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 3QP
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 |
|---|---|---|---|---|
| 14, Dalewood Close839 m away | 178 m² | 384 m² | +206 m² +116% | 2020 |
| 111, Parkstone Avenue988 m away | 216 m² | 417 m² | +201 m² +93% | 2016 |
| 97, Wingletye Lane326 m away | 116 m² | 288 m² | +172 m² +148% | 2023 |
| 1, Fairlawns Close755 m away | 201 m² | 342 m² | +141 m² +70% | 2015 |
| 52, Minster Way162 m away | 170 m² | 309 m² | +139 m² +82% | 2026 |
| 36, Herbert Road786 m away | 368 m² | 487 m² | +119 m² +32% | 2024 |
| 98, Upminster Road348 m away | 112 m² | 226 m² | +114 m² +102% | 2016 |
| 16, Boundary Road730 m away | 79 m² | 192 m² | +113 m² +143% | 2020 |
| 52, Waldegrave Gardens623 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 |
| 1, Astwood Close768 m away | 418 m² | 527 m² | +109 m² +26% | 2021 |
|---|
| 49, Curtis Road454 m away | 84 m² | 192 m² | +108 m² +129% | 2022 |
|---|
| 34, Beverley Gardens596 m away | 71 m² | 176 m² | +105 m² +148% | 2025 |
|---|
| 60, Hacton Lane648 m away | 88 m² | 187 m² | +99 m² +113% | 2025 |
|---|
| 1, Church View523 m away | 59 m² | 145 m² | +86 m² +146% | 2018 |
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| 12, Granton Avenue685 m away | 99 m² | 182 m² | +83 m² +84% | 2022 |
|---|
| 52, Ravenscourt Drive930 m away | 79 m² | 158 m² | +79 m² +100% | 2025 |
|---|
| 96, Ravenscourt Drive930 m away | 72 m² | 151 m² | +79 m² +110% | 2017 |
|---|
| 9, Poole Road553 m away | 100 m² | 177 m² | +77 m² +77% | 2019 |
|---|
| 14, Boundary Road730 m away | 104 m² | 177 m² | +73 m² +70% | 2021 |
|---|
| 82, Wingletye Lane361 m away | 107 m² | 179 m² | +72 m² +67% | 2021 |
|---|
| 71, Ernest Road872 m away | 240 m² | 312 m² | +72 m² +30% | 2021 |
|---|
| 3, Poole Road553 m away | 90 m² | 162 m² | +72 m² +80% | 2016 |
|---|
| 56, Chelmsford Drive906 m away | 136 m² | 208 m² | +72 m² +53% | 2015 |
|---|
| 84, Aldborough Road569 m away | 72 m² | 143 m² | +71 m² +99% | 2021 |
|---|
| 15, Wingletye Lane375 m away | 110 m² | 181 m² | +71 m² +65% | 2020 |
|---|
| 19, Minster Way128 m away | 118 m² | 189 m² | +71 m² +60% | 2016 |
|---|
| 19, Southview Drive998 m away | 102 m² | 172 m² | +70 m² +69% | 2022 |
|---|
| 71, Granton Avenue685 m away | 88 m² | 158 m² | +70 m² +80% | 2021 |
|---|
| 10, Wych Elm Road987 m away | 84 m² | 153 m² | +69 m² +82% | 2016 |
|---|
| 136, Burnway769 m away | 50 m² | 118 m² | +68 m² +136% | 2023 |
|---|
| 5, Aldborough Road388 m away | 63 m² | 131 m² | +68 m² +108% | 2016 |
|---|
| 27, St Georges Avenue768 m away | 75 m² | 143 m² | +68 m² +91% | 2015 |
|---|
| 43, Glanville Drive404 m away | 79 m² | 146 m² | +67 m² +85% | 2024 |
|---|
| 25, Newbury Gardens705 m away | 48 m² | 115 m² | +67 m² +140% | 2022 |
|---|
| 17, Minster Way128 m away | 67 m² | 133 m² | +66 m² +99% | 2023 |
|---|
| 56, Brookdale Avenue878 m away | 94 m² | 159 m² | +65 m² +69% | 2016 |
|---|
| 86, Ravenscourt Grove892 m away | 84 m² | 147 m² | +63 m² +75% | 2026 |
|---|
| 29, Curtis Road454 m away | 95 m² | 158 m² | +63 m² +66% | 2024 |
|---|
| The Fold, 54a, Herbert Road786 m away | 342 m² | 404 m² | +62 m² +18% | 2024 |
|---|
| 5, Bellevue Road463 m away | 103 m² | 164 m² | +61 m² +59% | 2022 |
|---|
| 25, Hill Rise458 m away | 46 m² | 106 m² | +60 m² +130% | 2026 |
|---|
| 179, Alma Avenue996 m away | 53 m² | 113 m² | +60 m² +113% | 2026 |
