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 N5 2JS
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 |
|---|---|---|---|---|
| 39, Northolme Road451 m away | 121 m² | 229 m² | +108 m² +89% | 2026 |
| 13, Queen Elizabeths Walk885 m away | 127 m² | 225 m² | +98 m² +77% | 2025 |
| 19, Conewood Street352 m away | 96 m² | 190 m² | +94 m² +98% | 2013 |
| 13, Roseleigh Avenue731 m away | 157 m² | 241 m² | +84 m² +54% | 2025 |
| 24, Adolphus Road722 m away | 71 m² | 155 m² | +84 m² +118% | 2017 |
| 29, Ambler Road442 m away | 81 m² | 163 m² | +82 m² +101% | 2022 |
| 27, Allerton Road762 m away | 153 m² | 234 m² | +81 m² +53% | 2023 |
| 12, Framfield Road917 m away | 57 m² | 138 m² | +81 m² +142% | 2019 |
| 40, Gloucester Drive666 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.
| 250 m² |
| 330 m² |
| +80 m² +32% |
| 2021 |
| 2, Nash Terrace535 m away | 221 m² | 297 m² | +76 m² +34% | 2011 |
|---|
| 61, Romilly Road355 m away | 97 m² | 172 m² | +75 m² +77% | 2024 |
|---|
| 7, Princess Crescent595 m away | 270 m² | 343 m² | +73 m² +27% | 2025 |
|---|
| 27, St Thomas'S Road639 m away | 53 m² | 126 m² | +73 m² +138% | 2023 |
|---|
| 36, Clissold Crescent865 m away | 107 m² | 179 m² | +72 m² +67% | 2025 |
|---|
| 3, Sotheby Road312 m away | 181 m² | 253 m² | +72 m² +40% | 2021 |
|---|
| 39, Burma Road802 m away | 210 m² | 281 m² | +71 m² +34% | 2017 |
|---|
| 92, Aberdeen Park840 m away | 94 m² | 164 m² | +70 m² +74% | 2015 |
|---|
| 91, Aden Grove990 m away | 103 m² | 171 m² | +68 m² +66% | 2022 |
|---|
| 101, Blackstock Road305 m away | 130 m² | 198 m² | +68 m² +52% | 2020 |
|---|
| 39, Elfort Road679 m away | 105 m² | 172 m² | +67 m² +64% | 2024 |
|---|
| 49, Plimsoll Road381 m away | 95 m² | 162 m² | +67 m² +71% | 2009 |
|---|
| 75, Wilberforce Road337 m away | 177 m² | 243 m² | +66 m² +37% | 2024 |
|---|
| Flat 1, 22, Gloucester Drive666 m away | 84 m² | 149 m² | +65 m² +77% | 2026 |
|---|
| 26, Kelvin Road746 m away | 156 m² | 221 m² | +65 m² +42% | 2026 |
|---|
| 72, Allerton Road782 m away | 147 m² | 212 m² | +65 m² +44% | 2016 |
|---|
| 62, Springdale Road891 m away | 53 m² | 118 m² | +65 m² +123% | 2011 |
|---|
| 136, Highbury Hill618 m away | 167 m² | 231 m² | +64 m² +38% | 2014 |
|---|
| 51, Digby Crescent434 m away | 177 m² | 239 m² | +62 m² +35% | 2024 |
|---|
| 246, Albion Road996 m away | 147 m² | 209 m² | +62 m² +42% | 2022 |
|---|
| 73, Sotheby Road431 m away | 185 m² | 246 m² | +61 m² +33% | 2013 |
|---|
| 25, Queen Elizabeths Walk885 m away | 187 m² | 246 m² | +59 m² +32% | 2025 |
|---|
| 63, Aden Grove990 m away | 106 m² | 164 m² | +58 m² +55% | 2025 |
|---|
| 57, Hamilton Park West756 m away | 106 m² | 163 m² | +57 m² +54% | 2022 |
|---|
| 27, Aden Grove990 m away | 104 m² | 161 m² | +57 m² +55% | 2017 |
|---|
| 87b, Petherton Road838 m away | 100 m² | 156 m² | +56 m² +56% | 2025 |
|---|
| 120, Plimsoll Road284 m away | 98 m² | 154 m² | +56 m² +57% | 2023 |
|---|
| 68, Whistler Street973 m away | 55 m² | 111 m² | +56 m² +102% | 2017 |
|---|
| 45, Allerton Road782 m away | 155 m² | 211 m² | +56 m² +36% | 2015 |
