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 2BL
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 Gardens92 m away | 119 m² | 258 m² | +139 m² +117% | 2022 |
| La Boheme, 1, Benfield Crescent276 m away | 77 m² | 178 m² | +101 m² +131% | 2015 |
| 15, Gladys Road805 m away | 112 m² | 200 m² | +88 m² +79% | 2025 |
| 24, Mill Lane299 m away | 85 m² | 173 m² | +88 m² +104% | 2024 |
| 16, Park Close0 m away | 101 m² | 185 m² | +84 m² +83% | 2020 |
| 18, Langridge Drive933 m away | 79 m² | 160 m² | +81 m² +103% | 2015 |
| 30, Greenleas892 m away | 65 m² | 144 m² | +79 m² +122% | 2025 |
| 16, Hadrian Avenue923 m away | 68 m² | 147 m² | +79 m² +116% | 2025 |
| 71, High Street500 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.
| 207 m² |
| 285 m² |
| +78 m² +38% |
| 2023 |
| 44, Windlesham Close528 m away | 75 m² | 146 m² | +71 m² +95% | 2022 |
|---|
| Flat 2, 36, Station Road980 m away | 61 m² | 132 m² | +71 m² +116% | 2019 |
|---|
| 37, Sharpthorne Crescent553 m away | 73 m² | 142 m² | +69 m² +95% | 2015 |
|---|
| 1, Melrose Avenue686 m away | 78 m² | 142 m² | +64 m² +82% | 2015 |
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| 77, St Andrews Road944 m away | 109 m² | 172 m² | +63 m² +58% | 2026 |
|---|
| 25, Links Road605 m away | 86 m² | 149 m² | +63 m² +73% | 2020 |
|---|
| 61, Benfield Way466 m away | 120 m² | 181 m² | +61 m² +51% | 2015 |
|---|
| 27, Gordon Road797 m away | 68 m² | 128 m² | +60 m² +88% | 2020 |
|---|
| 110, Victoria Road465 m away | 80 m² | 139 m² | +59 m² +74% | 2015 |
|---|
| 11, Victoria Road726 m away | 40 m² | 98 m² | +58 m² +145% | 2012 |
|---|
| 78, Benfield Way427 m away | 68 m² | 125 m² | +57 m² +84% | 2024 |
|---|
| 9, Worcester Villas942 m away | 56 m² | 113 m² | +57 m² +102% | 2021 |
|---|
| 269, Old Shoreham Road793 m away | 44 m² | 98 m² | +54 m² +123% | 2019 |
|---|
| 65, Benfield Way466 m away | 109 m² | 162 m² | +53 m² +49% | 2022 |
|---|
| 102, Drove Crescent836 m away | 59 m² | 112 m² | +53 m² +90% | 2015 |
|---|
| 51, Hadrian Avenue923 m away | 71 m² | 122 m² | +51 m² +72% | 2021 |
|---|
| 10, Downsview Road834 m away | 87 m² | 137 m² | +50 m² +57% | 2026 |
|---|
| 46, Dean Close624 m away | 61 m² | 110 m² | +49 m² +80% | 2025 |
|---|
| 181, Hangleton Road976 m away | 49 m² | 98 m² | +49 m² +100% | 2016 |
|---|
| 22, Hillside386 m away | 85 m² | 134 m² | +49 m² +58% | 2014 |
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| 92, Hangleton Road773 m away | 100 m² | 148 m² | +48 m² +48% | 2026 |
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| 164, Manor Hall Road943 m away | 80 m² | 128 m² | +48 m² +60% | 2016 |
|---|
| 411, Portland Road893 m away | 102 m² | 149 m² | +47 m² +46% | 2020 |
|---|
| 51, Trafalgar Road526 m away | 75 m² | 121 m² | +46 m² +61% | 2026 |
|---|
| 47, Eastbrook Road852 m away | 73 m² | 119 m² | +46 m² +63% | 2025 |
|---|
| 9, Benfield Way363 m away | 107 m² | 153 m² | +46 m² +43% | 2024 |
|---|
| 30, Manor Close710 m away | 78 m² | 124 m² | +46 m² +59% | 2019 |
|---|
| 9, Links Road605 m away | 78 m² | 123 m² | +45 m² +58% | 2026 |
|---|
| 72, Vale Road714 m away | 53 m² | 98 m² | +45 m² +85% | 2026 |
|---|
| 40, Easthill Drive412 m away | 85 m² | 130 m² | +45 m² +53% | 2025 |
|---|
| 8, Margery Road965 m away | 93 m² | 137 m² | +44 m² +47% | 2025 |
|---|
| 19, Hangleton Way851 m away | 71 m² | 115 m² | +44 m² +62% | 2022 |
|---|
| 54, Trafalgar Road543 m away | 40 m² | 84 m² | +44 m² +110% | 2011 |
|---|
| 13, Hangleton Way851 m away | 65 m² | 107 m² | +42 m² +65% | 2023 |
|---|
| 50, Benfield Way427 m away | 172 m² | 214 m² | +42 m² +24% | 2022 |
|---|
| 161, Manor Hall Road885 m away | 80 m² | 121 m² | +41 m² +51% | 2026 |
|---|
| 16, Church Road894 m away | 93 m² | 134 m² | +41 m² +44% | 2023 |
|---|
| 1, Lucerne Close389 m away | 124 m² | 164 m² | +40 m² +32% | 2025 |
|---|
