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 E11 3EN
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 |
|---|---|---|---|---|
| 41, Worsley Road903 m away | 119 m² | 257 m² | +138 m² +116% | 2021 |
| 90a, Trumpington Road764 m away | 98 m² | 216 m² | +118 m² +120% | 2012 |
| 134, Trumpington Road764 m away | 85 m² | 191 m² | +106 m² +125% | 2017 |
| 51, Cheneys Road693 m away | 72 m² | 167 m² | +95 m² +132% | 2023 |
| 169, Ramsay Road827 m away | 136 m² | 231 m² | +95 m² +70% | 2016 |
| 21, Barclay Road489 m away | 120 m² | 212 m² | +92 m² +77% | 2022 |
| 58, Leyspring Road575 m away | 116 m² | 194 m² | +78 m² +67% | 2025 |
| 44, Fillebrook Road815 m away | 117 m² | 195 m² | +78 m² +67% | 2023 |
| 46, Harrington Road587 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.
| 141 m² |
| 219 m² |
| +78 m² +55% |
| 2020 |
| 37, Elsham Road850 m away | 62 m² | 139 m² | +77 m² +124% | 2022 |
|---|
| 38, Chelmsford Road860 m away | 144 m² | 220 m² | +76 m² +53% | 2022 |
|---|
| 20, Harrington Road587 m away | 55 m² | 126 m² | +71 m² +129% | 2015 |
|---|
| 18, Belgrave Road783 m away | 169 m² | 239 m² | +70 m² +41% | 2024 |
|---|
| 251, Ramsay Road701 m away | 49 m² | 115 m² | +66 m² +135% | 2016 |
|---|
| 6, Burghley Road625 m away | 111 m² | 176 m² | +65 m² +59% | 2025 |
|---|
| 10, Richmond Way621 m away | 129 m² | 189 m² | +60 m² +47% | 2025 |
|---|
| 53, Pevensey Road954 m away | 74 m² | 134 m² | +60 m² +81% | 2020 |
|---|
| 3, Lake House Road671 m away | 144 m² | 204 m² | +60 m² +42% | 2013 |
|---|
| 26, Leyspring Road575 m away | 92 m² | 152 m² | +60 m² +65% | 2012 |
|---|
| 10, Lake House Road671 m away | 141 m² | 200 m² | +59 m² +42% | 2025 |
|---|
| 46, Ramsay Road960 m away | 90 m² | 149 m² | +59 m² +66% | 2024 |
|---|
| 28, Selby Road783 m away | 83 m² | 141 m² | +58 m² +70% | 2025 |
|---|
| 10, Vernon Road597 m away | 65 m² | 123 m² | +58 m² +89% | 2021 |
|---|
| 108, Belgrave Road563 m away | 138 m² | 194 m² | +56 m² +41% | 2026 |
|---|
| 267, Cann Hall Road647 m away | 109 m² | 165 m² | +56 m² +51% | 2023 |
|---|
| 104, Napier Road647 m away | 85 m² | 141 m² | +56 m² +66% | 2019 |
|---|
| 29, Connaught Road720 m away | 93 m² | 148 m² | +55 m² +59% | 2024 |
|---|
| 17, Wragby Road656 m away | 85 m² | 140 m² | +55 m² +65% | 2022 |
|---|
| 2, Matcham Road625 m away | 86 m² | 141 m² | +55 m² +64% | 2019 |
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| 43, Granleigh Road512 m away | 68 m² | 122 m² | +54 m² +79% | 2025 |
|---|
| 104, Ferndale Road121 m away | 105 m² | 159 m² | +54 m² +51% | 2016 |
|---|
| 98, Granleigh Road511 m away | 99 m² | 153 m² | +54 m² +55% | 2012 |
|---|
| 22, Woodville Road625 m away | 114 m² | 166 m² | +52 m² +46% | 2026 |
|---|
| 72, Belgrave Road563 m away | 111 m² | 163 m² | +52 m² +47% | 2025 |
|---|
| 49, Beacontree Road733 m away | 103 m² | 155 m² | +52 m² +50% | 2023 |
|---|
| 66, Ramsay Road960 m away | 44 m² | 96 m² | +52 m² +118% | 2014 |
|---|
| 88, Napier Road647 m away | 108 m² | 159 m² | +51 m² +47% | 2024 |
|---|
| 205, Cann Hall Road791 m away | 94 m² | 145 m² | +51 m² +54% | 2024 |
|---|
| 4, Cary Road790 m away | 90 m² | 140 m² | +50 m² +56% | 2024 |
|---|
| 153, Mornington Road348 m away | 152 m² | 202 m² | +50 m² +33% | 2022 |
|---|
| 27, Belgrave Road663 m away | 120 m² | 170 m² | +50 m² +42% | 2014 |
|---|
| 12, Lake House Road671 m away | 142 m² | 191 m² | +49 m² +35% | 2018 |
