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 RM9 4EH
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, Campsey Gardens242 m away | 61 m² | 145 m² | +84 m² +138% | 2017 |
| 109, Woodward Road646 m away | 78 m² | 151 m² | +73 m² +94% | 2024 |
| 9, Clare Gardens961 m away | 103 m² | 173 m² | +70 m² +68% | 2025 |
| 134, Canonsleigh Road348 m away | 55 m² | 123 m² | +68 m² +124% | 2020 |
| 407, Bastable Avenue942 m away | 79 m² | 147 m² | +68 m² +86% | 2016 |
| 109, Blake Avenue903 m away | 95 m² | 162 m² | +67 m² +71% | 2025 |
| 46, Keir Hardie Way463 m away | 82 m² | 144 m² | +62 m² +76% | 2025 |
| 8, Waterbeach Road958 m away | 101 m² | 163 m² | +62 m² +61% | 2014 |
| 3, Keir Hardie Way463 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.
| 60 m² |
| 120 m² |
| +60 m² +100% |
| 2023 |
| 117, Blake Avenue903 m away | 85 m² | 144 m² | +59 m² +69% | 2024 |
|---|
| 117, Sheppey Road821 m away | 77 m² | 135 m² | +58 m² +75% | 2012 |
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| 508, Ripple Road882 m away | 93 m² | 150 m² | +57 m² +61% | 2023 |
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| 11, Bristol House, Margaret Bondfield Avenue633 m away | 66 m² | 123 m² | +57 m² +86% | 2011 |
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| 292, Bastable Avenue913 m away | 107 m² | 160 m² | +53 m² +50% | 2023 |
|---|
| 10, Bevan Avenue518 m away | 86 m² | 139 m² | +53 m² +62% | 2019 |
|---|
| 30, Rothwell Gardens711 m away | 74 m² | 127 m² | +53 m² +72% | 2019 |
|---|
| 20, Lansbury Avenue505 m away | 72 m² | 122 m² | +50 m² +69% | 2024 |
|---|
| 55, Rosedale Road307 m away | 61 m² | 110 m² | +49 m² +80% | 2022 |
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| 581, Gale Street969 m away | 89 m² | 136 m² | +47 m² +53% | 2025 |
|---|
| 320, Bastable Avenue986 m away | 108 m² | 155 m² | +47 m² +44% | 2022 |
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| 54, Clare Gardens807 m away | 91 m² | 137 m² | +46 m² +51% | 2022 |
|---|
| 12, Glenmore Way940 m away | 68 m² | 113 m² | +45 m² +66% | 2025 |
|---|
| 7, Bevan Avenue518 m away | 89 m² | 134 m² | +45 m² +51% | 2023 |
|---|
| 228, Blake Avenue801 m away | 111 m² | 155 m² | +44 m² +40% | 2023 |
|---|
| 131, Bevan Avenue436 m away | 76 m² | 119 m² | +43 m² +57% | 2025 |
|---|
| 113, Rugby Road993 m away | 87 m² | 130 m² | +43 m² +49% | 2023 |
|---|
| 141, Sheppey Road619 m away | 70 m² | 112 m² | +42 m² +60% | 2025 |
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| 11, Castle Road174 m away | 75 m² | 117 m² | +42 m² +56% | 2023 |
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| 104, Chelmer Crescent856 m away | 103 m² | 144 m² | +41 m² +40% | 2023 |
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| 341, Rugby Road590 m away | 73 m² | 113 m² | +40 m² +55% | 2024 |
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| 57, Cannington Road905 m away | 68 m² | 108 m² | +40 m² +59% | 2016 |
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| 399, Bastable Avenue942 m away | 69 m² | 108 m² | +39 m² +57% | 2026 |
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| 45, Burnham Road72 m away | 149 m² | 188 m² | +39 m² +26% | 2024 |
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| 27, Cannington Road905 m away | 64 m² | 103 m² | +39 m² +61% | 2024 |
|---|
| 12, Bevan Avenue518 m away | 87 m² | 126 m² | +39 m² +45% | 2019 |
|---|
| 200, Rugby Road865 m away | 61 m² | 100 m² | +39 m² +64% | 2012 |
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| 58, Meadow Road746 m away | 71 m² | 109 m² | +38 m² +54% | 2026 |
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| 44, Clare Gardens807 m away | 134 m² | 172 m² | +38 m² +28% | 2026 |
|---|
| 132, Alderman Avenue975 m away | 49 m² | 87 m² | +38 m² +78% | 2015 |
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| 11, Eastbury Square973 m away | 86 m² | 124 m² | +38 m² +44% | 2014 |
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| 55, Cannington Road905 m away | 73 m² | 110 m² | +37 m² +51% | 2025 |
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| 75, Canonsleigh Road348 m away | 46 m² | 83 m² | +37 m² +80% | 2022 |
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| 189, Lodge Avenue975 m away | 87 m² | 124 m² | +37 m² +43% | 2020 |
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| 454, Goresbrook Road704 m away | 67 m² | 104 m² | +37 m² +55% | 2019 |
