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 E12 5PU
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 |
|---|---|---|---|---|
| 49, Rectory Road353 m away | 96 m² | 236 m² | +140 m² +146% | 2017 |
| 100, Dersingham Avenue346 m away | 95 m² | 233 m² | +138 m² +145% | 2013 |
| 47, Rectory Road353 m away | 104 m² | 211 m² | +107 m² +103% | 2025 |
| 119, First Avenue339 m away | 126 m² | 221 m² | +95 m² +75% | 2022 |
| 252, Dersingham Avenue326 m away | 82 m² | 165 m² | +83 m² +101% | 2020 |
| 37, First Avenue413 m away | 99 m² | 181 m² | +82 m² +83% | 2022 |
| 99, Shelley Avenue768 m away | 83 m² | 164 m² | +81 m² +98% | 2025 |
| 24, Nine Acres Close480 m away | 91 m² | 171 m² | +80 m² +88% | 2026 |
| 144, Sibley Grove997 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.
| 124 m² |
| 204 m² |
| +80 m² +65% |
| 2017 |
| 16, Leighton Avenue632 m away | 78 m² | 154 m² | +76 m² +97% | 2026 |
|---|
| 64, Third Avenue343 m away | 60 m² | 136 m² | +76 m² +127% | 2015 |
|---|
| 38, Essex Road619 m away | 104 m² | 179 m² | +75 m² +72% | 2022 |
|---|
| 79, Church Road348 m away | 122 m² | 196 m² | +74 m² +61% | 2022 |
|---|
| 137, Third Avenue199 m away | 50 m² | 123 m² | +73 m² +146% | 2015 |
|---|
| 88, Seventh Avenue196 m away | 55 m² | 124 m² | +69 m² +125% | 2020 |
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| 75, Meanley Road472 m away | 88 m² | 154 m² | +66 m² +75% | 2025 |
|---|
| 162, Sheringham Avenue210 m away | 72 m² | 138 m² | +66 m² +92% | 2016 |
|---|
| 378, Sherrard Road808 m away | 111 m² | 176 m² | +65 m² +59% | 2025 |
|---|
| 32, Morris Avenue308 m away | 116 m² | 180 m² | +64 m² +55% | 2024 |
|---|
| 56, Carlyle Road596 m away | 127 m² | 191 m² | +64 m² +50% | 2015 |
|---|
| 14, Oregon Avenue534 m away | 104 m² | 167 m² | +63 m² +61% | 2022 |
|---|
| 241, Browning Road944 m away | 127 m² | 190 m² | +63 m² +50% | 2018 |
|---|
| 10, Sandyhill Road920 m away | 60 m² | 123 m² | +63 m² +105% | 2015 |
|---|
| 138, Sheringham Avenue307 m away | 56 m² | 118 m² | +62 m² +111% | 2014 |
|---|
| 101, Seventh Avenue212 m away | 106 m² | 167 m² | +61 m² +58% | 2026 |
|---|
| 131, Fourth Avenue132 m away | 82 m² | 142 m² | +60 m² +73% | 2023 |
|---|
| 11, The Warren560 m away | 82 m² | 142 m² | +60 m² +73% | 2014 |
|---|
| 49, Sheringham Avenue445 m away | 94 m² | 153 m² | +59 m² +63% | 2026 |
|---|
| 45, Sheridan Road427 m away | 61 m² | 120 m² | +59 m² +97% | 2015 |
|---|
| 15, Rosebery Avenue733 m away | 49 m² | 108 m² | +59 m² +120% | 2015 |
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| 46, Third Avenue343 m away | 92 m² | 150 m² | +58 m² +63% | 2022 |
|---|
| 114, Second Avenue301 m away | 116 m² | 174 m² | +58 m² +50% | 2021 |
|---|
| 71, Essex Road503 m away | 41 m² | 99 m² | +58 m² +141% | 2016 |
|---|
| 66, Seventh Avenue356 m away | 114 m² | 170 m² | +56 m² +49% | 2026 |
