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 N22 6RD
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 |
|---|---|---|---|---|
| 114, Boundary Road205 m away | 119 m² | 238 m² | +119 m² +100% | 2014 |
| 126, Boundary Road205 m away | 103 m² | 206 m² | +103 m² +100% | 2014 |
| 48, Leith Road904 m away | 99 m² | 193 m² | +94 m² +95% | 2019 |
| 66, St Albans Crescent942 m away | 70 m² | 161 m² | +91 m² +130% | 2025 |
| 226, Boundary Road404 m away | 91 m² | 178 m² | +87 m² +96% | 2015 |
| 65, Walpole Road534 m away | 176 m² | 262 m² | +86 m² +49% | 2024 |
| 43, Meads Road347 m away | 87 m² | 169 m² | +82 m² +94% | 2025 |
| 167, Carlingford Road654 m away | 63 m² | 142 m² | +79 m² +125% | 2026 |
| 92, Hampden Road822 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.
| 95 m² |
| 172 m² |
| +77 m² +81% |
| 2011 |
| 125b, Willingdon Road168 m away | 79 m² | 153 m² | +74 m² +94% | 2020 |
|---|
| 45, Meads Road347 m away | 87 m² | 160 m² | +73 m² +84% | 2026 |
|---|
| 64, St Albans Crescent942 m away | 119 m² | 192 m² | +73 m² +61% | 2020 |
|---|
| 131, Russell Avenue305 m away | 89 m² | 159 m² | +70 m² +79% | 2014 |
|---|
| 64, Turnpike Lane852 m away | 55 m² | 123 m² | +68 m² +124% | 2022 |
|---|
| 158, Walpole Road530 m away | 85 m² | 153 m² | +68 m² +80% | 2021 |
|---|
| 41, Rusper Road211 m away | 78 m² | 145 m² | +67 m² +86% | 2026 |
|---|
| 160, Carlingford Road662 m away | 59 m² | 126 m² | +67 m² +114% | 2018 |
|---|
| 4, Alton Road952 m away | 87 m² | 154 m² | +67 m² +77% | 2017 |
|---|
| 45b, Langham Road758 m away | 49 m² | 115 m² | +66 m² +135% | 2024 |
|---|
| 211, Downhills Way458 m away | 90 m² | 155 m² | +65 m² +72% | 2025 |
|---|
| 122, Clonmell Road970 m away | 80 m² | 145 m² | +65 m² +81% | 2021 |
|---|
| 76, Downhills Way455 m away | 80 m² | 145 m² | +65 m² +81% | 2020 |
|---|
| 106, Russell Avenue278 m away | 83 m² | 147 m² | +64 m² +77% | 2026 |
|---|
| 169, Downhills Way458 m away | 92 m² | 156 m² | +64 m² +70% | 2023 |
|---|
| 19, Mannock Road246 m away | 97 m² | 161 m² | +64 m² +66% | 2022 |
|---|
| 37, Rusper Road211 m away | 103 m² | 167 m² | +64 m² +62% | 2019 |
|---|
| 101, Belmont Road466 m away | 111 m² | 174 m² | +63 m² +57% | 2023 |
|---|
| 58a, Clonmell Road970 m away | 100 m² | 163 m² | +63 m² +63% | 2018 |
|---|
| 6, Chapman Terrace855 m away | 88 m² | 150 m² | +62 m² +70% | 2026 |
|---|
| 151, Willingdon Road168 m away | 115 m² | 177 m² | +62 m² +54% | 2025 |
|---|
| 90, Lausanne Road852 m away | 70 m² | 131 m² | +61 m² +87% | 2026 |
|---|
| 25, Keston Road871 m away | 108 m² | 168 m² | +60 m² +56% | 2026 |
|---|
| 7, Belmont Avenue418 m away | 61 m² | 121 m² | +60 m² +98% | 2025 |
|---|
| 95, Langham Road475 m away | 58 m² | 118 m² | +60 m² +103% | 2025 |
|---|
| 85, Raleigh Road781 m away | 135 m² | 195 m² | +60 m² +44% | 2025 |
|---|
| 80, Alexandra Road789 m away | 134 m² | 194 m² | +60 m² +45% | 2020 |
