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 BN22 8UE
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 |
|---|---|---|---|---|
| 95, Pevensey Road900 m away | 152 m² | 242 m² | +90 m² +59% | 2020 |
| 118, Whitley Road202 m away | 112 m² | 189 m² | +77 m² +69% | 2026 |
| 97, Ashford Road813 m away | 66 m² | 141 m² | +75 m² +114% | 2023 |
| 8, Annington Road276 m away | 96 m² | 169 m² | +73 m² +76% | 2019 |
| 25, Mayfield Place438 m away | 74 m² | 144 m² | +70 m² +95% | 2020 |
| 38, Winchcombe Road541 m away | 74 m² | 144 m² | +70 m² +95% | 2013 |
| 64, Fairlight Road873 m away | 73 m² | 141 m² | +68 m² +93% | 2015 |
| 9, Willowfield Square755 m away | 104 m² | 171 m² | +67 m² +64% | 2008 |
| 5, Lewes Road571 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.
| 206 m² |
| 272 m² |
| +66 m² +32% |
| 2019 |
| Tudor Lodge, 2a, Kings Drive908 m away | 105 m² | 168 m² | +63 m² +60% | 2023 |
|---|
| 2, Kings Drive908 m away | 109 m² | 171 m² | +62 m² +57% | 2024 |
|---|
| 26, Bridgemere Road423 m away | 94 m² | 154 m² | +60 m² +64% | 2023 |
|---|
| Highgates, Cambridge Mews, Rylstone Road805 m away | 169 m² | 229 m² | +60 m² +36% | 2014 |
|---|
| 54, Bridgemere Road500 m away | 103 m² | 161 m² | +58 m² +56% | 2016 |
|---|
| 39, Bedford Grove778 m away | 78 m² | 132 m² | +54 m² +69% | 2017 |
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| 10, Fitzmaurice Avenue528 m away | 109 m² | 160 m² | +51 m² +47% | 2026 |
|---|
| 91, Firle Road360 m away | 59 m² | 109 m² | +50 m² +85% | 2021 |
|---|
| 9, Willowfield Road777 m away | 156 m² | 206 m² | +50 m² +32% | 2010 |
|---|
| 28, Whitley Road439 m away | 86 m² | 133 m² | +47 m² +55% | 2013 |
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| 158, Ashford Road719 m away | 53 m² | 99 m² | +46 m² +87% | 2020 |
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| 13, Le Brun Road904 m away | 195 m² | 240 m² | +45 m² +23% | 2025 |
|---|
| 78, Firle Road434 m away | 49 m² | 94 m² | +45 m² +92% | 2023 |
|---|
| 118, Ringwood Road168 m away | 97 m² | 142 m² | +45 m² +46% | 2019 |
|---|
| 13, Bedford Grove843 m away | 221 m² | 266 m² | +45 m² +20% | 2018 |
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| 11, Bedford Grove843 m away | 221 m² | 266 m² | +45 m² +20% | 2018 |
|---|
| 32, Cambridge Road724 m away | 71 m² | 116 m² | +45 m² +63% | 2011 |
|---|
| 15, Roseveare Road901 m away | 59 m² | 102 m² | +43 m² +73% | 2025 |
|---|
| 110, Whitley Road208 m away | 190 m² | 233 m² | +43 m² +23% | 2015 |
|---|
| 2, Hampden Terrace843 m away | 34 m² | 77 m² | +43 m² +126% | 2009 |
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| 7, Cavendish Avenue575 m away | 120 m² | 162 m² | +42 m² +35% | 2023 |
|---|
| 100, Moy Avenue342 m away | 98 m² | 140 m² | +42 m² +43% | 2015 |
|---|
| 7, Bedfordwell Road455 m away | 115 m² | 156 m² | +41 m² +36% | 2025 |
|---|
| 4, Marlow Avenue702 m away | 103 m² | 144 m² | +41 m² +40% | 2025 |
|---|
| 85, Langney Road894 m away | 116 m² | 157 m² | +41 m² +35% | 2024 |
|---|
| 64, Seaside880 m away | 64 m² | 105 m² | +41 m² +64% | 2022 |
|---|
| 27, Prideaux Road964 m away | 150 m² | 191 m² | +41 m² +27% | 2020 |
|---|
| 15, St Aubyns Road831 m away | 145 m² | 186 m² | +41 m² +28% | 2014 |
|---|
| 153, Seaside624 m away | 31 m² | 72 m² | +41 m² +132% | 2009 |
|---|
| 125, Astaire Avenue660 m away | 98 m² | 138 m² | +40 m² +41% | 2026 |
|---|
| 18, Gilbert Road480 m away | 101 m² | 141 m² | +40 m² +40% | 2020 |
|---|
| 93, Pevensey Road900 m away | 35 m² | 74 m² | +39 m² +111% | 2012 |
|---|
| 19, Western Road376 m away | 83 m² | 121 m² | +38 m² +46% | 2022 |
|---|
| 7, Barden Road625 m away | 41 m² | 79 m² | +38 m² +93% | 2019 |
|---|
| 28, St Leonards Road888 m away | 40 m² | 78 m² | +38 m² +95% | 2015 |
|---|
| Royal Sovereign Court, 67, Royal Parade820 m away | 46 m² | 84 m² | +38 m² +83% | 2010 |