|---|
| 47, Monsell Road266 m away | 52 m² | 107 m² | +55 m² +106% | 2018 |
|---|
| 7, Balfour Road788 m away | 149 m² | 203 m² | +54 m² +36% | 2025 |
|---|
| 17, Aden Grove990 m away | 143 m² | 196 m² | +53 m² +37% | 2024 |
|---|
| 31, Chatterton Road216 m away | 102 m² | 155 m² | +53 m² +52% | 2023 |
|---|
| 137, Plimsoll Road284 m away | 99 m² | 151 m² | +52 m² +53% | 2025 |
|---|
| 72, Riversdale Road211 m away | 148 m² | 200 m² | +52 m² +35% | 2020 |
|---|
| 11, Ardilaun Road470 m away | 176 m² | 228 m² | +52 m² +30% | 2015 |
|---|
| 68, Riversdale Road211 m away | 146 m² | 198 m² | +52 m² +36% | 2013 |
|---|
| 8, Gillespie Road228 m away | 140 m² | 190 m² | +50 m² +36% | 2025 |
|---|
| Flat 47, Twyford House, Elwood Street221 m away | 65 m² | 114 m² | +49 m² +75% | 2025 |
|---|
| Flat C, 38, Aberdeen Road566 m away | 58 m² | 107 m² | +49 m² +84% | 2025 |
|---|
| 111, Finsbury Park Road149 m away | 73 m² | 122 m² | +49 m² +67% | 2023 |
|---|
| 129, Riversdale Road275 m away | 58 m² | 107 m² | +49 m² +84% | 2014 |
|---|
| 13, Digby Crescent434 m away | 208 m² | 256 m² | +48 m² +23% | 2025 |
|---|
| 18, Allerton Road762 m away | 158 m² | 206 m² | +48 m² +30% | 2023 |
|---|
| 98, Queen'S Drive361 m away | 73 m² | 120 m² | +47 m² +64% | 2026 |
|---|
| 79, Balfour Road593 m away | 163 m² | 210 m² | +47 m² +29% | 2026 |
|---|
| 4, Avenell Road405 m away | 93 m² | 140 m² | +47 m² +51% | 2025 |
|---|
| 67, Canning Road54 m away | 70 m² | 117 m² | +47 m² +67% | 2024 |
|---|
| 74, Riversdale Road211 m away | 110 m² | 157 m² | +47 m² +43% | 2012 |
|---|
| 73, Clissold Crescent873 m away | 60 m² | 107 m² | +47 m² +78% | 2011 |
|---|
| 204a, Green Lanes616 m away | 84 m² | 130 m² | +46 m² +55% | 2026 |
|---|
| 3, Elfort Road679 m away | 96 m² | 142 m² | +46 m² +48% | 2024 |
|---|
| 26, Gillespie Road228 m away | 94 m² | 140 m² | +46 m² +49% | 2022 |
|---|
| 15, Prah Road553 m away | 136 m² | 182 m² | +46 m² +34% | 2022 |
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| 18, Aden Grove983 m away | 43 m² | 89 m² | +46 m² +107% | 2022 |
|---|
| 97, Plimsoll Road302 m away | 56 m² | 102 m² | +46 m² +82% | 2021 |
|---|
| 53, Highbury Hill823 m away | 304 m² | 350 m² | +46 m² +15% | 2018 |
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| 125, St Thomas'S Road539 m away | 33 m² | 79 m² | +46 m² +139% | 2011 |
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| 103, St Thomas'S Road539 m away | 124 m² | 169 m² | +45 m² +36% | 2024 |
|---|
| Flat 50, 100, Drayton Park768 m away | 78 m² | 123 m² | +45 m² +58% | 2023 |
|---|
| 55, Elfort Road679 m away | 114 m² | 159 m² | +45 m² +39% | 2022 |
|---|
| 18, Clifton Terrace964 m away | 46 m² | 91 m² | +45 m² +98% | 2021 |
|---|
| 3, Coleridge Road824 m away | 270 m² | 314 m² | +44 m² +16% | 2025 |
|---|
| 71, Aden Grove990 m away | 107 m² | 151 m² | +44 m² +41% | 2022 |
|---|
| 9, Monsell Court, 33 - 41, Monsell Road236 m away | 86 m² | 130 m² | +44 m² +51% | 2019 |
|---|
| 11, Alexandra Grove786 m away | 46 m² | 90 m² | +44 m² +96% | 2017 |
