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 N10 2EY
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 |
|---|---|---|---|---|
| 12a, Wetherill Road782 m away | 88 m² | 207 m² | +119 m² +135% | 2022 |
| 11, Wroxham Gardens840 m away | 108 m² | 216 m² | +108 m² +100% | 2016 |
| 24a, Sydney Road843 m away | 80 m² | 182 m² | +102 m² +127% | 2017 |
| 57, Woodfield Way980 m away | 78 m² | 173 m² | +95 m² +122% | 2017 |
| Flat 25, Gean Court, Cline Road729 m away | 65 m² | 145 m² | +80 m² +123% | 2018 |
| 57, Blake Road761 m away | 123 m² | 201 m² | +78 m² +63% | 2024 |
| 1, Wetherill Road761 m away | 62 m² | 139 m² | +77 m² +124% | 2012 |
| 2, Goodwyns Vale900 m away | 107 m² | 182 m² | +75 m² +70% | 2026 |
| 112, Sydney Road469 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.
| 75 m² |
| 147 m² |
| +72 m² +96% |
| 2016 |
| 84, Palmers Road896 m away | 88 m² | 158 m² | +70 m² +80% | 2021 |
|---|
| 96, Halliwick Road960 m away | 101 m² | 171 m² | +70 m² +69% | 2020 |
|---|
| 94, George Crescent698 m away | 84 m² | 146 m² | +62 m² +74% | 2026 |
|---|
| 37, Evesham Road997 m away | 77 m² | 137 m² | +60 m² +78% | 2020 |
|---|
| 26, Albion Avenue851 m away | 78 m² | 138 m² | +60 m² +77% | 2016 |
|---|
| 49, Grosvenor Road854 m away | 159 m² | 218 m² | +59 m² +37% | 2026 |
|---|
| 76, Halliwick Road960 m away | 78 m² | 137 m² | +59 m² +76% | 2025 |
|---|
| 21, Evesham Road997 m away | 75 m² | 133 m² | +58 m² +77% | 2026 |
|---|
| 23, Woodfield Way872 m away | 99 m² | 157 m² | +58 m² +59% | 2022 |
|---|
| Flat 44, Princess Park Manor, Royal Drive755 m away | 168 m² | 226 m² | +58 m² +35% | 2016 |
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| 113, Sydney Road505 m away | 102 m² | 159 m² | +57 m² +56% | 2020 |
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| 122, Maidstone Road924 m away | 95 m² | 152 m² | +57 m² +60% | 2019 |
|---|
| 37, Churston Gardens685 m away | 106 m² | 161 m² | +55 m² +52% | 2026 |
|---|
| 103, Alexandra Park Road999 m away | 92 m² | 147 m² | +55 m² +60% | 2018 |
|---|
| 8, Rhodes Avenue833 m away | 104 m² | 156 m² | +52 m² +50% | 2021 |
|---|
| 42, Sutton Road933 m away | 107 m² | 158 m² | +51 m² +48% | 2026 |
|---|
| 8, Blake Road873 m away | 100 m² | 151 m² | +51 m² +51% | 2025 |
|---|
| 16, Pembroke Road287 m away | 102 m² | 153 m² | +51 m² +50% | 2021 |
|---|
| Flat 327, Princess Park Manor East Wing, Royal Drive814 m away | 72 m² | 123 m² | +51 m² +71% | 2011 |
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| 117, Alexandra Park Road999 m away | 50 m² | 99 m² | +49 m² +98% | 2025 |
|---|
| 25, Woodfield Way872 m away | 105 m² | 154 m² | +49 m² +47% | 2024 |
|---|
| 8, Hopkins Close452 m away | 60 m² | 109 m² | +49 m² +82% | 2021 |
|---|
| 2, Barnard Hill962 m away | 64 m² | 112 m² | +48 m² +75% | 2025 |
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| 168, Colney Hatch Lane821 m away | 124 m² | 172 m² | +48 m² +39% | 2024 |
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| 85, Springfield Road920 m away | 65 m² | 113 m² | +48 m² +74% | 2018 |
|---|
| 147, Colney Hatch Lane710 m away | 58 m² | 105 m² | +47 m² +81% | 2021 |
|---|
| 20, Woodfield Way907 m away | 121 m² | 168 m² | +47 m² +39% | 2014 |
|---|
| 29, Newton Avenue614 m away | 82 m² | 128 m² | +46 m² +56% | 2021 |
|---|
| Flat 99, Princess Park Manor, Royal Drive745 m away | 146 m² | 191 m² | +45 m² +31% | 2013 |
|---|
| 13, Wetherill Road761 m away | 90 m² | 134 m² | +44 m² +49% | 2023 |
|---|
| 4, Woodfield Way907 m away | 154 m² | 198 m² | +44 m² +29% | 2021 |
|---|
| 97, Alexandra Park Road999 m away | 98 m² | 142 m² | +44 m² +45% | 2019 |
|---|
| Flat 99a, Princess Park Manor, Royal Drive745 m away | 84 m² | 128 m² | +44 m² +52% | 2011 |
|---|
| 32, Halton Close803 m away | 66 m² | 109 m² | +43 m² +65% | 2021 |
