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 BN41 1SS
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 |
|---|---|---|---|---|
| 50, Fairfield Gardens680 m away | 119 m² | 258 m² | +139 m² +117% | 2022 |
| 31, Croft Avenue955 m away | 129 m² | 260 m² | +131 m² +102% | 2015 |
| La Boheme, 1, Benfield Crescent818 m away | 77 m² | 178 m² | +101 m² +131% | 2015 |
| 24, Mill Lane888 m away | 85 m² | 173 m² | +88 m² +104% | 2024 |
| 16, Park Close591 m away | 101 m² | 185 m² | +84 m² +83% | 2020 |
| 16, Hadrian Avenue403 m away | 68 m² | 147 m² | +79 m² +116% | 2025 |
| 71, High Street678 m away | 207 m² | 285 m² | +78 m² +38% | 2023 |
| 7, Hillside995 m away | 83 m² | 160 m² | +77 m² +93% | 2024 |
| 25, St Richards Road624 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.
| 77 m² |
| 153 m² |
| +76 m² +99% |
| 2013 |
| 26, Manor Hall Road869 m away | 87 m² | 161 m² | +74 m² +85% | 2015 |
|---|
| 44, Windlesham Close535 m away | 75 m² | 146 m² | +71 m² +95% | 2022 |
|---|
| Flat 2, 36, Station Road999 m away | 61 m² | 132 m² | +71 m² +116% | 2019 |
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| 6, Eastbank885 m away | 76 m² | 143 m² | +67 m² +88% | 2022 |
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| 1, Melrose Avenue457 m away | 78 m² | 142 m² | +64 m² +82% | 2015 |
|---|
| 77, St Andrews Road769 m away | 109 m² | 172 m² | +63 m² +58% | 2026 |
|---|
| 81, The Crescent876 m away | 100 m² | 163 m² | +63 m² +63% | 2022 |
|---|
| 25, Links Road893 m away | 86 m² | 149 m² | +63 m² +73% | 2020 |
|---|
| 10, Springate Road535 m away | 90 m² | 150 m² | +60 m² +67% | 2020 |
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| 27, Gordon Road862 m away | 68 m² | 128 m² | +60 m² +88% | 2020 |
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| 26, Eastbank885 m away | 72 m² | 131 m² | +59 m² +82% | 2021 |
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| 110, Victoria Road462 m away | 80 m² | 139 m² | +59 m² +74% | 2015 |
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| 11, Victoria Road961 m away | 40 m² | 98 m² | +58 m² +145% | 2012 |
|---|
| 78, Benfield Way999 m away | 68 m² | 125 m² | +57 m² +84% | 2024 |
|---|
| 11, The Crescent876 m away | 97 m² | 151 m² | +54 m² +56% | 2025 |
|---|
| 269, Old Shoreham Road407 m away | 44 m² | 98 m² | +54 m² +123% | 2019 |
|---|
| 1, St Andrews Road924 m away | 126 m² | 180 m² | +54 m² +43% | 2016 |
|---|
| 108, The Crescent548 m away | 99 m² | 152 m² | +53 m² +54% | 2021 |
|---|
| 102, Drove Crescent899 m away | 59 m² | 112 m² | +53 m² +90% | 2015 |
|---|
| 51, Hadrian Avenue403 m away | 71 m² | 122 m² | +51 m² +72% | 2021 |
|---|
| 22, Hillside974 m away | 85 m² | 134 m² | +49 m² +58% | 2014 |
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| 8, Springate Road535 m away | 83 m² | 131 m² | +48 m² +58% | 2018 |
|---|
| 164, Manor Hall Road355 m away | 80 m² | 128 m² | +48 m² +60% | 2016 |
|---|
| 5, Park Way671 m away | 67 m² | 114 m² | +47 m² +70% | 2019 |
|---|
| 51, Trafalgar Road319 m away | 75 m² | 121 m² | +46 m² +61% | 2026 |
|---|
| 47, Eastbrook Road565 m away | 73 m² | 119 m² | +46 m² +63% | 2025 |
|---|
| 9, Benfield Way813 m away | 107 m² | 153 m² | +46 m² +43% | 2024 |
|---|
| 30, Manor Close126 m away | 78 m² | 124 m² | +46 m² +59% | 2019 |
|---|
| 33, Greenways895 m away | 81 m² | 127 m² | +46 m² +57% | 2013 |
|---|
| 72, Vale Road706 m away | 53 m² | 98 m² | +45 m² +85% | 2026 |
|---|
| 9, Links Road893 m away | 78 m² | 123 m² | +45 m² +58% | 2026 |
|---|
| 40, Easthill Drive835 m away | 85 m² | 130 m² | +45 m² +53% | 2025 |
|---|
| 19, Seaview Estate830 m away | 106 m² | 151 m² | +45 m² +42% | 2024 |
|---|
| 21, Eastbrook Way595 m away | 94 m² | 139 m² | +45 m² +48% | 2014 |
|---|
| 54, Trafalgar Road297 m away | 40 m² | 84 m² | +44 m² +110% | 2011 |
|---|
| 50, Benfield Way999 m away | 172 m² | 214 m² | +42 m² +24% | 2022 |
|---|
| 51, St Andrews Road924 m away | 56 m² | 98 m² | +42 m² +75% | 2011 |
|---|
| 161, Manor Hall Road297 m away | 80 m² | 121 m² | +41 m² +51% | 2026 |
