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 RM7 0BD
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 |
|---|---|---|---|---|
| 11, Rom Crescent702 m away | 96 m² | 213 m² | +117 m² +122% | 2022 |
| 60, Rush Green Road529 m away | 98 m² | 192 m² | +94 m² +96% | 2026 |
| 32, Rose Glen773 m away | 82 m² | 172 m² | +90 m² +110% | 2017 |
| 22, Fourth Avenue902 m away | 78 m² | 164 m² | +86 m² +110% | 2023 |
| 145, Sheringham Avenue654 m away | 73 m² | 156 m² | +83 m² +114% | 2014 |
| 34, Knightsbridge Gardens690 m away | 74 m² | 156 m² | +82 m² +111% | 2019 |
| 51, Mawney Road949 m away | 104 m² | 185 m² | +81 m² +78% | 2015 |
| 11, Kimberley Avenue955 m away | 79 m² | 146 m² | +67 m² +85% | 2023 |
| 84, Craigdale Road880 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.
| 69 m² |
| 131 m² |
| +62 m² +90% |
| 2020 |
| 9, Alexandra Road720 m away | 71 m² | 131 m² | +60 m² +85% | 2021 |
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| 24, Norfolk Road680 m away | 86 m² | 145 m² | +59 m² +69% | 2020 |
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| 151, Dagenham Road697 m away | 132 m² | 190 m² | +58 m² +44% | 2023 |
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| 2, Pettley Gardens779 m away | 51 m² | 109 m² | +58 m² +114% | 2022 |
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| 102, Marks Road900 m away | 92 m² | 148 m² | +56 m² +61% | 2024 |
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| 45, Melton Gardens791 m away | 83 m² | 138 m² | +55 m² +66% | 2026 |
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| 78, Rush Green Road529 m away | 93 m² | 147 m² | +54 m² +58% | 2024 |
|---|
| 1, Ainsley Avenue911 m away | 70 m² | 123 m² | +53 m² +76% | 2015 |
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| 118, London Road614 m away | 81 m² | 132 m² | +51 m² +63% | 2026 |
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| 10, Lonsdale Avenue989 m away | 84 m² | 135 m² | +51 m² +61% | 2018 |
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| 22, Dymoke Road772 m away | 78 m² | 128 m² | +50 m² +64% | 2026 |
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| 19, Gorseway618 m away | 95 m² | 144 m² | +49 m² +52% | 2026 |
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| 24, Brentwood Road744 m away | 90 m² | 138 m² | +48 m² +53% | 2024 |
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| 119, Rush Green Road579 m away | 97 m² | 144 m² | +47 m² +48% | 2020 |
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| 11, Recreation Avenue854 m away | 73 m² | 119 m² | +46 m² +63% | 2023 |
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| 17, Clydesdale Road851 m away | 36 m² | 82 m² | +46 m² +128% | 2018 |
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| 183, Gorseway914 m away | 87 m² | 132 m² | +45 m² +52% | 2026 |
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| 16, Wolseley Road434 m away | 87 m² | 131 m² | +44 m² +51% | 2024 |
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| 24, Craigdale Road880 m away | 108 m² | 152 m² | +44 m² +41% | 2024 |
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| 98, Crow Lane936 m away | 104 m² | 148 m² | +44 m² +42% | 2013 |
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| 38, Mawney Road947 m away | 126 m² | 169 m² | +43 m² +34% | 2023 |
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| 75, Meadow Road959 m away | 68 m² | 111 m² | +43 m² +63% | 2021 |
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| 137, Marks Road894 m away | 37 m² | 80 m² | +43 m² +116% | 2018 |
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| 97, Craigdale Road978 m away | 63 m² | 104 m² | +41 m² +65% | 2023 |
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| 279, South Street674 m away | 51 m² | 91 m² | +40 m² +78% | 2023 |
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| 39, Rush Green Road692 m away | 82 m² | 122 m² | +40 m² +49% | 2020 |
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| 64, Cotleigh Road420 m away | 67 m² | 106 m² | +39 m² +58% | 2026 |
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| 62, Sheringham Avenue654 m away | 78 m² | 117 m² | +39 m² +50% | 2024 |