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| 46, Longstone Road943 m away | 64 m² | 101 m² | +37 m² +58% | 2023 |
|---|
| 24, Rylstone Road755 m away | 99 m² | 136 m² | +37 m² +37% | 2015 |
|---|
| 2, Chawbrook Mews, Chawbrook Road301 m away | 47 m² | 84 m² | +37 m² +79% | 2014 |
|---|
| 15, Hoad Road549 m away | 66 m² | 103 m² | +37 m² +56% | 2014 |
|---|
| 38, Seaford Road901 m away | 110 m² | 147 m² | +37 m² +34% | 2014 |
|---|
| 14, Gilbert Road480 m away | 47 m² | 83 m² | +36 m² +77% | 2023 |
|---|
| 197, Seaside600 m away | 103 m² | 139 m² | +36 m² +35% | 2022 |
|---|
| 87, Bourne Street647 m away | 90 m² | 126 m² | +36 m² +40% | 2022 |
|---|
| 89, Enys Road809 m away | 95 m² | 130 m² | +35 m² +37% | 2024 |
|---|
| 24, Roseveare Road901 m away | 57 m² | 92 m² | +35 m² +61% | 2021 |
|---|
| 13, Kinfauns Avenue708 m away | 78 m² | 113 m² | +35 m² +45% | 2019 |
|---|
| 70, Latimer Road757 m away | 94 m² | 128 m² | +34 m² +36% | 2019 |
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| 87, Firle Road411 m away | 120 m² | 153 m² | +33 m² +28% | 2026 |
|---|
| 6, Taddington Road660 m away | 102 m² | 135 m² | +33 m² +32% | 2025 |
|---|
| Flat 27, Carew Views, 30, Carew Road939 m away | 29 m² | 62 m² | +33 m² +114% | 2025 |
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| 27, Gilbert Road480 m away | 107 m² | 140 m² | +33 m² +31% | 2022 |
|---|
| 33, Dudley Road249 m away | 97 m² | 130 m² | +33 m² +34% | 2020 |
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| 3, Oxford Road513 m away | 67 m² | 100 m² | +33 m² +49% | 2015 |
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| 13, Sidley Road865 m away | 89 m² | 122 m² | +33 m² +37% | 2015 |
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| 34, Ringwood Road395 m away | 115 m² | 147 m² | +32 m² +28% | 2023 |
|---|
| 38, Willowfield Road592 m away | 48 m² | 80 m² | +32 m² +67% | 2018 |
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| 92, Sidley Road998 m away | 86 m² | 118 m² | +32 m² +37% | 2014 |
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| 34, Avondale Road405 m away | 76 m² | 108 m² | +32 m² +42% | 2013 |
|---|
| 25, Willard Close498 m away | 62 m² | 93 m² | +31 m² +50% | 2024 |
|---|
| 9, Winchcombe Road541 m away | 93 m² | 124 m² | +31 m² +33% | 2023 |
|---|
| 6, Sidley Road865 m away | 73 m² | 104 m² | +31 m² +42% | 2023 |
|---|
| 23, Cavendish Avenue575 m away | 99 m² | 130 m² | +31 m² +31% | 2022 |
|---|
| 67, St Philips Avenue271 m away | 114 m² | 144 m² | +30 m² +26% | 2026 |
|---|
| 7, Willowfield Road777 m away | 147 m² | 177 m² | +30 m² +20% | 2025 |
|---|
| 28, Fairlight Road787 m away | 34 m² | 64 m² | +30 m² +88% | 2024 |
|---|
| 2, Bilbury Mews808 m away | 38 m² | 68 m² | +30 m² +79% | 2020 |
|---|
| 142, Latimer Road739 m away | 95 m² | 125 m² | +30 m² +32% | 2018 |
|---|
| 104, Royal Parade890 m away | 104 m² | 134 m² | +30 m² +29% | 2016 |
|---|
| 14, Astaire Avenue321 m away | 119 m² | 149 m² | +30 m² +25% | 2014 |
|---|
| 8, Montgomery Mews, Commercial Road927 m away | 61 m² | 90 m² | +29 m² +48% | 2025 |
|---|
| 23, Windermere Crescent728 m away | 87 m² | 116 m² | +29 m² +33% | 2024 |
|---|
| 21, Willowfield Square755 m away | 130 m² | 159 m² | +29 m² +22% | 2014 |
|---|
| 42, Avondale Road405 m away | 73 m² | 102 m² | +29 m² +40% | 2012 |
|---|
| 9, Addingham Road748 m away | 115 m² | 143 m² | +28 m² +24% | 2026 |
|---|
| 1, Marlow Avenue659 m away | 85 m² | 113 m² | +28 m² +33% | 2023 |
|---|
| 15, Whitley Road334 m away | 98 m² | 126 m² | +28 m² +29% | 2021 |
|---|
| Flat 1, 4, Bedford Grove843 m away | 53 m² | 81 m² | +28 m² +53% | 2021 |
|---|
| 35, Willowfield Road701 m away | 110 m² | 138 m² | +28 m² +25% | 2020 |
|---|
| 44, Susans Road944 m away | 99 m² | 126 m² | +27 m² +27% | 2024 |