|---|
| 28, Willingdon Road269 m away | 121 m² | 179 m² | +58 m² +48% | 2016 |
|---|
| 26, Farrant Avenue551 m away | 59 m² | 117 m² | +58 m² +98% | 2014 |
|---|
| 57, Falkland Road894 m away | 114 m² | 171 m² | +57 m² +50% | 2026 |
|---|
| 15, Gathorne Road959 m away | 92 m² | 149 m² | +57 m² +62% | 2024 |
|---|
| 11, Westbeech Road486 m away | 71 m² | 127 m² | +56 m² +79% | 2026 |
|---|
| 196a, Langham Road372 m away | 66 m² | 122 m² | +56 m² +85% | 2025 |
|---|
| 48, Downhills Avenue850 m away | 85 m² | 141 m² | +56 m² +66% | 2025 |
|---|
| 110, Langham Road434 m away | 117 m² | 173 m² | +56 m² +48% | 2023 |
|---|
| 11, Mannock Road234 m away | 113 m² | 169 m² | +56 m² +50% | 2022 |
|---|
| 71, Harringay Road977 m away | 89 m² | 145 m² | +56 m² +63% | 2019 |
|---|
| 84, Walpole Road436 m away | 81 m² | 136 m² | +55 m² +68% | 2025 |
|---|
| 112, Carlingford Road491 m away | 54 m² | 108 m² | +54 m² +100% | 2023 |
|---|
| 16, Forfar Road968 m away | 90 m² | 144 m² | +54 m² +60% | 2022 |
|---|
| 9, Alfoxton Avenue686 m away | 62 m² | 116 m² | +54 m² +87% | 2015 |
|---|
| 158, Carlingford Road662 m away | 132 m² | 185 m² | +53 m² +40% | 2024 |
|---|
| 35, Solway Road903 m away | 93 m² | 146 m² | +53 m² +57% | 2024 |
|---|
| 8, Boreham Road429 m away | 99 m² | 152 m² | +53 m² +54% | 2022 |
|---|
| 22, St Albans Crescent942 m away | 101 m² | 154 m² | +53 m² +52% | 2022 |
|---|
| 95, Boundary Road81 m away | 103 m² | 156 m² | +53 m² +51% | 2018 |
|---|
| 26, Dunbar Road893 m away | 83 m² | 136 m² | +53 m² +64% | 2015 |
|---|
| 61, Falkland Road894 m away | 119 m² | 171 m² | +52 m² +44% | 2024 |
|---|
| 147, Boundary Road195 m away | 119 m² | 171 m² | +52 m² +44% | 2021 |
|---|
| 42, Dunbar Road893 m away | 80 m² | 132 m² | +52 m² +65% | 2019 |
|---|
| 18, Russell Avenue465 m away | 82 m² | 134 m² | +52 m² +63% | 2014 |
|---|
| 162, Walpole Road530 m away | 99 m² | 151 m² | +52 m² +53% | 2012 |
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| 30, Kirkstall Avenue946 m away | 112 m² | 163 m² | +51 m² +46% | 2025 |
|---|
| 67, Dunbar Road888 m away | 86 m² | 137 m² | +51 m² +59% | 2023 |
|---|
| 31, Burghley Road787 m away | 103 m² | 154 m² | +51 m² +50% | 2021 |
|---|
| 92, Downhills Way455 m away | 88 m² | 138 m² | +50 m² +57% | 2024 |
|---|
| 307, Lordship Lane903 m away | 76 m² | 126 m² | +50 m² +66% | 2022 |
|---|
| 214, Boundary Road404 m away | 122 m² | 172 m² | +50 m² +41% | 2021 |
|---|
| 24, Graham Road367 m away | 82 m² | 131 m² | +49 m² +60% | 2026 |
|---|
| Zinnia, Stanmore Road554 m away | 71 m² | 120 m² | +49 m² +69% | 2018 |
|---|
| 62, Downhills Way398 m away | 89 m² | 137 m² | +48 m² +54% | 2025 |
|---|
| 72, Falkland Road915 m away | 105 m² | 153 m² | +48 m² +46% | 2022 |
|---|
| 37, Willingdon Road283 m away | 102 m² | 150 m² | +48 m² +47% | 2018 |
|---|
