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 2AW
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 |
|---|---|---|---|---|
| 53, Londesborough Road903 m away | 91 m² | 220 m² | +129 m² +142% | 2025 |
| 2, Baalbec Road895 m away | 96 m² | 205 m² | +109 m² +114% | 2023 |
| 64, Pyrland Road822 m away | 202 m² | 311 m² | +109 m² +54% | 2021 |
| 39, Northolme Road80 m away | 121 m² | 229 m² | +108 m² +89% | 2026 |
| 19, Conewood Street507 m away | 96 m² | 190 m² | +94 m² +98% | 2013 |
| 13, Roseleigh Avenue615 m away | 157 m² | 241 m² | +84 m² +54% | 2025 |
| 176, Albion Road795 m away | 61 m² | 144 m² | +83 m² +136% | 2022 |
| 29, Ambler Road865 m away | 81 m² | 163 m² | +82 m² +101% | 2022 |
| 27, Allerton Road925 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.
| 153 m² |
| 234 m² |
| +81 m² +53% |
| 2023 |
| 12, Framfield Road822 m away | 57 m² | 138 m² | +81 m² +142% | 2019 |
|---|
| Top Floor Flat, 129, Grosvenor Avenue971 m away | 53 m² | 132 m² | +79 m² +149% | 2025 |
|---|
| 2, Nash Terrace440 m away | 221 m² | 297 m² | +76 m² +34% | 2011 |
|---|
| 61, Romilly Road765 m away | 97 m² | 172 m² | +75 m² +77% | 2024 |
|---|
| 70, Sandbrook Road944 m away | 88 m² | 163 m² | +75 m² +85% | 2019 |
|---|
| 7, Princess Crescent990 m away | 270 m² | 343 m² | +73 m² +27% | 2025 |
|---|
| 36, Clissold Crescent483 m away | 107 m² | 179 m² | +72 m² +67% | 2025 |
|---|
| 3, Sotheby Road208 m away | 181 m² | 253 m² | +72 m² +40% | 2021 |
|---|
| 39, Burma Road401 m away | 210 m² | 281 m² | +71 m² +34% | 2017 |
|---|
| 55, Winston Road597 m away | 92 m² | 162 m² | +70 m² +76% | 2021 |
|---|
| 92, Aberdeen Park479 m away | 94 m² | 164 m² | +70 m² +74% | 2015 |
|---|
| 51, Poets Road774 m away | 159 m² | 227 m² | +68 m² +43% | 2024 |
|---|
| 91, Aden Grove570 m away | 103 m² | 171 m² | +68 m² +66% | 2022 |
|---|
| 101, Blackstock Road736 m away | 130 m² | 198 m² | +68 m² +52% | 2020 |
|---|
| 39, Elfort Road831 m away | 105 m² | 172 m² | +67 m² +64% | 2024 |
|---|
| 49, Plimsoll Road785 m away | 95 m² | 162 m² | +67 m² +71% | 2009 |
|---|
| 75, Wilberforce Road753 m away | 177 m² | 243 m² | +66 m² +37% | 2024 |
|---|
| 26, Kelvin Road459 m away | 156 m² | 221 m² | +65 m² +42% | 2026 |
|---|
| 32, Petherton Road665 m away | 46 m² | 111 m² | +65 m² +141% | 2022 |
|---|
| 102, Milton Grove753 m away | 45 m² | 110 m² | +65 m² +144% | 2021 |
|---|
| 72, Allerton Road955 m away | 147 m² | 212 m² | +65 m² +44% | 2016 |
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| 62, Springdale Road475 m away | 53 m² | 118 m² | +65 m² +123% | 2011 |
|---|
| 27, Beresford Road905 m away | 140 m² | 204 m² | +64 m² +46% | 2023 |
|---|
| 136, Highbury Hill740 m away | 167 m² | 231 m² | +64 m² +38% | 2014 |
|---|
| 74, Winston Road681 m away | 97 m² | 160 m² | +63 m² +65% | 2024 |
|---|
| 51, Digby Crescent723 m away | 177 m² | 239 m² | +62 m² +35% | 2024 |
|---|
| 246, Albion Road803 m away | 147 m² | 209 m² | +62 m² +42% | 2022 |
|---|
| 72, Sandbrook Road944 m away | 89 m² | 151 m² | +62 m² +70% | 2019 |
|---|
| 73, Sotheby Road41 m away | 185 m² | 246 m² | +61 m² +33% | 2013 |
|---|