|---|
| 34, Second Avenue386 m away | 117 m² | 173 m² | +56 m² +48% | 2026 |
|---|
| 19, Herbert Road556 m away | 89 m² | 145 m² | +56 m² +63% | 2024 |
|---|
| 99, Sixth Avenue152 m away | 93 m² | 148 m² | +55 m² +59% | 2023 |
|---|
| 73, Second Avenue367 m away | 166 m² | 221 m² | +55 m² +33% | 2023 |
|---|
| 133, Landseer Avenue383 m away | 69 m² | 124 m² | +55 m² +80% | 2020 |
|---|
| 40, Barrington Road635 m away | 83 m² | 138 m² | +55 m² +66% | 2015 |
|---|
| 57, Washington Avenue578 m away | 89 m² | 143 m² | +54 m² +61% | 2025 |
|---|
| 111, Stevenage Road805 m away | 38 m² | 92 m² | +54 m² +142% | 2022 |
|---|
| 185, Grantham Road538 m away | 83 m² | 137 m² | +54 m² +65% | 2020 |
|---|
| 64, Morris Avenue296 m away | 81 m² | 134 m² | +53 m² +65% | 2015 |
|---|
| 118, Third Avenue227 m away | 108 m² | 160 m² | +52 m² +48% | 2026 |
|---|
| 86, Warrior Square492 m away | 95 m² | 147 m² | +52 m² +55% | 2022 |
|---|
| 45, Seventh Avenue367 m away | 89 m² | 140 m² | +51 m² +57% | 2023 |
|---|
| 41, Shakespeare Crescent851 m away | 77 m² | 128 m² | +51 m² +66% | 2023 |
|---|
| 61, Natal Road893 m away | 69 m² | 120 m² | +51 m² +74% | 2020 |
|---|
| 187, Shakespeare Crescent465 m away | 96 m² | 146 m² | +50 m² +52% | 2025 |
|---|
| 82, First Avenue367 m away | 117 m² | 167 m² | +50 m² +43% | 2024 |
|---|
| 233, Shakespeare Crescent465 m away | 106 m² | 156 m² | +50 m² +47% | 2024 |
|---|
| 20, Salisbury Road762 m away | 85 m² | 135 m² | +50 m² +59% | 2022 |
|---|
| 35, Rosebery Avenue733 m away | 97 m² | 146 m² | +49 m² +51% | 2024 |
|---|
| 24, Morris Avenue308 m away | 108 m² | 157 m² | +49 m² +45% | 2023 |
|---|
| 13, Gladding Road978 m away | 118 m² | 167 m² | +49 m² +42% | 2020 |
|---|
| 76, Third Avenue343 m away | 79 m² | 128 m² | +49 m² +62% | 2013 |
|---|
| 22, Berkeley Road595 m away | 82 m² | 130 m² | +48 m² +59% | 2026 |
|---|
| 325, Halley Road838 m away | 46 m² | 94 m² | +48 m² +104% | 2026 |
|---|
| 110, Shelley Avenue789 m away | 85 m² | 133 m² | +48 m² +56% | 2025 |
|---|
| 10, St Winefrides Avenue277 m away | 82 m² | 130 m² | +48 m² +59% | 2013 |
|---|
| 196, Sheringham Avenue210 m away | 93 m² | 140 m² | +47 m² +51% | 2020 |
|---|
| 3, Carlton Road929 m away | 71 m² | 118 m² | +47 m² +66% | 2015 |
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| 3, Second Avenue367 m away | 114 m² | 160 m² | +46 m² +40% | 2026 |
|---|
| 142, Sibley Grove997 m away | 73 m² | 119 m² | +46 m² +63% | 2021 |
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| 5, Gladding Road978 m away | 88 m² | 134 m² | +46 m² +52% | 2019 |
|---|
| 311, Strone Road881 m away | 65 m² | 111 m² | +46 m² +71% | 2015 |
|---|
| 69, Meanley Road472 m away | 97 m² | 142 m² | +45 m² +46% | 2021 |
|---|
| 136, Landseer Avenue400 m away | 75 m² | 120 m² | +45 m² +60% | 2018 |
|---|
| 7, Sheridan Road427 m away | 57 m² | 102 m² | +45 m² +79% | 2013 |
