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 RM11 3PY
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 |
|---|---|---|---|---|
| 57, Hall Lane898 m away | 135 m² | 329 m² | +194 m² +144% | 2022 |
| 55, Hall Lane898 m away | 138 m² | 324 m² | +186 m² +135% | 2022 |
| 97, Wingletye Lane569 m away | 116 m² | 288 m² | +172 m² +148% | 2023 |
| 1, Fairlawns Close999 m away | 201 m² | 342 m² | +141 m² +70% | 2015 |
| 31, Courtenay Gardens998 m away | 127 m² | 267 m² | +140 m² +110% | 2021 |
| 52, Minster Way427 m away | 170 m² | 309 m² | +139 m² +82% | 2026 |
| 98, Upminster Road489 m away | 112 m² | 226 m² | +114 m² +102% | 2016 |
| 16, Boundary Road499 m away | 79 m² | 192 m² | +113 m² +143% | 2020 |
| 52, Waldegrave Gardens376 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.
| 125 m² |
| 238 m² |
| +113 m² +90% |
| 2019 |
| 49, Curtis Road710 m away | 84 m² | 192 m² | +108 m² +129% | 2022 |
|---|
| 34, Beverley Gardens848 m away | 71 m² | 176 m² | +105 m² +148% | 2025 |
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| 1a, Courtenay Gardens998 m away | 112 m² | 213 m² | +101 m² +90% | 2018 |
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| 60, Hacton Lane807 m away | 88 m² | 187 m² | +99 m² +113% | 2025 |
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| 1, Church View258 m away | 59 m² | 145 m² | +86 m² +146% | 2018 |
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| 12, Granton Avenue731 m away | 99 m² | 182 m² | +83 m² +84% | 2022 |
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| 9, Poole Road763 m away | 100 m² | 177 m² | +77 m² +77% | 2019 |
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| 14, Boundary Road499 m away | 104 m² | 177 m² | +73 m² +70% | 2021 |
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| 82, Wingletye Lane576 m away | 107 m² | 179 m² | +72 m² +67% | 2021 |
|---|
| 3, Poole Road763 m away | 90 m² | 162 m² | +72 m² +80% | 2016 |
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| 56, Chelmsford Drive905 m away | 136 m² | 208 m² | +72 m² +53% | 2015 |
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| 84, Aldborough Road591 m away | 72 m² | 143 m² | +71 m² +99% | 2021 |
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| 15, Wingletye Lane620 m away | 110 m² | 181 m² | +71 m² +65% | 2020 |
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| 19, Minster Way281 m away | 118 m² | 189 m² | +71 m² +60% | 2016 |
|---|
| 19, Southview Drive852 m away | 102 m² | 172 m² | +70 m² +69% | 2022 |
|---|
| 71, Granton Avenue731 m away | 88 m² | 158 m² | +70 m² +80% | 2021 |
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| 5, Aldborough Road343 m away | 63 m² | 131 m² | +68 m² +108% | 2016 |
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| 43, Glanville Drive657 m away | 79 m² | 146 m² | +67 m² +85% | 2024 |
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| 25, Newbury Gardens671 m away | 48 m² | 115 m² | +67 m² +140% | 2022 |
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| 17, Minster Way281 m away | 67 m² | 133 m² | +66 m² +99% | 2023 |
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| 56, Brookdale Avenue670 m away | 94 m² | 159 m² | +65 m² +69% | 2016 |
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| 29, Curtis Road710 m away | 95 m² | 158 m² | +63 m² +66% | 2024 |
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| 5, Bellevue Road727 m away | 103 m² | 164 m² | +61 m² +59% | 2022 |
|---|
| 25, Hill Rise202 m away | 46 m² | 106 m² | +60 m² +130% | 2026 |
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| 43, Newbury Gardens710 m away | 80 m² | 140 m² | +60 m² +75% | 2025 |
|---|
| 41, Engayne Gardens624 m away | 121 m² | 181 m² | +60 m² +50% | 2012 |
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| 118, Wingletye Lane576 m away | 107 m² | 166 m² | +59 m² +55% | 2026 |
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| 46, Derby Avenue818 m away | 45 m² | 104 m² | +59 m² +131% | 2010 |
|---|
| 13, Southview Drive877 m away | 86 m² | 143 m² | +57 m² +66% | 2021 |
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| 4, Champion Road590 m away | 99 m² | 155 m² | +56 m² +57% | 2025 |
|---|
| 62, Beverley Gardens998 m away | 137 m² | 193 m² | +56 m² +41% | 2025 |
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| 56, Beverley Gardens998 m away | 81 m² | 137 m² | +56 m² +69% | 2025 |
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| 107, Wingletye Lane569 m away | 134 m² | 189 m² | +55 m² +41% | 2019 |
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| 87, Benets Road321 m away | 78 m² | 132 m² | +54 m² +69% | 2024 |
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| 1, Latham Place882 m away | 351 m² | 405 m² | +54 m² +15% | 2023 |
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| 19, Caernarvon Close170 m away | 87 m² | 137 m² | +50 m² +57% | 2021 |
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| 48, Beverley Gardens998 m away | 65 m² | 114 m² | +49 m² +75% | 2023 |