| 54, Milton Grove753 m away | 123 m² | 182 m² | +59 m² +48% | 2026 |
|---|
| 63, Aden Grove570 m away | 106 m² | 164 m² | +58 m² +55% | 2025 |
|---|
| 57, Hamilton Park West695 m away | 106 m² | 163 m² | +57 m² +54% | 2022 |
|---|
| 27, Aden Grove570 m away | 104 m² | 161 m² | +57 m² +55% | 2017 |
|---|
| 87b, Petherton Road414 m away | 100 m² | 156 m² | +56 m² +56% | 2025 |
|---|
| 120, Plimsoll Road568 m away | 98 m² | 154 m² | +56 m² +57% | 2023 |
|---|
| 68, Whistler Street903 m away | 55 m² | 111 m² | +56 m² +102% | 2017 |
|---|
| 45, Allerton Road955 m away | 155 m² | 211 m² | +56 m² +36% | 2015 |
|---|
| 164, Albion Road769 m away | 66 m² | 121 m² | +55 m² +83% | 2026 |
|---|
| 32, Oldfield Road974 m away | 95 m² | 150 m² | +55 m² +58% | 2024 |
|---|
| 17, Baalbec Road895 m away | 202 m² | 257 m² | +55 m² +27% | 2020 |
|---|
| 47, Monsell Road668 m away | 52 m² | 107 m² | +55 m² +106% | 2018 |
|---|
| 7, Balfour Road416 m away | 149 m² | 203 m² | +54 m² +36% | 2025 |
|---|
| 2, Harcombe Road910 m away | 133 m² | 187 m² | +54 m² +41% | 2023 |
|---|
| 17, Aden Grove570 m away | 143 m² | 196 m² | +53 m² +37% | 2024 |
|---|
| 31, Chatterton Road623 m away | 102 m² | 155 m² | +53 m² +52% | 2023 |
|---|
| 137, Plimsoll Road568 m away | 99 m² | 151 m² | +52 m² +53% | 2025 |
|---|
| 72, Riversdale Road353 m away | 148 m² | 200 m² | +52 m² +35% | 2020 |
|---|
| Flat 7, 45, Petherton Road675 m away | 35 m² | 87 m² | +52 m² +149% | 2017 |
|---|
| 11, Ardilaun Road234 m away | 176 m² | 228 m² | +52 m² +30% | 2015 |
|---|
| 68, Riversdale Road353 m away | 146 m² | 198 m² | +52 m² +36% | 2013 |
|---|
| 33, Clonbrock Road927 m away | 90 m² | 142 m² | +52 m² +58% | 2011 |
|---|
| 69, Poets Road774 m away | 154 m² | 205 m² | +51 m² +33% | 2026 |
|---|
| 8, Gillespie Road596 m away | 140 m² | 190 m² | +50 m² +36% | 2025 |
|---|
| 23, Scholars Place997 m away | 48 m² | 98 m² | +50 m² +104% | 2021 |
|---|
| Flat C, 38, Aberdeen Road230 m away | 58 m² | 107 m² | +49 m² +84% | 2025 |
|---|
| Flat 47, Twyford House, Elwood Street495 m away | 65 m² | 114 m² | +49 m² +75% | 2025 |
|---|
| 111, Finsbury Park Road563 m away | 73 m² | 122 m² | +49 m² +67% | 2023 |
|---|
| 114, Hawksley Road859 m away | 103 m² | 152 m² | +49 m² +48% | 2021 |
|---|
| 61, Hawksley Road929 m away | 91 m² | 140 m² | +49 m² +54% | 2021 |
|---|
| 129, Riversdale Road332 m away | 58 m² | 107 m² | +49 m² +84% | 2014 |
|---|
| 13, Digby Crescent723 m away | 208 m² | 256 m² | +48 m² +23% | 2025 |
|---|
| 18, Allerton Road925 m away | 158 m² | 206 m² | +48 m² +30% | 2023 |
|---|
| 32a, Pyrland Road822 m away | 75 m² | 123 m² | +48 m² +64% | 2015 |
|---|
| 79, Balfour Road211 m away | 163 m² | 210 m² | +47 m² +29% | 2026 |
|---|
| 98, Queen'S Drive734 m away | 73 m² | 120 m² | +47 m² +64% | 2026 |
|---|
| 4, Avenell Road736 m away | 93 m² | 140 m² | +47 m² +51% | 2025 |
|---|
| 67, Canning Road420 m away | 70 m² | 117 m² | +47 m² +67% | 2024 |
|---|
| 16, Newington Green926 m away | 42 m² | 89 m² | +47 m² +112% | 2023 |
|---|
| 15, Oldfield Road1000 m away | 101 m² | 148 m² | +47 m² +47% | 2019 |
|---|
| 74, Riversdale Road353 m away | 110 m² | 157 m² | +47 m² +43% | 2012 |
