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 3BA
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 |
|---|---|---|---|---|
| 273, Corbets Tey Road853 m away | 105 m² | 262 m² | +157 m² +150% | 2025 |
| 168, Corbets Tey Road732 m away | 124 m² | 257 m² | +133 m² +107% | 2025 |
| 150, Corbets Tey Road732 m away | 117 m² | 244 m² | +127 m² +109% | 2019 |
| 17, Coniston Avenue463 m away | 100 m² | 223 m² | +123 m² +123% | 2015 |
| 33, Cranston Park Avenue575 m away | 88 m² | 203 m² | +115 m² +131% | 2018 |
| 14, Tawny Avenue909 m away | 103 m² | 216 m² | +113 m² +110% | 2026 |
| 67, Park Drive163 m away | 122 m² | 233 m² | +111 m² +91% | 2016 |
| 76, Deyncourt Gardens978 m away | 104 m² | 205 m² | +101 m² +97% | 2018 |
| 102, Argyle Gardens215 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.
| 78 m² |
| 170 m² |
| +92 m² +118% |
| 2017 |
| 21, Cedar Gardens415 m away | 124 m² | 209 m² | +85 m² +69% | 2024 |
|---|
| 133, Springfield Gardens199 m away | 109 m² | 192 m² | +83 m² +76% | 2026 |
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| 15, Gaynes Park Road725 m away | 94 m² | 174 m² | +80 m² +85% | 2026 |
|---|
| 18, Beech Avenue747 m away | 88 m² | 166 m² | +78 m² +89% | 2019 |
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| 27, Elm Avenue698 m away | 116 m² | 191 m² | +75 m² +65% | 2021 |
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| 17, Parkland Avenue978 m away | 128 m² | 202 m² | +74 m² +58% | 2014 |
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| 1, Leasway328 m away | 80 m² | 152 m² | +72 m² +90% | 2024 |
|---|
| 25, Meadow Way434 m away | 79 m² | 151 m² | +72 m² +91% | 2022 |
|---|
| 18, Gaynes Park Road822 m away | 92 m² | 164 m² | +72 m² +78% | 2016 |
|---|
| 2, Foxhall Road793 m away | 69 m² | 140 m² | +71 m² +103% | 2020 |
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| 37, Argyle Gardens469 m away | 81 m² | 149 m² | +68 m² +84% | 2023 |
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| 47, Brackendale Gardens407 m away | 74 m² | 142 m² | +68 m² +92% | 2020 |
|---|
| 41, Deyncourt Gardens978 m away | 119 m² | 185 m² | +66 m² +55% | 2025 |
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| 86, Deyncourt Gardens990 m away | 108 m² | 172 m² | +64 m² +59% | 2023 |
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| 13, Coniston Avenue463 m away | 97 m² | 161 m² | +64 m² +66% | 2019 |
|---|
| 3, Coniston Avenue463 m away | 104 m² | 167 m² | +63 m² +61% | 2025 |
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| 16, Maple Avenue926 m away | 114 m² | 177 m² | +63 m² +55% | 2023 |
|---|
| 30, Beech Avenue747 m away | 114 m² | 176 m² | +62 m² +54% | 2026 |
|---|
| 246, Corbets Tey Road915 m away | 90 m² | 151 m² | +61 m² +68% | 2025 |
|---|
| 22, Huntsmans Drive824 m away | 81 m² | 141 m² | +60 m² +74% | 2021 |
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| 121, Park Drive206 m away | 195 m² | 255 m² | +60 m² +31% | 2019 |
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| 34, Gaynes Park Road908 m away | 100 m² | 159 m² | +59 m² +59% | 2025 |
|---|
| 126, Howard Road786 m away | 62 m² | 121 m² | +59 m² +95% | 2023 |
|---|
| 82, Sunnyside Gardens217 m away | 86 m² | 144 m² | +58 m² +67% | 2025 |
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| 55, Cranston Park Avenue358 m away | 106 m² | 164 m² | +58 m² +55% | 2025 |
|---|
| 26, Foxhall Road793 m away | 86 m² | 144 m² | +58 m² +67% | 2016 |
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| 98, Howard Road786 m away | 47 m² | 104 m² | +57 m² +121% | 2015 |
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| 34, Argyle Gardens521 m away | 142 m² | 198 m² | +56 m² +39% | 2025 |
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| 4, Champion Road905 m away | 99 m² | 155 m² | +56 m² +57% | 2025 |
|---|
| 31, Leasway328 m away | 120 m² | 176 m² | +56 m² +47% | 2024 |
|---|
| 21, Springfield Gardens403 m away | 114 m² | 170 m² | +56 m² +49% | 2018 |
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| 120, Howard Road786 m away | 51 m² | 106 m² | +55 m² +108% | 2024 |
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| 11, Leasway328 m away | 103 m² | 158 m² | +55 m² +53% | 2022 |
|---|
| 80, Argyle Gardens321 m away | 75 m² | 128 m² | +53 m² +71% | 2024 |
|---|
| 28, Sunnyside Gardens453 m away | 127 m² | 180 m² | +53 m² +42% | 2020 |
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| 5, Aylett Road715 m away | 85 m² | 138 m² | +53 m² +62% | 2018 |