| 39, Bush Farm Drive931 m away | 63 m² | 103 m² | +40 m² +63% | 2025 |
|---|
| 143, Hangleton Road976 m away | 70 m² | 110 m² | +40 m² +57% | 2021 |
|---|
| 8, Fairfield Gardens92 m away | 101 m² | 140 m² | +39 m² +39% | 2025 |
|---|
| 27, Windlesham Close492 m away | 85 m² | 124 m² | +39 m² +46% | 2024 |
|---|
| 56, Burlington Gardens437 m away | 58 m² | 97 m² | +39 m² +67% | 2021 |
|---|
| 11, Elm Road579 m away | 54 m² | 92 m² | +38 m² +70% | 2019 |
|---|
| 21a, Windlesham Close492 m away | 52 m² | 90 m² | +38 m² +73% | 2017 |
|---|
| 95, Dean Gardens679 m away | 59 m² | 97 m² | +38 m² +64% | 2015 |
|---|
| 45, Prince Charles Close935 m away | 86 m² | 124 m² | +38 m² +44% | 2015 |
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| 239, Old Shoreham Road955 m away | 148 m² | 186 m² | +38 m² +26% | 2014 |
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| 22, Shelldale Road643 m away | 97 m² | 134 m² | +37 m² +38% | 2026 |
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| 30, Downsview Road834 m away | 85 m² | 122 m² | +37 m² +44% | 2022 |
|---|
| 14, Fairway Crescent502 m away | 74 m² | 111 m² | +37 m² +50% | 2018 |
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| 28, Langridge Drive933 m away | 101 m² | 138 m² | +37 m² +37% | 2015 |
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| 51, Shelldale Road641 m away | 32 m² | 69 m² | +37 m² +116% | 2011 |
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| 26, Highlands Road103 m away | 88 m² | 124 m² | +36 m² +41% | 2022 |
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| 58, Mile Oak Road966 m away | 53 m² | 89 m² | +36 m² +68% | 2014 |
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| 110, Hallyburton Road831 m away | 105 m² | 140 m² | +35 m² +33% | 2026 |
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| 60, St Andrews Road931 m away | 95 m² | 129 m² | +34 m² +36% | 2026 |
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| 15, Burlington Gardens437 m away | 104 m² | 138 m² | +34 m² +33% | 2025 |
|---|
| 5, Elm Road579 m away | 91 m² | 125 m² | +34 m² +37% | 2025 |
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| 43, Melrose Avenue686 m away | 61 m² | 95 m² | +34 m² +56% | 2024 |
|---|
| 7, Stanley Road618 m away | 61 m² | 95 m² | +34 m² +56% | 2019 |
|---|
| 259, Old Shoreham Road568 m away | 147 m² | 181 m² | +34 m² +23% | 2018 |
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| 86, Hangleton Road773 m away | 96 m² | 130 m² | +34 m² +35% | 2016 |
|---|
| 1, Garden Close557 m away | 42 m² | 75 m² | +33 m² +79% | 2026 |
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| 40, Locks Hill263 m away | 78 m² | 111 m² | +33 m² +42% | 2025 |
|---|
| 109, Hangleton Road976 m away | 104 m² | 137 m² | +33 m² +32% | 2025 |
|---|
| 20, Vale Road787 m away | 91 m² | 124 m² | +33 m² +36% | 2024 |
|---|
| 52, High Street499 m away | 97 m² | 130 m² | +33 m² +34% | 2019 |
|---|
| 70, Highlands Road103 m away | 81 m² | 114 m² | +33 m² +41% | 2016 |
|---|
| 122, Victoria Road465 m away | 93 m² | 126 m² | +33 m² +35% | 2016 |
|---|
| 3, Park Close0 m away | 80 m² | 113 m² | +33 m² +41% | 2011 |
|---|
| 23, Fairfield Gardens128 m away | 93 m² | 125 m² | +32 m² +34% | 2025 |
|---|
| 69, Dean Gardens679 m away | 75 m² | 107 m² | +32 m² +43% | 2023 |
|---|
| 18, Norway Street781 m away | 88 m² | 120 m² | +32 m² +36% | 2021 |
|---|
| 6, Denmark Road772 m away | 78 m² | 110 m² | +32 m² +41% | 2019 |
|---|
| 7, Greenleas892 m away | 73 m² | 104 m² | +31 m² +42% | 2026 |
|---|
| 130, Manor Hall Road943 m away | 72 m² | 103 m² | +31 m² +43% | 2026 |
|---|
| 146, Manor Hall Road943 m away | 80 m² | 111 m² | +31 m² +39% | 2025 |
|---|
| 12, Brambledean Road965 m away | 85 m² | 116 m² | +31 m² +36% | 2025 |
|---|
| 64, Crown Road542 m away | 83 m² | 114 m² | +31 m² +37% | 2022 |
|---|
| 18, Melrose Avenue706 m away | 96 m² | 127 m² | +31 m² +32% | 2022 |