|---|
| 73, Clissold Crescent502 m away | 60 m² | 107 m² | +47 m² +78% | 2011 |
|---|
| 204a, Green Lanes825 m away | 84 m² | 130 m² | +46 m² +55% | 2026 |
|---|
| 3, Elfort Road831 m away | 96 m² | 142 m² | +46 m² +48% | 2024 |
|---|
| 139, Shakspeare Walk842 m away | 125 m² | 171 m² | +46 m² +37% | 2024 |
|---|
| 18, Aden Grove555 m away | 43 m² | 89 m² | +46 m² +107% | 2022 |
|---|
| 26, Gillespie Road596 m away | 94 m² | 140 m² | +46 m² +49% | 2022 |
|---|
| 15, Prah Road967 m away | 136 m² | 182 m² | +46 m² +34% | 2022 |
|---|
| 97, Plimsoll Road672 m away | 56 m² | 102 m² | +46 m² +82% | 2021 |
|---|
| 40, Battledean Road930 m away | 128 m² | 174 m² | +46 m² +36% | 2021 |
|---|
| 53, Highbury Hill713 m away | 304 m² | 350 m² | +46 m² +15% | 2018 |
|---|
| 125, St Thomas'S Road918 m away | 33 m² | 79 m² | +46 m² +139% | 2011 |
|---|
| 103, St Thomas'S Road918 m away | 124 m² | 169 m² | +45 m² +36% | 2024 |
|---|
| Flat 50, 100, Drayton Park850 m away | 78 m² | 123 m² | +45 m² +58% | 2023 |
|---|
| 13, Lidfield Road630 m away | 106 m² | 151 m² | +45 m² +42% | 2022 |
|---|
| 55, Elfort Road831 m away | 114 m² | 159 m² | +45 m² +39% | 2022 |
|---|
| 27, Poets Road648 m away | 166 m² | 211 m² | +45 m² +27% | 2017 |
|---|
| 117, Albion Road656 m away | 170 m² | 214 m² | +44 m² +26% | 2024 |
|---|
| 71, Aden Grove570 m away | 107 m² | 151 m² | +44 m² +41% | 2022 |
|---|
| Flat 5, 142, Mildmay Road976 m away | 43 m² | 87 m² | +44 m² +102% | 2021 |
|---|
| 9, Oldfield Road1000 m away | 82 m² | 126 m² | +44 m² +54% | 2021 |
|---|
| 9, Monsell Court, 33 - 41, Monsell Road645 m away | 86 m² | 130 m² | +44 m² +51% | 2019 |
|---|
| Flat D, 33, Highbury Park439 m away | 33 m² | 77 m² | +44 m² +133% | 2015 |
|---|
| 70, Allen Road803 m away | 43 m² | 87 m² | +44 m² +102% | 2014 |
|---|
| 33, Ambler Road865 m away | 40 m² | 84 m² | +44 m² +110% | 2013 |
|---|
| 169, Northstand Apartments, Highbury Stadium Square708 m away | 44 m² | 88 m² | +44 m² +100% | 2008 |
|---|
| 20, Highbury Grange317 m away | 49 m² | 92 m² | +43 m² +88% | 2026 |
|---|
| 42, Riversdale Road351 m away | 158 m² | 201 m² | +43 m² +27% | 2024 |
|---|
| 74, Aberdeen Road171 m away | 261 m² | 304 m² | +43 m² +16% | 2022 |
|---|
| 158, Southstand Apartments, Highbury Stadium Square606 m away | 80 m² | 123 m² | +43 m² +54% | 2022 |
|---|
| 3c, Petherton Road675 m away | 101 m² | 144 m² | +43 m² +43% | 2022 |
|---|
| 64, Northstand Apartments, Highbury Stadium Square708 m away | 100 m² | 143 m² | +43 m² +43% | 2020 |
|---|
| Flat 2, 109, Queen'S Drive711 m away | 77 m² | 120 m² | +43 m² +56% | 2020 |
|---|
| 52, Romilly Road764 m away | 44 m² | 87 m² | +43 m² +98% | 2020 |
|---|
| 103c, Petherton Road414 m away | 39 m² | 82 m² | +43 m² +110% | 2019 |
|---|
| 6, Kelross Road148 m away | 163 m² | 206 m² | +43 m² +26% | 2014 |
|---|
| 22, Plimsoll Road777 m away | 115 m² | 158 m² | +43 m² +37% | 2014 |
|---|
| 68, Grosvenor Avenue912 m away | 35 m² | 78 m² | +43 m² +123% | 2012 |
|---|
| 29a, Grosvenor Avenue957 m away | 55 m² | 97 m² | +42 m² +76% | 2026 |
|---|
| 7, Framfield Road822 m away | 143 m² | 185 m² | +42 m² +29% | 2025 |
|---|
