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 RM8 2BA
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 |
|---|---|---|---|---|
| 98, Aberdour Road678 m away | 97 m² | 212 m² | +115 m² +119% | 2021 |
| 21, Alloa Road912 m away | 145 m² | 257 m² | +112 m² +77% | 2020 |
| 84, Aberdour Road717 m away | 89 m² | 200 m² | +111 m² +125% | 2021 |
| 146, Goodmayes Lane928 m away | 102 m² | 210 m² | +108 m² +106% | 2023 |
| 135, Goodmayes Lane915 m away | 97 m² | 198 m² | +101 m² +104% | 2015 |
| 62, Aberdour Road717 m away | 142 m² | 239 m² | +97 m² +68% | 2017 |
| 4, Dronfield Gardens852 m away | 123 m² | 210 m² | +87 m² +71% | 2026 |
| 74, Porters Avenue785 m away | 67 m² | 152 m² | +85 m² +127% | 2025 |
| 21, Harrold Road994 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.
| 70 m² |
| 145 m² |
| +75 m² +107% |
| 2025 |
| 181, Goodmayes Lane915 m away | 121 m² | 193 m² | +72 m² +60% | 2019 |
|---|
| 33, Alloa Road912 m away | 130 m² | 200 m² | +70 m² +54% | 2026 |
|---|
| 119, Gainsborough Road350 m away | 80 m² | 149 m² | +69 m² +86% | 2025 |
|---|
| 24, Kilmartin Road830 m away | 106 m² | 174 m² | +68 m² +64% | 2023 |
|---|
| 167, Bennetts Castle Lane378 m away | 70 m² | 138 m² | +68 m² +97% | 2019 |
|---|
| 24, Hewett Road735 m away | 62 m² | 128 m² | +66 m² +106% | 2025 |
|---|
| 56, Holden Close488 m away | 56 m² | 122 m² | +66 m² +118% | 2022 |
|---|
| 15, Mayesbrook Road493 m away | 67 m² | 133 m² | +66 m² +99% | 2014 |
|---|
| 54, Gainsborough Road484 m away | 69 m² | 133 m² | +64 m² +93% | 2026 |
|---|
| 93, Goodmayes Lane898 m away | 85 m² | 149 m² | +64 m² +75% | 2017 |
|---|
| 47, Hazeldene Road670 m away | 87 m² | 150 m² | +63 m² +72% | 2019 |
|---|
| 27, Kilmartin Road830 m away | 132 m² | 194 m² | +62 m² +47% | 2020 |
|---|
| 62, Dunkeld Road492 m away | 131 m² | 191 m² | +60 m² +46% | 2023 |
|---|
| 178, Porters Avenue947 m away | 81 m² | 141 m² | +60 m² +74% | 2018 |
|---|
| 22, Hewett Road735 m away | 62 m² | 122 m² | +60 m² +97% | 2014 |
|---|
| 15, Margery Road761 m away | 60 m² | 120 m² | +60 m² +100% | 2014 |
|---|
| 465, Valence Avenue635 m away | 81 m² | 139 m² | +58 m² +72% | 2014 |
|---|
| 44, Dunkeld Road652 m away | 62 m² | 119 m² | +57 m² +92% | 2025 |
|---|
| 521, Valence Avenue702 m away | 69 m² | 126 m² | +57 m² +83% | 2015 |
|---|
| 13, Lindsey Road451 m away | 78 m² | 133 m² | +55 m² +71% | 2023 |
|---|
| 201, Marlborough Road801 m away | 86 m² | 141 m² | +55 m² +64% | 2019 |
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| 24, Greenway842 m away | 83 m² | 137 m² | +54 m² +65% | 2024 |
|---|
| 111, Stevens Road406 m away | 47 m² | 100 m² | +53 m² +113% | 2024 |
|---|
| 34, Meldrum Road787 m away | 52 m² | 105 m² | +53 m² +102% | 2011 |
|---|
| 8, Highgrove Road631 m away | 60 m² | 113 m² | +53 m² +88% | 2010 |
|---|
| 38, Colinton Road763 m away | 193 m² | 245 m² | +52 m² +27% | 2015 |
|---|
| 19, Eliot Road900 m away | 64 m² | 115 m² | +51 m² +80% | 2020 |
|---|