|---|
| 147, Gilson Place926 m away | 78 m² | 120 m² | +42 m² +54% | 2023 |
|---|
| 35, Grosvenor Road854 m away | 121 m² | 163 m² | +42 m² +35% | 2019 |
|---|
| 90, Halliwick Road960 m away | 115 m² | 157 m² | +42 m² +37% | 2018 |
|---|
| 5, Alma Road472 m away | 72 m² | 113 m² | +41 m² +57% | 2026 |
|---|
| 13, Cheddar Close888 m away | 75 m² | 116 m² | +41 m² +55% | 2014 |
|---|
| 10, Sutton Road933 m away | 131 m² | 171 m² | +40 m² +31% | 2019 |
|---|
| 63, Springfield Road920 m away | 38 m² | 78 m² | +40 m² +105% | 2015 |
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| 10, Cromwell Road351 m away | 82 m² | 121 m² | +39 m² +48% | 2026 |
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| 75, Halliwick Road935 m away | 86 m² | 125 m² | +39 m² +45% | 2014 |
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| 87, Poplar Grove490 m away | 66 m² | 104 m² | +38 m² +58% | 2025 |
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| 51, Winton Avenue597 m away | 115 m² | 153 m² | +38 m² +33% | 2022 |
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| 13, Evesham Road997 m away | 75 m² | 113 m² | +38 m² +51% | 2015 |
|---|
| 41, Churston Gardens685 m away | 101 m² | 139 m² | +38 m² +38% | 2014 |
|---|
| 96, Woodfield Way887 m away | 104 m² | 141 m² | +37 m² +36% | 2023 |
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| 18, Goodwyns Vale900 m away | 176 m² | 213 m² | +37 m² +21% | 2022 |
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| 40, Cromwell Road351 m away | 74 m² | 111 m² | +37 m² +50% | 2020 |
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| 32, The Limes Avenue966 m away | 103 m² | 140 m² | +37 m² +36% | 2015 |
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| 7, Alma Road472 m away | 75 m² | 111 m² | +36 m² +48% | 2026 |
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| 38, Goodwyns Vale900 m away | 65 m² | 101 m² | +36 m² +55% | 2024 |
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| Flat 2, 140, Colney Hatch Lane951 m away | 75 m² | 111 m² | +36 m² +48% | 2023 |
|---|
| 91, Pembroke Road529 m away | 103 m² | 139 m² | +36 m² +35% | 2022 |
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| Flat 377, Princess Park Manor East Wing, Royal Drive814 m away | 90 m² | 126 m² | +36 m² +40% | 2022 |
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| 36, Cromwell Road351 m away | 74 m² | 110 m² | +36 m² +49% | 2018 |
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| 107, Pembroke Road529 m away | 88 m² | 124 m² | +36 m² +41% | 2017 |
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| 115, Maidstone Road907 m away | 116 m² | 151 m² | +35 m² +30% | 2023 |
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| 123, Pembroke Road529 m away | 76 m² | 111 m² | +35 m² +46% | 2016 |
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| 12, Cromwell Road351 m away | 87 m² | 122 m² | +35 m² +40% | 2014 |
|---|
| 134, Colney Hatch Lane951 m away | 46 m² | 81 m² | +35 m² +76% | 2013 |
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| 245, Albert Road974 m away | 53 m² | 87 m² | +34 m² +64% | 2025 |
|---|
| 17, Hampden Road420 m away | 83 m² | 117 m² | +34 m² +41% | 2022 |
|---|
| 36, Bidwell Gardens753 m away | 133 m² | 167 m² | +34 m² +26% | 2018 |
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| 125, Pembroke Road529 m away | 79 m² | 113 m² | +34 m² +43% | 2016 |
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| 4, Forest Walk751 m away | 60 m² | 94 m² | +34 m² +57% | 2016 |
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| 29, Sutton Road964 m away | 77 m² | 111 m² | +34 m² +44% | 2016 |
|---|
| 53, Evesham Road997 m away | 75 m² | 109 m² | +34 m² +45% | 2014 |
|---|
| 64, Sydney Road667 m away | 147 m² | 181 m² | +34 m² +23% | 2009 |
