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 N13 5LE
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 |
|---|---|---|---|---|
| 18, Hamilton Crescent202 m away | 75 m² | 180 m² | +105 m² +140% | 2021 |
| 1, Mitchell Road821 m away | 98 m² | 197 m² | +99 m² +101% | 2024 |
| 45, Madeira Road629 m away | 61 m² | 147 m² | +86 m² +141% | 2021 |
| 15, Broomfield Lane708 m away | 108 m² | 194 m² | +86 m² +80% | 2021 |
| 57, Chimes Avenue296 m away | 117 m² | 197 m² | +80 m² +68% | 2025 |
| 139, Hazelwood Lane504 m away | 93 m² | 170 m² | +77 m² +83% | 2015 |
| 11, Grovelands Road597 m away | 166 m² | 243 m² | +77 m² +46% | 2015 |
| 2, Westminster Drive981 m away | 109 m² | 185 m² | +76 m² +70% | 2026 |
| 113, Powys Lane947 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.
| 202 m² |
| 274 m² |
| +72 m² +36% |
| 2023 |
| 78, Ulleswater Road897 m away | 72 m² | 144 m² | +72 m² +100% | 2022 |
|---|
| 115, Powys Lane947 m away | 157 m² | 229 m² | +72 m² +46% | 2011 |
|---|
| 36, Melville Gardens529 m away | 97 m² | 168 m² | +71 m² +73% | 2017 |
|---|
| 2, Meadowcroft Road973 m away | 116 m² | 186 m² | +70 m² +60% | 2025 |
|---|
| 93, Derwent Road835 m away | 151 m² | 221 m² | +70 m² +46% | 2022 |
|---|
| 67, Caversham Avenue745 m away | 146 m² | 215 m² | +69 m² +47% | 2020 |
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| 4, Norfolk Avenue993 m away | 124 m² | 193 m² | +69 m² +56% | 2020 |
|---|
| 5, Palmerston Crescent479 m away | 143 m² | 210 m² | +67 m² +47% | 2023 |
|---|
| 121, Princes Avenue592 m away | 91 m² | 158 m² | +67 m² +74% | 2019 |
|---|
| 35, Grenoble Gardens734 m away | 94 m² | 161 m² | +67 m² +71% | 2019 |
|---|
| 33, Doveridge Gardens535 m away | 120 m² | 185 m² | +65 m² +54% | 2025 |
|---|
| 14, Park Avenue419 m away | 65 m² | 130 m² | +65 m² +100% | 2011 |
|---|
| 39, Windsor Road487 m away | 117 m² | 181 m² | +64 m² +55% | 2026 |
|---|
| 124, Powys Lane979 m away | 149 m² | 213 m² | +64 m² +43% | 2024 |
|---|
| 28, Grenoble Gardens770 m away | 93 m² | 156 m² | +63 m² +68% | 2022 |
|---|
| 2, Norfolk Avenue993 m away | 126 m² | 189 m² | +63 m² +50% | 2021 |
|---|
| 34, Broomfield Avenue510 m away | 99 m² | 162 m² | +63 m² +64% | 2018 |
|---|
| 81, Upsdell Avenue813 m away | 96 m² | 159 m² | +63 m² +66% | 2018 |
|---|
| 1, Crestbrook Avenue847 m away | 89 m² | 151 m² | +62 m² +70% | 2023 |
|---|
| 166, Tottenhall Road776 m away | 103 m² | 165 m² | +62 m² +60% | 2021 |
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| 40, River Avenue898 m away | 113 m² | 174 m² | +61 m² +54% | 2025 |
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| 14, Munster Gardens778 m away | 116 m² | 176 m² | +60 m² +52% | 2024 |
|---|
| 185, Princes Avenue636 m away | 48 m² | 108 m² | +60 m² +125% | 2018 |
|---|
| 9, Wentworth Gardens605 m away | 110 m² | 169 m² | +59 m² +54% | 2024 |
|---|
| 32, Munster Gardens778 m away | 98 m² | 157 m² | +59 m² +60% | 2021 |
|---|
| 11, Windsor Road487 m away | 99 m² | 158 m² | +59 m² +60% | 2020 |
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| 88a, New River Crescent581 m away | 57 m² | 115 m² | +58 m² +102% | 2025 |
|---|
| 26, Broomfield Lane708 m away | 147 m² | 205 m² | +58 m² +39% | 2024 |
|---|
| 12, Park Avenue419 m away | 61 m² | 119 m² | +58 m² +95% | 2021 |
|---|