| 329, Becontree Avenue337 m away | 69 m² | 119 m² | +50 m² +72% | 2025 |
|---|
| 59, Gainsborough Road484 m away | 94 m² | 143 m² | +49 m² +52% | 2026 |
|---|
| 1, Lichfield Road552 m away | 90 m² | 139 m² | +49 m² +54% | 2026 |
|---|
| 17, Mayfield Road861 m away | 102 m² | 151 m² | +49 m² +48% | 2017 |
|---|
| 16, Waldegrave Road600 m away | 43 m² | 92 m² | +49 m² +114% | 2014 |
|---|
| 57, Lindisfarne Road232 m away | 72 m² | 120 m² | +48 m² +67% | 2025 |
|---|
| 83, Goodmayes Lane898 m away | 125 m² | 173 m² | +48 m² +38% | 2024 |
|---|
| 62, Haydon Road500 m away | 94 m² | 142 m² | +48 m² +51% | 2023 |
|---|
| 391, Valence Avenue629 m away | 105 m² | 153 m² | +48 m² +46% | 2023 |
|---|
| 30, Warrington Road918 m away | 121 m² | 169 m² | +48 m² +40% | 2023 |
|---|
| 18, Stonard Road673 m away | 41 m² | 89 m² | +48 m² +117% | 2013 |
|---|
| 5, Wood Lane572 m away | 76 m² | 122 m² | +46 m² +61% | 2026 |
|---|
| 838, Green Lane746 m away | 85 m² | 131 m² | +46 m² +54% | 2026 |
|---|
| 48, Aberdour Road888 m away | 47 m² | 93 m² | +46 m² +98% | 2015 |
|---|
| 10, Highgrove Road631 m away | 71 m² | 117 m² | +46 m² +65% | 2012 |
|---|
| 12, Eliot Road900 m away | 88 m² | 133 m² | +45 m² +51% | 2026 |
|---|
| 88, Valence Wood Road936 m away | 74 m² | 119 m² | +45 m² +61% | 2014 |
|---|
| 706a, Green Lane771 m away | 43 m² | 87 m² | +44 m² +102% | 2026 |
|---|
| 42, Cotesmore Gardens699 m away | 68 m² | 112 m² | +44 m² +65% | 2025 |
|---|
| 118, Chittys Lane644 m away | 93 m² | 137 m² | +44 m² +47% | 2024 |
|---|
| 25, Bowes Road606 m away | 37 m² | 81 m² | +44 m² +119% | 2018 |
|---|
| 9, Greenside814 m away | 98 m² | 141 m² | +43 m² +44% | 2020 |
|---|
| 585, Green Lane996 m away | 65 m² | 107 m² | +42 m² +65% | 2024 |
|---|
| 130, Waldegrave Road288 m away | 79 m² | 120 m² | +41 m² +52% | 2024 |
|---|
| 21, Ilchester Road987 m away | 63 m² | 103 m² | +40 m² +63% | 2023 |
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| 603, Green Lane996 m away | 98 m² | 138 m² | +40 m² +41% | 2021 |
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| 36, Aberdour Road888 m away | 129 m² | 169 m² | +40 m² +31% | 2019 |
|---|
| 5a, Airthrie Road783 m away | 56 m² | 95 m² | +39 m² +70% | 2025 |
|---|
| 60, Gainsborough Road484 m away | 80 m² | 118 m² | +38 m² +48% | 2026 |
|---|
| 63, Haskard Road918 m away | 70 m² | 108 m² | +38 m² +54% | 2014 |
|---|
| 249, Bennetts Castle Lane458 m away | 100 m² | 137 m² | +37 m² +37% | 2025 |
|---|
| 35, Donne Road632 m away | 62 m² | 99 m² | +37 m² +60% | 2023 |
|---|
| 38, Haydon Road445 m away | 90 m² | 126 m² | +36 m² +40% | 2026 |
|---|
| 10, Fossway743 m away | 70 m² | 106 m² | +36 m² +51% | 2025 |
|---|
| 16, Mayesbrook Road476 m away | 73 m² | 109 m² | +36 m² +49% | 2016 |
|---|
| 69, Dunkeld Road492 m away | 82 m² | 118 m² | +36 m² +44% | 2014 |
|---|
| 74, Aberdour Road717 m away | 147 m² | 183 m² | +36 m² +24% | 2012 |
|---|
| 1, Dunkeld Road631 m away | 105 m² | 140 m² | +35 m² +33% | 2026 |
|---|