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| 310, Sheppey Road439 m away | 58 m² | 94 m² | +36 m² +62% | 2023 |
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| 175, Lillechurch Road938 m away | 56 m² | 92 m² | +36 m² +64% | 2016 |
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| 10, Sheppey Gardens830 m away | 81 m² | 117 m² | +36 m² +44% | 2013 |
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| 1, Burnham Road72 m away | 78 m² | 113 m² | +35 m² +45% | 2025 |
|---|
| 67, Burnham Road88 m away | 64 m² | 99 m² | +35 m² +55% | 2023 |
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| 75, Burnham Road88 m away | 73 m² | 108 m² | +35 m² +48% | 2014 |
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| 99, Stamford Road675 m away | 67 m² | 100 m² | +33 m² +49% | 2014 |
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| 7, Plymouth House, Keir Hardie Way575 m away | 81 m² | 113 m² | +32 m² +40% | 2022 |
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| 35, Stamford Road932 m away | 52 m² | 84 m² | +32 m² +62% | 2019 |
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| 18, Bevan Avenue518 m away | 61 m² | 93 m² | +32 m² +52% | 2018 |
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| 14, Rosedale Road182 m away | 86 m² | 117 m² | +31 m² +36% | 2025 |
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| 14, Stern Close904 m away | 105 m² | 136 m² | +31 m² +30% | 2019 |
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| 390, Porters Avenue934 m away | 63 m² | 94 m² | +31 m² +49% | 2014 |
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| 108, Alderman Avenue975 m away | 106 m² | 136 m² | +30 m² +28% | 2026 |
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| 209, Rugby Road740 m away | 61 m² | 91 m² | +30 m² +49% | 2022 |
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| 12, Eastbury Square973 m away | 104 m² | 133 m² | +29 m² +28% | 2025 |
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| 84, Keir Hardie Way325 m away | 85 m² | 114 m² | +29 m² +34% | 2023 |
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| 132, Rugby Road993 m away | 80 m² | 109 m² | +29 m² +36% | 2021 |
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| 4, Canonsleigh Road310 m away | 77 m² | 106 m² | +29 m² +38% | 2014 |
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| 19, Ellerton Road435 m away | 67 m² | 96 m² | +29 m² +43% | 2014 |
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| 568, Gale Street935 m away | 59 m² | 88 m² | +29 m² +49% | 2014 |
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| 25, Edgefield Avenue827 m away | 92 m² | 121 m² | +29 m² +32% | 2013 |
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| 219, Sheppey Road493 m away | 71 m² | 99 m² | +28 m² +39% | 2026 |
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| 6, Dawson Gardens816 m away | 61 m² | 89 m² | +28 m² +46% | 2024 |
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| 47, Woodward Road894 m away | 72 m² | 100 m² | +28 m² +39% | 2024 |
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| 2, Wagstaff Gardens564 m away | 68 m² | 95 m² | +27 m² +40% | 2025 |
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| 124, Keir Hardie Way325 m away | 84 m² | 111 m² | +27 m² +32% | 2024 |
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| 21, Rowe Gardens966 m away | 62 m² | 89 m² | +27 m² +44% | 2021 |
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| 200, Woodward Road486 m away | 54 m² | 81 m² | +27 m² +50% | 2020 |
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| 109, Bromhall Road809 m away | 42 m² | 69 m² | +27 m² +64% | 2020 |
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| 17, Campsey Road185 m away | 50 m² | 77 m² | +27 m² +54% | 2018 |
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| 32, Clare Gardens807 m away | 110 m² | 137 m² | +27 m² +25% | 2013 |
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| 44, Cannington Road936 m away | 55 m² | 81 m² | +26 m² +47% | 2026 |
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| 14, Clare Gardens961 m away | 80 m² | 106 m² | +26 m² +33% | 2025 |
|---|
| 16, Denny Gardens508 m away | 59 m² | 85 m² | +26 m² +44% | 2024 |
|---|
| 267, Woodward Road312 m away | 72 m² | 98 m² | +26 m² +36% | 2023 |
|---|
| 76, Keir Hardie Way463 m away | 49 m² | 75 m² | +26 m² +53% | 2023 |
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| 266, Stamford Road0 m away | 42 m² | 68 m² | +26 m² +62% | 2019 |