| 12, Norfolk Avenue993 m away | 101 m² | 159 m² | +58 m² +57% | 2019 |
|---|
| 19, Ecclesbourne Gardens309 m away | 99 m² | 156 m² | +57 m² +58% | 2025 |
|---|
| 94, Connaught Gardens775 m away | 96 m² | 153 m² | +57 m² +59% | 2023 |
|---|
| 253, Princes Avenue667 m away | 94 m² | 151 m² | +57 m² +61% | 2016 |
|---|
| 113, Tottenhall Road647 m away | 100 m² | 156 m² | +56 m² +56% | 2014 |
|---|
| 14, New River Crescent447 m away | 64 m² | 119 m² | +55 m² +86% | 2011 |
|---|
| 140, Palmerston Road868 m away | 139 m² | 193 m² | +54 m² +39% | 2020 |
|---|
| 112, Hazelwood Lane283 m away | 119 m² | 172 m² | +53 m² +45% | 2026 |
|---|
| 119, North Circular Road793 m away | 50 m² | 102 m² | +52 m² +104% | 2021 |
|---|
| 25, Hawthorn Avenue840 m away | 112 m² | 163 m² | +51 m² +46% | 2026 |
|---|
| 268, Princes Avenue709 m away | 98 m² | 149 m² | +51 m² +52% | 2025 |
|---|
| 71, Norfolk Avenue988 m away | 100 m² | 151 m² | +51 m² +51% | 2025 |
|---|
| 217, Lyndhurst Road987 m away | 102 m² | 153 m² | +51 m² +50% | 2019 |
|---|
| 72, Broomfield Avenue652 m away | 35 m² | 86 m² | +51 m² +146% | 2014 |
|---|
| 100, New River Crescent581 m away | 114 m² | 164 m² | +50 m² +44% | 2025 |
|---|
| 17, Hereward Gardens506 m away | 94 m² | 144 m² | +50 m² +53% | 2024 |
|---|
| 23, Crawford Gardens848 m away | 102 m² | 152 m² | +50 m² +49% | 2024 |
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| 125, Connaught Gardens737 m away | 113 m² | 162 m² | +49 m² +43% | 2023 |
|---|
| 2, Ulleswater Villas861 m away | 166 m² | 215 m² | +49 m² +30% | 2017 |
|---|
| 88, Riverway114 m away | 100 m² | 149 m² | +49 m² +49% | 2016 |
|---|
| 15, Belmont Avenue722 m away | 60 m² | 109 m² | +49 m² +82% | 2015 |
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| 82, Burford Gardens797 m away | 118 m² | 167 m² | +49 m² +42% | 2014 |
|---|
| 1, The Rowans914 m away | 92 m² | 140 m² | +48 m² +52% | 2026 |
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| Flat 12, 125, Aldermans Hill928 m away | 41 m² | 89 m² | +48 m² +117% | 2024 |
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| 26, Kelvin Avenue859 m away | 97 m² | 145 m² | +48 m² +49% | 2021 |
|---|
| 4, Upsdell Avenue860 m away | 87 m² | 135 m² | +48 m² +55% | 2021 |
|---|
| 21, Hazelwood Lane245 m away | 113 m² | 160 m² | +47 m² +42% | 2021 |
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| 456, Green Lanes628 m away | 33 m² | 80 m² | +47 m² +142% | 2020 |
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| 46a, Grovelands Road558 m away | 88 m² | 135 m² | +47 m² +53% | 2018 |
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| 14, Sidney Avenue724 m away | 46 m² | 92 m² | +46 m² +100% | 2024 |
|---|
| 3, Wolves Lane765 m away | 109 m² | 155 m² | +46 m² +42% | 2022 |
|---|
| 52, Kenmare Gardens817 m away | 96 m² | 142 m² | +46 m² +48% | 2021 |
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| 34, Hawthorn Avenue855 m away | 96 m² | 141 m² | +45 m² +47% | 2024 |
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| 82, Grenoble Gardens753 m away | 93 m² | 138 m² | +45 m² +48% | 2023 |
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| 48a, Grovelands Road558 m away | 93 m² | 138 m² | +45 m² +48% | 2021 |
|---|
| 45, Cranley Gardens924 m away | 147 m² | 192 m² | +45 m² +31% | 2013 |
|---|
| 61, Mitchell Road821 m away | 80 m² | 124 m² | +44 m² +55% | 2019 |