| 92, Stevens Road214 m away | 45 m² | 80 m² | +35 m² +78% | 2025 |
|---|
| 26, Greenway842 m away | 79 m² | 114 m² | +35 m² +44% | 2022 |
|---|
| 112, Lindsey Road275 m away | 111 m² | 146 m² | +35 m² +32% | 2019 |
|---|
| 483, Valence Avenue635 m away | 70 m² | 105 m² | +35 m² +50% | 2019 |
|---|
| 15, Eliot Road900 m away | 79 m² | 114 m² | +35 m² +44% | 2015 |
|---|
| 91, Burnside Road839 m away | 106 m² | 140 m² | +34 m² +32% | 2025 |
|---|
| 68, Mayesbrook Road476 m away | 110 m² | 144 m² | +34 m² +31% | 2023 |
|---|
| 32, Becontree Avenue593 m away | 68 m² | 102 m² | +34 m² +50% | 2020 |
|---|
| 23, Bushway499 m away | 74 m² | 108 m² | +34 m² +46% | 2014 |
|---|
| 117, Lindsey Road275 m away | 78 m² | 112 m² | +34 m² +44% | 2013 |
|---|
| 103, Marlborough Road709 m away | 125 m² | 158 m² | +33 m² +26% | 2026 |
|---|
| 45, Alloa Road912 m away | 179 m² | 212 m² | +33 m² +18% | 2025 |
|---|
| 19, Babington Road688 m away | 74 m² | 107 m² | +33 m² +45% | 2023 |
|---|
| 4a, Rowallen Parade791 m away | 59 m² | 92 m² | +33 m² +56% | 2022 |
|---|
| 19, Holden Close417 m away | 40 m² | 73 m² | +33 m² +83% | 2018 |
|---|
| 40, Dunkeld Road652 m away | 134 m² | 167 m² | +33 m² +25% | 2018 |
|---|
| 67, Haydon Road500 m away | 94 m² | 127 m² | +33 m² +35% | 2015 |
|---|
| 21, Mayfield Road861 m away | 80 m² | 112 m² | +32 m² +40% | 2026 |
|---|
| 31, Trenance Gardens974 m away | 61 m² | 93 m² | +32 m² +52% | 2016 |
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| 126, Marlborough Road826 m away | 61 m² | 93 m² | +32 m² +52% | 2015 |
|---|
| 668, Longbridge Road569 m away | 81 m² | 112 m² | +31 m² +38% | 2026 |
|---|
| 8, Marlborough Road782 m away | 75 m² | 106 m² | +31 m² +41% | 2025 |
|---|
| 162, Stevens Road406 m away | 86 m² | 117 m² | +31 m² +36% | 2021 |
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| 40, Hazeldene Road801 m away | 119 m² | 150 m² | +31 m² +26% | 2021 |
|---|
| 17, Adomar Road904 m away | 64 m² | 95 m² | +31 m² +48% | 2021 |
|---|
| 88, Farmway152 m away | 76 m² | 107 m² | +31 m² +41% | 2020 |
|---|
| 3, Cories Close942 m away | 49 m² | 80 m² | +31 m² +63% | 2020 |
|---|
| 4, Fuller Road301 m away | 109 m² | 140 m² | +31 m² +28% | 2016 |
|---|
| 19, Fitzstephen Road872 m away | 67 m² | 98 m² | +31 m² +46% | 2015 |
|---|
| 39, Lichfield Road394 m away | 78 m² | 108 m² | +30 m² +38% | 2026 |
|---|
| 935, Longbridge Road502 m away | 98 m² | 128 m² | +30 m² +31% | 2026 |
|---|
| 19, Abbotsford Road848 m away | 134 m² | 164 m² | +30 m² +22% | 2024 |
|---|
| 102, Lichfield Road0 m away | 70 m² | 99 m² | +29 m² +41% | 2026 |
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| 17, Dunkeld Road631 m away | 55 m² | 84 m² | +29 m² +53% | 2026 |
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| 6, Marlborough Road782 m away | 72 m² | 101 m² | +29 m² +40% | 2026 |
|---|
| 72, Fitzstephen Road874 m away | 84 m² | 113 m² | +29 m² +35% | 2025 |
|---|
| 8, Lake Close371 m away | 74 m² | 103 m² | +29 m² +39% | 2024 |
|---|