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| 140, Stamford Road556 m away | 70 m² | 96 m² | +26 m² +37% | 2015 |
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| 62, Keir Hardie Way463 m away | 84 m² | 109 m² | +25 m² +30% | 2026 |
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| 61, Canonsleigh Road348 m away | 64 m² | 89 m² | +25 m² +39% | 2025 |
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| 100, Cannington Road839 m away | 54 m² | 79 m² | +25 m² +46% | 2025 |
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| 19, Rowe Gardens966 m away | 91 m² | 116 m² | +25 m² +27% | 2024 |
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| 4, Crouch Avenue885 m away | 76 m² | 101 m² | +25 m² +33% | 2022 |
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| 466, Goresbrook Road474 m away | 73 m² | 97 m² | +24 m² +33% | 2025 |
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| 5, Canterbury House, Margaret Bondfield Avenue658 m away | 57 m² | 81 m² | +24 m² +42% | 2019 |
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| 29, Glenmore Way940 m away | 63 m² | 87 m² | +24 m² +38% | 2019 |
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| 143, Stamford Road556 m away | 138 m² | 161 m² | +23 m² +17% | 2024 |
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| 92, Flamstead Road678 m away | 87 m² | 110 m² | +23 m² +26% | 2024 |
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| 102, Keir Hardie Way325 m away | 61 m² | 84 m² | +23 m² +38% | 2023 |
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| 4, Stamford Gardens560 m away | 53 m² | 76 m² | +23 m² +43% | 2020 |
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| 428, Porters Avenue798 m away | 77 m² | 100 m² | +23 m² +30% | 2016 |
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| 52, Canonsleigh Road310 m away | 65 m² | 88 m² | +23 m² +35% | 2012 |
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| 4, Gallipoli Place198 m away | 86 m² | 108 m² | +22 m² +26% | 2025 |
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| 205, Sheppey Road619 m away | 81 m² | 103 m² | +22 m² +27% | 2025 |
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| 286a, Lodge Avenue741 m away | 92 m² | 114 m² | +22 m² +24% | 2015 |
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| 9, Basedale Road527 m away | 62 m² | 84 m² | +22 m² +35% | 2013 |
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| 7, Basedale Road527 m away | 100 m² | 121 m² | +21 m² +21% | 2023 |
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| 141, Bevan Avenue436 m away | 82 m² | 103 m² | +21 m² +26% | 2022 |
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| 40, Clare Gardens807 m away | 69 m² | 90 m² | +21 m² +30% | 2015 |
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| 51, Bevan Avenue518 m away | 70 m² | 91 m² | +21 m² +30% | 2014 |
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| 196, Rugby Road865 m away | 103 m² | 123 m² | +20 m² +19% | 2026 |
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| 13, Rosedale Gardens180 m away | 75 m² | 95 m² | +20 m² +27% | 2025 |
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| 99, Woodward Road646 m away | 72 m² | 92 m² | +20 m² +28% | 2023 |
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| 462, Porters Avenue798 m away | 79 m² | 99 m² | +20 m² +25% | 2023 |
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| 17, Roxwell Road794 m away | 65 m² | 85 m² | +20 m² +31% | 2020 |
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| 176, Canonsleigh Road463 m away | 65 m² | 85 m² | +20 m² +31% | 2017 |
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| 283, Stamford Road0 m away | 78 m² | 98 m² | +20 m² +26% | 2016 |
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| 496, Ripple Road882 m away | 31 m² | 51 m² | +20 m² +65% | 2011 |
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| 19, Ellerton Gardens433 m away | 71 m² | 90 m² | +19 m² +27% | 2025 |
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| 122, Stamford Road556 m away | 108 m² | 127 m² | +19 m² +18% | 2024 |
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| 20, Meadow Road746 m away | 63 m² | 82 m² | +19 m² +30% | 2023 |
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| 609, Gale Street969 m away | 97 m² | 116 m² | +19 m² +20% | 2023 |