|---|
| 44, Shakespeare Crescent845 m away | 53 m² | 98 m² | +45 m² +85% | 2010 |
|---|
| 8, Sandyhill Road920 m away | 66 m² | 110 m² | +44 m² +67% | 2026 |
|---|
| 135, Essex Road503 m away | 101 m² | 145 m² | +44 m² +44% | 2025 |
|---|
| 206, Walton Road451 m away | 73 m² | 117 m² | +44 m² +60% | 2023 |
|---|
| 846, Romford Road565 m away | 120 m² | 164 m² | +44 m² +37% | 2020 |
|---|
| 73, Carlyle Road624 m away | 91 m² | 135 m² | +44 m² +48% | 2020 |
|---|
| 79, First Avenue339 m away | 96 m² | 140 m² | +44 m² +46% | 2019 |
|---|
| 2a, Toronto Avenue528 m away | 87 m² | 131 m² | +44 m² +51% | 2019 |
|---|
| 14, Rosebery Avenue696 m away | 86 m² | 130 m² | +44 m² +51% | 2015 |
|---|
| 33, Sixth Avenue353 m away | 92 m² | 135 m² | +43 m² +47% | 2019 |
|---|
| 13, Sheridan Road427 m away | 58 m² | 100 m² | +42 m² +72% | 2025 |
|---|
| 784, Romford Road485 m away | 98 m² | 140 m² | +42 m² +43% | 2024 |
|---|
| 398, Sherrard Road808 m away | 101 m² | 143 m² | +42 m² +42% | 2024 |
|---|
| Flat 68, The Lumiere Building, 544, Romford Road954 m away | 129 m² | 171 m² | +42 m² +33% | 2023 |
|---|
| 267, Dersingham Avenue355 m away | 40 m² | 82 m² | +42 m² +105% | 2022 |
|---|
| 67, Seventh Avenue367 m away | 105 m² | 147 m² | +42 m² +40% | 2019 |
|---|
| 388, Strone Road878 m away | 91 m² | 133 m² | +42 m² +46% | 2018 |
|---|
| 11, Rectory Road353 m away | 101 m² | 143 m² | +42 m² +42% | 2017 |
|---|
| 238, Walton Road451 m away | 60 m² | 102 m² | +42 m² +70% | 2014 |
|---|
| 38, Lowbrook Road959 m away | 79 m² | 121 m² | +42 m² +53% | 2013 |
|---|
| 56, Sandyhill Road920 m away | 73 m² | 114 m² | +41 m² +56% | 2022 |
|---|
| 21, Leigh Road975 m away | 59 m² | 100 m² | +41 m² +69% | 2021 |
|---|
| 141, Kensington Avenue754 m away | 106 m² | 147 m² | +41 m² +39% | 2019 |
|---|
| 114, Sheringham Avenue307 m away | 69 m² | 110 m² | +41 m² +59% | 2014 |
|---|
| 22, Little Ilford Lane414 m away | 96 m² | 136 m² | +40 m² +42% | 2025 |
|---|
| 43a, Colchester Avenue638 m away | 52 m² | 92 m² | +40 m² +77% | 2025 |
|---|
| 19, Gladstone Avenue957 m away | 166 m² | 206 m² | +40 m² +24% | 2025 |
|---|
| 65, Landseer Avenue523 m away | 82 m² | 122 m² | +40 m² +49% | 2024 |
|---|
| 5, Manor Park Road866 m away | 88 m² | 128 m² | +40 m² +45% | 2021 |
|---|
| 189, Dersingham Avenue302 m away | 47 m² | 87 m² | +40 m² +85% | 2020 |
|---|
| 8, Gladstone Avenue992 m away | 126 m² | 166 m² | +40 m² +32% | 2014 |
|---|
| 1, Rosebery Avenue733 m away | 133 m² | 172 m² | +39 m² +29% | 2025 |
|---|
| 361, Strone Road881 m away | 102 m² | 141 m² | +39 m² +38% | 2023 |
|---|
| 8, Leigh Road965 m away | 67 m² | 106 m² | +39 m² +58% | 2022 |
|---|
| 167, Sheringham Avenue178 m away | 88 m² | 127 m² | +39 m² +44% | 2013 |
|---|
| 198, Sheringham Avenue210 m away | 81 m² | 120 m² | +39 m² +48% | 2013 |
|---|