| 37, Butler Road477 m away | 86 m² | 115 m² | +29 m² +34% | 2022 |
|---|
| 40, Fieldway383 m away | 75 m² | 104 m² | +29 m² +39% | 2015 |
|---|
| 14, Ilchester Road987 m away | 63 m² | 92 m² | +29 m² +46% | 2014 |
|---|
| 88, Mayesbrook Road750 m away | 42 m² | 71 m² | +29 m² +69% | 2013 |
|---|
| 112, Lindisfarne Road478 m away | 79 m² | 107 m² | +28 m² +35% | 2026 |
|---|
| 25, Mayfield Road861 m away | 86 m² | 114 m² | +28 m² +33% | 2026 |
|---|
| 149, Baron Road724 m away | 93 m² | 121 m² | +28 m² +30% | 2025 |
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| 59, Mayesbrook Road493 m away | 90 m² | 118 m² | +28 m² +31% | 2024 |
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| 18, Bonham Gardens856 m away | 60 m² | 88 m² | +28 m² +47% | 2024 |
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| 548, Valence Avenue647 m away | 79 m² | 107 m² | +28 m² +35% | 2014 |
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| 85, Lodge Avenue950 m away | 104 m² | 132 m² | +28 m² +27% | 2014 |
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| 58, Bushway526 m away | 83 m² | 110 m² | +27 m² +33% | 2024 |
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| 234, Valence Circus995 m away | 55 m² | 82 m² | +27 m² +49% | 2024 |
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| 2b, Aberdour Road888 m away | 52 m² | 79 m² | +27 m² +52% | 2023 |
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| 22, Bonham Road867 m away | 68 m² | 95 m² | +27 m² +40% | 2021 |
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| 800, Longbridge Road546 m away | 86 m² | 113 m² | +27 m² +31% | 2016 |
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| 26, Milner Road440 m away | 70 m² | 96 m² | +26 m² +37% | 2025 |
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| 144, Baron Road920 m away | 70 m² | 96 m² | +26 m² +37% | 2024 |
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| 17, Warrington Road918 m away | 64 m² | 90 m² | +26 m² +41% | 2020 |
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| 161, Porters Avenue901 m away | 69 m² | 95 m² | +26 m² +38% | 2016 |
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| 48, Mayesbrook Road476 m away | 109 m² | 135 m² | +26 m² +24% | 2014 |
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| 214, Bennetts Castle Lane341 m away | 65 m² | 90 m² | +25 m² +38% | 2026 |
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| 30, Kilmartin Road830 m away | 101 m² | 126 m² | +25 m² +25% | 2026 |
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| 7, Brooks Mansions, Green Lane859 m away | 56 m² | 81 m² | +25 m² +45% | 2026 |
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| 35, Becontree Avenue592 m away | 85 m² | 110 m² | +25 m² +29% | 2022 |
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| 29, Hazeldene Road801 m away | 94 m² | 119 m² | +25 m² +27% | 2020 |
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| 679, Longbridge Road851 m away | 79 m² | 104 m² | +25 m² +32% | 2017 |