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| 53, Argyle Gardens469 m away | 81 m² | 133 m² | +52 m² +64% | 2021 |
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| 151, Howard Road816 m away | 121 m² | 173 m² | +52 m² +43% | 2020 |
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| 13, Springfield Gardens403 m away | 123 m² | 174 m² | +51 m² +41% | 2026 |
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| 33, Huntsmans Drive824 m away | 98 m² | 148 m² | +50 m² +51% | 2026 |
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| 8, Cranston Park Avenue705 m away | 90 m² | 140 m² | +50 m² +56% | 2022 |
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| 54, Deyncourt Gardens978 m away | 139 m² | 189 m² | +50 m² +36% | 2022 |
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| 74, Coniston Avenue289 m away | 123 m² | 171 m² | +48 m² +39% | 2020 |
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| 52, Derham Gardens318 m away | 76 m² | 122 m² | +46 m² +61% | 2023 |
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| 5, Ashleigh Gardens111 m away | 122 m² | 167 m² | +45 m² +37% | 2022 |
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| 37, Stewart Avenue777 m away | 144 m² | 189 m² | +45 m² +31% | 2018 |
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| 17, Howard Road779 m away | 125 m² | 169 m² | +44 m² +35% | 2026 |
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| 20, Sunnyside Gardens453 m away | 99 m² | 143 m² | +44 m² +44% | 2025 |
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| 100, Corbets Tey Road588 m away | 103 m² | 147 m² | +44 m² +43% | 2016 |
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| 9, Cranborne Gardens960 m away | 101 m² | 143 m² | +42 m² +42% | 2022 |
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| 2, Champion Road905 m away | 115 m² | 157 m² | +42 m² +37% | 2019 |
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| 41, Maple Avenue967 m away | 150 m² | 191 m² | +41 m² +27% | 2024 |
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| 131, Howard Road816 m away | 65 m² | 106 m² | +41 m² +63% | 2023 |
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| 48, Springfield Gardens241 m away | 153 m² | 193 m² | +40 m² +26% | 2026 |
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| 59, Howard Road779 m away | 72 m² | 112 m² | +40 m² +56% | 2023 |
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| 9, Garbutt Road702 m away | 71 m² | 111 m² | +40 m² +56% | 2022 |
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| 19, Gaynes Court942 m away | 85 m² | 125 m² | +40 m² +47% | 2019 |
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| 99, Howard Road816 m away | 49 m² | 88 m² | +39 m² +80% | 2021 |
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| 9, Parkland Avenue978 m away | 80 m² | 119 m² | +39 m² +49% | 2019 |
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| 48, Meadowside Road795 m away | 127 m² | 166 m² | +39 m² +31% | 2017 |
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| 31, Little Gaynes Lane833 m away | 187 m² | 225 m² | +38 m² +20% | 2026 |
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| 8, Branfill Road920 m away | 91 m² | 129 m² | +38 m² +42% | 2025 |
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| 207, Corbets Tey Road677 m away | 147 m² | 185 m² | +38 m² +26% | 2023 |
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| 123, Howard Road816 m away | 55 m² | 93 m² | +38 m² +69% | 2020 |
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| 83, Sunnyside Gardens251 m away | 94 m² | 131 m² | +37 m² +39% | 2024 |
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| 108, Cranston Park Avenue393 m away | 81 m² | 118 m² | +37 m² +46% | 2018 |
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| 46, Sunnyside Gardens453 m away | 95 m² | 132 m² | +37 m² +39% | 2018 |
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| 28, Beech Avenue747 m away | 125 m² | 161 m² | +36 m² +29% | 2020 |
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| 107, Springfield Gardens153 m away | 100 m² | 136 m² | +36 m² +36% | 2016 |
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| 33, Corbets Avenue934 m away | 97 m² | 132 m² | +35 m² +36% | 2021 |
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| 79, St Lawrence Road698 m away | 78 m² | 112 m² | +34 m² +44% | 2026 |