| 60, Winston Road681 m away | 99 m² | 141 m² | +42 m² +42% | 2024 |
|---|
| 107, Balfour Road211 m away | 152 m² | 194 m² | +42 m² +28% | 2021 |
|---|
| 5, Conewood Street401 m away | 113 m² | 155 m² | +42 m² +37% | 2021 |
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| 54, Hawksley Road956 m away | 79 m² | 121 m² | +42 m² +53% | 2020 |
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| 29, Aberdeen Road392 m away | 45 m² | 87 m² | +42 m² +93% | 2016 |
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| 36, Somerfield Road945 m away | 32 m² | 74 m² | +42 m² +131% | 2016 |
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| 10, Carysfort Road537 m away | 56 m² | 98 m² | +42 m² +75% | 2012 |
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| 72, Allen Road803 m away | 35 m² | 77 m² | +42 m² +120% | 2011 |
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| 105, Albion Road656 m away | 166 m² | 207 m² | +41 m² +25% | 2022 |
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| 24, Northstand Apartments, Highbury Stadium Square708 m away | 55 m² | 96 m² | +41 m² +75% | 2022 |
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| 122, Calabria Road963 m away | 60 m² | 101 m² | +41 m² +68% | 2022 |
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| 67, Oldfield Road1000 m away | 101 m² | 142 m² | +41 m² +41% | 2020 |
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| 17, Wilberforce Road976 m away | 58 m² | 99 m² | +41 m² +71% | 2016 |
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| 44, Riversdale Road351 m away | 170 m² | 211 m² | +41 m² +24% | 2014 |
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| 7, Winston Road679 m away | 100 m² | 140 m² | +40 m² +40% | 2024 |
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| 1, Ayrsome Road989 m away | 73 m² | 113 m² | +40 m² +55% | 2024 |
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| 95, Sotheby Road41 m away | 69 m² | 109 m² | +40 m² +58% | 2023 |
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| 51, Aberdeen Park550 m away | 174 m² | 214 m² | +40 m² +23% | 2023 |
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| 29, Sandbrook Road881 m away | 100 m² | 140 m² | +40 m² +40% | 2023 |
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| 212, Northstand Apartments, Highbury Stadium Square708 m away | 83 m² | 123 m² | +40 m² +48% | 2019 |
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| 58, Winston Road681 m away | 89 m² | 129 m² | +40 m² +45% | 2011 |
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| 257, Southstand Apartments, Highbury Stadium Square606 m away | 83 m² | 123 m² | +40 m² +48% | 2009 |
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| 18, Woodlea Road918 m away | 103 m² | 142 m² | +39 m² +38% | 2026 |
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| 35, Kelvin Road413 m away | 171 m² | 210 m² | +39 m² +23% | 2025 |
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| 253, Southstand Apartments, Highbury Stadium Square606 m away | 72 m² | 111 m² | +39 m² +54% | 2019 |
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| 88, St Thomas'S Road892 m away | 61 m² | 100 m² | +39 m² +64% | 2019 |