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| 27, Lessington Avenue840 m away | 97 m² | 136 m² | +39 m² +40% | 2014 |
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| 40, Kensington Road626 m away | 87 m² | 124 m² | +37 m² +43% | 2021 |
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| 99, Sheringham Avenue571 m away | 81 m² | 118 m² | +37 m² +46% | 2018 |
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| 23, Brentwood Road717 m away | 86 m² | 123 m² | +37 m² +43% | 2017 |
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| 111, George Street895 m away | 80 m² | 116 m² | +36 m² +45% | 2024 |
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| 42, Rush Green Road652 m away | 76 m² | 112 m² | +36 m² +47% | 2018 |
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| 4, Melton Gardens791 m away | 92 m² | 128 m² | +36 m² +39% | 2014 |
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| 7, Allandale Road967 m away | 67 m² | 102 m² | +35 m² +52% | 2026 |
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| 123, Oldchurch Road0 m away | 71 m² | 106 m² | +35 m² +49% | 2024 |
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| 98, Marks Road900 m away | 94 m² | 129 m² | +35 m² +37% | 2017 |
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| 6, Barkwood Close970 m away | 43 m² | 77 m² | +34 m² +79% | 2022 |
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| Flat 36, Omega Court, 140, London Road703 m away | 54 m² | 88 m² | +34 m² +63% | 2013 |
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| 12, Norwood Avenue472 m away | 91 m² | 124 m² | +33 m² +36% | 2026 |
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| 100, London Road614 m away | 93 m² | 126 m² | +33 m² +35% | 2022 |
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| 15, Knighton Road602 m away | 76 m² | 109 m² | +33 m² +43% | 2015 |
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| 17a, Lessington Avenue840 m away | 94 m² | 126 m² | +32 m² +34% | 2025 |
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| 1, Kensington Road626 m away | 75 m² | 107 m² | +32 m² +43% | 2023 |
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| 42, Eastbury Road525 m away | 66 m² | 98 m² | +32 m² +48% | 2022 |
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| 43, Gorseway618 m away | 80 m² | 110 m² | +30 m² +38% | 2024 |
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| 3, Lilliput Road267 m away | 82 m² | 112 m² | +30 m² +37% | 2023 |
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| 64, South Street797 m away | 52 m² | 82 m² | +30 m² +58% | 2020 |
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| 110, London Road614 m away | 79 m² | 108 m² | +29 m² +37% | 2020 |
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| 58, Laurel Crescent813 m away | 73 m² | 102 m² | +29 m² +40% | 2020 |
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| 52, Norwood Avenue472 m away | 90 m² | 119 m² | +29 m² +32% | 2019 |
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| 7, Derby Avenue983 m away | 85 m² | 114 m² | +29 m² +34% | 2013 |
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| 17, George Street895 m away | 58 m² | 87 m² | +29 m² +50% | 2011 |
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| 7, Birkbeck Road526 m away | 74 m² | 102 m² | +28 m² +38% | 2024 |
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| 31, Malt House Place824 m away | 56 m² | 84 m² | +28 m² +50% | 2021 |
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| 265, South Street596 m away | 58 m² | 86 m² | +28 m² +48% | 2019 |
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| 43, Mawney Road949 m away | 94 m² | 121 m² | +27 m² +29% | 2024 |
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| 24, Kingsmead Avenue676 m away | 95 m² | 122 m² | +27 m² +28% | 2023 |
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| 71, Birkbeck Road526 m away | 115 m² | 142 m² | +27 m² +23% | 2020 |
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| 19, Thorntons Farm Avenue999 m away | 69 m² | 96 m² | +27 m² +39% | 2016 |
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| 69a, London Road566 m away | 40 m² | 67 m² | +27 m² +68% | 2010 |