|---|
| 16, Church Road660 m away | 93 m² | 134 m² | +41 m² +44% | 2023 |
|---|
| 13, Mile Oak Road764 m away | 90 m² | 131 m² | +41 m² +46% | 2022 |
|---|
| 1, Lucerne Close866 m away | 124 m² | 164 m² | +40 m² +32% | 2025 |
|---|
| 8, Fairfield Gardens680 m away | 101 m² | 140 m² | +39 m² +39% | 2025 |
|---|
| 27, Windlesham Close555 m away | 85 m² | 124 m² | +39 m² +46% | 2024 |
|---|
| 11, Elm Road263 m away | 54 m² | 92 m² | +38 m² +70% | 2019 |
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| 21a, Windlesham Close555 m away | 52 m² | 90 m² | +38 m² +73% | 2017 |
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| 45, Prince Charles Close575 m away | 86 m² | 124 m² | +38 m² +44% | 2015 |
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| 32, St Andrews Road954 m away | 42 m² | 80 m² | +38 m² +90% | 2015 |
|---|
| 239, Old Shoreham Road558 m away | 148 m² | 186 m² | +38 m² +26% | 2014 |
|---|
| 22, Shelldale Road291 m away | 97 m² | 134 m² | +37 m² +38% | 2026 |
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| 317, Albion Street996 m away | 81 m² | 118 m² | +37 m² +46% | 2026 |
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| 13, Springate Road535 m away | 124 m² | 161 m² | +37 m² +30% | 2022 |
|---|
| 51, Shelldale Road228 m away | 32 m² | 69 m² | +37 m² +116% | 2011 |
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| 26, Highlands Road519 m away | 88 m² | 124 m² | +36 m² +41% | 2022 |
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| 58, Mile Oak Road710 m away | 53 m² | 89 m² | +36 m² +68% | 2014 |
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| 60, St Andrews Road790 m away | 95 m² | 129 m² | +34 m² +36% | 2026 |
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| 23, The Gardens890 m away | 60 m² | 94 m² | +34 m² +57% | 2026 |
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| 5, Elm Road263 m away | 91 m² | 125 m² | +34 m² +37% | 2025 |
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| 43, Melrose Avenue457 m away | 61 m² | 95 m² | +34 m² +56% | 2024 |
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| 7, Stanley Road50 m away | 61 m² | 95 m² | +34 m² +56% | 2019 |
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| 259, Old Shoreham Road924 m away | 147 m² | 181 m² | +34 m² +23% | 2018 |
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| 22, Mile Oak Road802 m away | 100 m² | 134 m² | +34 m² +34% | 2015 |
|---|
| 1, Garden Close830 m away | 42 m² | 75 m² | +33 m² +79% | 2026 |
|---|
| 40, Locks Hill438 m away | 78 m² | 111 m² | +33 m² +42% | 2025 |
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| 114, Manor Hall Road484 m away | 71 m² | 104 m² | +33 m² +46% | 2024 |
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| 20, Vale Road915 m away | 91 m² | 124 m² | +33 m² +36% | 2024 |
|---|
| 1a, North Street953 m away | 30 m² | 63 m² | +33 m² +110% | 2020 |
|---|
| 52, High Street648 m away | 97 m² | 130 m² | +33 m² +34% | 2019 |
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| 122, Victoria Road462 m away | 93 m² | 126 m² | +33 m² +35% | 2016 |
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| 102, Manor Hall Road484 m away | 65 m² | 98 m² | +33 m² +51% | 2016 |
|---|
| 70, Highlands Road519 m away | 81 m² | 114 m² | +33 m² +41% | 2016 |
|---|
| 46, Southwick Street990 m away | 93 m² | 126 m² | +33 m² +35% | 2014 |
|---|
| 3, Park Close591 m away | 80 m² | 113 m² | +33 m² +41% | 2011 |
|---|
| 23, Fairfield Gardens719 m away | 93 m² | 125 m² | +32 m² +34% | 2025 |
|---|
| 18, Norway Street808 m away | 88 m² | 120 m² | +32 m² +36% | 2021 |
|---|
| 6, Denmark Road749 m away | 78 m² | 110 m² | +32 m² +41% | 2019 |
|---|
| 311, Albion Street996 m away | 77 m² | 109 m² | +32 m² +42% | 2019 |
|---|
| 110, Southwick Street961 m away | 82 m² | 114 m² | +32 m² +39% | 2015 |
|---|
| 23, Orchard Close572 m away | 72 m² | 104 m² | +32 m² +44% | 2014 |
|---|
| 130, Manor Hall Road355 m away | 72 m² | 103 m² | +31 m² +43% | 2026 |
|---|