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| 2, Aubert Park446 m away | 164 m² | 203 m² | +39 m² +24% | 2015 |
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| 87, Sotheby Road41 m away | 176 m² | 215 m² | +39 m² +22% | 2013 |
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| 22, Oldfield Road974 m away | 101 m² | 140 m² | +39 m² +39% | 2012 |
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| 7, Ardilaun Road234 m away | 173 m² | 211 m² | +38 m² +22% | 2025 |
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| 51, Elfort Road831 m away | 136 m² | 174 m² | +38 m² +28% | 2024 |
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| Flat 3, 2, Martineau Road855 m away | 48 m² | 86 m² | +38 m² +79% | 2024 |
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| 52, Aden Grove555 m away | 103 m² | 141 m² | +38 m² +37% | 2023 |
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| Flat 7, 73a, Drayton Park893 m away | 54 m² | 92 m² | +38 m² +70% | 2019 |
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| 56, Drayton Park880 m away | 41 m² | 79 m² | +38 m² +93% | 2012 |
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| 7, Wyatt Road424 m away | 101 m² | 138 m² | +37 m² +37% | 2025 |
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| 72, Sotheby Road41 m away | 204 m² | 241 m² | +37 m² +18% | 2022 |
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| 9, Eaststand Apartments, Highbury Stadium Square604 m away | 87 m² | 124 m² | +37 m² +43% | 2009 |
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| 40, Plimsoll Road777 m away | 181 m² | 217 m² | +36 m² +20% | 2026 |
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| 139a, Petherton Road310 m away | 106 m² | 142 m² | +36 m² +34% | 2023 |
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| 6, Harcombe Road910 m away | 109 m² | 145 m² | +36 m² +33% | 2023 |
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| 7, Highbury Terrace Mews920 m away | 92 m² | 128 m² | +36 m² +39% | 2023 |
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| Flat 5, 143, Albion Road742 m away | 60 m² | 96 m² | +36 m² +60% | 2022 |
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| 126, Albion Road676 m away | 104 m² | 140 m² | +36 m² +35% | 2020 |
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| 25, Peckett Square406 m away | 54 m² | 90 m² | +36 m² +67% | 2019 |
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| 16, Chatterton Road604 m away | 101 m² | 137 m² | +36 m² +36% | 2018 |
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| 58, Green Lanes594 m away | 52 m² | 88 m² | +36 m² +69% | 2017 |
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| 86, Gillespie Road596 m away | 57 m² | 93 m² | +36 m² +63% | 2015 |
|---|
| 15, Chatterton Road623 m away | 38 m² | 74 m² | +36 m² +95% | 2012 |
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| 74, Highbury Hill766 m away | 73 m² | 109 m² | +36 m² +49% | 2008 |
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| 147, Northstand Apartments, Highbury Stadium Square708 m away | 87 m² | 122 m² | +35 m² +40% | 2022 |