|---|
| Flat D, 33, Highbury Park590 m away | 33 m² | 77 m² | +44 m² +133% | 2015 |
|---|
| 33, Ambler Road442 m away | 40 m² | 84 m² | +44 m² +110% | 2013 |
|---|
| 169, Northstand Apartments, Highbury Stadium Square462 m away | 44 m² | 88 m² | +44 m² +100% | 2008 |
|---|
| 20, Highbury Grange635 m away | 49 m² | 92 m² | +43 m² +88% | 2026 |
|---|
| 42, Riversdale Road84 m away | 158 m² | 201 m² | +43 m² +27% | 2024 |
|---|
| 74, Aberdeen Road474 m away | 261 m² | 304 m² | +43 m² +16% | 2022 |
|---|
| 158, Southstand Apartments, Highbury Stadium Square506 m away | 80 m² | 123 m² | +43 m² +54% | 2022 |
|---|
| Flat 2, 109, Queen'S Drive323 m away | 77 m² | 120 m² | +43 m² +56% | 2020 |
|---|
| 52, Romilly Road346 m away | 44 m² | 87 m² | +43 m² +98% | 2020 |
|---|
| 64, Northstand Apartments, Highbury Stadium Square462 m away | 100 m² | 143 m² | +43 m² +43% | 2020 |
|---|
| 103c, Petherton Road838 m away | 39 m² | 82 m² | +43 m² +110% | 2019 |
|---|
| 22, Plimsoll Road386 m away | 115 m² | 158 m² | +43 m² +37% | 2014 |
|---|
| 6, Kelross Road531 m away | 163 m² | 206 m² | +43 m² +26% | 2014 |
|---|
| 7, Framfield Road917 m away | 143 m² | 185 m² | +42 m² +29% | 2025 |
|---|
| 5, Conewood Street277 m away | 113 m² | 155 m² | +42 m² +37% | 2021 |
|---|
| 107, Balfour Road593 m away | 152 m² | 194 m² | +42 m² +28% | 2021 |
|---|
| 36, Somerfield Road525 m away | 32 m² | 74 m² | +42 m² +131% | 2016 |
|---|
| 29, Aberdeen Road712 m away | 45 m² | 87 m² | +42 m² +93% | 2016 |
|---|
| 10, Carysfort Road900 m away | 56 m² | 98 m² | +42 m² +75% | 2012 |
|---|
| 24, Northstand Apartments, Highbury Stadium Square462 m away | 55 m² | 96 m² | +41 m² +75% | 2022 |
|---|
| 17, Wilberforce Road551 m away | 58 m² | 99 m² | +41 m² +71% | 2016 |
|---|
| 44, Riversdale Road84 m away | 170 m² | 211 m² | +41 m² +24% | 2014 |
|---|
| 95, Sotheby Road431 m away | 69 m² | 109 m² | +40 m² +58% | 2023 |
|---|
| 51, Aberdeen Park880 m away | 174 m² | 214 m² | +40 m² +23% | 2023 |
|---|
| 212, Northstand Apartments, Highbury Stadium Square462 m away | 83 m² | 123 m² | +40 m² +48% | 2019 |
|---|
| 257, Southstand Apartments, Highbury Stadium Square506 m away | 83 m² | 123 m² | +40 m² +48% | 2009 |
|---|
| 35, Kelvin Road697 m away | 171 m² | 210 m² | +39 m² +23% | 2025 |
|---|
| 253, Southstand Apartments, Highbury Stadium Square506 m away | 72 m² | 111 m² | +39 m² +54% | 2019 |
|---|
| 88, St Thomas'S Road509 m away | 61 m² | 100 m² | +39 m² +64% | 2019 |
|---|
| 2, Aubert Park515 m away | 164 m² | 203 m² | +39 m² +24% | 2015 |
|---|
| 87, Sotheby Road431 m away | 176 m² | 215 m² | +39 m² +22% | 2013 |
|---|
| 7, Ardilaun Road470 m away | 173 m² | 211 m² | +38 m² +22% | 2025 |
|---|
| 51, Elfort Road679 m away | 136 m² | 174 m² | +38 m² +28% | 2024 |
|---|
| Flat 3, 2, Martineau Road880 m away | 48 m² | 86 m² | +38 m² +79% | 2024 |
|---|
| 52, Aden Grove983 m away | 103 m² | 141 m² | +38 m² +37% | 2023 |
|---|
| Flat 7, 73a, Drayton Park777 m away | 54 m² | 92 m² | +38 m² +70% | 2019 |
|---|
| 23, Gloucester Drive679 m away | 29 m² | 67 m² | +38 m² +131% | 2016 |