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| 87, Caversham Avenue745 m away | 77 m² | 121 m² | +44 m² +57% | 2010 |
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| 7, Harlech Road978 m away | 94 m² | 137 m² | +43 m² +46% | 2024 |
|---|
| 164, New River Crescent581 m away | 114 m² | 157 m² | +43 m² +38% | 2021 |
|---|
| 44, Hawthorn Avenue855 m away | 103 m² | 146 m² | +43 m² +42% | 2017 |
|---|
| 60, Connaught Gardens670 m away | 121 m² | 163 m² | +42 m² +35% | 2016 |
|---|
| 73, Devonshire Road337 m away | 59 m² | 101 m² | +42 m² +71% | 2014 |
|---|
| 31, Arnold Gardens333 m away | 82 m² | 123 m² | +41 m² +50% | 2021 |
|---|
| 15, Callard Avenue483 m away | 100 m² | 141 m² | +41 m² +41% | 2020 |
|---|
| 55, New River Crescent404 m away | 117 m² | 157 m² | +40 m² +34% | 2025 |
|---|
| 30, Burford Gardens797 m away | 126 m² | 166 m² | +40 m² +32% | 2023 |
|---|
| 71, Cranley Gardens924 m away | 42 m² | 81 m² | +39 m² +93% | 2023 |
|---|
| 60b, Burford Gardens797 m away | 65 m² | 104 m² | +39 m² +60% | 2017 |
|---|
| 113, Broomfield Avenue666 m away | 92 m² | 130 m² | +38 m² +41% | 2026 |
|---|
| 33a, Cranley Gardens924 m away | 61 m² | 99 m² | +38 m² +62% | 2024 |
|---|
| 178, North Circular Road474 m away | 114 m² | 152 m² | +38 m² +33% | 2023 |
|---|
| 33, Kenmare Gardens812 m away | 107 m² | 145 m² | +38 m² +36% | 2020 |
|---|
| 34, River Avenue898 m away | 161 m² | 198 m² | +37 m² +23% | 2025 |
|---|
| 60a, Park Avenue419 m away | 58 m² | 95 m² | +37 m² +64% | 2023 |
|---|
| 22, Burford Gardens797 m away | 72 m² | 109 m² | +37 m² +51% | 2022 |
|---|
| 141, Princes Avenue592 m away | 108 m² | 145 m² | +37 m² +34% | 2020 |
|---|
| 4, The Rise0 m away | 56 m² | 93 m² | +37 m² +66% | 2016 |
|---|
| 54a, Kelvin Avenue859 m away | 42 m² | 79 m² | +37 m² +88% | 2014 |
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| 40a, Broomfield Avenue510 m away | 91 m² | 128 m² | +37 m² +41% | 2012 |
|---|
| 2, Kingsley Road363 m away | 125 m² | 162 m² | +37 m² +30% | 2009 |
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| 109, The Grove216 m away | 139 m² | 175 m² | +36 m² +26% | 2026 |
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| 45a, Park Avenue388 m away | 55 m² | 91 m² | +36 m² +65% | 2023 |
|---|
| 87, North Circular Road956 m away | 93 m² | 129 m² | +36 m² +39% | 2022 |
|---|
| 28, Wolves Lane860 m away | 110 m² | 146 m² | +36 m² +33% | 2021 |
|---|
| 2, Belmont Avenue722 m away | 78 m² | 113 m² | +35 m² +45% | 2026 |
|---|
| 178, Tottenhall Road776 m away | 111 m² | 146 m² | +35 m² +32% | 2025 |
|---|
| 59a, Windsor Road487 m away | 51 m² | 86 m² | +35 m² +69% | 2022 |
|---|
| 44, Lakeside Road665 m away | 166 m² | 201 m² | +35 m² +21% | 2022 |
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| 131, Tottenhall Road647 m away | 54 m² | 89 m² | +35 m² +65% | 2015 |
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| 54, Windsor Road516 m away | 57 m² | 92 m² | +35 m² +61% | 2012 |
|---|
| 45b, Sidney Avenue742 m away | 99 m² | 133 m² | +34 m² +34% | 2025 |
|---|
| 164, Hazelwood Lane479 m away | 48 m² | 82 m² | +34 m² +71% | 2023 |
|---|
| 40, Riverway150 m away | 153 m² | 187 m² | +34 m² +22% | 2022 |
|---|
| 107, Hazelwood Lane328 m away | 126 m² | 160 m² | +34 m² +27% | 2021 |
|---|