| 13, Linden Road717 m away | 137 m² | 185 m² | +48 m² +35% | 2016 |
|---|
| 18, Dunloe Avenue903 m away | 38 m² | 86 m² | +48 m² +126% | 2016 |
|---|
| 60, Perth Road994 m away | 96 m² | 144 m² | +48 m² +50% | 2016 |
|---|
| 136, Sirdar Road0 m away | 78 m² | 126 m² | +48 m² +62% | 2014 |
|---|
| 2, Boreham Road429 m away | 43 m² | 91 m² | +48 m² +112% | 2014 |
|---|
| 223, Gladstone Avenue512 m away | 100 m² | 147 m² | +47 m² +47% | 2026 |
|---|
| 149, Russell Avenue341 m away | 131 m² | 178 m² | +47 m² +36% | 2025 |
|---|
| 166, Higham Road702 m away | 87 m² | 134 m² | +47 m² +54% | 2023 |
|---|
| 63, Falkland Road894 m away | 117 m² | 164 m² | +47 m² +40% | 2020 |
|---|
| 102, Harringay Road977 m away | 88 m² | 135 m² | +47 m² +53% | 2020 |
|---|
| 27, Sandringham Road261 m away | 100 m² | 147 m² | +47 m² +47% | 2019 |
|---|
| Flat 3, 5, Belmont Road637 m away | 45 m² | 92 m² | +47 m² +104% | 2018 |
|---|
| 12l, Woodlands Park Road968 m away | 62 m² | 109 m² | +47 m² +76% | 2018 |
|---|
| 148, High Road864 m away | 34 m² | 81 m² | +47 m² +138% | 2015 |
|---|
| 74, Hampden Road983 m away | 62 m² | 109 m² | +47 m² +76% | 2012 |
|---|
| 13, Perth Road796 m away | 119 m² | 165 m² | +46 m² +39% | 2014 |
|---|
| Flat 1, 4, Etherley Road996 m away | 33 m² | 79 m² | +46 m² +139% | 2013 |
|---|
| 22, Park Ridings892 m away | 92 m² | 137 m² | +45 m² +49% | 2026 |
|---|
| 53, Carlingford Road411 m away | 120 m² | 165 m² | +45 m² +38% | 2025 |
|---|
| 28, Lausanne Road984 m away | 53 m² | 98 m² | +45 m² +85% | 2025 |
|---|
| 210, Downhills Park Road312 m away | 92 m² | 137 m² | +45 m² +49% | 2023 |
|---|
| 36, Sydney Road842 m away | 108 m² | 153 m² | +45 m² +42% | 2021 |
|---|
| 51, Topham Square862 m away | 73 m² | 118 m² | +45 m² +62% | 2021 |
|---|
| 6, Waldeck Road504 m away | 117 m² | 162 m² | +45 m² +38% | 2019 |
|---|
| 42b, Park Road907 m away | 53 m² | 98 m² | +45 m² +85% | 2019 |
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| 11, Paisley Road916 m away | 77 m² | 122 m² | +45 m² +58% | 2018 |
|---|
| 78, Hampden Road983 m away | 60 m² | 105 m² | +45 m² +75% | 2014 |
|---|
| 28, Stanmore Road587 m away | 133 m² | 177 m² | +44 m² +33% | 2023 |
|---|
| 108, Sydney Road842 m away | 126 m² | 170 m² | +44 m² +35% | 2023 |
|---|
| 35, Berwick Road936 m away | 92 m² | 136 m² | +44 m² +48% | 2020 |
|---|
| 9, Paisley Road916 m away | 77 m² | 121 m² | +44 m² +57% | 2018 |
|---|
| 46, Alexandra Road841 m away | 67 m² | 111 m² | +44 m² +66% | 2010 |
|---|
| 79l, Carlingford Road411 m away | 68 m² | 111 m² | +43 m² +63% | 2026 |
|---|
| 147, Russell Avenue341 m away | 89 m² | 132 m² | +43 m² +48% | 2022 |
|---|
| 110, Carlingford Road491 m away | 118 m² | 161 m² | +43 m² +36% | 2019 |
|---|
| 9, Spigurnell Road889 m away | 69 m² | 112 m² | +43 m² +62% | 2014 |
|---|
| 196, Lymington Avenue386 m away | 39 m² | 82 m² | +43 m² +110% | 2013 |
|---|