|---|
| 56, Drayton Park867 m away | 41 m² | 79 m² | +38 m² +93% | 2012 |
|---|
| 7, Wyatt Road49 m away | 101 m² | 138 m² | +37 m² +37% | 2025 |
|---|
| 28a, Portland Rise856 m away | 69 m² | 106 m² | +37 m² +54% | 2024 |
|---|
| 72, Sotheby Road431 m away | 204 m² | 241 m² | +37 m² +18% | 2022 |
|---|
| 9, Eaststand Apartments, Highbury Stadium Square418 m away | 87 m² | 124 m² | +37 m² +43% | 2009 |
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| 40, Plimsoll Road386 m away | 181 m² | 217 m² | +36 m² +20% | 2026 |
|---|
| 139a, Petherton Road741 m away | 106 m² | 142 m² | +36 m² +34% | 2023 |
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| 25, Peckett Square644 m away | 54 m² | 90 m² | +36 m² +67% | 2019 |
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| 16, Chatterton Road211 m away | 101 m² | 137 m² | +36 m² +36% | 2018 |
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| 86, Gillespie Road228 m away | 57 m² | 93 m² | +36 m² +63% | 2015 |
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| 15, Chatterton Road216 m away | 38 m² | 74 m² | +36 m² +95% | 2012 |
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| 92a, Fonthill Road995 m away | 35 m² | 71 m² | +36 m² +103% | 2010 |
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| 74, Highbury Hill754 m away | 73 m² | 109 m² | +36 m² +49% | 2008 |
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| 10, Travers Road930 m away | 125 m² | 160 m² | +35 m² +28% | 2025 |
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| 147, Northstand Apartments, Highbury Stadium Square462 m away | 87 m² | 122 m² | +35 m² +40% | 2022 |
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| Flat 4, 48, Highbury Hill754 m away | 79 m² | 114 m² | +35 m² +44% | 2022 |
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| 46, Burma Road842 m away | 34 m² | 69 m² | +35 m² +103% | 2021 |
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| 200, Blackstock Road155 m away | 27 m² | 62 m² | +35 m² +130% | 2009 |
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| Flat 8, 212, Green Lanes616 m away | 28 m² | 62 m² | +34 m² +121% | 2025 |
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| 35, Chatterton Road216 m away | 111 m² | 145 m² | +34 m² +31% | 2024 |
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| 48, Gloucester Drive666 m away | 79 m² | 113 m² | +34 m² +43% | 2024 |
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| 1, Cobble Mews170 m away | 74 m² | 108 m² | +34 m² +46% | 2022 |
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| 36, Leconfield Road972 m away | 154 m² | 188 m² | +34 m² +22% | 2022 |
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| 11, Northolme Road378 m away | 59 m² | 93 m² | +34 m² +58% | 2015 |
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| 13, Coleridge Road824 m away | 51 m² | 85 m² | +34 m² +67% | 2015 |
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| 71, Kelross Road529 m away | 98 m² | 132 m² | +34 m² +35% | 2013 |
