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 RM14 2PH
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 |
|---|---|---|---|---|
| 52, Minster Way862 m away | 170 m² | 309 m² | +139 m² +82% | 2026 |
| 98, Upminster Road585 m away | 112 m² | 226 m² | +114 m² +102% | 2016 |
| 16, Boundary Road726 m away | 79 m² | 192 m² | +113 m² +143% | 2020 |
| 60, Hacton Lane540 m away | 88 m² | 187 m² | +99 m² +113% | 2025 |
| 1, Church View849 m away | 59 m² | 145 m² | +86 m² +146% | 2018 |
| 42, Sycamore Avenue678 m away | 87 m² | 172 m² | +85 m² +98% | 2024 |
| 13, Hornbeam Avenue517 m away | 92 m² | 175 m² | +83 m² +90% | 2024 |
| 12, Granton Avenue239 m away | 99 m² | 182 m² | +83 m² +84% | 2022 |
| 247, Goodwood Avenue675 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.
| 72 m² |
| 154 m² |
| +82 m² +114% |
| 2026 |
| 52, Ravenscourt Drive460 m away | 79 m² | 158 m² | +79 m² +100% | 2025 |
|---|
| 96, Ravenscourt Drive460 m away | 72 m² | 151 m² | +79 m² +110% | 2017 |
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| 18, Beech Avenue929 m away | 88 m² | 166 m² | +78 m² +89% | 2019 |
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| 99, Kempton Avenue439 m away | 84 m² | 159 m² | +75 m² +89% | 2026 |
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| 27, Elm Avenue980 m away | 116 m² | 191 m² | +75 m² +65% | 2021 |
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| 14, Boundary Road726 m away | 104 m² | 177 m² | +73 m² +70% | 2021 |
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| 33, Sycamore Avenue678 m away | 106 m² | 178 m² | +72 m² +68% | 2026 |
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| 18, Gaynes Park Road949 m away | 92 m² | 164 m² | +72 m² +78% | 2016 |
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| 56, Chelmsford Drive44 m away | 136 m² | 208 m² | +72 m² +53% | 2015 |
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| 84, Aldborough Road316 m away | 72 m² | 143 m² | +71 m² +99% | 2021 |
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| 15, Wingletye Lane808 m away | 110 m² | 181 m² | +71 m² +65% | 2020 |
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| 19, Minster Way756 m away | 118 m² | 189 m² | +71 m² +60% | 2016 |
|---|
| 19, Southview Drive468 m away | 102 m² | 172 m² | +70 m² +69% | 2022 |
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| 71, Granton Avenue239 m away | 88 m² | 158 m² | +70 m² +80% | 2021 |
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| 91, Alma Avenue711 m away | 54 m² | 123 m² | +69 m² +128% | 2025 |
|---|
| 5, Aldborough Road533 m away | 63 m² | 131 m² | +68 m² +108% | 2016 |
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| 43, Glanville Drive854 m away | 79 m² | 146 m² | +67 m² +85% | 2024 |
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| 25, Newbury Gardens203 m away | 48 m² | 115 m² | +67 m² +140% | 2022 |
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| 10, Acacia Drive597 m away | 84 m² | 151 m² | +67 m² +80% | 2021 |
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| 17, Minster Way756 m away | 67 m² | 133 m² | +66 m² +99% | 2023 |
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| 43, Suttons Lane949 m away | 155 m² | 220 m² | +65 m² +42% | 2026 |
|---|
| 18, Aspen Grove428 m away | 92 m² | 157 m² | +65 m² +71% | 2018 |
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| 56, Brookdale Avenue663 m away | 94 m² | 159 m² | +65 m² +69% | 2016 |
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| 86, Ravenscourt Grove547 m away | 84 m² | 147 m² | +63 m² +75% | 2026 |
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| 16, Maple Avenue765 m away | 114 m² | 177 m² | +63 m² +55% | 2023 |
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| 30, Beech Avenue929 m away | 114 m² | 176 m² | +62 m² +54% | 2026 |
|---|
| 34, Crystal Avenue786 m away | 79 m² | 141 m² | +62 m² +78% | 2013 |
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| 19, Acacia Drive597 m away | 91 m² | 152 m² | +61 m² +67% | 2023 |
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| 5, Bellevue Road938 m away | 103 m² | 164 m² | +61 m² +59% | 2022 |
|---|
| 52, Hacton Drive978 m away | 80 m² | 141 m² | +61 m² +76% | 2022 |
|---|
| 179, Alma Avenue416 m away | 53 m² | 113 m² | +60 m² +113% | 2026 |
