 51 m² | 80 m² | +29 m² +57% | 2014 |
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| 6, Jesmond Terrace623 m away | 62 m² | 90 m² | +28 m² +45% | 2026 |
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| 91, Monkseaton Drive948 m away | 121 m² | 149 m² | +28 m² +23% | 2025 |
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| 5, Beech Grove320 m away | 130 m² | 158 m² | +28 m² +22% | 2024 |
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| 43, North Parade427 m away | 59 m² | 87 m² | +28 m² +47% | 2020 |
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| 3, Glendale Avenue581 m away | 147 m² | 174 m² | +27 m² +18% | 2026 |
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| 2, Balmoral Gardens366 m away | 140 m² | 167 m² | +27 m² +19% | 2025 |
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| 17, Marden Road South970 m away | 117 m² | 144 m² | +27 m² +23% | 2018 |
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| 46, Seaton Crescent906 m away | 133 m² | 160 m² | +27 m² +20% | 2014 |
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| 6, Kenilworth Road849 m away | 132 m² | 158 m² | +26 m² +20% | 2026 |
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| 2a, Davison Avenue649 m away | 167 m² | 193 m² | +26 m² +16% | 2023 |
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| Laburnum Chambers, 30, Laburnum Avenue560 m away | 141 m² | 167 m² | +26 m² +18% | 2022 |
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| 8, Esplanade Place575 m away | 128 m² | 154 m² | +26 m² +20% | 2022 |
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| 86, Grosvenor Drive601 m away | 126 m² | 152 m² | +26 m² +21% | 2014 |
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| 11, Brighton Grove536 m away | 123 m² | 148 m² | +25 m² +20% | 2025 |
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| 20, Monkseaton Drive859 m away | 114 m² | 139 m² | +25 m² +22% | 2024 |
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| 7a, The Links247 m away | 66 m² | 91 m² | +25 m² +38% | 2022 |
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| 8, St Ronans Road890 m away | 64 m² | 88 m² | +24 m² +38% | 2020 |
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| 19, Helena Avenue843 m away | 126 m² | 150 m² | +24 m² +19% | 2019 |
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| 19, Queens Drive564 m away | 116 m² | 139 m² | +23 m² +20% | 2025 |
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| 36, Ilfracombe Gardens298 m away | 98 m² | 121 m² | +23 m² +23% | 2014 |
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| 68, Oxford Street376 m away | 107 m² | 129 m² | +22 m² +21% | 2023 |
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| 61, Roxburgh Terrace351 m away | 125 m² | 147 m² | +22 m² +18% | 2018 |
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| 71, Beech Grove452 m away | 118 m² | 140 m² | +22 m² +19% | 2018 |
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| 18, Kings Drive545 m away | 139 m² | 160 m² | +21 m² +15% | 2016 |
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| 26, Queens Drive564 m away | 80 m² | 100 m² | +20 m² +25% | 2024 |
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| 5, Waverley Avenue784 m away | 98 m² | 118 m² | +20 m² +20% | 2023 |
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| 25, East Parade327 m away | 123 m² | 143 m² | +20 m² +16% | 2022 |
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| 22, Hobart769 m away | 129 m² | 149 m² | +20 m² +16% | 2022 |
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| 16, Front Street868 m away | 124 m² | 144 m² | +20 m² +16% | 2022 |
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| 12, Charles Avenue303 m away | 128 m² | 148 m² | +20 m² +16% | 2021 |
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| 52, Ilfracombe Gardens356 m away | 75 m² | 95 m² | +20 m² +27% | 2015 |
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| 59, Ventnor Gardens366 m away | 117 m² | 137 m² | +20 m² +17% | 2013 |
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| 19, Alexandra Terrace898 m away | 92 m² | 112 m² | +20 m² +22% | 2013 |
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| 1, Cliftonville Gardens205 m away | 123 m² | 142 m² | +19 m² +15% | 2023 |
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| 1, Lovaine Avenue880 m away | 78 m² | 97 m² | +19 m² +24% | 2022 |
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| 7, Park View Court253 m away | 50 m² | 69 m² | +19 m² +38% | 2019 |
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| 61, Monkseaton Drive823 m away | 123 m² | 142 m² | +19 m² +15% | 2017 |
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| 29, Cambridge Avenue366 m away | 125 m² | 144 m² | +19 m² +15% | 2016 |
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| 78, Whitley Road987 m away | 116 m² | 135 m² | +19 m² +16% | 2010 |
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| 24, Marine Court East140 m away | 68 m² | 86 m² | +18 m² +26% | 2023 |
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| 20, Jesmond Terrace623 m away | 64 m² | 82 m² | +18 m² +28% | 2023 |
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| 96, Cambridge Avenue257 m away | 76 m² | 94 m² | +18 m² +24% | 2022 |
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| 15b, North Parade444 m away | 58 m² | 76 m² | +18 m² +31% | 2021 |
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| 135, Whitley Road886 m away | 103 m² | 121 m² | +18 m² +17% | 2020 |
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| 5a, St Ronans Road890 m away | 55 m² | 73 m² | +18 m² +33% | 2019 |
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| 13, Hartley Avenue836 m away | 92 m² | 110 m² | +18 m² +20% | 2016 |
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| 21, Percy Gardens873 m away | 86 m² | 103 m² | +17 m² +20% | 2025 |
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| 77, Kenilworth Road860 m away | 58 m² | 75 m² | +17 m² +29% | 2023 |
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| 19b, North Parade444 m away | 59 m² | 76 m² | +17 m² +29% | 2022 |
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| Flat 7, Holywell Mews, 21, Holywell Avenue593 m away | 73 m² | 90 m² | +17 m² +23% | 2021 |
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| 28, Ilfracombe Gardens298 m away | 101 m² | 118 m² | +17 m² +17% | 2011 |
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| 63, Park Parade318 m away | 63 m² | 80 m² | +17 m² +27% | 2010 |
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| 8, Marlborough House, Holywell Avenue593 m away | 40 m² | 56 m² | +16 m² +40% | 2024 |
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| 8, Rockcliffe914 m away | 64 m² | 80 m² | +16 m² +25% | 2024 |
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| Apartment 2, Panama View, 29, Bournemouth Gardens447 m away | 63 m² | 79 m² | +16 m² +25% | 2022 |
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| 37, Waverley Avenue784 m away | 62 m² | 77 m² | +15 m² +24% | 2024 |
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| 8, Holly Mews, Holly Avenue163 m away | 64 m² | 79 m² | +15 m² +23% | 2023 |
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| 94, Queens Road883 m away | 93 m² | 108 m² | +15 m² +16% | 2020 |
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| 66, Cliftonville Gardens369 m away | 87 m² | 102 m² | +15 m² +17% | 2015 |
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