| 103, Fourth Avenue132 m away | 86 m² | 124 m² | +38 m² +44% | 2026 |
|---|
| 11, Michigan Avenue525 m away | 106 m² | 144 m² | +38 m² +36% | 2024 |
|---|
| 360, Strone Road878 m away | 75 m² | 113 m² | +38 m² +51% | 2023 |
|---|
| 173, Byron Avenue695 m away | 106 m² | 144 m² | +38 m² +36% | 2021 |
|---|
| 12, Eltisley Road877 m away | 62 m² | 100 m² | +38 m² +61% | 2020 |
|---|
| 173, Warrior Square586 m away | 49 m² | 87 m² | +38 m² +78% | 2015 |
|---|
| 25, Sandyhill Road920 m away | 85 m² | 123 m² | +38 m² +45% | 2015 |
|---|
| 90, Chesterford Road443 m away | 61 m² | 99 m² | +38 m² +62% | 2012 |
|---|
| 50, Elsenham Road413 m away | 109 m² | 146 m² | +37 m² +34% | 2025 |
|---|
| 31, Rixsen Road524 m away | 62 m² | 99 m² | +37 m² +60% | 2024 |
|---|
| 163, Grantham Road538 m away | 70 m² | 107 m² | +37 m² +53% | 2021 |
|---|
| 69, Chesterford Road446 m away | 84 m² | 121 m² | +37 m² +44% | 2016 |
|---|
| 121, Meanley Road407 m away | 93 m² | 130 m² | +37 m² +40% | 2013 |
|---|
| 61, Chesterford Road446 m away | 77 m² | 114 m² | +37 m² +48% | 2012 |
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| 1, Sheridan Road427 m away | 68 m² | 105 m² | +37 m² +54% | 2010 |
|---|
| 49, Fourth Avenue132 m away | 90 m² | 126 m² | +36 m² +40% | 2022 |
|---|
| 156, Fourth Avenue155 m away | 44 m² | 80 m² | +36 m² +82% | 2022 |
|---|
| 83, Mayville Road907 m away | 103 m² | 139 m² | +36 m² +35% | 2018 |
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| 147, Lawrence Avenue379 m away | 35 m² | 71 m² | +36 m² +103% | 2016 |
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| 53, Dore Avenue570 m away | 64 m² | 100 m² | +36 m² +56% | 2016 |
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| 105, Stevenage Road805 m away | 77 m² | 113 m² | +36 m² +47% | 2016 |
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| 24, Gloucester Road582 m away | 32 m² | 68 m² | +36 m² +113% | 2015 |
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| 293, Monega Road964 m away | 86 m² | 122 m² | +36 m² +42% | 2015 |
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| 145, Shakespeare Crescent665 m away | 101 m² | 137 m² | +36 m² +36% | 2014 |
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| 376, Monega Road856 m away | 46 m² | 82 m² | +36 m² +78% | 2011 |
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| 66, Third Avenue343 m away | 111 m² | 146 m² | +35 m² +32% | 2026 |
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| 107, Rosebery Avenue619 m away | 106 m² | 141 m² | +35 m² +33% | 2026 |
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| 5, Baxter Road923 m away | 112 m² | 147 m² | +35 m² +31% | 2022 |
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| 25, Leighton Avenue632 m away | 92 m² | 127 m² | +35 m² +38% | 2019 |
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| 54, Natal Road893 m away | 119 m² | 154 m² | +35 m² +29% | 2016 |