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| 77, Meadow Road959 m away | 75 m² | 101 m² | +26 m² +35% | 2025 |
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| 126, George Street895 m away | 105 m² | 131 m² | +26 m² +25% | 2022 |
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| 14, Lilac Gardens614 m away | 85 m² | 110 m² | +25 m² +29% | 2024 |
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| 173, Oldchurch Road0 m away | 83 m² | 108 m² | +25 m² +30% | 2022 |
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| 74, Wolseley Road434 m away | 72 m² | 97 m² | +25 m² +35% | 2021 |
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| 57a, Brentwood Road835 m away | 42 m² | 66 m² | +24 m² +57% | 2026 |
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| 88, Thorntons Farm Avenue996 m away | 79 m² | 103 m² | +24 m² +30% | 2026 |
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| 34, George Street862 m away | 68 m² | 92 m² | +24 m² +35% | 2025 |
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| 43, Sheringham Avenue490 m away | 71 m² | 95 m² | +24 m² +34% | 2024 |
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| Flat 20, Southbury Court, South Street580 m away | 57 m² | 81 m² | +24 m² +42% | 2020 |
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| 347, Rush Green Road914 m away | 79 m² | 103 m² | +24 m² +30% | 2020 |
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| 66, Crow Lane936 m away | 128 m² | 151 m² | +23 m² +18% | 2026 |
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| 61, Clydesdale Road974 m away | 92 m² | 115 m² | +23 m² +25% | 2023 |
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| 29, Knighton Road602 m away | 77 m² | 100 m² | +23 m² +30% | 2022 |
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| 9, Allandale Road967 m away | 68 m² | 91 m² | +23 m² +34% | 2022 |
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| 4, Gloucester Road615 m away | 82 m² | 105 m² | +23 m² +28% | 2019 |
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| 30, Lincoln Avenue730 m away | 102 m² | 124 m² | +22 m² +22% | 2025 |
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| 71, Laurel Crescent875 m away | 85 m² | 107 m² | +22 m² +26% | 2025 |
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| 214, London Road817 m away | 76 m² | 98 m² | +22 m² +29% | 2024 |
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| 275, Gorseway981 m away | 112 m² | 134 m² | +22 m² +20% | 2024 |
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| 55, Clydesdale Road974 m away | 72 m² | 94 m² | +22 m² +31% | 2022 |
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| 2, Rose Glen773 m away | 76 m² | 98 m² | +22 m² +29% | 2019 |
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| Scimitar House, 23, Eastern Road867 m away | 46 m² | 68 m² | +22 m² +48% | 2016 |
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| 77, Fourth Avenue901 m away | 66 m² | 88 m² | +22 m² +33% | 2014 |
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| 83a, Brentwood Road940 m away | 35 m² | 56 m² | +21 m² +60% | 2024 |
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| 24, Honiton Road487 m away | 69 m² | 90 m² | +21 m² +30% | 2023 |
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| 27, Richmond Road777 m away | 67 m² | 88 m² | +21 m² +31% | 2023 |
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| Flat 9, The Maltings, South Street597 m away | 47 m² | 68 m² | +21 m² +45% | 2022 |
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| Flat 10, The Metro 50-56, Victoria Road792 m away | 56 m² | 77 m² | +21 m² +38% | 2019 |
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| 8, Malt House Place824 m away | 40 m² | 61 m² | +21 m² +53% | 2016 |
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| Flat 1, Jane Court, Victoria Road961 m away | 46 m² | 67 m² | +21 m² +46% | 2016 |
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| 27, Hornford Way572 m away | 96 m² | 117 m² | +21 m² +22% | 2015 |
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| 6, Croxford Way833 m away | 67 m² | 88 m² | +21 m² +31% | 2014 |
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| 48, Dagenham Road358 m away | 119 m² | 139 m² | +20 m² +17% | 2025 |