|---|
| 43, Newbury Gardens708 m away | 80 m² | 140 m² | +60 m² +75% | 2025 |
|---|
| 41, Engayne Gardens840 m away | 121 m² | 181 m² | +60 m² +50% | 2012 |
|---|
| 118, Wingletye Lane361 m away | 107 m² | 166 m² | +59 m² +55% | 2026 |
|---|
| 89, Parkstone Avenue988 m away | 235 m² | 294 m² | +59 m² +25% | 2014 |
|---|
| 46, Derby Avenue899 m away | 45 m² | 104 m² | +59 m² +131% | 2010 |
|---|
| 62, Beverley Gardens731 m away | 137 m² | 193 m² | +56 m² +41% | 2025 |
|---|
| 56, Beverley Gardens731 m away | 81 m² | 137 m² | +56 m² +69% | 2025 |
|---|
| 4, Champion Road864 m away | 99 m² | 155 m² | +56 m² +57% | 2025 |
|---|
| 107, Wingletye Lane326 m away | 134 m² | 189 m² | +55 m² +41% | 2019 |
|---|
| 87, Benets Road286 m away | 78 m² | 132 m² | +54 m² +69% | 2024 |
|---|
| 6, Mavis Grove978 m away | 129 m² | 183 m² | +54 m² +42% | 2024 |
|---|
| 57, Kempton Avenue1000 m away | 92 m² | 145 m² | +53 m² +58% | 2025 |
|---|
| 23, Kempton Avenue1000 m away | 56 m² | 109 m² | +53 m² +95% | 2021 |
|---|
| 5, Ravenscourt Drive917 m away | 67 m² | 119 m² | +52 m² +78% | 2022 |
|---|
| 130, Burnway769 m away | 64 m² | 115 m² | +51 m² +80% | 2018 |
|---|
| 19, Caernarvon Close105 m away | 87 m² | 137 m² | +50 m² +57% | 2021 |
|---|
| 48, Beverley Gardens731 m away | 65 m² | 114 m² | +49 m² +75% | 2023 |
|---|
| 28, Ravenscourt Drive930 m away | 79 m² | 128 m² | +49 m² +62% | 2023 |
|---|
| 69, Bridge Avenue895 m away | 51 m² | 99 m² | +48 m² +94% | 2025 |
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| 180, Alma Avenue996 m away | 81 m² | 129 m² | +48 m² +59% | 2025 |
|---|
| 8, Bowden Drive809 m away | 108 m² | 156 m² | +48 m² +44% | 2024 |
|---|
| 68, Hacton Lane648 m away | 87 m² | 135 m² | +48 m² +55% | 2012 |
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| 219, Alma Avenue855 m away | 88 m² | 135 m² | +47 m² +53% | 2026 |
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| 56, Berkeley Drive459 m away | 87 m² | 134 m² | +47 m² +54% | 2020 |
|---|
| 7, Dalewood Close839 m away | 166 m² | 213 m² | +47 m² +28% | 2019 |
|---|
| 51, Doncaster Way874 m away | 68 m² | 115 m² | +47 m² +69% | 2019 |
|---|
| 78, Wingletye Lane361 m away | 84 m² | 129 m² | +45 m² +54% | 2025 |
|---|
| 50, Woodhall Crescent565 m away | 86 m² | 131 m² | +45 m² +52% | 2022 |
|---|
| 6, Glamis Drive741 m away | 40 m² | 85 m² | +45 m² +113% | 2019 |
|---|
| 16, Allenby Drive611 m away | 70 m² | 114 m² | +44 m² +63% | 2024 |
|---|
| 23, Minster Way128 m away | 81 m² | 125 m² | +44 m² +54% | 2020 |
|---|
| 6, Lodge Court896 m away | 67 m² | 111 m² | +44 m² +66% | 2012 |
|---|
| 84, Benets Road256 m away | 95 m² | 139 m² | +44 m² +46% | 2009 |
|---|
| 9, Cranborne Gardens807 m away | 101 m² | 143 m² | +42 m² +42% | 2022 |
|---|
| 58, Aldborough Road453 m away | 94 m² | 136 m² | +42 m² +45% | 2021 |
|---|
| 2, Champion Road864 m away | 115 m² | 157 m² | +42 m² +37% | 2019 |
|---|
| 27, Doncaster Way874 m away | 73 m² | 114 m² | +41 m² +56% | 2013 |
|---|
| 95, Upminster Road356 m away | 121 m² | 161 m² | +40 m² +33% | 2026 |
|---|
| 92, Ravenscourt Drive930 m away | 73 m² | 113 m² | +40 m² +55% | 2024 |
|---|
| 5, Halcyon Way351 m away | 91 m² | 131 m² | +40 m² +44% | 2022 |
|---|
| 29, Benets Road255 m away | 65 m² | 104 m² | +39 m² +60% | 2022 |
|---|
| 8, Branfill Road911 m away | 91 m² | 129 m² | +38 m² +42% | 2025 |
|---|