|---|
| 23, Burlington Gardens437 m away | 91 m² | 122 m² | +31 m² +34% | 2019 |
|---|
| 105, North Road757 m away | 71 m² | 102 m² | +31 m² +44% | 2015 |
|---|
| 49, Melrose Avenue686 m away | 78 m² | 109 m² | +31 m² +40% | 2014 |
|---|
| 20, Shelldale Road643 m away | 46 m² | 77 m² | +31 m² +67% | 2013 |
|---|
| 101, Fairway Crescent588 m away | 72 m² | 102 m² | +30 m² +42% | 2023 |
|---|
| 5, Egmont Road963 m away | 86 m² | 116 m² | +30 m² +35% | 2022 |
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| 50, Melrose Avenue706 m away | 51 m² | 81 m² | +30 m² +59% | 2020 |
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| 35, St Aubyns Road951 m away | 53 m² | 83 m² | +30 m² +57% | 2020 |
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| 89, Old Barn Way964 m away | 80 m² | 110 m² | +30 m² +38% | 2020 |
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| 13, Manor Close710 m away | 78 m² | 108 m² | +30 m² +38% | 2015 |
|---|
| 5, Benfield Close284 m away | 88 m² | 118 m² | +30 m² +34% | 2012 |
|---|
| 4, Mile Oak Road706 m away | 72 m² | 101 m² | +29 m² +40% | 2023 |
|---|
| 78, St Andrews Road931 m away | 119 m² | 148 m² | +29 m² +24% | 2023 |
|---|
| 173, Manor Hall Road885 m away | 92 m² | 121 m² | +29 m² +32% | 2017 |
|---|
| 57, Fairway Crescent588 m away | 92 m² | 121 m² | +29 m² +32% | 2015 |
|---|
| 28, Mile Oak Gardens821 m away | 107 m² | 136 m² | +29 m² +27% | 2015 |
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| 10, Ridgeway Close981 m away | 122 m² | 150 m² | +28 m² +23% | 2025 |
|---|
| 109, Mill Lane339 m away | 66 m² | 94 m² | +28 m² +42% | 2024 |
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| 66, Abinger Road502 m away | 82 m² | 110 m² | +28 m² +34% | 2020 |
|---|
| 18, Downsview Road834 m away | 63 m² | 91 m² | +28 m² +44% | 2020 |
|---|
| 9, Foredown Close639 m away | 55 m² | 83 m² | +28 m² +51% | 2016 |
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| 18, Mile Oak Gardens821 m away | 75 m² | 103 m² | +28 m² +37% | 2016 |
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| 89, Mile Oak Road862 m away | 96 m² | 124 m² | +28 m² +29% | 2013 |
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| 110, Valley Road987 m away | 69 m² | 96 m² | +27 m² +39% | 2024 |
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| 18, Albion Street993 m away | 100 m² | 127 m² | +27 m² +27% | 2022 |
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| 13, Lincoln Road827 m away | 79 m² | 106 m² | +27 m² +34% | 2020 |
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| 53, Benfield Way466 m away | 161 m² | 188 m² | +27 m² +17% | 2019 |
|---|
| 10, Denmark Road772 m away | 83 m² | 109 m² | +26 m² +31% | 2025 |
|---|
| 17, Greenleas892 m away | 68 m² | 94 m² | +26 m² +38% | 2025 |
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| 79, Old Barn Way964 m away | 82 m² | 108 m² | +26 m² +32% | 2025 |
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| 10, Mill Close429 m away | 66 m² | 92 m² | +26 m² +39% | 2024 |
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| 10, Brambledean Road965 m away | 92 m² | 118 m² | +26 m² +28% | 2024 |
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| 281, Old Shoreham Road568 m away | 90 m² | 116 m² | +26 m² +29% | 2023 |
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| 73, Worcester Villas942 m away | 112 m² | 138 m² | +26 m² +23% | 2021 |
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| 43, Benfield Way466 m away | 80 m² | 106 m² | +26 m² +33% | 2016 |
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| 45, Hangleton Road749 m away | 140 m² | 166 m² | +26 m² +19% | 2016 |
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| 33, Mile Oak Gardens821 m away | 80 m² | 106 m² | +26 m² +33% | 2014 |
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| 1, Manor Close710 m away | 79 m² | 104 m² | +25 m² +32% | 2026 |