|---|
| 13, Barnard Hill962 m away | 143 m² | 176 m² | +33 m² +23% | 2026 |
|---|
| 38a, Tewkesbury Terrace959 m away | 55 m² | 88 m² | +33 m² +60% | 2025 |
|---|
| 17, Newton Avenue614 m away | 85 m² | 118 m² | +33 m² +39% | 2023 |
|---|
| 23, Winton Avenue708 m away | 100 m² | 133 m² | +33 m² +33% | 2023 |
|---|
| 41, Blake Road761 m away | 111 m² | 144 m² | +33 m² +30% | 2023 |
|---|
| 162a, Sydney Road298 m away | 53 m² | 85 m² | +32 m² +60% | 2026 |
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| Flat 204, Princess Park Manor, Royal Drive673 m away | 132 m² | 164 m² | +32 m² +24% | 2022 |
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| 22, Silver Birch Close458 m away | 25 m² | 57 m² | +32 m² +128% | 2014 |
|---|
| 26, Goodwyns Vale900 m away | 130 m² | 161 m² | +31 m² +24% | 2025 |
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| Flat 365, Princess Park Manor East Wing, Royal Drive814 m away | 39 m² | 70 m² | +31 m² +79% | 2024 |
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| Flat 4, Woodland House, Woodland Road861 m away | 82 m² | 113 m² | +31 m² +38% | 2024 |
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| 18, Torrington Gardens761 m away | 99 m² | 130 m² | +31 m² +31% | 2023 |
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| 49, Evesham Road997 m away | 80 m² | 111 m² | +31 m² +39% | 2023 |
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| Flat 72, Princess Park Manor, Royal Drive755 m away | 59 m² | 90 m² | +31 m² +53% | 2020 |
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| 18, Pembroke Road287 m away | 111 m² | 142 m² | +31 m² +28% | 2017 |
|---|
| 38, Whitmore Close736 m away | 84 m² | 115 m² | +31 m² +37% | 2013 |
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| 90, Blake Road654 m away | 108 m² | 138 m² | +30 m² +28% | 2024 |
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| 2, Albion Avenue779 m away | 87 m² | 117 m² | +30 m² +34% | 2023 |
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| 37, Grasmere Road915 m away | 74 m² | 104 m² | +30 m² +41% | 2022 |
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| 38, Grasmere Road920 m away | 106 m² | 136 m² | +30 m² +28% | 2022 |
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| 126, Shrewsbury Road971 m away | 95 m² | 125 m² | +30 m² +32% | 2012 |
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| 128, High Road796 m away | 48 m² | 78 m² | +30 m² +63% | 2009 |
|---|
| 6, Blake Road873 m away | 95 m² | 124 m² | +29 m² +31% | 2021 |
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| 109, Station Road852 m away | 81 m² | 110 m² | +29 m² +36% | 2020 |
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| 4, Pickering Gardens688 m away | 128 m² | 157 m² | +29 m² +23% | 2017 |
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| 3, Forest Walk751 m away | 66 m² | 95 m² | +29 m² +44% | 2016 |
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| 2a, Passmore Gardens998 m away | 92 m² | 120 m² | +28 m² +30% | 2025 |
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| Flat 54, Gean Court, Cline Road729 m away | 64 m² | 92 m² | +28 m² +44% | 2024 |
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| 2, Pembroke Road287 m away | 43 m² | 71 m² | +28 m² +65% | 2015 |
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| 55, Pembroke Road384 m away | 119 m² | 146 m² | +27 m² +23% | 2025 |
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| 8, Swaledale Close536 m away | 74 m² | 101 m² | +27 m² +36% | 2025 |
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| Flat 6, Ripon Court, 119, Ribblesdale Avenue613 m away | 36 m² | 63 m² | +27 m² +75% | 2024 |
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| 127, Pembroke Road529 m away | 71 m² | 98 m² | +27 m² +38% | 2020 |