|---|
| 68, Susans Road892 m away | 68 m² | 95 m² | +27 m² +40% | 2023 |
|---|
| 24, Clarence Road326 m away | 97 m² | 124 m² | +27 m² +28% | 2022 |
|---|
| Flat 4, Pebble Court, 16, Bourne Street955 m away | 20 m² | 47 m² | +27 m² +135% | 2019 |
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| 37, Beach Road843 m away | 87 m² | 114 m² | +27 m² +31% | 2014 |
|---|
| Flat 2, 58, Tideswell Road978 m away | 51 m² | 77 m² | +26 m² +51% | 2025 |
|---|
| Flat 5, Pegasus Court, 29, St Leonards Road799 m away | 43 m² | 69 m² | +26 m² +60% | 2023 |
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| 7, Moy Avenue0 m away | 113 m² | 139 m² | +26 m² +23% | 2016 |
|---|
| 88, Churchdale Road890 m away | 88 m² | 114 m² | +26 m² +30% | 2014 |
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| 123, Tideswell Road915 m away | 131 m² | 157 m² | +26 m² +20% | 2014 |
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| 2, Barden Road625 m away | 73 m² | 98 m² | +25 m² +34% | 2026 |
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| 10, Bowood Avenue667 m away | 106 m² | 131 m² | +25 m² +24% | 2024 |
|---|
| Flat 9, Metropole Court, Royal Parade956 m away | 99 m² | 124 m² | +25 m² +25% | 2023 |
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| 72, Whitley Road272 m away | 125 m² | 150 m² | +25 m² +20% | 2015 |
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| 20, Dursley Road554 m away | 63 m² | 88 m² | +25 m² +40% | 2014 |
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| 20, Eversfield Road829 m away | 39 m² | 64 m² | +25 m² +64% | 2010 |
|---|
| 30, Kings Drive908 m away | 138 m² | 162 m² | +24 m² +17% | 2024 |
|---|
| 8b, Willowfield Road777 m away | 68 m² | 92 m² | +24 m² +35% | 2023 |
|---|
| 91, Langney Road894 m away | 122 m² | 146 m² | +24 m² +20% | 2022 |
|---|
| 48, Winchcombe Road541 m away | 72 m² | 96 m² | +24 m² +33% | 2019 |
|---|
| 30, Carlton Road816 m away | 111 m² | 135 m² | +24 m² +22% | 2019 |
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| 68, Cavendish Avenue448 m away | 141 m² | 165 m² | +24 m² +17% | 2015 |
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| Flat 14, Eversfield House, The Avenue818 m away | 61 m² | 85 m² | +24 m² +39% | 2013 |
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| 98a, Ashford Road919 m away | 63 m² | 87 m² | +24 m² +38% | 2011 |
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| 12, Sheen Road634 m away | 71 m² | 94 m² | +23 m² +32% | 2024 |
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| 25, Firle Road590 m away | 74 m² | 97 m² | +23 m² +31% | 2023 |
|---|
| 5, St Georges Road561 m away | 83 m² | 106 m² | +23 m² +28% | 2021 |
|---|
| Flat 5, Thornwood, The Avenue1000 m away | 51 m² | 74 m² | +23 m² +45% | 2021 |
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| 5, Eton Mews733 m away | 69 m² | 92 m² | +23 m² +33% | 2020 |
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| 121, Ringwood Road168 m away | 90 m² | 113 m² | +23 m² +26% | 2017 |
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| 24, Avondale Road405 m away | 73 m² | 96 m² | +23 m² +32% | 2013 |
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| 105, Whitley Road271 m away | 132 m² | 154 m² | +22 m² +17% | 2026 |
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| 17, Moy Avenue0 m away | 94 m² | 116 m² | +22 m² +23% | 2016 |
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| 27, Homewood Close746 m away | 99 m² | 121 m² | +22 m² +22% | 2016 |
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| 71, Sidley Road974 m away | 95 m² | 117 m² | +22 m² +23% | 2014 |
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| 30, Wannock Road988 m away | 76 m² | 98 m² | +22 m² +29% | 2014 |
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| 43, Leslie Street474 m away | 79 m² | 101 m² | +22 m² +28% | 2013 |