| 127, Upminster Road276 m away | 92 m² | 130 m² | +38 m² +41% | 2021 |
|---|
| 55, Somerset Gardens221 m away | 79 m² | 115 m² | +36 m² +46% | 2025 |
|---|
| 14, Patricia Drive635 m away | 69 m² | 105 m² | +36 m² +52% | 2025 |
|---|
| 93, Wingletye Lane326 m away | 147 m² | 183 m² | +36 m² +24% | 2024 |
|---|
| 72, Somerset Gardens195 m away | 73 m² | 108 m² | +35 m² +48% | 2026 |
|---|
| 16, Bridge Avenue590 m away | 55 m² | 90 m² | +35 m² +64% | 2026 |
|---|
| 3, Highfield Road490 m away | 85 m² | 120 m² | +35 m² +41% | 2024 |
|---|
| 58, Westland Avenue586 m away | 88 m² | 123 m² | +35 m² +40% | 2017 |
|---|
| 5, Patricia Drive635 m away | 66 m² | 101 m² | +35 m² +53% | 2017 |
|---|
| 49, Clement Way945 m away | 66 m² | 101 m² | +35 m² +53% | 2015 |
|---|
| 14, Ashburnham Gardens950 m away | 181 m² | 216 m² | +35 m² +19% | 2015 |
|---|
| 78, Glebe Way739 m away | 115 m² | 149 m² | +34 m² +30% | 2026 |
|---|
| 2, Bowden Drive809 m away | 141 m² | 175 m² | +34 m² +24% | 2026 |
|---|
| 29, Southview Drive998 m away | 151 m² | 185 m² | +34 m² +23% | 2026 |
|---|
| 14, Bridge Avenue590 m away | 83 m² | 117 m² | +34 m² +41% | 2024 |
|---|
| 32, Waldegrave Gardens623 m away | 122 m² | 156 m² | +34 m² +28% | 2024 |
|---|
| 34, Lingfield Avenue856 m away | 112 m² | 146 m² | +34 m² +30% | 2024 |
|---|
| 38, Westland Avenue586 m away | 138 m² | 172 m² | +34 m² +25% | 2023 |
|---|
| 39, Granton Avenue653 m away | 68 m² | 102 m² | +34 m² +50% | 2014 |
|---|
| 87, Glebe Way739 m away | 146 m² | 179 m² | +33 m² +23% | 2025 |
|---|
| 140, Burnway769 m away | 47 m² | 80 m² | +33 m² +70% | 2023 |
|---|
| 127, Wingletye Lane326 m away | 213 m² | 246 m² | +33 m² +15% | 2022 |
|---|
| 35, Chelmsford Drive883 m away | 79 m² | 111 m² | +32 m² +41% | 2025 |
|---|
| 2, Rayburn Road729 m away | 147 m² | 179 m² | +32 m² +22% | 2022 |
|---|
| 56, Aldborough Road453 m away | 105 m² | 137 m² | +32 m² +30% | 2019 |
|---|
| 7, Curtis Road648 m away | 157 m² | 189 m² | +32 m² +20% | 2017 |
|---|
| 49, Ravenscourt Drive917 m away | 133 m² | 164 m² | +31 m² +23% | 2024 |
|---|
| 79, Newbury Gardens739 m away | 104 m² | 135 m² | +31 m² +30% | 2022 |
|---|
| 35, Newbury Gardens705 m away | 78 m² | 109 m² | +31 m² +40% | 2021 |
|---|
| 53, Doncaster Way874 m away | 79 m² | 110 m² | +31 m² +39% | 2020 |
|---|
| 10, Rayburn Road729 m away | 85 m² | 116 m² | +31 m² +36% | 2016 |
|---|
| 10, Pegelm Gardens599 m away | 98 m² | 128 m² | +30 m² +31% | 2017 |
|---|
| 37, Glebe Way940 m away | 93 m² | 123 m² | +30 m² +32% | 2017 |
|---|
| 3, Ingleglen665 m away | 93 m² | 123 m² | +30 m² +32% | 2016 |
|---|
| 27, Cranborne Gardens807 m away | 103 m² | 133 m² | +30 m² +29% | 2014 |
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| 15, Brookdale Avenue740 m away | 66 m² | 96 m² | +30 m² +45% | 2012 |
|---|
| 199, Wingletye Lane860 m away | 186 m² | 215 m² | +29 m² +16% | 2026 |
|---|
| 49, Somerset Gardens221 m away | 41 m² | 70 m² | +29 m² +71% | 2025 |
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| 53, Kempton Avenue1000 m away | 73 m² | 102 m² | +29 m² +40% | 2024 |
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| 19, Derby Avenue895 m away | 83 m² | 112 m² | +29 m² +35% | 2021 |
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| 9, Beverley Gardens596 m away | 71 m² | 100 m² | +29 m² +41% | 2018 |