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| 62, Carysfort Road764 m away | 49 m² | 83 m² | +34 m² +69% | 2013 |
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| 40, Digby Crescent393 m away | 56 m² | 90 m² | +34 m² +61% | 2012 |
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| Flat 2, 26, Portland Rise856 m away | 29 m² | 63 m² | +34 m² +117% | 2012 |
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| 235, Blackstock Road99 m away | 36 m² | 70 m² | +34 m² +94% | 2011 |
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| 40, Chatterton Road211 m away | 109 m² | 142 m² | +33 m² +30% | 2022 |
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| 2, Portland Rise856 m away | 56 m² | 89 m² | +33 m² +59% | 2022 |
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| Flat K, Mulberry Court, 2, Highbury Hill864 m away | 74 m² | 107 m² | +33 m² +45% | 2022 |
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| 64, Elwood Street348 m away | 101 m² | 134 m² | +33 m² +33% | 2021 |
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| 133, Green Lanes790 m away | 55 m² | 88 m² | +33 m² +60% | 2020 |
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| 81, Carysfort Road778 m away | 60 m² | 93 m² | +33 m² +55% | 2019 |
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| 113a, Green Lanes790 m away | 96 m² | 129 m² | +33 m² +34% | 2018 |
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| 59, Kelvin Road697 m away | 181 m² | 214 m² | +33 m² +18% | 2017 |
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| 140b, Blackstock Road174 m away | 49 m² | 82 m² | +33 m² +67% | 2016 |
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| 12, Riversdale Road84 m away | 34 m² | 67 m² | +33 m² +97% | 2015 |
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| 16, Burma Road842 m away | 173 m² | 205 m² | +32 m² +18% | 2026 |
|---|
| 17, Legard Road323 m away | 107 m² | 139 m² | +32 m² +30% | 2023 |
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| 15, Legard Road323 m away | 99 m² | 131 m² | +32 m² +32% | 2023 |
|---|
| 192, Drayton Park652 m away | 140 m² | 172 m² | +32 m² +23% | 2020 |
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| Flat 1, 127a, St Thomas'S Road532 m away | 103 m² | 135 m² | +32 m² +31% | 2018 |
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| 57, Clissold Crescent873 m away | 56 m² | 88 m² | +32 m² +57% | 2015 |
|---|
| 28, Legard Road323 m away | 98 m² | 130 m² | +32 m² +33% | 2011 |
|---|
| 22, Digby Crescent393 m away | 54 m² | 86 m² | +32 m² +59% | 2009 |
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| 16, Melody Lane884 m away | 181 m² | 212 m² | +31 m² +17% | 2026 |
|---|
| 63, Romilly Road355 m away | 124 m² | 155 m² | +31 m² +25% | 2020 |
|---|
| Flat A, 20, Yonge Park859 m away | 64 m² | 95 m² | +31 m² +48% | 2020 |
|---|
| 156, Blackstock Road116 m away | 44 m² | 75 m² | +31 m² +70% | 2019 |
|---|
| Flat 7, Park House, 55, Highbury Park547 m away | 61 m² | 92 m² | +31 m² +51% | 2019 |
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| 33, Allerton Road762 m away | 54 m² | 85 m² | +31 m² +57% | 2019 |