|---|
| 25, Hill Rise807 m away | 46 m² | 106 m² | +60 m² +130% | 2026 |
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| 43, Newbury Gardens175 m away | 80 m² | 140 m² | +60 m² +75% | 2025 |
|---|
| 34, Gaynes Park Road875 m away | 100 m² | 159 m² | +59 m² +59% | 2025 |
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| 61, Sycamore Avenue797 m away | 98 m² | 157 m² | +59 m² +60% | 2023 |
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| 46, Derby Avenue224 m away | 45 m² | 104 m² | +59 m² +131% | 2010 |
|---|
| 13, Southview Drive606 m away | 86 m² | 143 m² | +57 m² +66% | 2021 |
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| 74, Chelmsford Drive207 m away | 128 m² | 184 m² | +56 m² +44% | 2025 |
|---|
| 6, Ascot Gardens859 m away | 58 m² | 114 m² | +56 m² +97% | 2025 |
|---|
| 123, Alma Avenue584 m away | 50 m² | 105 m² | +55 m² +110% | 2024 |
|---|
| 6, Mavis Grove981 m away | 129 m² | 183 m² | +54 m² +42% | 2024 |
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| 360, Chepstow Avenue412 m away | 57 m² | 111 m² | +54 m² +95% | 2017 |
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| 57, Kempton Avenue234 m away | 92 m² | 145 m² | +53 m² +58% | 2025 |
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| 23, Kempton Avenue234 m away | 56 m² | 109 m² | +53 m² +95% | 2021 |
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| 15, Ascot Gardens859 m away | 68 m² | 120 m² | +52 m² +76% | 2025 |
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| 5, Ravenscourt Drive490 m away | 67 m² | 119 m² | +52 m² +78% | 2022 |
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| 132, Alma Avenue616 m away | 70 m² | 122 m² | +52 m² +74% | 2014 |
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| 46, Standen Avenue676 m away | 94 m² | 145 m² | +51 m² +54% | 2025 |
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| 163, Alma Avenue489 m away | 53 m² | 103 m² | +50 m² +94% | 2026 |
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| 52, Mill Park Avenue756 m away | 147 m² | 197 m² | +50 m² +34% | 2024 |
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| 19, Caernarvon Close861 m away | 87 m² | 137 m² | +50 m² +57% | 2021 |
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| 219, Goodwood Avenue675 m away | 87 m² | 137 m² | +50 m² +57% | 2018 |
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| 28, Ravenscourt Drive460 m away | 79 m² | 128 m² | +49 m² +62% | 2023 |
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| 67, Hacton Drive947 m away | 92 m² | 140 m² | +48 m² +52% | 2026 |
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| 180, Alma Avenue416 m away | 81 m² | 129 m² | +48 m² +59% | 2025 |
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| 69, Bridge Avenue559 m away | 51 m² | 99 m² | +48 m² +94% | 2025 |
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| 68, Hacton Lane540 m away | 87 m² | 135 m² | +48 m² +55% | 2012 |
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| 219, Alma Avenue269 m away | 88 m² | 135 m² | +47 m² +53% | 2026 |
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| 21, Sycamore Avenue678 m away | 122 m² | 169 m² | +47 m² +39% | 2023 |
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| 56, Berkeley Drive947 m away | 87 m² | 134 m² | +47 m² +54% | 2020 |
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| 51, Doncaster Way92 m away | 68 m² | 115 m² | +47 m² +69% | 2019 |
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| 37, Stewart Avenue873 m away | 144 m² | 189 m² | +45 m² +31% | 2018 |
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| 16, Allenby Drive875 m away | 70 m² | 114 m² | +44 m² +63% | 2024 |
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| 391, Chepstow Avenue412 m away | 121 m² | 165 m² | +44 m² +36% | 2020 |
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| 21, Hornbeam Avenue517 m away | 92 m² | 136 m² | +44 m² +48% | 2020 |
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| 23, Minster Way756 m away | 81 m² | 125 m² | +44 m² +54% | 2020 |
|---|
| 32, Sycamore Avenue678 m away | 100 m² | 144 m² | +44 m² +44% | 2018 |
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| 31, Cumberland Avenue728 m away | 98 m² | 142 m² | +44 m² +45% | 2017 |