|---|
| 1, Barnard Hill962 m away | 135 m² | 162 m² | +27 m² +20% | 2019 |
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| Flat 4, 145, Sydney Road289 m away | 43 m² | 70 m² | +27 m² +63% | 2016 |
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| 4, Pembroke Road287 m away | 57 m² | 84 m² | +27 m² +47% | 2015 |
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| Flat 376, Princess Park Manor East Wing, Royal Drive814 m away | 91 m² | 118 m² | +27 m² +30% | 2015 |
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| 38, Firs Avenue689 m away | 134 m² | 161 m² | +27 m² +20% | 2013 |
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| 77, Grasmere Road915 m away | 150 m² | 177 m² | +27 m² +18% | 2012 |
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| 147d, High Road767 m away | 122 m² | 148 m² | +26 m² +21% | 2024 |
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| 3, Halton Close803 m away | 134 m² | 160 m² | +26 m² +19% | 2024 |
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| 57, Winton Avenue597 m away | 111 m² | 137 m² | +26 m² +23% | 2023 |
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| 16, Barnard Hill962 m away | 125 m² | 151 m² | +26 m² +21% | 2022 |
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| Flat 9, Stanford Court, Friern Barnet Road976 m away | 43 m² | 69 m² | +26 m² +60% | 2021 |
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| 123, Alexandra Park Road992 m away | 152 m² | 178 m² | +26 m² +17% | 2021 |
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| 154a, Colney Hatch Lane951 m away | 73 m² | 99 m² | +26 m² +36% | 2018 |
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| 218, Alexandra Road435 m away | 172 m² | 198 m² | +26 m² +15% | 2016 |
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| 31, Sycamore Hill442 m away | 38 m² | 63 m² | +25 m² +66% | 2023 |
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| Flat 24, Hampden Court, Hampden Road407 m away | 24 m² | 49 m² | +25 m² +104% | 2017 |
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| 41, Windermere Road950 m away | 151 m² | 176 m² | +25 m² +17% | 2016 |
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| 102, Blake Road654 m away | 141 m² | 166 m² | +25 m² +18% | 2015 |
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| 172, Poplar Grove512 m away | 25 m² | 50 m² | +25 m² +100% | 2014 |
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| Flat 203, Princess Park Manor, Royal Drive673 m away | 129 m² | 153 m² | +24 m² +19% | 2026 |
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| 52, Cromwell Road351 m away | 102 m² | 126 m² | +24 m² +24% | 2025 |
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| Flat 362, Princess Park Manor East Wing, Royal Drive814 m away | 51 m² | 75 m² | +24 m² +47% | 2021 |
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| 41, Pembroke Road384 m away | 40 m² | 64 m² | +24 m² +60% | 2020 |
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| 126, Grosvenor Road779 m away | 146 m² | 170 m² | +24 m² +16% | 2020 |
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| 212, Alexandra Road435 m away | 73 m² | 97 m² | +24 m² +33% | 2018 |
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| 14, Pembroke Road287 m away | 57 m² | 81 m² | +24 m² +42% | 2016 |
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| 29, The Vale780 m away | 82 m² | 106 m² | +24 m² +29% | 2016 |
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| Flat 117, Princess Park Manor, Royal Drive745 m away | 76 m² | 99 m² | +23 m² +30% | 2025 |
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| 69, Blake Road761 m away | 116 m² | 139 m² | +23 m² +20% | 2023 |
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| Flat 6, Old Church Court, 7, Grove Road947 m away | 37 m² | 60 m² | +23 m² +62% | 2022 |