|---|
| 41, Mornington Road759 m away | 123 m² | 172 m² | +49 m² +40% | 2018 |
|---|
| 122, Matcham Road527 m away | 76 m² | 124 m² | +48 m² +63% | 2022 |
|---|
| 149, Norman Road607 m away | 95 m² | 143 m² | +48 m² +51% | 2014 |
|---|
| 74, Mornington Road365 m away | 121 m² | 168 m² | +47 m² +39% | 2025 |
|---|
| 8, Pearcroft Road939 m away | 81 m² | 128 m² | +47 m² +58% | 2023 |
|---|
| 46, Matcham Road625 m away | 77 m² | 124 m² | +47 m² +61% | 2022 |
|---|
| 35, Chichester Road657 m away | 78 m² | 125 m² | +47 m² +60% | 2022 |
|---|
| 63, Mornington Road620 m away | 49 m² | 96 m² | +47 m² +96% | 2020 |
|---|
| 34, Beacontree Road733 m away | 82 m² | 128 m² | +46 m² +56% | 2026 |
|---|
| 47, Trumpington Road881 m away | 80 m² | 126 m² | +46 m² +57% | 2022 |
|---|
| 78, Matcham Road625 m away | 82 m² | 128 m² | +46 m² +56% | 2020 |
|---|
| 31, Napier Road751 m away | 43 m² | 89 m² | +46 m² +107% | 2020 |
|---|
| 35, Napier Road751 m away | 79 m² | 125 m² | +46 m² +58% | 2018 |
|---|
| 103, Mayville Road643 m away | 68 m² | 114 m² | +46 m² +68% | 2014 |
|---|
| 47, Mornington Road759 m away | 110 m² | 156 m² | +46 m² +42% | 2014 |
|---|
| 13, Pevensey Road954 m away | 47 m² | 93 m² | +46 m² +98% | 2014 |
|---|
| 26, Hesketh Road864 m away | 106 m² | 151 m² | +45 m² +42% | 2026 |
|---|
| 117, Thorpe Road812 m away | 76 m² | 121 m² | +45 m² +59% | 2020 |
|---|
| 114, Fairlop Road917 m away | 37 m² | 82 m² | +45 m² +122% | 2016 |
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| 17, Courtenay Road403 m away | 75 m² | 119 m² | +44 m² +59% | 2025 |
|---|
| 40, Kingsdown Road758 m away | 79 m² | 123 m² | +44 m² +56% | 2021 |
|---|
| 54, Belgrave Road663 m away | 131 m² | 175 m² | +44 m² +34% | 2019 |
|---|
| 17, Kirkdale Road815 m away | 229 m² | 272 m² | +43 m² +19% | 2025 |
|---|
| 36, Davies Lane239 m away | 110 m² | 153 m² | +43 m² +39% | 2021 |
|---|
| 48, Matcham Road625 m away | 83 m² | 126 m² | +43 m² +52% | 2021 |
|---|
| 52, Matcham Road625 m away | 82 m² | 125 m² | +43 m² +52% | 2020 |
|---|
| 24, Blake Hall Crescent770 m away | 169 m² | 212 m² | +43 m² +25% | 2013 |
|---|
| 32, Selby Road783 m away | 79 m² | 121 m² | +42 m² +53% | 2024 |
|---|
| 211a, Harrow Road460 m away | 78 m² | 120 m² | +42 m² +54% | 2021 |
|---|
| 310, Grove Green Road785 m away | 44 m² | 86 m² | +42 m² +95% | 2021 |
|---|
| 52, Wragby Road655 m away | 101 m² | 142 m² | +41 m² +41% | 2026 |
|---|
| 30, Lister Road333 m away | 83 m² | 124 m² | +41 m² +49% | 2022 |
|---|
| 227, Ramsay Road732 m away | 110 m² | 151 m² | +41 m² +37% | 2020 |
|---|
| 37, Granleigh Road512 m away | 58 m² | 99 m² | +41 m² +71% | 2016 |
|---|
| 65, Rhodesia Road821 m away | 83 m² | 124 m² | +41 m² +49% | 2015 |
|---|
| 116, Ramsay Road800 m away | 64 m² | 105 m² | +41 m² +64% | 2014 |
|---|
| 239, Dames Road708 m away | 105 m² | 145 m² | +40 m² +38% | 2026 |
|---|
| 116, Thorpe Road782 m away | 62 m² | 102 m² | +40 m² +65% | 2025 |
|---|
| 188, Twickenham Road975 m away | 82 m² | 122 m² | +40 m² +49% | 2025 |
|---|
| 75, Pearcroft Road963 m away | 86 m² | 126 m² | +40 m² +47% | 2024 |
|---|
| 15, Courtenay Road403 m away | 71 m² | 111 m² | +40 m² +56% | 2021 |
|---|
| 33, Napier Road751 m away | 90 m² | 130 m² | +40 m² +44% | 2019 |
|---|
| 1, Ramsay Road977 m away | 145 m² | 185 m² | +40 m² +28% | 2015 |
|---|
| 177, Trumpington Road780 m away | 49 m² | 89 m² | +40 m² +82% | 2013 |
|---|