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| 55, Bush Farm Drive931 m away | 72 m² | 97 m² | +25 m² +35% | 2026 |
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| 30, St Nicholas Road936 m away | 85 m² | 110 m² | +25 m² +29% | 2026 |
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| 192, Old Shoreham Road217 m away | 78 m² | 103 m² | +25 m² +32% | 2024 |
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| 20, Burlington Gardens437 m away | 113 m² | 138 m² | +25 m² +22% | 2022 |
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| 15, Wolseley Road591 m away | 78 m² | 103 m² | +25 m² +32% | 2021 |
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| 95, Mile Oak Road862 m away | 78 m² | 103 m² | +25 m² +32% | 2021 |
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| 63, Brambledean Road965 m away | 79 m² | 104 m² | +25 m² +32% | 2020 |
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| 16, Mile Oak Gardens821 m away | 74 m² | 99 m² | +25 m² +34% | 2019 |
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| 2, Hurst Crescent473 m away | 74 m² | 98 m² | +24 m² +32% | 2026 |
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| 2a, St Aubyns Road975 m away | 83 m² | 107 m² | +24 m² +29% | 2024 |
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| 32, Melrose Avenue706 m away | 84 m² | 108 m² | +24 m² +29% | 2023 |
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| 272, Old Shoreham Road990 m away | 103 m² | 127 m² | +24 m² +23% | 2023 |
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| 28, Brackenbury Close670 m away | 60 m² | 84 m² | +24 m² +40% | 2022 |
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| 76, Crown Road542 m away | 82 m² | 106 m² | +24 m² +29% | 2021 |
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| 105, St Andrews Road944 m away | 100 m² | 123 m² | +23 m² +23% | 2016 |
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| 79, Trafalgar Road405 m away | 65 m² | 88 m² | +23 m² +35% | 2014 |
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| 158, Manor Hall Road943 m away | 111 m² | 134 m² | +23 m² +21% | 2014 |
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| 46, Burlington Gardens437 m away | 68 m² | 90 m² | +22 m² +32% | 2025 |
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| 30, Mile Oak Gardens821 m away | 117 m² | 139 m² | +22 m² +19% | 2022 |
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| 28, Melrose Avenue706 m away | 69 m² | 91 m² | +22 m² +32% | 2021 |
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| 39, Eastbrook Road852 m away | 72 m² | 94 m² | +22 m² +31% | 2020 |
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| 14, Melrose Avenue706 m away | 66 m² | 88 m² | +22 m² +33% | 2016 |
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| 34, Norway Street781 m away | 86 m² | 108 m² | +22 m² +26% | 2016 |
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| 14, St Aubyns Road975 m away | 127 m² | 148 m² | +21 m² +17% | 2023 |
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| 53, Worcester Villas942 m away | 130 m² | 151 m² | +21 m² +16% | 2020 |
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| 126, Trafalgar Road453 m away | 96 m² | 117 m² | +21 m² +22% | 2018 |
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| 3, Applesham Way543 m away | 86 m² | 106 m² | +20 m² +23% | 2023 |
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| 12, Norway Street781 m away | 87 m² | 107 m² | +20 m² +23% | 2021 |
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| 22, Benfield Way363 m away | 129 m² | 149 m² | +20 m² +16% | 2020 |
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| 22, Beaconsfield Road376 m away | 87 m² | 107 m² | +20 m² +23% | 2020 |
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| 6, Southdown Avenue451 m away | 79 m² | 99 m² | +20 m² +25% | 2020 |