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| 20, Aldborough Road388 m away | 111 m² | 139 m² | +28 m² +25% | 2022 |
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| 57, Waldegrave Gardens655 m away | 118 m² | 146 m² | +28 m² +24% | 2022 |
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| 12a, Westland Avenue935 m away | 60 m² | 88 m² | +28 m² +47% | 2018 |
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| 2, Minster Way128 m away | 133 m² | 160 m² | +27 m² +20% | 2023 |
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| 1, Berkeley Drive274 m away | 80 m² | 106 m² | +26 m² +33% | 2024 |
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| 55, Norfolk Road544 m away | 80 m² | 106 m² | +26 m² +33% | 2023 |
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| 18, Bridge Avenue590 m away | 105 m² | 131 m² | +26 m² +25% | 2022 |
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| 99a, Glebe Way739 m away | 59 m² | 85 m² | +26 m² +44% | 2022 |
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| 2, Berkeley Drive274 m away | 77 m² | 103 m² | +26 m² +34% | 2016 |
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| 7, Minster Court104 m away | 58 m² | 84 m² | +26 m² +45% | 2014 |
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| 33, Kempton Avenue1000 m away | 83 m² | 109 m² | +26 m² +31% | 2014 |
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| 30, Clarence Avenue550 m away | 47 m² | 72 m² | +25 m² +53% | 2025 |
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| 8, Bevan Way975 m away | 103 m² | 128 m² | +25 m² +24% | 2023 |
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| 11, Mavis Grove978 m away | 137 m² | 162 m² | +25 m² +18% | 2020 |
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| 89, Wingletye Lane326 m away | 117 m² | 142 m² | +25 m² +21% | 2016 |
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| 26, Somerset Gardens195 m away | 65 m² | 90 m² | +25 m² +38% | 2014 |
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| 11, Wych Elm Road987 m away | 136 m² | 160 m² | +24 m² +18% | 2025 |
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| 30, Allenby Drive611 m away | 107 m² | 131 m² | +24 m² +22% | 2023 |
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| 4, Gaynes Road966 m away | 90 m² | 114 m² | +24 m² +27% | 2021 |
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| 23, Highview Gardens644 m away | 118 m² | 142 m² | +24 m² +20% | 2020 |
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| 30, Benets Road256 m away | 79 m² | 103 m² | +24 m² +30% | 2014 |
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| 150, Wingletye Lane622 m away | 76 m² | 99 m² | +23 m² +30% | 2025 |
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| 5, Tiptree Close178 m away | 70 m² | 93 m² | +23 m² +33% | 2019 |
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| 40, Highfield Crescent513 m away | 95 m² | 118 m² | +23 m² +24% | 2018 |
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| 13, Tyrells Close592 m away | 44 m² | 67 m² | +23 m² +52% | 2014 |
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| Flat 2, Abraham Court, 2 - 4, St Mary'S Lane484 m away | 40 m² | 63 m² | +23 m² +57% | 2011 |
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| 132, Burnway769 m away | 47 m² | 69 m² | +22 m² +47% | 2024 |
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| 9, Glamis Drive741 m away | 49 m² | 71 m² | +22 m² +45% | 2021 |