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| 6, Lodge Court951 m away | 67 m² | 111 m² | +44 m² +66% | 2012 |
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| 58, Aldborough Road432 m away | 94 m² | 136 m² | +42 m² +45% | 2021 |
|---|
| 120, Alma Avenue616 m away | 48 m² | 89 m² | +41 m² +85% | 2025 |
|---|
| 41, Maple Avenue731 m away | 150 m² | 191 m² | +41 m² +27% | 2024 |
|---|
| 27, Doncaster Way92 m away | 73 m² | 114 m² | +41 m² +56% | 2013 |
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| 95, Upminster Road642 m away | 121 m² | 161 m² | +40 m² +33% | 2026 |
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| 33, Mill Park Avenue756 m away | 114 m² | 154 m² | +40 m² +35% | 2025 |
|---|
| 92, Ravenscourt Drive460 m away | 73 m² | 113 m² | +40 m² +55% | 2024 |
|---|
| 10, Lingfield Avenue146 m away | 31 m² | 70 m² | +39 m² +126% | 2025 |
|---|
| 127, Upminster Road621 m away | 92 m² | 130 m² | +38 m² +41% | 2021 |
|---|
| 54, Central Drive443 m away | 84 m² | 121 m² | +37 m² +44% | 2025 |
|---|
| 28, Beech Avenue929 m away | 125 m² | 161 m² | +36 m² +29% | 2020 |
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| 26, Dawes Avenue811 m away | 100 m² | 136 m² | +36 m² +36% | 2019 |
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| 16, Bridge Avenue602 m away | 55 m² | 90 m² | +35 m² +64% | 2026 |
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| 3, Highfield Road547 m away | 85 m² | 120 m² | +35 m² +41% | 2024 |
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| 33, Hacton Drive947 m away | 60 m² | 95 m² | +35 m² +58% | 2024 |
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| 58, Westland Avenue949 m away | 88 m² | 123 m² | +35 m² +40% | 2017 |
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| 49, Clement Way101 m away | 66 m² | 101 m² | +35 m² +53% | 2015 |
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| 29, Southview Drive468 m away | 151 m² | 185 m² | +34 m² +23% | 2026 |
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| 34, Lingfield Avenue146 m away | 112 m² | 146 m² | +34 m² +30% | 2024 |
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| 6, Kempton Avenue268 m away | 62 m² | 96 m² | +34 m² +55% | 2024 |
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| 14, Bridge Avenue602 m away | 83 m² | 117 m² | +34 m² +41% | 2024 |
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| 38, Westland Avenue949 m away | 138 m² | 172 m² | +34 m² +25% | 2023 |
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| 39, Granton Avenue241 m away | 68 m² | 102 m² | +34 m² +50% | 2014 |
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| 35, Chelmsford Drive0 m away | 79 m² | 111 m² | +32 m² +41% | 2025 |
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| 56, Aldborough Road432 m away | 105 m² | 137 m² | +32 m² +30% | 2019 |
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| 162, Alma Avenue489 m away | 65 m² | 97 m² | +32 m² +49% | 2018 |
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| 49, Ravenscourt Drive490 m away | 133 m² | 164 m² | +31 m² +23% | 2024 |
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| 79, Newbury Gardens178 m away | 104 m² | 135 m² | +31 m² +30% | 2022 |
|---|
| 35, Newbury Gardens203 m away | 78 m² | 109 m² | +31 m² +40% | 2021 |
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| 53, Doncaster Way92 m away | 79 m² | 110 m² | +31 m² +39% | 2020 |
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| 30, Crystal Avenue786 m away | 72 m² | 102 m² | +30 m² +42% | 2026 |
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| 15, Brookdale Avenue592 m away | 66 m² | 96 m² | +30 m² +45% | 2012 |
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| 53, Kempton Avenue234 m away | 73 m² | 102 m² | +29 m² +40% | 2024 |
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| 19, Derby Avenue262 m away | 83 m² | 112 m² | +29 m² +35% | 2021 |
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| 11, Aspen Grove428 m away | 86 m² | 114 m² | +28 m² +33% | 2025 |
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| 229, Goodwood Avenue675 m away | 109 m² | 137 m² | +28 m² +26% | 2023 |
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| 20, Aldborough Road533 m away | 111 m² | 139 m² | +28 m² +25% | 2022 |