|---|
| 49, Medina Road908 m away | 148 m² | 179 m² | +31 m² +21% | 2019 |
|---|
| 9, Aubert Road500 m away | 185 m² | 216 m² | +31 m² +17% | 2016 |
|---|
| Flat 5, 100, Drayton Park768 m away | 56 m² | 87 m² | +31 m² +55% | 2014 |
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| 26, Mountgrove Road233 m away | 55 m² | 86 m² | +31 m² +56% | 2012 |
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| 108, Myddleton Avenue553 m away | 106 m² | 136 m² | +30 m² +28% | 2024 |
|---|
| 21, Canning Road54 m away | 100 m² | 130 m² | +30 m² +30% | 2023 |
|---|
| Flat 2, 58, Ambler Road456 m away | 85 m² | 115 m² | +30 m² +35% | 2022 |
|---|
| 60, Elwood Street348 m away | 103 m² | 133 m² | +30 m² +29% | 2019 |
|---|
| 285, Stoke Newington Church Street606 m away | 43 m² | 73 m² | +30 m² +70% | 2013 |
|---|
| 62, Blackstock Road533 m away | 26 m² | 56 m² | +30 m² +115% | 2008 |
|---|
| 73b, Kelvin Road788 m away | 106 m² | 135 m² | +29 m² +27% | 2025 |
|---|
| 26, Romilly Road346 m away | 54 m² | 83 m² | +29 m² +54% | 2022 |
|---|
| 109, Eaststand Apartments, Highbury Stadium Square418 m away | 120 m² | 149 m² | +29 m² +24% | 2020 |
|---|
| 58, Elfort Road652 m away | 76 m² | 105 m² | +29 m² +38% | 2018 |
|---|
| 143, Isledon Road768 m away | 33 m² | 62 m² | +29 m² +88% | 2018 |
|---|
| 89, Lordship Park940 m away | 66 m² | 95 m² | +29 m² +44% | 2018 |
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| 91, Lordship Park940 m away | 66 m² | 95 m² | +29 m² +44% | 2018 |
|---|
| 1, Elphinstone Street381 m away | 140 m² | 169 m² | +29 m² +21% | 2017 |
|---|
| 35, Yonge Park838 m away | 38 m² | 67 m² | +29 m² +76% | 2009 |
|---|
| 43a, Gloucester Drive742 m away | 61 m² | 89 m² | +28 m² +46% | 2025 |
|---|
| 127, Green Lanes790 m away | 36 m² | 64 m² | +28 m² +78% | 2024 |
|---|
| 2, Medina Road897 m away | 137 m² | 165 m² | +28 m² +20% | 2024 |
|---|
| 291, Stoke Newington Church Street606 m away | 115 m² | 143 m² | +28 m² +24% | 2021 |
|---|
| 4, Framfield Road917 m away | 81 m² | 109 m² | +28 m² +35% | 2020 |
|---|
| 59, Riversdale Road122 m away | 147 m² | 175 m² | +28 m² +19% | 2015 |
|---|
| 65, Blackstock Road305 m away | 40 m² | 68 m² | +28 m² +70% | 2015 |
|---|
| 163, Green Lanes639 m away | 121 m² | 149 m² | +28 m² +23% | 2013 |
|---|
| 85, Lordship Park940 m away | 67 m² | 94 m² | +27 m² +40% | 2023 |
|---|
| 69a, Avenell Road384 m away | 49 m² | 76 m² | +27 m² +55% | 2022 |
|---|
| Flat B, 37, St Thomas'S Road639 m away | 58 m² | 85 m² | +27 m² +47% | 2022 |
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| Flat 9, Milner Building, 1, Piano Lane821 m away | 83 m² | 110 m² | +27 m² +33% | 2021 |
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| Flat 3, 57, Gloucester Drive742 m away | 78 m² | 105 m² | +27 m² +35% | 2019 |
|---|
| 21a, Mountgrove Road182 m away | 52 m² | 79 m² | +27 m² +52% | 2018 |
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| 12, Aden Grove983 m away | 48 m² | 75 m² | +27 m² +56% | 2018 |
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