| 704, High Road Leytonstone793 m away | 45 m² | 85 m² | +40 m² +89% | 2009 |
|---|
| 2, Hartley Road639 m away | 194 m² | 233 m² | +39 m² +20% | 2025 |
|---|
| 163, Ashville Road767 m away | 75 m² | 114 m² | +39 m² +52% | 2025 |
|---|
| 77, Selby Road838 m away | 72 m² | 111 m² | +39 m² +54% | 2023 |
|---|
| 18, Mayville Road574 m away | 90 m² | 129 m² | +39 m² +43% | 2022 |
|---|
| 66, Bushwood423 m away | 150 m² | 189 m² | +39 m² +26% | 2021 |
|---|
| 40, Melford Road454 m away | 98 m² | 137 m² | +39 m² +40% | 2021 |
|---|
| 56, Leyspring Road575 m away | 130 m² | 169 m² | +39 m² +30% | 2021 |
|---|
| 6, Lancaster Road144 m away | 118 m² | 157 m² | +39 m² +33% | 2011 |
|---|
| 20, Chichester Road657 m away | 86 m² | 124 m² | +38 m² +44% | 2026 |
|---|
| 29, Hartley Road639 m away | 121 m² | 159 m² | +38 m² +31% | 2025 |
|---|
| 46, Trumpington Road857 m away | 92 m² | 130 m² | +38 m² +41% | 2025 |
|---|
| 98, Napier Road647 m away | 88 m² | 126 m² | +38 m² +43% | 2024 |
|---|
| 169, Ashville Road767 m away | 138 m² | 176 m² | +38 m² +28% | 2024 |
|---|
| 17, Rhodesia Road821 m away | 98 m² | 136 m² | +38 m² +39% | 2024 |
|---|
| 27, Chichester Road657 m away | 76 m² | 114 m² | +38 m² +50% | 2018 |
|---|
| 23, Barclay Road489 m away | 97 m² | 135 m² | +38 m² +39% | 2016 |
|---|
| 51, Chichester Road637 m away | 90 m² | 127 m² | +37 m² +41% | 2026 |
|---|
| 5, Cheneys Road693 m away | 85 m² | 122 m² | +37 m² +44% | 2026 |
|---|
| 33, Kingsdown Road737 m away | 84 m² | 121 m² | +37 m² +44% | 2025 |
|---|
| 252, Ramsay Road671 m away | 63 m² | 100 m² | +37 m² +59% | 2023 |
|---|
| 68a, Kingswood Road949 m away | 46 m² | 83 m² | +37 m² +80% | 2023 |
|---|
| 32, Harvey Road586 m away | 62 m² | 99 m² | +37 m² +60% | 2022 |
|---|
| 82, Huddlestone Road874 m away | 86 m² | 123 m² | +37 m² +43% | 2021 |
|---|
| 419, Grove Green Road753 m away | 100 m² | 137 m² | +37 m² +37% | 2020 |
|---|
| 3, Elsham Road850 m away | 79 m² | 116 m² | +37 m² +47% | 2020 |
|---|
| 57, Oakdale Road998 m away | 85 m² | 122 m² | +37 m² +44% | 2018 |
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| 18, Drayton Road902 m away | 129 m² | 166 m² | +37 m² +29% | 2016 |
|---|
| 57, Chichester Road637 m away | 45 m² | 82 m² | +37 m² +82% | 2012 |
|---|
| 108, Selby Road813 m away | 79 m² | 115 m² | +36 m² +46% | 2024 |
|---|
| 1, Dyers Hall Road685 m away | 102 m² | 138 m² | +36 m² +35% | 2023 |
|---|
| 5, Forest View859 m away | 64 m² | 100 m² | +36 m² +56% | 2022 |
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| 11, Hampton Road856 m away | 89 m² | 125 m² | +36 m² +40% | 2017 |
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| 65, Richmond Road933 m away | 77 m² | 113 m² | +36 m² +47% | 2016 |
|---|
| 47, Pearcroft Road963 m away | 57 m² | 93 m² | +36 m² +63% | 2010 |
|---|
| 4, Wragby Road655 m away | 79 m² | 114 m² | +35 m² +44% | 2026 |
|---|
| 30, Kingsdown Road758 m away | 80 m² | 115 m² | +35 m² +44% | 2025 |
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| 91, Granleigh Road512 m away | 83 m² | 118 m² | +35 m² +42% | 2024 |
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| 29, Cary Road794 m away | 81 m² | 116 m² | +35 m² +43% | 2024 |
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| 68, Wragby Road655 m away | 84 m² | 119 m² | +35 m² +42% | 2023 |
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| 38, Cary Road790 m away | 82 m² | 117 m² | +35 m² +43% | 2023 |