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| 69, Bridge Avenue716 m away | 51 m² | 99 m² | +48 m² +94% | 2025 |
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| 68, Hacton Lane807 m away | 87 m² | 135 m² | +48 m² +55% | 2012 |
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| 219, Alma Avenue926 m away | 88 m² | 135 m² | +47 m² +53% | 2026 |
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| 56, Berkeley Drive187 m away | 87 m² | 134 m² | +47 m² +54% | 2020 |
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| 51, Doncaster Way835 m away | 68 m² | 115 m² | +47 m² +69% | 2019 |
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| 78, Wingletye Lane576 m away | 84 m² | 129 m² | +45 m² +54% | 2025 |
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| 50, Woodhall Crescent838 m away | 86 m² | 131 m² | +45 m² +52% | 2022 |
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| 37, Stewart Avenue890 m away | 144 m² | 189 m² | +45 m² +31% | 2018 |
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| 16, Allenby Drive855 m away | 70 m² | 114 m² | +44 m² +63% | 2024 |
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| 23, Minster Way281 m away | 81 m² | 125 m² | +44 m² +54% | 2020 |
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| 84, Benets Road292 m away | 95 m² | 139 m² | +44 m² +46% | 2009 |
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| 9, Cranborne Gardens533 m away | 101 m² | 143 m² | +42 m² +42% | 2022 |
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| 58, Aldborough Road465 m away | 94 m² | 136 m² | +42 m² +45% | 2021 |
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| 27, Doncaster Way835 m away | 73 m² | 114 m² | +41 m² +56% | 2013 |
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| 95, Upminster Road539 m away | 121 m² | 161 m² | +40 m² +33% | 2026 |
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| 59, Howard Road918 m away | 72 m² | 112 m² | +40 m² +56% | 2023 |
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| 5, Halcyon Way614 m away | 91 m² | 131 m² | +40 m² +44% | 2022 |
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| 10, Lingfield Avenue801 m away | 31 m² | 70 m² | +39 m² +126% | 2025 |
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| 29, Benets Road440 m away | 65 m² | 104 m² | +39 m² +60% | 2022 |
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| 8, Branfill Road639 m away | 91 m² | 129 m² | +38 m² +42% | 2025 |
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| 127, Upminster Road289 m away | 92 m² | 130 m² | +38 m² +41% | 2021 |
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| 55, Somerset Gardens243 m away | 79 m² | 115 m² | +36 m² +46% | 2025 |
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| 14, Patricia Drive907 m away | 69 m² | 105 m² | +36 m² +52% | 2025 |
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| 93, Wingletye Lane569 m away | 147 m² | 183 m² | +36 m² +24% | 2024 |
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| 72, Somerset Gardens223 m away | 73 m² | 108 m² | +35 m² +48% | 2026 |
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| 16, Bridge Avenue402 m away | 55 m² | 90 m² | +35 m² +64% | 2026 |
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| 3, Highfield Road646 m away | 85 m² | 120 m² | +35 m² +41% | 2024 |
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| 58, Westland Avenue844 m away | 88 m² | 123 m² | +35 m² +40% | 2017 |
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| 5, Patricia Drive907 m away | 66 m² | 101 m² | +35 m² +53% | 2017 |
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| 14, Ashburnham Gardens769 m away | 181 m² | 216 m² | +35 m² +19% | 2015 |
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| 49, Clement Way954 m away | 66 m² | 101 m² | +35 m² +53% | 2015 |
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| 29, Southview Drive852 m away | 151 m² | 185 m² | +34 m² +23% | 2026 |
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| 79, St Lawrence Road935 m away | 78 m² | 112 m² | +34 m² +44% | 2026 |
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| 83, St Lawrence Road935 m away | 67 m² | 101 m² | +34 m² +51% | 2025 |
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| 32, Waldegrave Gardens376 m away | 122 m² | 156 m² | +34 m² +28% | 2024 |
|---|
| 14, Bridge Avenue402 m away | 83 m² | 117 m² | +34 m² +41% | 2024 |
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| 34, Lingfield Avenue801 m away | 112 m² | 146 m² | +34 m² +30% | 2024 |
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| 38, Westland Avenue844 m away | 138 m² | 172 m² | +34 m² +25% | 2023 |
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| 44, Hall Lane898 m away | 199 m² | 233 m² | +34 m² +17% | 2019 |
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| 39, Granton Avenue631 m away | 68 m² | 102 m² | +34 m² +50% | 2014 |