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| 98, Hallyburton Road831 m away | 130 m² | 150 m² | +20 m² +15% | 2020 |
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| 126, Mill Lane492 m away | 86 m² | 106 m² | +20 m² +23% | 2019 |
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| 11, Benfield Crescent276 m away | 81 m² | 101 m² | +20 m² +25% | 2015 |
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| 15, Fairfield Gardens128 m away | 92 m² | 112 m² | +20 m² +22% | 2014 |
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| 42, Locks Hill263 m away | 83 m² | 102 m² | +19 m² +23% | 2026 |
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| 11, Vale Road706 m away | 84 m² | 103 m² | +19 m² +23% | 2025 |
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| 82, Abinger Road502 m away | 59 m² | 78 m² | +19 m² +32% | 2023 |
|---|
| 192, Manor Hall Road784 m away | 81 m² | 100 m² | +19 m² +23% | 2021 |
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| 37, Eastbrook Road852 m away | 70 m² | 89 m² | +19 m² +27% | 2021 |
|---|
| 6, Abinger Road502 m away | 76 m² | 95 m² | +19 m² +25% | 2018 |
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| 69, Mile Oak Road972 m away | 86 m² | 105 m² | +19 m² +22% | 2018 |
|---|
| 66, North Road778 m away | 59 m² | 78 m² | +19 m² +32% | 2016 |
|---|
| 89, Mile Oak Road972 m away | 74 m² | 93 m² | +19 m² +26% | 2014 |
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| 9, Fairfield Gardens128 m away | 92 m² | 110 m² | +18 m² +20% | 2026 |
|---|
| 4, Norway Street781 m away | 91 m² | 109 m² | +18 m² +20% | 2024 |
|---|
| 6, Langridge Drive933 m away | 67 m² | 85 m² | +18 m² +27% | 2022 |
|---|
| 26, Elder Close690 m away | 90 m² | 108 m² | +18 m² +20% | 2015 |
|---|
| 24, Beaconsfield Road376 m away | 90 m² | 108 m² | +18 m² +20% | 2014 |
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| 58, Langridge Drive933 m away | 68 m² | 86 m² | +18 m² +26% | 2014 |
|---|
| 18, Brasslands Drive985 m away | 78 m² | 96 m² | +18 m² +23% | 2014 |
|---|
| 73, Church Road941 m away | 94 m² | 111 m² | +17 m² +18% | 2026 |
|---|
| 17, Millcross Road309 m away | 101 m² | 118 m² | +17 m² +17% | 2025 |
|---|
| 6, Henge Way779 m away | 83 m² | 100 m² | +17 m² +20% | 2025 |
|---|
| 3, Martin Road995 m away | 85 m² | 102 m² | +17 m² +20% | 2024 |
|---|
| 105, Vale Road679 m away | 106 m² | 123 m² | +17 m² +16% | 2023 |
|---|
| 15, Norway Street781 m away | 82 m² | 99 m² | +17 m² +21% | 2023 |
|---|
| Flat 12, Shanklin Court, 132, Hangleton Road921 m away | 44 m² | 61 m² | +17 m² +39% | 2021 |
|---|
| 42, Norway Street898 m away | 101 m² | 118 m² | +17 m² +17% | 2020 |
|---|
| 82, Hangleton Road773 m away | 107 m² | 124 m² | +17 m² +16% | 2016 |
|---|
| 1, Benfield Close284 m away | 72 m² | 88 m² | +16 m² +22% | 2025 |
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| 18, Southdown Road676 m away | 72 m² | 88 m² | +16 m² +22% | 2022 |
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| 37, Elm Road579 m away | 69 m² | 85 m² | +16 m² +23% | 2021 |
|---|
| 3, Romany Close177 m away | 52 m² | 68 m² | +16 m² +31% | 2020 |
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| 9, Shelldale Avenue673 m away | 67 m² | 83 m² | +16 m² +24% | 2020 |
|---|
| 14, Farmway Close955 m away | 72 m² | 88 m² | +16 m² +22% | 2016 |
|---|
| 105, Foredown Drive231 m away | 97 m² | 113 m² | +16 m² +16% | 2014 |
|---|
| 5, Fairway Crescent502 m away | 65 m² | 80 m² | +15 m² +23% | 2026 |
|---|
| 16, Blackthorn Close827 m away | 55 m² | 70 m² | +15 m² +27% | 2026 |
|---|
| 7, Applesham Way543 m away | 85 m² | 100 m² | +15 m² +18% | 2025 |
|---|
| 18, Elder Close690 m away | 78 m² | 93 m² | +15 m² +19% | 2024 |
|---|
| 29, Melrose Avenue686 m away | 84 m² | 99 m² | +15 m² +18% | 2023 |
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