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| 2, Ringwood Road510 m away | 89 m² | 111 m² | +22 m² +25% | 2013 |
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| 4a, Wellesley Road869 m away | 59 m² | 80 m² | +21 m² +36% | 2025 |
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| 16, Cavendish Avenue596 m away | 124 m² | 145 m² | +21 m² +17% | 2023 |
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| Flat 8, The Church, 16, Ceylon Place981 m away | 127 m² | 148 m² | +21 m² +17% | 2022 |
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| 69, Ringwood Road395 m away | 125 m² | 146 m² | +21 m² +17% | 2018 |
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| 15, Fairlight Road873 m away | 82 m² | 103 m² | +21 m² +26% | 2018 |
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| Flat 10, Eversfield House, The Avenue818 m away | 64 m² | 85 m² | +21 m² +33% | 2013 |
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| 3, Western Road372 m away | 82 m² | 102 m² | +20 m² +24% | 2020 |
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| 24, Belmore Road627 m away | 33 m² | 53 m² | +20 m² +61% | 2018 |
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| 105, Ringwood Road168 m away | 101 m² | 121 m² | +20 m² +20% | 2015 |
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| Flat 5, 159, Seaside624 m away | 25 m² | 45 m² | +20 m² +80% | 2013 |
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| Flat 12, Alcazar Court, 25, Arundel Road769 m away | 53 m² | 73 m² | +20 m² +38% | 2013 |
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| 1, Cambridge Road816 m away | 15 m² | 35 m² | +20 m² +133% | 2013 |
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| 38, Clarence Road326 m away | 98 m² | 117 m² | +19 m² +19% | 2026 |
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| 36a, Windermere Crescent728 m away | 88 m² | 107 m² | +19 m² +22% | 2024 |
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| 2, Redoubt Road677 m away | 100 m² | 119 m² | +19 m² +19% | 2023 |
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| 29, Willoughby Crescent889 m away | 102 m² | 121 m² | +19 m² +19% | 2023 |
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| 58, Ringwood Road395 m away | 120 m² | 139 m² | +19 m² +16% | 2022 |
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| 4, Willowfield Square755 m away | 105 m² | 124 m² | +19 m² +18% | 2021 |
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| Flat 5, Robinson Court, 17, Churchdale Road849 m away | 31 m² | 50 m² | +19 m² +61% | 2020 |
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| 17, Manifold Road467 m away | 87 m² | 106 m² | +19 m² +22% | 2019 |
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| 131a, Seaside658 m away | 24 m² | 43 m² | +19 m² +79% | 2019 |
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| Flat 11, Southdown Heights, 38, St Leonards Road888 m away | 35 m² | 54 m² | +19 m² +54% | 2019 |
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| Ground Floor, 122 - 134, Seaside762 m away | 51 m² | 70 m² | +19 m² +37% | 2013 |
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| 27, Longstone Road943 m away | 93 m² | 112 m² | +19 m² +20% | 2012 |
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| Flat 2, 11, Upper Avenue624 m away | 35 m² | 54 m² | +19 m² +54% | 2010 |
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| 38, Fairlight Road873 m away | 90 m² | 108 m² | +18 m² +20% | 2026 |
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| 60, Sidley Road922 m away | 73 m² | 91 m² | +18 m² +25% | 2026 |
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| Flat 6, Lewes Court, 29, Lewes Road633 m away | 66 m² | 84 m² | +18 m² +27% | 2024 |