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| 127, Wingletye Lane569 m away | 213 m² | 246 m² | +33 m² +15% | 2022 |
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| 35, Chelmsford Drive872 m away | 79 m² | 111 m² | +32 m² +41% | 2025 |
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| 2, Rayburn Road848 m away | 147 m² | 179 m² | +32 m² +22% | 2022 |
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| 56, Aldborough Road465 m away | 105 m² | 137 m² | +32 m² +30% | 2019 |
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| 7, Curtis Road863 m away | 157 m² | 189 m² | +32 m² +20% | 2017 |
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| 79, Newbury Gardens771 m away | 104 m² | 135 m² | +31 m² +30% | 2022 |
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| 35, Newbury Gardens671 m away | 78 m² | 109 m² | +31 m² +40% | 2021 |
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| 61a, Corbets Tey Road929 m away | 79 m² | 110 m² | +31 m² +39% | 2021 |
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| 53, Doncaster Way835 m away | 79 m² | 110 m² | +31 m² +39% | 2020 |
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| 10, Rayburn Road848 m away | 85 m² | 116 m² | +31 m² +36% | 2016 |
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| 10, Pegelm Gardens867 m away | 98 m² | 128 m² | +30 m² +31% | 2017 |
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| 3, Ingleglen785 m away | 93 m² | 123 m² | +30 m² +32% | 2016 |
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| 27, Cranborne Gardens533 m away | 103 m² | 133 m² | +30 m² +29% | 2014 |
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| 15, Brookdale Avenue546 m away | 66 m² | 96 m² | +30 m² +45% | 2012 |
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| 199, Wingletye Lane999 m away | 186 m² | 215 m² | +29 m² +16% | 2026 |
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| 49, Somerset Gardens243 m away | 41 m² | 70 m² | +29 m² +71% | 2025 |
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| 19, Derby Avenue802 m away | 83 m² | 112 m² | +29 m² +35% | 2021 |
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| 9, Beverley Gardens848 m away | 71 m² | 100 m² | +29 m² +41% | 2018 |
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| 20, Aldborough Road343 m away | 111 m² | 139 m² | +28 m² +25% | 2022 |
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| 57, Waldegrave Gardens396 m away | 118 m² | 146 m² | +28 m² +24% | 2022 |
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| 2, Minster Way281 m away | 133 m² | 160 m² | +27 m² +20% | 2023 |
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| 63, Doncaster Way967 m away | 48 m² | 75 m² | +27 m² +56% | 2023 |
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| 1a, Station Road758 m away | 67 m² | 94 m² | +27 m² +40% | 2022 |
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| 18, Southview Drive946 m away | 103 m² | 130 m² | +27 m² +26% | 2018 |
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| 20, Howard Road930 m away | 82 m² | 109 m² | +27 m² +33% | 2010 |
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| 1, Berkeley Drive0 m away | 80 m² | 106 m² | +26 m² +33% | 2024 |
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| 55, Norfolk Road444 m away | 80 m² | 106 m² | +26 m² +33% | 2023 |
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| 18, Bridge Avenue402 m away | 105 m² | 131 m² | +26 m² +25% | 2022 |
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| 2, Berkeley Drive0 m away | 77 m² | 103 m² | +26 m² +34% | 2016 |
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| 7, Minster Court230 m away | 58 m² | 84 m² | +26 m² +45% | 2014 |
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| 30, Clarence Avenue496 m away | 47 m² | 72 m² | +25 m² +53% | 2025 |
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| 89, Wingletye Lane569 m away | 117 m² | 142 m² | +25 m² +21% | 2016 |
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| 26, Somerset Gardens223 m away | 65 m² | 90 m² | +25 m² +38% | 2014 |
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| 30, Allenby Drive855 m away | 107 m² | 131 m² | +24 m² +22% | 2023 |
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| 4, Gaynes Road692 m away | 90 m² | 114 m² | +24 m² +27% | 2021 |
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| 23, Highview Gardens371 m away | 118 m² | 142 m² | +24 m² +20% | 2020 |
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| 30, Benets Road292 m away | 79 m² | 103 m² | +24 m² +30% | 2014 |
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| 150, Wingletye Lane780 m away | 76 m² | 99 m² | +23 m² +30% | 2025 |
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| 68, Station Road775 m away | 53 m² | 76 m² | +23 m² +43% | 2023 |
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| 38a, Corbets Tey Road930 m away | 61 m² | 84 m² | +23 m² +38% | 2023 |