|---|
| 17, Gaynes Road966 m away | 103 m² | 125 m² | +22 m² +21% | 2021 |
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| 83, Granton Avenue685 m away | 86 m² | 108 m² | +22 m² +26% | 2018 |
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| 4, Benets Road255 m away | 68 m² | 89 m² | +21 m² +31% | 2021 |
|---|
| 6, Falkirk Close177 m away | 82 m² | 103 m² | +21 m² +26% | 2020 |
|---|
| 50, Curtis Road454 m away | 90 m² | 111 m² | +21 m² +23% | 2014 |
|---|
| Flat 68, Goldsmere Court, Fentiman Way955 m away | 44 m² | 64 m² | +20 m² +45% | 2023 |
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| 53, Bridge Avenue895 m away | 97 m² | 117 m² | +20 m² +21% | 2020 |
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| 29, Brendans Close887 m away | 58 m² | 78 m² | +20 m² +34% | 2018 |
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| 59, Bridge Avenue895 m away | 45 m² | 65 m² | +20 m² +44% | 2016 |
|---|
| 4, Somerset Gardens195 m away | 70 m² | 90 m² | +20 m² +29% | 2014 |
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| 55, Glebe Way940 m away | 91 m² | 110 m² | +19 m² +21% | 2025 |
|---|
| 94, Aldborough Road569 m away | 102 m² | 121 m² | +19 m² +19% | 2024 |
|---|
| 34, Westland Avenue752 m away | 90 m² | 109 m² | +19 m² +21% | 2023 |
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| 9, Church View523 m away | 61 m² | 80 m² | +19 m² +31% | 2021 |
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| 29, Newbury Gardens705 m away | 73 m² | 92 m² | +19 m² +26% | 2016 |
|---|
| 18, Falkirk Close177 m away | 101 m² | 119 m² | +18 m² +18% | 2025 |
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| 7, St Georges Avenue768 m away | 81 m² | 99 m² | +18 m² +22% | 2025 |
|---|
| 70, Minster Way162 m away | 109 m² | 127 m² | +18 m² +17% | 2021 |
|---|
| 26, Link Way935 m away | 115 m² | 133 m² | +18 m² +16% | 2020 |
|---|
| 9, Dunster Crescent419 m away | 86 m² | 104 m² | +18 m² +21% | 2019 |
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| 23, Carisbrooke Close0 m away | 83 m² | 101 m² | +18 m² +22% | 2015 |
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| 200a, Wingletye Lane860 m away | 114 m² | 132 m² | +18 m² +16% | 2011 |
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| 19, Gaynes Road966 m away | 104 m² | 121 m² | +17 m² +16% | 2026 |
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| 30, Hedingham Road140 m away | 92 m² | 109 m² | +17 m² +18% | 2025 |
|---|
| 34, Berkeley Drive274 m away | 94 m² | 111 m² | +17 m² +18% | 2021 |
|---|
| 49, Aldborough Road453 m away | 80 m² | 97 m² | +17 m² +21% | 2021 |
|---|
| 1, Lingfield Avenue871 m away | 83 m² | 100 m² | +17 m² +20% | 2019 |
|---|
| 18a, Granton Avenue685 m away | 43 m² | 60 m² | +17 m² +40% | 2015 |
|---|
| Flat 28, Abraham Court, 2 - 4, St Mary'S Lane484 m away | 69 m² | 85 m² | +16 m² +23% | 2023 |
|---|
| 47, Frimley Avenue322 m away | 61 m² | 76 m² | +15 m² +25% | 2025 |
|---|
| 24, Chelmsford Drive906 m away | 69 m² | 84 m² | +15 m² +22% | 2023 |
|---|
| 7, Berkeley Close586 m away | 79 m² | 94 m² | +15 m² +19% | 2016 |
|---|
| 14, Brookdale Avenue740 m away | 83 m² | 98 m² | +15 m² +18% | 2015 |
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| 28, Somerset Gardens195 m away | 79 m² | 94 m² | +15 m² +19% | 2014 |
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