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| 18, Richards Avenue822 m away | 72 m² | 92 m² | +20 m² +28% | 2024 |
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| 12, Richards Avenue822 m away | 70 m² | 90 m² | +20 m² +29% | 2023 |
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| 52, Meadow Road981 m away | 60 m² | 80 m² | +20 m² +33% | 2021 |
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| Flat 34, Blade Court, 29, Oldchurch Road251 m away | 46 m² | 66 m² | +20 m² +43% | 2020 |
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| Flat 5, Jane Court, Victoria Road961 m away | 47 m² | 67 m² | +20 m² +43% | 2016 |
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| 18, Grosvenor Road426 m away | 73 m² | 93 m² | +20 m² +27% | 2010 |
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| 45, Norwood Avenue489 m away | 76 m² | 95 m² | +19 m² +25% | 2026 |
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| Flat 38, Pulse Court, Maxwell Road263 m away | 65 m² | 84 m² | +19 m² +29% | 2023 |
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| 16, Craigdale Road880 m away | 101 m² | 120 m² | +19 m² +19% | 2023 |
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| 2, Lonsdale Avenue989 m away | 85 m² | 104 m² | +19 m² +22% | 2022 |
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| 10, Lilac Gardens614 m away | 82 m² | 101 m² | +19 m² +23% | 2021 |
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| 17a, Horace Avenue679 m away | 90 m² | 109 m² | +19 m² +21% | 2021 |
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| 22, Knightsbridge Gardens690 m away | 76 m² | 95 m² | +19 m² +25% | 2021 |
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| Flat 71, Omega Court, 140, London Road703 m away | 90 m² | 109 m² | +19 m² +21% | 2021 |
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| 50, Recreation Avenue854 m away | 58 m² | 77 m² | +19 m² +33% | 2020 |
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| 150, Marks Road950 m away | 68 m² | 87 m² | +19 m² +28% | 2020 |
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| 7, Yew Tree Gardens757 m away | 89 m² | 108 m² | +19 m² +21% | 2019 |
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| 8, Alexandra Road720 m away | 90 m² | 109 m² | +19 m² +21% | 2017 |
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| 48, Clydesdale Road851 m away | 105 m² | 124 m² | +19 m² +18% | 2016 |
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| Flat 5, Gibson Court, Regarth Avenue534 m away | 37 m² | 56 m² | +19 m² +51% | 2013 |
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| 192a, London Road817 m away | 54 m² | 73 m² | +19 m² +35% | 2012 |
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| 55b, Meadow Road959 m away | 50 m² | 69 m² | +19 m² +38% | 2011 |
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| 25, Eastbury Road525 m away | 58 m² | 76 m² | +18 m² +31% | 2025 |
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| 77, Laurel Crescent875 m away | 89 m² | 107 m² | +18 m² +20% | 2025 |
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| 63, Clydesdale Road974 m away | 73 m² | 91 m² | +18 m² +25% | 2024 |
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| Flat 11, Magnolia Court, 31, Mawney Road949 m away | 66 m² | 84 m² | +18 m² +27% | 2023 |
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| 11, Laurel Crescent875 m away | 99 m² | 117 m² | +18 m² +18% | 2022 |
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| 265, Rush Green Road710 m away | 103 m² | 121 m² | +18 m² +17% | 2021 |
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| 46, Craigdale Road880 m away | 86 m² | 104 m² | +18 m² +21% | 2021 |
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| 35, Melton Gardens791 m away | 102 m² | 120 m² | +18 m² +18% | 2020 |
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| 32, Malt House Place824 m away | 41 m² | 59 m² | +18 m² +44% | 2020 |
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| 52, Fourth Avenue901 m away | 90 m² | 108 m² | +18 m² +20% | 2016 |
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| 54, Fourth Avenue901 m away | 92 m² | 110 m² | +18 m² +20% | 2013 |