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| 537, Valence Avenue702 m away | 51 m² | 76 m² | +25 m² +49% | 2015 |
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| 56, Valence Wood Road793 m away | 73 m² | 98 m² | +25 m² +34% | 2015 |
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| 156, Ilchester Road949 m away | 61 m² | 86 m² | +25 m² +41% | 2015 |
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| 15, Martin Road617 m away | 83 m² | 108 m² | +25 m² +30% | 2011 |
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| 21, Fuller Road301 m away | 87 m² | 111 m² | +24 m² +28% | 2025 |
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| 7, Abbotsford Road848 m away | 120 m² | 144 m² | +24 m² +20% | 2023 |
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| 11, Bushgrove Road535 m away | 66 m² | 90 m² | +24 m² +36% | 2022 |
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| 8, Dorothy Gardens649 m away | 49 m² | 73 m² | +24 m² +49% | 2021 |
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| 99, Bushgrove Road663 m away | 70 m² | 94 m² | +24 m² +34% | 2016 |
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| 10, Gainsborough Road712 m away | 89 m² | 113 m² | +24 m² +27% | 2015 |
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| 14, Haydon Road375 m away | 148 m² | 171 m² | +23 m² +16% | 2026 |
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| 65, Farmway152 m away | 69 m² | 92 m² | +23 m² +33% | 2025 |
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| 87, Lichfield Road161 m away | 81 m² | 104 m² | +23 m² +28% | 2025 |
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| 22, Chittys Lane874 m away | 78 m² | 101 m² | +23 m² +29% | 2024 |
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| 379, Valence Avenue629 m away | 78 m² | 101 m² | +23 m² +29% | 2023 |
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| 70, Durell Road959 m away | 112 m² | 135 m² | +23 m² +21% | 2019 |
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| 648, Green Lane902 m away | 148 m² | 171 m² | +23 m² +16% | 2017 |
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| 17, Airthrie Road783 m away | 120 m² | 143 m² | +23 m² +19% | 2016 |
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| 89, Goodmayes Lane898 m away | 108 m² | 131 m² | +23 m² +21% | 2016 |
|---|
| 260, Bonham Road699 m away | 67 m² | 90 m² | +23 m² +34% | 2015 |
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| 772a, Green Lane692 m away | 76 m² | 99 m² | +23 m² +30% | 2014 |
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| 12, Donne Road632 m away | 85 m² | 108 m² | +23 m² +27% | 2010 |
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| 9, Martin Gardens693 m away | 90 m² | 112 m² | +22 m² +24% | 2026 |
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| 5, Aylmer Road870 m away | 71 m² | 93 m² | +22 m² +31% | 2026 |
|---|
| 3, Hazeldene Road801 m away | 99 m² | 121 m² | +22 m² +22% | 2023 |