| 36a, Caversham Avenue746 m away | 64 m² | 98 m² | +34 m² +53% | 2012 |
|---|
| 5, Prytaneum Court, 251, Green Lanes368 m away | 48 m² | 81 m² | +33 m² +69% | 2026 |
|---|
| 104a, New River Crescent581 m away | 58 m² | 91 m² | +33 m² +57% | 2023 |
|---|
| 26, Huxley Place746 m away | 95 m² | 128 m² | +33 m² +35% | 2023 |
|---|
| 11, Hazelwood Lane245 m away | 92 m² | 125 m² | +33 m² +36% | 2022 |
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| 44, Lightcliffe Road513 m away | 115 m² | 148 m² | +33 m² +29% | 2022 |
|---|
| 33, Chequers Way934 m away | 87 m² | 120 m² | +33 m² +38% | 2017 |
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| 58, Belsize Avenue930 m away | 127 m² | 160 m² | +33 m² +26% | 2016 |
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| 60, Cranley Gardens888 m away | 129 m² | 162 m² | +33 m² +26% | 2011 |
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| 50, Cranley Gardens888 m away | 72 m² | 105 m² | +33 m² +46% | 2010 |
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| 5a, Park Avenue388 m away | 117 m² | 149 m² | +32 m² +27% | 2024 |
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| 96, Broomfield Avenue652 m away | 120 m² | 152 m² | +32 m² +27% | 2023 |
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| 46, Burford Gardens797 m away | 71 m² | 103 m² | +32 m² +45% | 2023 |
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| 25, Mitchell Road821 m away | 22 m² | 54 m² | +32 m² +145% | 2023 |
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| 27, Meadowcroft Road948 m away | 110 m² | 142 m² | +32 m² +29% | 2020 |
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| 2a, Cranley Gardens888 m away | 92 m² | 124 m² | +32 m² +35% | 2019 |
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| 55, Caversham Avenue745 m away | 70 m² | 101 m² | +31 m² +44% | 2023 |
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| 158, Hedge Lane889 m away | 102 m² | 133 m² | +31 m² +30% | 2020 |
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| 8, Broomfield Avenue510 m away | 85 m² | 116 m² | +31 m² +36% | 2013 |
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| 5, Doveridge Gardens535 m away | 130 m² | 160 m² | +30 m² +23% | 2025 |
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| 20a, Belsize Avenue930 m away | 48 m² | 78 m² | +30 m² +63% | 2025 |
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| 14, Ecclesbourne Gardens377 m away | 101 m² | 131 m² | +30 m² +30% | 2024 |
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| 55, Hawthorn Avenue758 m away | 100 m² | 130 m² | +30 m² +30% | 2022 |
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| 14, Arnold Gardens333 m away | 93 m² | 123 m² | +30 m² +32% | 2021 |
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| 33, Caversham Avenue745 m away | 148 m² | 177 m² | +29 m² +20% | 2020 |
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| 59a, Burford Gardens831 m away | 48 m² | 77 m² | +29 m² +60% | 2018 |
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| 123, Powys Lane947 m away | 39 m² | 68 m² | +29 m² +74% | 2018 |
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| 164, Princes Avenue674 m away | 165 m² | 194 m² | +29 m² +18% | 2015 |
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| 38, River Avenue898 m away | 99 m² | 128 m² | +29 m² +29% | 2013 |