| 62, Perth Road994 m away | 94 m² | 136 m² | +42 m² +45% | 2025 |
|---|
| 201, Langham Road367 m away | 116 m² | 158 m² | +42 m² +36% | 2023 |
|---|
| 132, Hewitt Avenue330 m away | 44 m² | 86 m² | +42 m² +95% | 2021 |
|---|
| 98, Gladstone Avenue482 m away | 63 m² | 105 m² | +42 m² +67% | 2021 |
|---|
| 18, Saxon Road857 m away | 83 m² | 125 m² | +42 m² +51% | 2021 |
|---|
| 31, Dunbar Road888 m away | 90 m² | 132 m² | +42 m² +47% | 2015 |
|---|
| 52, Turnpike Lane747 m away | 60 m² | 102 m² | +42 m² +70% | 2014 |
|---|
| 69, Eldon Road959 m away | 75 m² | 117 m² | +42 m² +56% | 2012 |
|---|
| 141, Farrant Avenue542 m away | 76 m² | 117 m² | +41 m² +54% | 2025 |
|---|
| 26, Stanmore Road587 m away | 127 m² | 168 m² | +41 m² +32% | 2024 |
|---|
| 53, Tower Gardens Road838 m away | 77 m² | 118 m² | +41 m² +53% | 2022 |
|---|
| 85, Carlingford Road411 m away | 36 m² | 77 m² | +41 m² +114% | 2018 |
|---|
| 3, Albany Close874 m away | 57 m² | 97 m² | +40 m² +70% | 2026 |
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| 21, Belmont Avenue418 m away | 35 m² | 75 m² | +40 m² +114% | 2025 |
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| 36, Clonmell Road996 m away | 87 m² | 127 m² | +40 m² +46% | 2024 |
|---|
| 5, Coombe Road735 m away | 84 m² | 124 m² | +40 m² +48% | 2023 |
|---|
| 41, Sirdar Road69 m away | 62 m² | 102 m² | +40 m² +65% | 2022 |
|---|
| 72, Willingdon Road148 m away | 113 m² | 153 m² | +40 m² +35% | 2021 |
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| 79, Fairfax Road943 m away | 101 m² | 141 m² | +40 m² +40% | 2021 |
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| 1, Hastings Road805 m away | 95 m² | 135 m² | +40 m² +42% | 2017 |
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| 10, Hawke Park Road117 m away | 86 m² | 126 m² | +40 m² +47% | 2014 |
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| 22, Hewitt Avenue394 m away | 94 m² | 134 m² | +40 m² +43% | 2014 |
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| 347, Lordship Lane714 m away | 83 m² | 123 m² | +40 m² +48% | 2014 |
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| 42, Glenwood Road967 m away | 57 m² | 97 m² | +40 m² +70% | 2013 |
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| 18, Belmont Avenue418 m away | 107 m² | 147 m² | +40 m² +37% | 2011 |
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| 21, Waldegrave Road638 m away | 107 m² | 146 m² | +39 m² +36% | 2026 |
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| 23, Coleraine Road694 m away | 118 m² | 157 m² | +39 m² +33% | 2024 |
|---|
| 25, Belmont Avenue418 m away | 114 m² | 153 m² | +39 m² +34% | 2021 |
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| 83, Willingdon Road168 m away | 46 m² | 85 m² | +39 m² +85% | 2020 |
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| 67, Raleigh Road781 m away | 128 m² | 167 m² | +39 m² +30% | 2020 |