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| 5, Tiptree Close409 m away | 70 m² | 93 m² | +23 m² +33% | 2019 |
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| 40, Highfield Crescent613 m away | 95 m² | 118 m² | +23 m² +24% | 2018 |
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| 13, Tyrells Close348 m away | 44 m² | 67 m² | +23 m² +52% | 2014 |
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| 2, Champion Road590 m away | 92 m² | 115 m² | +23 m² +25% | 2013 |
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| Flat 2, Abraham Court, 2 - 4, St Mary'S Lane297 m away | 40 m² | 63 m² | +23 m² +57% | 2011 |
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| 8, Howard Road930 m away | 83 m² | 105 m² | +22 m² +27% | 2025 |
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| 75, St Lawrence Road935 m away | 95 m² | 117 m² | +22 m² +23% | 2022 |
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| 17, Gaynes Road692 m away | 103 m² | 125 m² | +22 m² +21% | 2021 |
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| 83, Granton Avenue731 m away | 86 m² | 108 m² | +22 m² +26% | 2018 |
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| 4, Benets Road440 m away | 68 m² | 89 m² | +21 m² +31% | 2021 |
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| 6, Falkirk Close100 m away | 82 m² | 103 m² | +21 m² +26% | 2020 |
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| 50, Curtis Road710 m away | 90 m² | 111 m² | +21 m² +23% | 2014 |
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| 13, Howard Road918 m away | 100 m² | 121 m² | +21 m² +21% | 2014 |
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| 53, Bridge Avenue716 m away | 97 m² | 117 m² | +20 m² +21% | 2020 |
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| 59, Bridge Avenue716 m away | 45 m² | 65 m² | +20 m² +44% | 2016 |
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| 69, St Lawrence Road935 m away | 40 m² | 60 m² | +20 m² +50% | 2016 |
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| 4, Somerset Gardens223 m away | 70 m² | 90 m² | +20 m² +29% | 2014 |
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| 94, Aldborough Road591 m away | 102 m² | 121 m² | +19 m² +19% | 2024 |
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| 9, Church View258 m away | 61 m² | 80 m² | +19 m² +31% | 2021 |
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| 29, Newbury Gardens671 m away | 73 m² | 92 m² | +19 m² +26% | 2016 |
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| 18, Falkirk Close100 m away | 101 m² | 119 m² | +18 m² +18% | 2025 |
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| 70, Minster Way427 m away | 109 m² | 127 m² | +18 m² +17% | 2021 |
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| 9, Dunster Crescent152 m away | 86 m² | 104 m² | +18 m² +21% | 2019 |
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| 3, St Lawrence Road935 m away | 68 m² | 86 m² | +18 m² +26% | 2016 |
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| 23, Carisbrooke Close274 m away | 83 m² | 101 m² | +18 m² +22% | 2015 |
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| 200a, Wingletye Lane999 m away | 114 m² | 132 m² | +18 m² +16% | 2011 |
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| 19, Gaynes Road692 m away | 104 m² | 121 m² | +17 m² +16% | 2026 |
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| 30, Hedingham Road158 m away | 92 m² | 109 m² | +17 m² +18% | 2025 |
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| 6, Howard Road930 m away | 84 m² | 101 m² | +17 m² +20% | 2024 |
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| 34, Berkeley Drive0 m away | 94 m² | 111 m² | +17 m² +18% | 2021 |
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| 49, Aldborough Road465 m away | 80 m² | 97 m² | +17 m² +21% | 2021 |
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| 1, Lingfield Avenue805 m away | 83 m² | 100 m² | +17 m² +20% | 2019 |
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| 18a, Granton Avenue731 m away | 43 m² | 60 m² | +17 m² +40% | 2015 |
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| Flat 28, Abraham Court, 2 - 4, St Mary'S Lane297 m away | 69 m² | 85 m² | +16 m² +23% | 2023 |
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| 1, St Lawrence Road935 m away | 83 m² | 99 m² | +16 m² +19% | 2020 |
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| 47, Frimley Avenue184 m away | 61 m² | 76 m² | +15 m² +25% | 2025 |
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| 24, Chelmsford Drive905 m away | 69 m² | 84 m² | +15 m² +22% | 2023 |
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| 7, Berkeley Close321 m away | 79 m² | 94 m² | +15 m² +19% | 2016 |
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| 14, Brookdale Avenue546 m away | 83 m² | 98 m² | +15 m² +18% | 2015 |
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| 28, Somerset Gardens223 m away | 79 m² | 94 m² | +15 m² +19% | 2014 |
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