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| 2, Kenmare Gardens817 m away | 89 m² | 118 m² | +29 m² +33% | 2011 |
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| 1, Brook Mews561 m away | 80 m² | 108 m² | +28 m² +35% | 2025 |
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| 66, Hoppers Road987 m away | 93 m² | 121 m² | +28 m² +30% | 2022 |
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| 20b, Broomfield Avenue510 m away | 92 m² | 120 m² | +28 m² +30% | 2019 |
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| 69, Stonard Road841 m away | 109 m² | 137 m² | +28 m² +26% | 2016 |
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| 553, Green Lanes887 m away | 154 m² | 182 m² | +28 m² +18% | 2010 |
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| 238, Green Lanes211 m away | 36 m² | 64 m² | +28 m² +78% | 2009 |
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| 29, Russell Road1000 m away | 128 m² | 155 m² | +27 m² +21% | 2025 |
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| 9, Ecclesbourne Close384 m away | 76 m² | 103 m² | +27 m² +36% | 2024 |
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| 15, Kenmare Gardens812 m away | 96 m² | 123 m² | +27 m² +28% | 2024 |
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| 163, Princes Avenue636 m away | 136 m² | 163 m² | +27 m² +20% | 2023 |
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| 3, Bourne Hill764 m away | 107 m² | 134 m² | +27 m² +25% | 2023 |
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| 21, Bayswater Close466 m away | 43 m² | 70 m² | +27 m² +63% | 2022 |
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| 58, Beale Close793 m away | 70 m² | 97 m² | +27 m² +39% | 2022 |
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| 2a, Norfolk Avenue993 m away | 77 m² | 104 m² | +27 m² +35% | 2017 |
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| 17, Riverway101 m away | 106 m² | 133 m² | +27 m² +25% | 2014 |
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| 15, Lawrence Avenue403 m away | 97 m² | 124 m² | +27 m² +28% | 2013 |
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| 45, Caversham Avenue745 m away | 39 m² | 66 m² | +27 m² +69% | 2009 |
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| 19, Arnold Gardens333 m away | 90 m² | 116 m² | +26 m² +29% | 2026 |
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| 45, Princes Avenue584 m away | 68 m² | 94 m² | +26 m² +38% | 2026 |
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| 29, Belsize Avenue962 m away | 112 m² | 138 m² | +26 m² +23% | 2024 |
|---|
| 24, Hedge Lane683 m away | 93 m² | 119 m² | +26 m² +28% | 2022 |
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| 114, Dorchester Avenue976 m away | 88 m² | 114 m² | +26 m² +30% | 2022 |
|---|
| 21, Callard Avenue483 m away | 90 m² | 116 m² | +26 m² +29% | 2021 |
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| 7a, Melbourne Avenue812 m away | 41 m² | 67 m² | +26 m² +63% | 2019 |
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| 2, Ulleswater Road866 m away | 27 m² | 53 m² | +26 m² +96% | 2010 |
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| 69, Devonshire Road337 m away | 142 m² | 167 m² | +25 m² +18% | 2025 |
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| 145, Lyndhurst Road987 m away | 65 m² | 90 m² | +25 m² +38% | 2025 |