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| 79, Eldon Road959 m away | 75 m² | 114 m² | +39 m² +52% | 2020 |
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| 153, Boundary Road195 m away | 102 m² | 140 m² | +38 m² +37% | 2026 |
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| 119, Higham Road672 m away | 87 m² | 125 m² | +38 m² +44% | 2026 |
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| 41, Willingdon Road283 m away | 111 m² | 149 m² | +38 m² +34% | 2025 |
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| 79, Moselle Avenue681 m away | 85 m² | 123 m² | +38 m² +45% | 2024 |
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| 43, Mannock Road246 m away | 92 m² | 130 m² | +38 m² +41% | 2019 |
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| 1, Caversham Road793 m away | 87 m² | 125 m² | +38 m² +44% | 2018 |
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| Flat 1, 316, Philip Lane977 m away | 28 m² | 66 m² | +38 m² +136% | 2018 |
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| 69, Westbury Avenue107 m away | 32 m² | 70 m² | +38 m² +119% | 2017 |
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| 37b, Burghley Road787 m away | 70 m² | 108 m² | +38 m² +54% | 2017 |
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| 133b, Sydney Road814 m away | 41 m² | 79 m² | +38 m² +93% | 2015 |
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| 82b, Sydney Road842 m away | 62 m² | 100 m² | +38 m² +61% | 2014 |
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| 93, Granville Road714 m away | 118 m² | 155 m² | +37 m² +31% | 2026 |
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| 20, Clarendon Road911 m away | 75 m² | 112 m² | +37 m² +49% | 2026 |
|---|
| 137, Downhills Way458 m away | 103 m² | 140 m² | +37 m² +36% | 2022 |
|---|
| 89, Belmont Road466 m away | 119 m² | 156 m² | +37 m² +31% | 2021 |
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| 16, Sandra Close716 m away | 84 m² | 121 m² | +37 m² +44% | 2019 |
|---|
| 117, Clonmell Road950 m away | 80 m² | 117 m² | +37 m² +46% | 2019 |
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| 7, Clarendon Road911 m away | 95 m² | 132 m² | +37 m² +39% | 2017 |
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| 93, Langham Road475 m away | 113 m² | 149 m² | +36 m² +32% | 2025 |
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| 85b, Gloucester Road992 m away | 62 m² | 98 m² | +36 m² +58% | 2025 |
|---|
| 35, Homecroft Road940 m away | 91 m² | 127 m² | +36 m² +40% | 2024 |
|---|
| 696, Lordship Lane913 m away | 124 m² | 160 m² | +36 m² +29% | 2022 |
|---|
| 463a, Lordship Lane540 m away | 57 m² | 93 m² | +36 m² +63% | 2018 |
|---|
| 87, Fairfax Road943 m away | 117 m² | 153 m² | +36 m² +31% | 2018 |
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| 50, Lausanne Road984 m away | 69 m² | 105 m² | +36 m² +52% | 2018 |