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| 22, The Drive929 m away | 87 m² | 106 m² | +19 m² +22% | 2020 |
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| 32, Glenmore Way940 m away | 50 m² | 69 m² | +19 m² +38% | 2013 |
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| 3, The Drive1000 m away | 46 m² | 64 m² | +18 m² +39% | 2025 |
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| 19, Portia Court, Keir Hardie Way603 m away | 58 m² | 76 m² | +18 m² +31% | 2021 |
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| 77, Langley Crescent996 m away | 83 m² | 101 m² | +18 m² +22% | 2021 |
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| 51, Meadow Road776 m away | 62 m² | 80 m² | +18 m² +29% | 2020 |
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| 2, Rothwell Road699 m away | 67 m² | 85 m² | +18 m² +27% | 2016 |
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| 67, Woodward Road794 m away | 61 m² | 79 m² | +18 m² +30% | 2014 |
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| Flat 33, Neale Court, Berengers Place664 m away | 58 m² | 76 m² | +18 m² +31% | 2010 |
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| 273, Rugby Road592 m away | 60 m² | 77 m² | +17 m² +28% | 2025 |
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| 37, Rothwell Road699 m away | 56 m² | 73 m² | +17 m² +30% | 2021 |
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| 131, Maybury Road762 m away | 91 m² | 108 m² | +17 m² +19% | 2021 |
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| 166, Rugby Road865 m away | 70 m² | 87 m² | +17 m² +24% | 2021 |
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| 544, Goresbrook Road217 m away | 43 m² | 60 m² | +17 m² +40% | 2020 |
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| 12, Ray Gardens893 m away | 67 m² | 84 m² | +17 m² +25% | 2020 |
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| 240, Lodge Avenue891 m away | 61 m² | 78 m² | +17 m² +28% | 2017 |
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| 29, Lambourne Gardens890 m away | 62 m² | 79 m² | +17 m² +27% | 2015 |
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| 8, Flamstead Road593 m away | 58 m² | 74 m² | +16 m² +28% | 2026 |
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| 44, Rosedale Road289 m away | 71 m² | 87 m² | +16 m² +23% | 2025 |
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| 18, Basedale Road527 m away | 77 m² | 93 m² | +16 m² +21% | 2025 |
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| 204, Sheppey Road640 m away | 31 m² | 47 m² | +16 m² +52% | 2022 |
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| 178, Keir Hardie Way278 m away | 39 m² | 55 m² | +16 m² +41% | 2019 |
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| 391, Lodge Avenue133 m away | 81 m² | 97 m² | +16 m² +20% | 2015 |
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| 26, Basedale Road527 m away | 66 m² | 82 m² | +16 m² +24% | 2014 |
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| 7, Maybury Road921 m away | 82 m² | 98 m² | +16 m² +20% | 2014 |
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| 46, Farr Avenue930 m away | 70 m² | 86 m² | +16 m² +23% | 2014 |
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| 228, Sheppey Road640 m away | 49 m² | 65 m² | +16 m² +33% | 2010 |
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| 5, Meadow Road699 m away | 61 m² | 76 m² | +15 m² +25% | 2026 |
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| 257, Stamford Road0 m away | 81 m² | 96 m² | +15 m² +19% | 2024 |
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| 154, Canonsleigh Road348 m away | 90 m² | 105 m² | +15 m² +17% | 2022 |
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| 30, Stamford Road932 m away | 72 m² | 87 m² | +15 m² +21% | 2022 |
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| 592, Gale Street935 m away | 77 m² | 92 m² | +15 m² +19% | 2021 |
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| 8, Dawson Gardens816 m away | 69 m² | 84 m² | +15 m² +22% | 2019 |
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| 19, Campsey Road185 m away | 58 m² | 73 m² | +15 m² +26% | 2014 |
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| 59, Bevan Avenue518 m away | 60 m² | 75 m² | +15 m² +25% | 2014 |
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| 453, Ripple Road872 m away | 65 m² | 80 m² | +15 m² +23% | 2014 |
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