|---|
| 39, Devonshire Road337 m away | 70 m² | 95 m² | +25 m² +36% | 2023 |
|---|
| 15, Grenoble Gardens734 m away | 100 m² | 125 m² | +25 m² +25% | 2023 |
|---|
| 59, Russell Road1000 m away | 104 m² | 129 m² | +25 m² +24% | 2020 |
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| 109, Connaught Gardens737 m away | 101 m² | 126 m² | +25 m² +25% | 2016 |
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| 75, Norfolk Avenue988 m away | 99 m² | 124 m² | +25 m² +25% | 2016 |
|---|
| Flat 1, Mapledurham Court, Park Avenue388 m away | 38 m² | 62 m² | +24 m² +63% | 2024 |
|---|
| 31, Westminster Drive907 m away | 103 m² | 127 m² | +24 m² +23% | 2021 |
|---|
| 34, Hereward Gardens546 m away | 47 m² | 71 m² | +24 m² +51% | 2019 |
|---|
| 131, North Circular Road793 m away | 95 m² | 119 m² | +24 m² +25% | 2015 |
|---|
| 7, Prytaneum Court, 251, Green Lanes368 m away | 55 m² | 78 m² | +23 m² +42% | 2026 |
|---|
| 269, Green Lanes302 m away | 39 m² | 62 m² | +23 m² +59% | 2025 |
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| 39, Medesenge Way901 m away | 19 m² | 42 m² | +23 m² +121% | 2025 |
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| 106, Berkshire Gardens944 m away | 128 m² | 151 m² | +23 m² +18% | 2020 |
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| 6, Arnold Gardens333 m away | 46 m² | 69 m² | +23 m² +50% | 2019 |
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| 41, Mitchell Road821 m away | 19 m² | 42 m² | +23 m² +121% | 2016 |
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| 2, Tottenhall Road688 m away | 104 m² | 127 m² | +23 m² +22% | 2015 |
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| 10b, Fox Lane594 m away | 46 m² | 68 m² | +22 m² +48% | 2024 |
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| 110, Upsdell Avenue849 m away | 82 m² | 104 m² | +22 m² +27% | 2024 |
|---|
| 77, Tottenhall Road647 m away | 30 m² | 52 m² | +22 m² +73% | 2020 |
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| 81, Westminster Drive907 m away | 110 m² | 132 m² | +22 m² +20% | 2020 |
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| 2a, New River Crescent447 m away | 52 m² | 74 m² | +22 m² +42% | 2016 |
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| 16a, Lightcliffe Road338 m away | 46 m² | 67 m² | +21 m² +46% | 2025 |
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| 243, Princes Avenue667 m away | 109 m² | 130 m² | +21 m² +19% | 2025 |
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| 41, Hazelwood Lane245 m away | 50 m² | 71 m² | +21 m² +42% | 2023 |
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| 71, Old Park Road492 m away | 76 m² | 97 m² | +21 m² +28% | 2022 |
|---|
| 25, Medesenge Way901 m away | 30 m² | 51 m² | +21 m² +70% | 2022 |
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| 25a, Cranley Gardens924 m away | 75 m² | 96 m² | +21 m² +28% | 2020 |
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| 24, Elmdale Road565 m away | 120 m² | 141 m² | +21 m² +18% | 2017 |
|---|
| 67, Westminster Drive907 m away | 113 m² | 134 m² | +21 m² +19% | 2015 |
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| 34, Park Avenue419 m away | 65 m² | 86 m² | +21 m² +32% | 2014 |
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