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| 258, Becontree Avenue118 m away | 82 m² | 104 m² | +22 m² +27% | 2020 |
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| 115, Valence Wood Road936 m away | 61 m² | 83 m² | +22 m² +36% | 2020 |
|---|
| 15, Chittys Lane874 m away | 73 m² | 95 m² | +22 m² +30% | 2019 |
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| 19, Chittys Lane874 m away | 83 m² | 105 m² | +22 m² +27% | 2018 |
|---|
| 489, Valence Avenue635 m away | 67 m² | 89 m² | +22 m² +33% | 2014 |
|---|
| 150, Bonham Road685 m away | 72 m² | 94 m² | +22 m² +31% | 2014 |
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| 97, Fitzstephen Road890 m away | 73 m² | 94 m² | +21 m² +29% | 2026 |
|---|
| 5, Airthrie Road783 m away | 57 m² | 78 m² | +21 m² +37% | 2025 |
|---|
| 45, Rutland Gardens830 m away | 86 m² | 107 m² | +21 m² +24% | 2025 |
|---|
| 16, Lodge Avenue805 m away | 58 m² | 79 m² | +21 m² +36% | 2020 |
|---|
| 5, Abbotsford Road848 m away | 93 m² | 114 m² | +21 m² +23% | 2020 |
|---|
| 153, Goodmayes Lane915 m away | 94 m² | 115 m² | +21 m² +22% | 2019 |
|---|
| 8, Linkway344 m away | 106 m² | 127 m² | +21 m² +20% | 2018 |
|---|
| 39, Holden Close417 m away | 21 m² | 42 m² | +21 m² +100% | 2018 |
|---|
| 133, Bennetts Castle Lane425 m away | 71 m² | 92 m² | +21 m² +30% | 2018 |
|---|
| 12, Aylmer Road870 m away | 62 m² | 83 m² | +21 m² +34% | 2018 |
|---|
| 14, Greenway842 m away | 67 m² | 88 m² | +21 m² +31% | 2017 |
|---|
| 58, Marlborough Road717 m away | 71 m² | 92 m² | +21 m² +30% | 2014 |
|---|
| 149, Marlborough Road801 m away | 82 m² | 103 m² | +21 m² +26% | 2010 |
|---|
| 77, Stevens Road232 m away | 104 m² | 124 m² | +20 m² +19% | 2026 |
|---|
| 18, Winterbourne Road523 m away | 69 m² | 89 m² | +20 m² +29% | 2026 |
|---|
| 91, Lindsey Road178 m away | 79 m² | 99 m² | +20 m² +25% | 2025 |
|---|
| 92, Groveway439 m away | 71 m² | 91 m² | +20 m² +28% | 2025 |
|---|
| 56, Butler Road477 m away | 71 m² | 91 m² | +20 m² +28% | 2025 |
|---|
| 1, Fossway743 m away | 66 m² | 86 m² | +20 m² +30% | 2025 |
|---|
| 46, Lodge Avenue805 m away | 86 m² | 106 m² | +20 m² +23% | 2024 |
|---|
| 28, Holden Close417 m away | 56 m² | 76 m² | +20 m² +36% | 2022 |
|---|
| 10, Hynton Road442 m away | 58 m² | 78 m² | +20 m² +34% | 2016 |
|---|
| 98, Ilchester Road967 m away | 65 m² | 85 m² | +20 m² +31% | 2016 |
|---|
| 530, Valence Avenue647 m away | 62 m² | 82 m² | +20 m² +32% | 2014 |
|---|
| 11, Fitzstephen Road872 m away | 64 m² | 83 m² | +19 m² +30% | 2026 |
|---|
| 31, Bennetts Castle Lane609 m away | 100 m² | 119 m² | +19 m² +19% | 2025 |
|---|
| 23a, Haydon Road375 m away | 47 m² | 66 m² | +19 m² +40% | 2024 |
|---|
| 122, Stevens Road214 m away | 96 m² | 115 m² | +19 m² +20% | 2022 |
|---|
| 40, Mayfield Road887 m away | 80 m² | 99 m² | +19 m² +24% | 2020 |
|---|
| 19, Donne Road632 m away | 90 m² | 109 m² | +19 m² +21% | 2016 |
|---|
| 91, Stevens Road366 m away | 97 m² | 116 m² | +19 m² +20% | 2015 |
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