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| 37, Rush Green Road692 m away | 86 m² | 103 m² | +17 m² +20% | 2025 |
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| Flat 7, Amber Court, High Street861 m away | 41 m² | 58 m² | +17 m² +41% | 2025 |
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| 35, Craigdale Road910 m away | 73 m² | 90 m² | +17 m² +23% | 2024 |
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| 171, Oldchurch Road0 m away | 75 m² | 92 m² | +17 m² +23% | 2022 |
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| 157, Dagenham Road697 m away | 107 m² | 124 m² | +17 m² +16% | 2021 |
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| 20, Malt House Place824 m away | 41 m² | 58 m² | +17 m² +41% | 2020 |
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| Flat 7, Jane Court, Victoria Road961 m away | 59 m² | 76 m² | +17 m² +29% | 2016 |
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| 53, Mawney Road949 m away | 102 m² | 119 m² | +17 m² +17% | 2012 |
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| 22, Angel Way895 m away | 61 m² | 78 m² | +17 m² +28% | 2011 |
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| 52, Douglas Road952 m away | 75 m² | 92 m² | +17 m² +23% | 2011 |
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| Flat 9, Portman House, 16 - 20, Victoria Road712 m away | 45 m² | 61 m² | +16 m² +36% | 2026 |
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| Flat 74, Omega Court, 140, London Road703 m away | 97 m² | 113 m² | +16 m² +16% | 2023 |
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| 23, Crow Lane710 m away | 72 m² | 88 m² | +16 m² +22% | 2023 |
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| Flat 8, Magnolia Court, 31, Mawney Road949 m away | 66 m² | 82 m² | +16 m² +24% | 2023 |
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| 62, Grosvenor Road426 m away | 56 m² | 72 m² | +16 m² +29% | 2021 |
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| 61, Gorseway719 m away | 78 m² | 94 m² | +16 m² +21% | 2015 |
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| 43, Lessington Avenue871 m away | 88 m² | 104 m² | +16 m² +18% | 2014 |
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| 25, Malt House Place824 m away | 41 m² | 57 m² | +16 m² +39% | 2012 |
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| Flat 22, Oak House, Cottons Approach764 m away | 48 m² | 64 m² | +16 m² +33% | 2011 |
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| 18, Recreation Avenue854 m away | 70 m² | 85 m² | +15 m² +21% | 2025 |
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| 24, Cotleigh Road500 m away | 90 m² | 105 m² | +15 m² +17% | 2024 |
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| 12, Birkbeck Road508 m away | 73 m² | 88 m² | +15 m² +21% | 2024 |
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| 27, Knighton Road602 m away | 61 m² | 76 m² | +15 m² +25% | 2024 |
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| Flat 5, Magnolia Court, 31, Mawney Road949 m away | 66 m² | 81 m² | +15 m² +23% | 2023 |
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| Flat 2, Magnolia Court, 31, Mawney Road949 m away | 66 m² | 81 m² | +15 m² +23% | 2023 |
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| 74, Fourth Avenue901 m away | 74 m² | 89 m² | +15 m² +20% | 2022 |
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| 71, Frazer Close671 m away | 32 m² | 47 m² | +15 m² +47% | 2021 |
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| 39, Station Parade640 m away | 49 m² | 64 m² | +15 m² +31% | 2020 |
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| Flat 1, The Gatehouse, High Street835 m away | 47 m² | 62 m² | +15 m² +32% | 2019 |
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| 52, Marks Road900 m away | 73 m² | 88 m² | +15 m² +21% | 2019 |
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| 187a, London Road735 m away | 52 m² | 67 m² | +15 m² +29% | 2015 |
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| 28, Oldchurch Gardens161 m away | 41 m² | 56 m² | +15 m² +37% | 2013 |
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| 29, Mildmay Road974 m away | 95 m² | 110 m² | +15 m² +16% | 2010 |
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