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| 161, Ramsay Road827 m away | 73 m² | 108 m² | +35 m² +48% | 2022 |
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| 31, Ashville Road977 m away | 91 m² | 126 m² | +35 m² +38% | 2022 |
|---|
| 1, Chichester Road657 m away | 44 m² | 79 m² | +35 m² +80% | 2020 |
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| 72, Pevensey Road929 m away | 81 m² | 116 m² | +35 m² +43% | 2020 |
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| 254, Grove Green Road781 m away | 124 m² | 159 m² | +35 m² +28% | 2018 |
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| 36, Ranelagh Road981 m away | 92 m² | 127 m² | +35 m² +38% | 2017 |
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| 135, Montague Road28 m away | 91 m² | 126 m² | +35 m² +38% | 2014 |
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| 141, Norman Road607 m away | 84 m² | 119 m² | +35 m² +42% | 2014 |
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| 21, Pearcroft Road963 m away | 98 m² | 133 m² | +35 m² +36% | 2014 |
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| 21, Barfield Road645 m away | 79 m² | 113 m² | +34 m² +43% | 2025 |
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| 39, Thorpe Road836 m away | 77 m² | 111 m² | +34 m² +44% | 2024 |
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| 66, Huddlestone Road874 m away | 76 m² | 110 m² | +34 m² +45% | 2024 |
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| 7, Richmond Road885 m away | 102 m² | 136 m² | +34 m² +33% | 2023 |
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| 15, Hampton Road856 m away | 83 m² | 117 m² | +34 m² +41% | 2022 |
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| 72, Granleigh Road511 m away | 86 m² | 120 m² | +34 m² +40% | 2021 |
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| 33, Norlington Road879 m away | 92 m² | 126 m² | +34 m² +37% | 2021 |
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| 91, Harrow Road510 m away | 79 m² | 113 m² | +34 m² +43% | 2017 |
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| 214, Ramsay Road703 m away | 62 m² | 96 m² | +34 m² +55% | 2014 |
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| 112, Thorpe Road782 m away | 101 m² | 135 m² | +34 m² +34% | 2014 |
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| 427, Grove Green Road753 m away | 98 m² | 132 m² | +34 m² +35% | 2010 |
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| 199, Harrow Road460 m away | 77 m² | 110 m² | +33 m² +43% | 2026 |
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| 32, Lake House Road671 m away | 128 m² | 161 m² | +33 m² +26% | 2025 |
|---|
| 68, Huddlestone Road874 m away | 82 m² | 115 m² | +33 m² +40% | 2024 |
|---|
| 141, Mornington Road348 m away | 47 m² | 80 m² | +33 m² +70% | 2022 |
|---|
| 91, Bushwood423 m away | 91 m² | 124 m² | +33 m² +36% | 2021 |
|---|
| 37, Selby Road783 m away | 86 m² | 119 m² | +33 m² +38% | 2021 |
|---|
| 67, Bushwood423 m away | 152 m² | 185 m² | +33 m² +22% | 2020 |
|---|
| 17, Leyspring Road546 m away | 89 m² | 122 m² | +33 m² +37% | 2020 |
|---|
| 98 - 100, Cann Hall Road907 m away | 45 m² | 78 m² | +33 m² +73% | 2020 |
|---|
| 7, Grove Road730 m away | 36 m² | 69 m² | +33 m² +92% | 2017 |
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| Flat A, 313, Cann Hall Road647 m away | 55 m² | 88 m² | +33 m² +60% | 2012 |