| 146, Manor Hall Road355 m away | 80 m² | 111 m² | +31 m² +39% | 2025 |
|---|
| 110, The Crescent548 m away | 122 m² | 153 m² | +31 m² +25% | 2025 |
|---|
| 12, Brambledean Road619 m away | 85 m² | 116 m² | +31 m² +36% | 2025 |
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| 64, Crown Road51 m away | 83 m² | 114 m² | +31 m² +37% | 2022 |
|---|
| 18, Melrose Avenue439 m away | 96 m² | 127 m² | +31 m² +32% | 2022 |
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| 105, North Road953 m away | 71 m² | 102 m² | +31 m² +44% | 2015 |
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| 49, Melrose Avenue457 m away | 78 m² | 109 m² | +31 m² +40% | 2014 |
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| 20, Shelldale Road291 m away | 46 m² | 77 m² | +31 m² +67% | 2013 |
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| 89, Old Barn Way374 m away | 80 m² | 110 m² | +30 m² +38% | 2020 |
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| 50, Melrose Avenue439 m away | 51 m² | 81 m² | +30 m² +59% | 2020 |
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| 35, St Aubyns Road931 m away | 53 m² | 83 m² | +30 m² +57% | 2020 |
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| 13, Manor Close126 m away | 78 m² | 108 m² | +30 m² +38% | 2015 |
|---|
| 5, Benfield Close766 m away | 88 m² | 118 m² | +30 m² +34% | 2012 |
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| 4, Mile Oak Road582 m away | 72 m² | 101 m² | +29 m² +40% | 2023 |
|---|
| 78, St Andrews Road790 m away | 119 m² | 148 m² | +29 m² +24% | 2023 |
|---|
| 5, Greenways895 m away | 60 m² | 89 m² | +29 m² +48% | 2023 |
|---|
| 173, Manor Hall Road297 m away | 92 m² | 121 m² | +29 m² +32% | 2017 |
|---|
| 28, Mile Oak Gardens709 m away | 107 m² | 136 m² | +29 m² +27% | 2015 |
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| 82, The Gardens893 m away | 81 m² | 110 m² | +29 m² +36% | 2014 |
|---|
| 10, Ridgeway Close743 m away | 122 m² | 150 m² | +28 m² +23% | 2025 |
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| 109, Mill Lane929 m away | 66 m² | 94 m² | +28 m² +42% | 2024 |
|---|
| 50, St Richards Road624 m away | 78 m² | 106 m² | +28 m² +36% | 2021 |
|---|
| 66, Abinger Road123 m away | 82 m² | 110 m² | +28 m² +34% | 2020 |
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| 18, Mile Oak Gardens709 m away | 75 m² | 103 m² | +28 m² +37% | 2016 |
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| 18, St Andrews Road954 m away | 58 m² | 86 m² | +28 m² +48% | 2016 |
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| 89, Mile Oak Road824 m away | 96 m² | 124 m² | +28 m² +29% | 2013 |
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| 18, Albion Street795 m away | 100 m² | 127 m² | +27 m² +27% | 2022 |
|---|
| 13, Lincoln Road502 m away | 79 m² | 106 m² | +27 m² +34% | 2020 |
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| 79, Old Barn Way374 m away | 82 m² | 108 m² | +26 m² +32% | 2025 |
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| 10, Denmark Road749 m away | 83 m² | 109 m² | +26 m² +31% | 2025 |
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| 10, Brambledean Road619 m away | 92 m² | 118 m² | +26 m² +28% | 2024 |
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| 104, Southwick Street961 m away | 81 m² | 107 m² | +26 m² +32% | 2024 |
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| 10, Mill Close994 m away | 66 m² | 92 m² | +26 m² +39% | 2024 |
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| 281, Old Shoreham Road924 m away | 90 m² | 116 m² | +26 m² +29% | 2023 |
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| 42, Highdown870 m away | 65 m² | 91 m² | +26 m² +40% | 2016 |
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| 33, Mile Oak Gardens709 m away | 80 m² | 106 m² | +26 m² +33% | 2014 |
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| 1, Manor Close126 m away | 79 m² | 104 m² | +25 m² +32% | 2026 |
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| 107, Manor Hall Road515 m away | 145 m² | 170 m² | +25 m² +17% | 2026 |