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| 7, Fairlight Road787 m away | 80 m² | 98 m² | +18 m² +23% | 2024 |
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| 41, Churchdale Road843 m away | 110 m² | 128 m² | +18 m² +16% | 2023 |
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| 183, Langney Road827 m away | 40 m² | 58 m² | +18 m² +45% | 2022 |
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| Flat 1, 11, Upper Avenue624 m away | 91 m² | 109 m² | +18 m² +20% | 2021 |
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| 52, Longstone Road844 m away | 109 m² | 127 m² | +18 m² +17% | 2019 |
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| 25, Beltring Road477 m away | 83 m² | 101 m² | +18 m² +22% | 2018 |
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| Flat 16, Carew Court, 1, Carew Road775 m away | 83 m² | 101 m² | +18 m² +22% | 2018 |
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| 71, Enys Road809 m away | 60 m² | 78 m² | +18 m² +30% | 2016 |
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| 55, St Philips Avenue271 m away | 111 m² | 129 m² | +18 m² +16% | 2014 |
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| 190, Northbourne Road953 m away | 85 m² | 102 m² | +17 m² +20% | 2025 |
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| 212, Northbourne Road953 m away | 91 m² | 108 m² | +17 m² +19% | 2025 |
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| Flat 4, 28, Enys Road809 m away | 32 m² | 49 m² | +17 m² +53% | 2024 |
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| 9, Stanley Road348 m away | 86 m² | 103 m² | +17 m² +20% | 2022 |
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| 48, Avondale Road405 m away | 75 m² | 92 m² | +17 m² +23% | 2019 |
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| Flat 3, 13, Bedfordwell Road455 m away | 36 m² | 53 m² | +17 m² +47% | 2018 |
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| Flat 1, Mayfield Court, 4, Lewes Road622 m away | 50 m² | 67 m² | +17 m² +34% | 2014 |
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| 4, Roselands Avenue692 m away | 60 m² | 77 m² | +17 m² +28% | 2013 |
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| 96, Sidley Road998 m away | 91 m² | 108 m² | +17 m² +19% | 2013 |
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| 16, Redoubt Road677 m away | 87 m² | 103 m² | +16 m² +18% | 2025 |
|---|
| 61, Sidley Road974 m away | 93 m² | 109 m² | +16 m² +17% | 2024 |
|---|
| 41, Moy Avenue0 m away | 97 m² | 113 m² | +16 m² +16% | 2022 |
|---|
| 1, St Georges Road561 m away | 66 m² | 82 m² | +16 m² +24% | 2022 |
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| Flat 4, 26, Bedfordwell Road592 m away | 79 m² | 95 m² | +16 m² +20% | 2020 |
|---|
| Flat 1, Cambridge Court, Cambridge Road724 m away | 88 m² | 104 m² | +16 m² +18% | 2018 |
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| 25, Woodgate Road581 m away | 98 m² | 114 m² | +16 m² +16% | 2013 |
|---|
| 89, Ashford Road919 m away | 96 m² | 112 m² | +16 m² +17% | 2013 |
|---|
| 74, Langney Road903 m away | 42 m² | 58 m² | +16 m² +38% | 2009 |
|---|
| 60, Churchdale Road843 m away | 98 m² | 113 m² | +15 m² +15% | 2026 |
|---|
| 66, Langney Road903 m away | 26 m² | 41 m² | +15 m² +58% | 2026 |
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| 10, Marine Road885 m away | 84 m² | 99 m² | +15 m² +18% | 2024 |
|---|
| 43, Bexhill Road958 m away | 87 m² | 102 m² | +15 m² +17% | 2022 |
|---|
| 79, Willowfield Road592 m away | 81 m² | 96 m² | +15 m² +19% | 2013 |
|---|
| 108, Astaire Avenue807 m away | 92 m² | 107 m² | +15 m² +16% | 2013 |
|---|
| Flat 6, Pegasus Court, 29, St Leonards Road799 m away | 47 m² | 62 m² | +15 m² +32% | 2011 |
|---|
| 88 - 89, Royal Parade794 m away | 23 m² | 38 m² | +15 m² +65% | 2009 |
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