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| 22, Ranelagh Road981 m away | 105 m² | 137 m² | +32 m² +30% | 2026 |
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| 201, Twickenham Road991 m away | 98 m² | 130 m² | +32 m² +33% | 2026 |
|---|
| 53, Woodhouse Road461 m away | 89 m² | 121 m² | +32 m² +36% | 2024 |
|---|
| 71, Melford Road464 m away | 88 m² | 120 m² | +32 m² +36% | 2024 |
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| 95, Cobbold Road571 m away | 73 m² | 105 m² | +32 m² +44% | 2024 |
|---|
| 18, Grove Road730 m away | 89 m² | 121 m² | +32 m² +36% | 2023 |
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| 45, Huddlestone Road899 m away | 60 m² | 92 m² | +32 m² +53% | 2023 |
|---|
| 89, Park Grove Road505 m away | 106 m² | 138 m² | +32 m² +30% | 2021 |
|---|
| 105, Cheneys Road693 m away | 77 m² | 109 m² | +32 m² +42% | 2021 |
|---|
| 70, Cheneys Road715 m away | 80 m² | 112 m² | +32 m² +40% | 2020 |
|---|
| 3, Carlton Road666 m away | 76 m² | 108 m² | +32 m² +42% | 2019 |
|---|
| 54, Ashville Road977 m away | 101 m² | 133 m² | +32 m² +32% | 2018 |
|---|
| 75, Mayville Road598 m away | 99 m² | 131 m² | +32 m² +32% | 2014 |
|---|
| 5, Short Road542 m away | 130 m² | 161 m² | +31 m² +24% | 2026 |
|---|
| 175, Trumpington Road780 m away | 93 m² | 124 m² | +31 m² +33% | 2026 |
|---|
| 1, Windsor Road655 m away | 156 m² | 187 m² | +31 m² +20% | 2025 |
|---|
| 21, Pevensey Road954 m away | 66 m² | 97 m² | +31 m² +47% | 2024 |
|---|
| 8, Tavistock Road934 m away | 87 m² | 118 m² | +31 m² +36% | 2022 |
|---|
| 24, Scarborough Road970 m away | 92 m² | 123 m² | +31 m² +34% | 2021 |
|---|
| 31, Pevensey Road954 m away | 65 m² | 96 m² | +31 m² +48% | 2014 |
|---|
| 8, Dyers Hall Road671 m away | 96 m² | 126 m² | +30 m² +31% | 2025 |
|---|
| 37, Worsley Road903 m away | 82 m² | 112 m² | +30 m² +37% | 2024 |
|---|
| 123, Montague Road28 m away | 63 m² | 93 m² | +30 m² +48% | 2021 |
|---|
| 11, Woodville Road625 m away | 106 m² | 136 m² | +30 m² +28% | 2021 |
|---|
| 95, Cheneys Road693 m away | 82 m² | 112 m² | +30 m² +37% | 2021 |
|---|
| 48, Dyers Hall Road South669 m away | 101 m² | 131 m² | +30 m² +30% | 2020 |
|---|
| 28, Tavistock Road934 m away | 102 m² | 132 m² | +30 m² +29% | 2020 |
|---|
| 56, Browning Road815 m away | 91 m² | 121 m² | +30 m² +33% | 2019 |
|---|
| 134, Matcham Road527 m away | 73 m² | 103 m² | +30 m² +41% | 2018 |
|---|
| 150, Norman Road580 m away | 46 m² | 76 m² | +30 m² +65% | 2016 |
|---|
| 12, Hampton Road856 m away | 92 m² | 122 m² | +30 m² +33% | 2016 |
|---|
| 27, Huddlestone Road899 m away | 63 m² | 93 m² | +30 m² +48% | 2014 |
|---|
| 192, Twickenham Road975 m away | 48 m² | 78 m² | +30 m² +63% | 2014 |
|---|
| 20, Broxbourne Road743 m away | 65 m² | 95 m² | +30 m² +46% | 2011 |
|---|
| 216, Ramsay Road703 m away | 66 m² | 95 m² | +29 m² +44% | 2025 |
|---|
| 4, Rhodesia Road802 m away | 97 m² | 126 m² | +29 m² +30% | 2023 |
|---|
| 81, Matcham Road527 m away | 87 m² | 116 m² | +29 m² +33% | 2022 |
|---|
| 6, Southwell Grove Road469 m away | 82 m² | 111 m² | +29 m² +35% | 2021 |
|---|
| 66, Matcham Road625 m away | 63 m² | 92 m² | +29 m² +46% | 2021 |
|---|
| 277, Odessa Road764 m away | 81 m² | 110 m² | +29 m² +36% | 2021 |
|---|
| 575, High Road Leytonstone436 m away | 39 m² | 68 m² | +29 m² +74% | 2012 |
|---|
| 53, Rhodesia Road821 m away | 106 m² | 134 m² | +28 m² +26% | 2026 |
|---|