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| 30, St Nicholas Road656 m away | 85 m² | 110 m² | +25 m² +29% | 2026 |
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| 60, Southwick Street961 m away | 110 m² | 135 m² | +25 m² +23% | 2025 |
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| 51a, Downsway969 m away | 78 m² | 103 m² | +25 m² +32% | 2025 |
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| 192, Old Shoreham Road512 m away | 78 m² | 103 m² | +25 m² +32% | 2024 |
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| 15, Wolseley Road0 m away | 78 m² | 103 m² | +25 m² +32% | 2021 |
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| 95, Mile Oak Road824 m away | 78 m² | 103 m² | +25 m² +32% | 2021 |
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| 63, Brambledean Road619 m away | 79 m² | 104 m² | +25 m² +32% | 2020 |
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| 16, Mile Oak Gardens709 m away | 74 m² | 99 m² | +25 m² +34% | 2019 |
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| 28, Croft Avenue991 m away | 124 m² | 149 m² | +25 m² +20% | 2014 |
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| 2, Hurst Crescent193 m away | 74 m² | 98 m² | +24 m² +32% | 2026 |
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| 2a, St Aubyns Road936 m away | 83 m² | 107 m² | +24 m² +29% | 2024 |
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| 32, Melrose Avenue439 m away | 84 m² | 108 m² | +24 m² +29% | 2023 |
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| 272, Old Shoreham Road570 m away | 103 m² | 127 m² | +24 m² +23% | 2023 |
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| 76, Crown Road51 m away | 82 m² | 106 m² | +24 m² +29% | 2021 |
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| 275, Albion Street996 m away | 89 m² | 113 m² | +24 m² +27% | 2020 |
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| 8, Fairdene816 m away | 70 m² | 94 m² | +24 m² +34% | 2013 |
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| 35, Highdown921 m away | 64 m² | 87 m² | +23 m² +36% | 2025 |
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| 49, The Gardens890 m away | 79 m² | 102 m² | +23 m² +29% | 2021 |
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| 105, St Andrews Road769 m away | 100 m² | 123 m² | +23 m² +23% | 2016 |
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| 79, Trafalgar Road266 m away | 65 m² | 88 m² | +23 m² +35% | 2014 |
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| 158, Manor Hall Road355 m away | 111 m² | 134 m² | +23 m² +21% | 2014 |
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| 30, Mile Oak Gardens709 m away | 117 m² | 139 m² | +22 m² +19% | 2022 |
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| 28, Downsway916 m away | 58 m² | 80 m² | +22 m² +38% | 2022 |
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| 28, Melrose Avenue439 m away | 69 m² | 91 m² | +22 m² +32% | 2021 |
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| 39, Eastbrook Road565 m away | 72 m² | 94 m² | +22 m² +31% | 2020 |
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| 26, St Richards Road624 m away | 79 m² | 101 m² | +22 m² +28% | 2020 |
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| 14, Melrose Avenue439 m away | 66 m² | 88 m² | +22 m² +33% | 2016 |
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| 34, Norway Street808 m away | 86 m² | 108 m² | +22 m² +26% | 2016 |
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| 14, St Aubyns Road936 m away | 127 m² | 148 m² | +21 m² +17% | 2023 |
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| 126, Trafalgar Road225 m away | 96 m² | 117 m² | +21 m² +22% | 2018 |
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| 3, Applesham Way266 m away | 86 m² | 106 m² | +20 m² +23% | 2023 |
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| 32, Old Barn Way440 m away | 66 m² | 86 m² | +20 m² +30% | 2023 |
|---|
| 12, Norway Street808 m away | 87 m² | 107 m² | +20 m² +23% | 2021 |