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| 83, St Lawrence Road698 m away | 67 m² | 101 m² | +34 m² +51% | 2025 |
|---|
| 40, Melstock Avenue616 m away | 101 m² | 135 m² | +34 m² +34% | 2020 |
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| 27, Deyncourt Gardens978 m away | 120 m² | 154 m² | +34 m² +28% | 2014 |
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| 13, Brackendale Gardens348 m away | 111 m² | 144 m² | +33 m² +30% | 2025 |
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| 109, Howard Road816 m away | 64 m² | 97 m² | +33 m² +52% | 2025 |
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| 369, St Mary'S Lane865 m away | 111 m² | 144 m² | +33 m² +30% | 2025 |
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| 125, Argyle Gardens321 m away | 103 m² | 136 m² | +33 m² +32% | 2024 |
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| 11, New Place Gardens515 m away | 150 m² | 183 m² | +33 m² +22% | 2011 |
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| 57, Brackendale Gardens545 m away | 86 m² | 118 m² | +32 m² +37% | 2019 |
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| 61a, Corbets Tey Road572 m away | 79 m² | 110 m² | +31 m² +39% | 2021 |
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| 116, Corbets Tey Road588 m away | 133 m² | 164 m² | +31 m² +23% | 2018 |
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| 8, Cedar Gardens415 m away | 74 m² | 104 m² | +30 m² +41% | 2025 |
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| 24, Little Gaynes Gardens826 m away | 99 m² | 129 m² | +30 m² +30% | 2019 |
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| 14, Roxburgh Avenue0 m away | 152 m² | 182 m² | +30 m² +20% | 2018 |
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| 5, Longwood Close793 m away | 98 m² | 128 m² | +30 m² +31% | 2017 |
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| 27, Cranborne Gardens960 m away | 103 m² | 133 m² | +30 m² +29% | 2014 |
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| 183, Howard Road816 m away | 102 m² | 131 m² | +29 m² +28% | 2026 |
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| 1, Tadlows Close744 m away | 139 m² | 168 m² | +29 m² +21% | 2016 |
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| 24, Little Gaynes Lane833 m away | 147 m² | 175 m² | +28 m² +19% | 2025 |
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| 9, Freshfields Avenue691 m away | 112 m² | 140 m² | +28 m² +25% | 2023 |
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| 305, Corbets Tey Road889 m away | 111 m² | 139 m² | +28 m² +25% | 2023 |
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| 10, Argyle Gardens521 m away | 80 m² | 108 m² | +28 m² +35% | 2021 |
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| 1a, Station Road761 m away | 67 m² | 94 m² | +27 m² +40% | 2022 |
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| 12, Garbutt Road702 m away | 71 m² | 98 m² | +27 m² +38% | 2020 |
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| 18, Southview Drive787 m away | 103 m² | 130 m² | +27 m² +26% | 2018 |
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| 18, Ashleigh Gardens111 m away | 74 m² | 101 m² | +27 m² +36% | 2014 |
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| 20, Howard Road746 m away | 82 m² | 109 m² | +27 m² +33% | 2010 |
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| 5, Melstock Avenue545 m away | 94 m² | 120 m² | +26 m² +28% | 2026 |
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| 13, Maple Avenue967 m away | 104 m² | 130 m² | +26 m² +25% | 2026 |
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| 17, Fairfield Avenue255 m away | 128 m² | 153 m² | +25 m² +20% | 2025 |
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| 145, Corbets Tey Road542 m away | 139 m² | 164 m² | +25 m² +18% | 2025 |
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| 68, Station Road868 m away | 50 m² | 75 m² | +25 m² +50% | 2023 |
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| 56, Sunnyside Gardens453 m away | 124 m² | 149 m² | +25 m² +20% | 2020 |
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| 10, Meadowside Road795 m away | 126 m² | 151 m² | +25 m² +20% | 2016 |
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| 8, Derham Gardens318 m away | 89 m² | 114 m² | +25 m² +28% | 2014 |
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| 124, Argyle Gardens215 m away | 86 m² | 110 m² | +24 m² +28% | 2023 |