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| 66, Central Drive340 m away | 89 m² | 117 m² | +28 m² +31% | 2015 |
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| 63, Doncaster Way204 m away | 48 m² | 75 m² | +27 m² +56% | 2023 |
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| 2, Minster Way756 m away | 133 m² | 160 m² | +27 m² +20% | 2023 |
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| 281, Goodwood Avenue675 m away | 77 m² | 104 m² | +27 m² +35% | 2020 |
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| 21a, Suttons Lane899 m away | 49 m² | 76 m² | +27 m² +55% | 2019 |
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| 18, Southview Drive864 m away | 103 m² | 130 m² | +27 m² +26% | 2018 |
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| 62, Little Gaynes Lane762 m away | 125 m² | 152 m² | +27 m² +22% | 2016 |
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| 45, Alma Avenue711 m away | 90 m² | 117 m² | +27 m² +30% | 2014 |
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| 13, Maple Avenue731 m away | 104 m² | 130 m² | +26 m² +25% | 2026 |
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| 10, Standen Avenue792 m away | 80 m² | 106 m² | +26 m² +33% | 2024 |
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| 1, Berkeley Drive872 m away | 80 m² | 106 m² | +26 m² +33% | 2024 |
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| 55, Norfolk Road449 m away | 80 m² | 106 m² | +26 m² +33% | 2023 |
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| 18, Bridge Avenue602 m away | 105 m² | 131 m² | +26 m² +25% | 2022 |
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| 346, Goodwood Avenue499 m away | 88 m² | 114 m² | +26 m² +30% | 2021 |
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| 2, Berkeley Drive872 m away | 77 m² | 103 m² | +26 m² +34% | 2016 |
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| 33, Kempton Avenue234 m away | 83 m² | 109 m² | +26 m² +31% | 2014 |
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| 7, Minster Court790 m away | 58 m² | 84 m² | +26 m² +45% | 2014 |
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| 30, Clarence Avenue378 m away | 47 m² | 72 m² | +25 m² +53% | 2025 |
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| 8, Bevan Way183 m away | 103 m² | 128 m² | +25 m² +24% | 2023 |
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| 30, Alma Avenue733 m away | 89 m² | 114 m² | +25 m² +28% | 2023 |
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| 11, Mavis Grove981 m away | 137 m² | 162 m² | +25 m² +18% | 2020 |
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| 62, Central Drive340 m away | 88 m² | 113 m² | +25 m² +28% | 2015 |
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| 42, Central Drive443 m away | 74 m² | 99 m² | +25 m² +34% | 2015 |
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| 30, Allenby Drive875 m away | 107 m² | 131 m² | +24 m² +22% | 2023 |
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| 23, Highview Gardens957 m away | 118 m² | 142 m² | +24 m² +20% | 2020 |
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| 93, Plumpton Avenue483 m away | 130 m² | 154 m² | +24 m² +18% | 2015 |
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| 40, Highfield Crescent431 m away | 95 m² | 118 m² | +23 m² +24% | 2018 |
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| 28, Maple Avenue765 m away | 132 m² | 155 m² | +23 m² +17% | 2015 |
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| 13, Tyrells Close766 m away | 44 m² | 67 m² | +23 m² +52% | 2014 |
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| Flat 2, Abraham Court, 2 - 4, St Mary'S Lane642 m away | 40 m² | 63 m² | +23 m² +57% | 2011 |
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| 9, Aintree Grove183 m away | 92 m² | 114 m² | +22 m² +24% | 2025 |
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| 11, Ascot Gardens859 m away | 65 m² | 87 m² | +22 m² +34% | 2024 |
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| 274, Goodwood Avenue684 m away | 85 m² | 107 m² | +22 m² +26% | 2019 |
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| 83, Granton Avenue239 m away | 86 m² | 108 m² | +22 m² +26% | 2018 |
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| 8, Kenilworth Gardens998 m away | 114 m² | 135 m² | +21 m² +18% | 2026 |