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| 59, Fourth Avenue132 m away | 118 m² | 153 m² | +35 m² +30% | 2015 |
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| 8, Meanley Road517 m away | 59 m² | 94 m² | +35 m² +59% | 2015 |
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| 57, Gainsborough Avenue581 m away | 57 m² | 92 m² | +35 m² +61% | 2011 |
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| 9, Oregon Avenue534 m away | 122 m² | 156 m² | +34 m² +28% | 2023 |
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| 172, Browning Road791 m away | 82 m² | 116 m² | +34 m² +41% | 2023 |
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| 5, Juniper Road947 m away | 99 m² | 133 m² | +34 m² +34% | 2023 |
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| 33, Colchester Avenue638 m away | 103 m² | 137 m² | +34 m² +33% | 2022 |
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| 163, Warrior Square586 m away | 56 m² | 90 m² | +34 m² +61% | 2020 |
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| 63, Mayville Road907 m away | 89 m² | 123 m² | +34 m² +38% | 2019 |
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| 38, Mayville Road907 m away | 76 m² | 110 m² | +34 m² +45% | 2019 |
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| 53, Seventh Avenue367 m away | 107 m² | 141 m² | +34 m² +32% | 2015 |
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| 20, The Warren560 m away | 84 m² | 118 m² | +34 m² +40% | 2014 |
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| 111, Sheridan Road384 m away | 80 m² | 114 m² | +34 m² +43% | 2013 |
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| 363, Strone Road881 m away | 86 m² | 120 m² | +34 m² +40% | 2013 |
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| 74, Kensington Avenue913 m away | 56 m² | 90 m² | +34 m² +61% | 2009 |
|---|
| 16, Second Avenue386 m away | 116 m² | 149 m² | +33 m² +28% | 2026 |
|---|
| 329, High Street North853 m away | 120 m² | 153 m² | +33 m² +28% | 2026 |
|---|
| 138, Lowbrook Road964 m away | 97 m² | 130 m² | +33 m² +34% | 2026 |
|---|
| 19, Rixsen Road524 m away | 57 m² | 90 m² | +33 m² +58% | 2025 |
|---|
| 254, Walton Road451 m away | 74 m² | 107 m² | +33 m² +45% | 2024 |
|---|
| 53, Washington Avenue578 m away | 79 m² | 112 m² | +33 m² +42% | 2024 |
|---|
| 140, Lawrence Avenue368 m away | 55 m² | 88 m² | +33 m² +60% | 2021 |
|---|
| 19, Eighth Avenue422 m away | 112 m² | 145 m² | +33 m² +29% | 2016 |
|---|
| 18, Meanley Road517 m away | 130 m² | 163 m² | +33 m² +25% | 2016 |
|---|
| 873, Romford Road476 m away | 43 m² | 76 m² | +33 m² +77% | 2014 |
|---|
| 228, Walton Road451 m away | 71 m² | 104 m² | +33 m² +46% | 2013 |
|---|
| 39, Elsenham Road439 m away | 97 m² | 129 m² | +32 m² +33% | 2025 |
|---|