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| 198, Alexandra Road435 m away | 112 m² | 135 m² | +23 m² +21% | 2021 |
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| 58, Colebrook Way692 m away | 78 m² | 101 m² | +23 m² +29% | 2021 |
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| Flat 1, Alder Court, Cline Road694 m away | 45 m² | 68 m² | +23 m² +51% | 2021 |
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| 119, Friern Barnet Road960 m away | 59 m² | 82 m² | +23 m² +39% | 2020 |
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| Flat 26, Alder Court, Cline Road694 m away | 42 m² | 65 m² | +23 m² +55% | 2018 |
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| 28, Barnard Hill962 m away | 61 m² | 84 m² | +23 m² +38% | 2012 |
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| 14, Alma Road472 m away | 94 m² | 116 m² | +22 m² +23% | 2026 |
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| Flat 7, Old Church Court, 7, Grove Road947 m away | 38 m² | 60 m² | +22 m² +58% | 2022 |
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| 122, Sydney Road469 m away | 47 m² | 69 m² | +22 m² +47% | 2019 |
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| 46, Wroxham Gardens898 m away | 25 m² | 47 m² | +22 m² +88% | 2017 |
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| 9, The Limes Avenue911 m away | 100 m² | 122 m² | +22 m² +22% | 2017 |
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| 41, Coverdale Road711 m away | 129 m² | 150 m² | +21 m² +16% | 2026 |
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| 44, Whitmore Close736 m away | 87 m² | 108 m² | +21 m² +24% | 2025 |
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| Flat 19, Old Church Court, 7, Grove Road947 m away | 53 m² | 74 m² | +21 m² +40% | 2024 |
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| 250, Sydney Road117 m away | 71 m² | 92 m² | +21 m² +30% | 2023 |
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| 72a, Pembroke Road361 m away | 51 m² | 72 m² | +21 m² +41% | 2022 |
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| 61, Grasmere Road915 m away | 75 m² | 96 m² | +21 m² +28% | 2021 |
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| 21, Alexandra Road0 m away | 57 m² | 78 m² | +21 m² +37% | 2011 |
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| 141, Sydney Road505 m away | 77 m² | 98 m² | +21 m² +27% | 2011 |
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| 147, Pembroke Road529 m away | 73 m² | 93 m² | +20 m² +27% | 2024 |
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| 8, Dudrich Close985 m away | 106 m² | 126 m² | +20 m² +19% | 2024 |
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| 152a, Sydney Road469 m away | 70 m² | 90 m² | +20 m² +29% | 2023 |
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| Flat 348, Princess Park Manor East Wing, Royal Drive814 m away | 56 m² | 76 m² | +20 m² +36% | 2023 |
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| 11, Goodwyns Vale900 m away | 127 m² | 147 m² | +20 m² +16% | 2022 |
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| 216, Colney Hatch Lane592 m away | 99 m² | 119 m² | +20 m² +20% | 2021 |
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| 1, Thatchers Court, 11, Montmorency Gardens722 m away | 86 m² | 106 m² | +20 m² +23% | 2019 |
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| Flat 177, Princess Park Manor, Royal Drive670 m away | 98 m² | 118 m² | +20 m² +20% | 2018 |
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| 24, George Crescent669 m away | 83 m² | 103 m² | +20 m² +24% | 2016 |
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| 22, The Vale780 m away | 47 m² | 66 m² | +19 m² +40% | 2023 |