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| 6, Cedar Gardens415 m away | 108 m² | 132 m² | +24 m² +22% | 2021 |
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| 4, Gaynes Road832 m away | 90 m² | 114 m² | +24 m² +27% | 2021 |
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| 24, Cranston Park Avenue575 m away | 114 m² | 138 m² | +24 m² +21% | 2020 |
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| 38a, Corbets Tey Road616 m away | 61 m² | 84 m² | +23 m² +38% | 2023 |
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| 8, Gaynes Park Road725 m away | 123 m² | 146 m² | +23 m² +19% | 2023 |
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| 28, Tudor Gardens413 m away | 141 m² | 164 m² | +23 m² +16% | 2021 |
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| 55, Springfield Gardens241 m away | 110 m² | 133 m² | +23 m² +21% | 2020 |
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| 11, Corbets Avenue934 m away | 125 m² | 148 m² | +23 m² +18% | 2018 |
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| 28, Maple Avenue926 m away | 132 m² | 155 m² | +23 m² +17% | 2015 |
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| 8, Howard Road746 m away | 83 m² | 105 m² | +22 m² +27% | 2025 |
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| 119, Sunnyside Gardens251 m away | 119 m² | 141 m² | +22 m² +18% | 2024 |
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| 75, St Lawrence Road698 m away | 95 m² | 117 m² | +22 m² +23% | 2022 |
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| 103, Park Drive161 m away | 78 m² | 100 m² | +22 m² +28% | 2021 |
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| 12, Fairfield Avenue217 m away | 72 m² | 94 m² | +22 m² +31% | 2021 |
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| 17, Gaynes Road832 m away | 103 m² | 125 m² | +22 m² +21% | 2021 |
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| 13, Gaynes Park Road725 m away | 110 m² | 132 m² | +22 m² +20% | 2016 |
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| 30, Brackendale Gardens407 m away | 95 m² | 117 m² | +22 m² +23% | 2012 |
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| 1, Brackendale Gardens348 m away | 124 m² | 145 m² | +21 m² +17% | 2022 |
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| 13, Howard Road779 m away | 100 m² | 121 m² | +21 m² +21% | 2014 |
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| 132, Cranston Park Avenue272 m away | 94 m² | 115 m² | +21 m² +22% | 2013 |
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| 19, Meadow Way434 m away | 113 m² | 133 m² | +20 m² +18% | 2025 |
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| 129, Howard Road816 m away | 48 m² | 68 m² | +20 m² +42% | 2020 |
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| 38, Melstock Avenue616 m away | 113 m² | 133 m² | +20 m² +18% | 2017 |
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| 69, St Lawrence Road698 m away | 40 m² | 60 m² | +20 m² +50% | 2016 |
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| 15, Sunnyside Gardens455 m away | 88 m² | 108 m² | +20 m² +23% | 2012 |
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| 280, Corbets Tey Road965 m away | 75 m² | 94 m² | +19 m² +25% | 2020 |
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| 3, St Lawrence Road698 m away | 68 m² | 86 m² | +18 m² +26% | 2016 |
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| 50, Argyle Gardens521 m away | 96 m² | 114 m² | +18 m² +19% | 2013 |
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| 19, Gaynes Road832 m away | 104 m² | 121 m² | +17 m² +16% | 2026 |
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| 6, Howard Road746 m away | 84 m² | 101 m² | +17 m² +20% | 2024 |
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| 29, Freshfields Avenue691 m away | 92 m² | 109 m² | +17 m² +18% | 2021 |
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| 6, Elm Avenue654 m away | 93 m² | 110 m² | +17 m² +18% | 2020 |
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| 1, St Lawrence Road698 m away | 83 m² | 99 m² | +16 m² +19% | 2020 |
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| 105, Sunnyside Gardens251 m away | 83 m² | 99 m² | +16 m² +19% | 2015 |
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| 283, St Marys Lane706 m away | 64 m² | 79 m² | +15 m² +23% | 2017 |
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