| 14, Barrington Road635 m away | 75 m² | 107 m² | +32 m² +43% | 2024 |
|---|
| 19, Leader Avenue661 m away | 67 m² | 99 m² | +32 m² +48% | 2017 |
|---|
| 21, Salisbury Road762 m away | 111 m² | 143 m² | +32 m² +29% | 2016 |
|---|
| 6, Leader Avenue661 m away | 77 m² | 109 m² | +32 m² +42% | 2008 |
|---|
| 72, Seventh Avenue196 m away | 53 m² | 84 m² | +31 m² +58% | 2024 |
|---|
| 24a, Stanley Road620 m away | 45 m² | 76 m² | +31 m² +69% | 2019 |
|---|
| 35, St Winefrides Avenue277 m away | 60 m² | 91 m² | +31 m² +52% | 2014 |
|---|
| 34, Gladstone Avenue992 m away | 63 m² | 94 m² | +31 m² +49% | 2014 |
|---|
| 12, Barrington Road635 m away | 76 m² | 107 m² | +31 m² +41% | 2012 |
|---|
| 49, Goldsmith Avenue647 m away | 49 m² | 80 m² | +31 m² +63% | 2012 |
|---|
| 180, Third Avenue227 m away | 95 m² | 125 m² | +30 m² +32% | 2026 |
|---|
| 15, Oregon Avenue534 m away | 117 m² | 147 m² | +30 m² +26% | 2025 |
|---|
| 151, Shakespeare Crescent665 m away | 120 m² | 150 m² | +30 m² +25% | 2023 |
|---|
| 62, Third Avenue343 m away | 112 m² | 142 m² | +30 m² +27% | 2021 |
|---|
| 68, Dersingham Avenue503 m away | 73 m² | 103 m² | +30 m² +41% | 2020 |
|---|
| 65, Gainsborough Avenue581 m away | 73 m² | 103 m² | +30 m² +41% | 2017 |
|---|
| 107, Stevenage Road805 m away | 65 m² | 95 m² | +30 m² +46% | 2014 |
|---|
| 8, Kensington Avenue913 m away | 107 m² | 137 m² | +30 m² +28% | 2014 |
|---|
| 10a, Rectory Road361 m away | 97 m² | 127 m² | +30 m² +31% | 2013 |
|---|
| 60, Shakespeare Crescent845 m away | 94 m² | 123 m² | +29 m² +31% | 2026 |
|---|
| 5, Herbert Road556 m away | 42 m² | 71 m² | +29 m² +69% | 2025 |
|---|
| 82, Seventh Avenue196 m away | 125 m² | 154 m² | +29 m² +23% | 2020 |
|---|
| 85, Second Avenue270 m away | 94 m² | 123 m² | +29 m² +31% | 2020 |
|---|
| 26, Browning Road270 m away | 72 m² | 101 m² | +29 m² +40% | 2020 |
|---|
| 5, Fifth Avenue364 m away | 94 m² | 123 m² | +29 m² +31% | 2017 |
|---|
| 2, Weardale House, Mayville Road993 m away | 64 m² | 93 m² | +29 m² +45% | 2017 |
|---|
| 273, Church Road252 m away | 47 m² | 76 m² | +29 m² +62% | 2014 |
|---|
| 49a, Goldsmith Avenue647 m away | 51 m² | 80 m² | +29 m² +57% | 2012 |
|---|
| 21, Oregon Avenue534 m away | 52 m² | 81 m² | +29 m² +56% | 2009 |
|---|
| 6, Fifth Avenue364 m away | 155 m² | 183 m² | +28 m² +18% | 2025 |
|---|
| 26, Gloucester Road582 m away | 77 m² | 105 m² | +28 m² +36% | 2025 |
|---|
| 183, Sixth Avenue30 m away | 88 m² | 116 m² | +28 m² +32% | 2022 |
|---|
| 72, Landseer Avenue540 m away | 30 m² | 58 m² | +28 m² +93% | 2022 |
|---|
| 73, Ruskin Avenue497 m away | 97 m² | 125 m² | +28 m² +29% | 2019 |
|---|
| 14, Dersingham Avenue503 m away | 95 m² | 123 m² | +28 m² +29% | 2015 |
|---|
| 262, Dersingham Avenue326 m away | 53 m² | 81 m² | +28 m² +53% | 2012 |
|---|
| 3, Essex Road634 m away | 97 m² | 124 m² | +27 m² +28% | 2025 |
|---|