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| 128, Palmers Road896 m away | 65 m² | 84 m² | +19 m² +29% | 2023 |
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| Flat 5, Jackson House, 22, Highview Gardens951 m away | 61 m² | 80 m² | +19 m² +31% | 2022 |
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| Flat 7, Jackson House, 22, Highview Gardens951 m away | 61 m² | 80 m² | +19 m² +31% | 2022 |
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| 16, Cromwell Road351 m away | 77 m² | 96 m² | +19 m² +25% | 2020 |
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| 140, High Road796 m away | 49 m² | 68 m² | +19 m² +39% | 2020 |
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| 24, Sutton Road933 m away | 80 m² | 99 m² | +19 m² +24% | 2017 |
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| Flat 344, Princess Park Manor East Wing, Royal Drive814 m away | 63 m² | 82 m² | +19 m² +30% | 2016 |
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| 13, Kettlewell Close522 m away | 113 m² | 132 m² | +19 m² +17% | 2014 |
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| Flat 6, Princess Park Manor, Royal Drive720 m away | 95 m² | 114 m² | +19 m² +20% | 2012 |
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| 126, Colney Hatch Lane951 m away | 30 m² | 49 m² | +19 m² +63% | 2010 |
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| 2, Hampden Road462 m away | 77 m² | 95 m² | +18 m² +23% | 2022 |
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| Flat 45, Jackson House, 22, Highview Gardens951 m away | 62 m² | 80 m² | +18 m² +29% | 2022 |
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| Flat 11, Brian Court, Wetherill Road767 m away | 53 m² | 71 m² | +18 m² +34% | 2021 |
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| 110, Sydney Road469 m away | 76 m² | 94 m² | +18 m² +24% | 2015 |
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| 106a, Palmers Road896 m away | 66 m² | 83 m² | +17 m² +26% | 2025 |
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| 3, Catterick Close511 m away | 96 m² | 113 m² | +17 m² +18% | 2022 |
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| 70, Firs Avenue564 m away | 67 m² | 84 m² | +17 m² +25% | 2022 |
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| 15, Albion Avenue851 m away | 87 m² | 104 m² | +17 m² +20% | 2021 |
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| 4, Viscount Close577 m away | 103 m² | 120 m² | +17 m² +17% | 2020 |
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| Flat 11, Gean Court, Cline Road729 m away | 64 m² | 81 m² | +17 m² +27% | 2020 |
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| 6, Pembroke Mews552 m away | 73 m² | 90 m² | +17 m² +23% | 2017 |
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| 67, Evesham Road997 m away | 83 m² | 100 m² | +17 m² +20% | 2011 |
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| 8, Kettlewell Close522 m away | 78 m² | 94 m² | +16 m² +21% | 2024 |
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| 94, Gilson Place944 m away | 78 m² | 94 m² | +16 m² +21% | 2024 |
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| Flat B, 58, The Limes Avenue966 m away | 35 m² | 51 m² | +16 m² +46% | 2022 |
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| 35a, Alma Road472 m away | 62 m² | 78 m² | +16 m² +26% | 2021 |
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| Flat 94, Princess Park Manor, Royal Drive745 m away | 60 m² | 76 m² | +16 m² +27% | 2020 |
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| 60, Windermere Road873 m away | 91 m² | 107 m² | +16 m² +18% | 2020 |
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| 127a, Friern Barnet Road960 m away | 59 m² | 75 m² | +16 m² +27% | 2019 |
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