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| 6, Acacia Drive597 m away | 117 m² | 138 m² | +21 m² +18% | 2020 |
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| 6, Falkirk Close885 m away | 82 m² | 103 m² | +21 m² +26% | 2020 |
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| 4, Acacia Drive597 m away | 77 m² | 97 m² | +20 m² +26% | 2025 |
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| 53, Bridge Avenue559 m away | 97 m² | 117 m² | +20 m² +21% | 2020 |
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| 59, Bridge Avenue559 m away | 45 m² | 65 m² | +20 m² +44% | 2016 |
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| 60, Central Drive340 m away | 98 m² | 117 m² | +19 m² +19% | 2026 |
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| 84, Hacton Drive978 m away | 95 m² | 114 m² | +19 m² +20% | 2026 |
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| 94, Aldborough Road316 m away | 102 m² | 121 m² | +19 m² +19% | 2024 |
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| 74, Kempton Avenue439 m away | 91 m² | 110 m² | +19 m² +21% | 2024 |
|---|
| 9, Church View849 m away | 61 m² | 80 m² | +19 m² +31% | 2021 |
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| 29, Newbury Gardens203 m away | 73 m² | 92 m² | +19 m² +26% | 2016 |
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| 18, Falkirk Close885 m away | 101 m² | 119 m² | +18 m² +18% | 2025 |
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| 70, Minster Way862 m away | 109 m² | 127 m² | +18 m² +17% | 2021 |
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| 9, Dunster Crescent956 m away | 86 m² | 104 m² | +18 m² +21% | 2019 |
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| 23, Carisbrooke Close883 m away | 83 m² | 101 m² | +18 m² +22% | 2015 |
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| 112, Alma Avenue616 m away | 65 m² | 83 m² | +18 m² +28% | 2013 |
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| 17, Ascot Gardens859 m away | 77 m² | 95 m² | +18 m² +23% | 2013 |
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| 6, Hurst Park Avenue873 m away | 96 m² | 114 m² | +18 m² +19% | 2012 |
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| 12, Hacton Parade271 m away | 63 m² | 80 m² | +17 m² +27% | 2026 |
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| 30, Hedingham Road926 m away | 92 m² | 109 m² | +17 m² +18% | 2025 |
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| 61, Suttons Lane984 m away | 104 m² | 121 m² | +17 m² +16% | 2024 |
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| 2, Vaughan Avenue925 m away | 82 m² | 99 m² | +17 m² +21% | 2023 |
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| 61, Plumpton Avenue483 m away | 86 m² | 103 m² | +17 m² +20% | 2022 |
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| 89, Alma Avenue711 m away | 64 m² | 81 m² | +17 m² +27% | 2022 |
|---|
| 49, Aldborough Road432 m away | 80 m² | 97 m² | +17 m² +21% | 2021 |
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| 34, Berkeley Drive872 m away | 94 m² | 111 m² | +17 m² +18% | 2021 |
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| 1, Lingfield Avenue178 m away | 83 m² | 100 m² | +17 m² +20% | 2019 |
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| 18a, Granton Avenue239 m away | 43 m² | 60 m² | +17 m² +40% | 2015 |
|---|
| Flat 28, Abraham Court, 2 - 4, St Mary'S Lane642 m away | 69 m² | 85 m² | +16 m² +23% | 2023 |
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| 24, Chelmsford Drive44 m away | 69 m² | 84 m² | +15 m² +22% | 2023 |
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| 140, Bevan Way365 m away | 80 m² | 95 m² | +15 m² +19% | 2023 |
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| 17, Fontwell Park Gardens710 m away | 29 m² | 44 m² | +15 m² +52% | 2022 |
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| 40, Crystal Avenue786 m away | 81 m² | 96 m² | +15 m² +19% | 2022 |
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| 126, Alma Avenue616 m away | 83 m² | 98 m² | +15 m² +18% | 2017 |
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| 14, Brookdale Avenue592 m away | 83 m² | 98 m² | +15 m² +18% | 2015 |
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