|---|
| 5, Temple Terrace751 m away | 90 m² | 126 m² | +36 m² +40% | 2017 |
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| 33, Clarendon Road911 m away | 97 m² | 133 m² | +36 m² +37% | 2016 |
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| 91, The Roundway877 m away | 95 m² | 131 m² | +36 m² +38% | 2014 |
|---|
| 8, Ripon Road875 m away | 77 m² | 113 m² | +36 m² +47% | 2012 |
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| 124, Farrant Avenue542 m away | 78 m² | 113 m² | +35 m² +45% | 2026 |
|---|
| 147, Fairfax Road943 m away | 90 m² | 125 m² | +35 m² +39% | 2026 |
|---|
| 10, Downhills Park Road971 m away | 24 m² | 59 m² | +35 m² +146% | 2026 |
|---|
| 64, Clarendon Road911 m away | 85 m² | 120 m² | +35 m² +41% | 2024 |
|---|
| 201, Westbury Avenue467 m away | 109 m² | 144 m² | +35 m² +32% | 2023 |
|---|
| 79, Lausanne Road844 m away | 135 m² | 170 m² | +35 m² +26% | 2023 |
|---|
| 30, Frobisher Road859 m away | 120 m² | 155 m² | +35 m² +29% | 2022 |
|---|
| 130, Fairfax Road965 m away | 96 m² | 131 m² | +35 m² +36% | 2022 |
|---|
| 61, Carlingford Road411 m away | 61 m² | 96 m² | +35 m² +57% | 2021 |
|---|
| 25, Perth Road832 m away | 66 m² | 101 m² | +35 m² +53% | 2020 |
|---|
| 36, Etherley Road996 m away | 152 m² | 187 m² | +35 m² +23% | 2019 |
|---|
| 152, Carlingford Road662 m away | 62 m² | 97 m² | +35 m² +56% | 2018 |
|---|
| 246, Langham Road468 m away | 77 m² | 112 m² | +35 m² +45% | 2014 |
|---|
| 196, Boundary Road404 m away | 106 m² | 141 m² | +35 m² +33% | 2013 |
|---|
| 136, Harringay Road802 m away | 52 m² | 87 m² | +35 m² +67% | 2009 |
|---|
| 645, Lordship Lane780 m away | 86 m² | 120 m² | +34 m² +40% | 2026 |
|---|
| 25, Clonmell Road980 m away | 77 m² | 111 m² | +34 m² +44% | 2026 |
|---|
| 28, Sandford Avenue991 m away | 74 m² | 108 m² | +34 m² +46% | 2024 |
|---|
| 78, Alexandra Road789 m away | 129 m² | 163 m² | +34 m² +26% | 2022 |
|---|
| 248, Langham Road468 m away | 54 m² | 88 m² | +34 m² +63% | 2021 |
|---|
| 412, West Green Road719 m away | 55 m² | 89 m² | +34 m² +62% | 2021 |
|---|
| 35, Graham Road348 m away | 81 m² | 115 m² | +34 m² +42% | 2019 |
|---|
| 65b, Belmont Avenue418 m away | 57 m² | 91 m² | +34 m² +60% | 2017 |
|---|
| 51, Langham Road475 m away | 89 m² | 122 m² | +33 m² +37% | 2026 |
|---|
| 138, Walpole Road530 m away | 104 m² | 137 m² | +33 m² +32% | 2026 |
|---|
| 83, Clonmell Road950 m away | 75 m² | 108 m² | +33 m² +44% | 2025 |
|---|
| 207a, Langham Road442 m away | 59 m² | 92 m² | +33 m² +56% | 2024 |
|---|
| 33, Sirdar Road164 m away | 61 m² | 94 m² | +33 m² +54% | 2023 |
|---|
| 3, Graham Road348 m away | 79 m² | 112 m² | +33 m² +42% | 2023 |
|---|
| 86, Graham Road295 m away | 73 m² | 106 m² | +33 m² +45% | 2021 |
|---|
| 61, Dunbar Road888 m away | 99 m² | 132 m² | +33 m² +33% | 2021 |
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