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| 22, Beaconsfield Road291 m away | 87 m² | 107 m² | +20 m² +23% | 2020 |
|---|
| 6, Southdown Avenue669 m away | 79 m² | 99 m² | +20 m² +25% | 2020 |
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| 22, Benfield Way813 m away | 129 m² | 149 m² | +20 m² +16% | 2020 |
|---|
| 11, Benfield Crescent818 m away | 81 m² | 101 m² | +20 m² +25% | 2015 |
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| 15, Fairfield Gardens719 m away | 92 m² | 112 m² | +20 m² +22% | 2014 |
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| 11, St Richards Road624 m away | 81 m² | 101 m² | +20 m² +25% | 2010 |
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| Harbour House, 121, Gardner Road497 m away | 45 m² | 65 m² | +20 m² +44% | 2009 |
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| 42, Locks Hill438 m away | 83 m² | 102 m² | +19 m² +23% | 2026 |
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| 11, Vale Road803 m away | 84 m² | 103 m² | +19 m² +23% | 2025 |
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| 82, Abinger Road123 m away | 59 m² | 78 m² | +19 m² +32% | 2023 |
|---|
| 192, Manor Hall Road245 m away | 81 m² | 100 m² | +19 m² +23% | 2021 |
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| 37, Eastbrook Road565 m away | 70 m² | 89 m² | +19 m² +27% | 2021 |
|---|
| 6, Abinger Road123 m away | 76 m² | 95 m² | +19 m² +25% | 2018 |
|---|
| 69, Mile Oak Road687 m away | 86 m² | 105 m² | +19 m² +22% | 2018 |
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| 4, Fishersgate Terrace707 m away | 41 m² | 60 m² | +19 m² +46% | 2017 |
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| 66, North Road950 m away | 59 m² | 78 m² | +19 m² +32% | 2016 |
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| 89, Mile Oak Road687 m away | 74 m² | 93 m² | +19 m² +26% | 2014 |
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| 9, Fairfield Gardens719 m away | 92 m² | 110 m² | +18 m² +20% | 2026 |
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| 5, Meadow Close478 m away | 101 m² | 119 m² | +18 m² +18% | 2025 |
|---|
| 4, Norway Street808 m away | 91 m² | 109 m² | +18 m² +20% | 2024 |
|---|
| 12, Old Barn Way440 m away | 76 m² | 94 m² | +18 m² +24% | 2021 |
|---|
| 244, Old Shoreham Road773 m away | 99 m² | 117 m² | +18 m² +18% | 2015 |
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| 24, Beaconsfield Road291 m away | 90 m² | 108 m² | +18 m² +20% | 2014 |
|---|
| 18, Brasslands Drive927 m away | 78 m² | 96 m² | +18 m² +23% | 2014 |
|---|
| 73, Church Road718 m away | 94 m² | 111 m² | +17 m² +18% | 2026 |
|---|
| 17, Millcross Road859 m away | 101 m² | 118 m² | +17 m² +17% | 2025 |
|---|
| 105, Vale Road637 m away | 106 m² | 123 m² | +17 m² +16% | 2023 |
|---|
| 15, Norway Street808 m away | 82 m² | 99 m² | +17 m² +21% | 2023 |
|---|
| 40, Old Barn Way440 m away | 86 m² | 103 m² | +17 m² +20% | 2022 |
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| 126, The Gardens767 m away | 72 m² | 89 m² | +17 m² +24% | 2020 |
|---|
| 42, Norway Street843 m away | 101 m² | 118 m² | +17 m² +17% | 2020 |
|---|
| 1, Benfield Close766 m away | 72 m² | 88 m² | +16 m² +22% | 2025 |
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| 18, Southdown Road897 m away | 72 m² | 88 m² | +16 m² +22% | 2022 |
|---|
| 37, Elm Road263 m away | 69 m² | 85 m² | +16 m² +23% | 2021 |
|---|
| 9, Shelldale Avenue359 m away | 67 m² | 83 m² | +16 m² +24% | 2020 |
|---|
| 3, Romany Close574 m away | 52 m² | 68 m² | +16 m² +31% | 2020 |
|---|
| 30, St Richards Road624 m away | 63 m² | 79 m² | +16 m² +25% | 2020 |
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| 133, The Gardens730 m away | 72 m² | 88 m² | +16 m² +22% | 2020 |
|---|
| 105, Foredown Drive822 m away | 97 m² | 113 m² | +16 m² +16% | 2014 |
|---|
| 7, Applesham Way266 m away | 85 m² | 100 m² | +15 m² +18% | 2025 |
|---|
| 29, Melrose Avenue457 m away | 84 m² | 99 m² | +15 m² +18% | 2023 |
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