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| Flat 4, 48, Highbury Hill766 m away | 79 m² | 114 m² | +35 m² +44% | 2022 |
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| 116, Calabria Road963 m away | 165 m² | 200 m² | +35 m² +21% | 2022 |
|---|
| 46, Burma Road426 m away | 34 m² | 69 m² | +35 m² +103% | 2021 |
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| 21, Battledean Road945 m away | 155 m² | 190 m² | +35 m² +23% | 2021 |
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| The Quarters, 94b, Hawksley Road956 m away | 92 m² | 127 m² | +35 m² +38% | 2017 |
|---|
| 200, Blackstock Road428 m away | 27 m² | 62 m² | +35 m² +130% | 2009 |
|---|
| Flat 8, 212, Green Lanes825 m away | 28 m² | 62 m² | +34 m² +121% | 2025 |
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| Flat 24, Ormond House, Lordship Road969 m away | 60 m² | 94 m² | +34 m² +57% | 2025 |
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| 35, Chatterton Road623 m away | 111 m² | 145 m² | +34 m² +31% | 2024 |
|---|
| 1, Cobble Mews504 m away | 74 m² | 108 m² | +34 m² +46% | 2022 |
|---|
| 36, Leconfield Road546 m away | 154 m² | 188 m² | +34 m² +22% | 2022 |
|---|
| 11, Northolme Road218 m away | 59 m² | 93 m² | +34 m² +58% | 2015 |
|---|
| 71, Kelross Road286 m away | 98 m² | 132 m² | +34 m² +35% | 2013 |
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| 62, Carysfort Road406 m away | 49 m² | 83 m² | +34 m² +69% | 2013 |
|---|
| 40, Digby Crescent691 m away | 56 m² | 90 m² | +34 m² +61% | 2012 |
|---|
| 235, Blackstock Road414 m away | 36 m² | 70 m² | +34 m² +94% | 2011 |
|---|
| 21, Church Walk747 m away | 36 m² | 69 m² | +33 m² +92% | 2026 |
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| 40, Chatterton Road604 m away | 109 m² | 142 m² | +33 m² +30% | 2022 |
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| Flat K, Mulberry Court, 2, Highbury Hill672 m away | 74 m² | 107 m² | +33 m² +45% | 2022 |
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| 64, Elwood Street600 m away | 101 m² | 134 m² | +33 m² +33% | 2021 |
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| 13, Ayrsome Road989 m away | 71 m² | 104 m² | +33 m² +46% | 2021 |
|---|
| 133, Green Lanes359 m away | 55 m² | 88 m² | +33 m² +60% | 2020 |
|---|
| 81, Carysfort Road429 m away | 60 m² | 93 m² | +33 m² +55% | 2019 |
|---|
| 113a, Green Lanes359 m away | 96 m² | 129 m² | +33 m² +34% | 2018 |
|---|
| 59, Kelvin Road413 m away | 181 m² | 214 m² | +33 m² +18% | 2017 |
|---|
| 140b, Blackstock Road604 m away | 49 m² | 82 m² | +33 m² +67% | 2016 |
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| 12, Riversdale Road351 m away | 34 m² | 67 m² | +33 m² +97% | 2015 |
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| 54, Ferntower Road749 m away | 160 m² | 193 m² | +33 m² +21% | 2010 |
|---|
| 16, Burma Road426 m away | 173 m² | 205 m² | +32 m² +18% | 2026 |
|---|
| 10, Harcombe Road910 m away | 105 m² | 137 m² | +32 m² +30% | 2024 |
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| 17, Legard Road413 m away | 107 m² | 139 m² | +32 m² +30% | 2023 |
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