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 CH41 4BD
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 |
|---|---|---|---|---|
| 64, Grosvenor Road706 m away | 149 m² | 307 m² | +158 m² +106% | 2022 |
| 30, Clifton Road843 m away | 131 m² | 260 m² | +129 m² +98% | 2022 |
| 42, Palm Grove852 m away | 93 m² | 198 m² | +105 m² +113% | 2021 |
| 69, Grosvenor Road975 m away | 121 m² | 225 m² | +104 m² +86% | 2025 |
| 40, Westbourne Road325 m away | 70 m² | 173 m² | +103 m² +147% | 2016 |
| 17, Balls Road806 m away | 137 m² | 236 m² | +99 m² +72% | 2024 |
| 39, Grange Mount350 m away | 195 m² | 293 m² | +98 m² +50% | 2025 |
| 32, Dingle Road866 m away | 87 m² | 181 m² | +94 m² +108% | 2022 |
| Flat 2, 14, Beresford Road994 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.
| 63 m² |
| 150 m² |
| +87 m² +138% |
| 2019 |
| 3, Reedville646 m away | 134 m² | 215 m² | +81 m² +60% | 2022 |
|---|
| 4, Laurel Road894 m away | 101 m² | 177 m² | +76 m² +75% | 2016 |
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| 16, Christchurch Road903 m away | 96 m² | 169 m² | +73 m² +76% | 2019 |
|---|
| 24, Willmer Road748 m away | 87 m² | 159 m² | +72 m² +83% | 2016 |
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| 33, Clifton Road899 m away | 217 m² | 287 m² | +70 m² +32% | 2018 |
|---|
| 4, Grange Mount362 m away | 56 m² | 121 m² | +65 m² +116% | 2013 |
|---|
| 87, Willmer Road829 m away | 140 m² | 202 m² | +62 m² +44% | 2016 |
|---|
| 20, Balls Road693 m away | 54 m² | 116 m² | +62 m² +115% | 2015 |
|---|
| 79, Palm Grove852 m away | 95 m² | 157 m² | +62 m² +65% | 2015 |
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| 38, Devonshire Road688 m away | 369 m² | 431 m² | +62 m² +17% | 2013 |
|---|
| 1, Merton Place227 m away | 53 m² | 115 m² | +62 m² +117% | 2012 |
|---|
| 2, Charlesville817 m away | 53 m² | 113 m² | +60 m² +113% | 2021 |
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| 5, Elm Grove945 m away | 160 m² | 219 m² | +59 m² +37% | 2014 |
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| 52, Aspinall Street565 m away | 82 m² | 139 m² | +57 m² +70% | 2016 |
|---|
| 4, Princess Terrace745 m away | 115 m² | 172 m² | +57 m² +50% | 2013 |
|---|
| 24, Dingle Road866 m away | 52 m² | 106 m² | +54 m² +104% | 2019 |
|---|
| 82, Whetstone Lane734 m away | 204 m² | 258 m² | +54 m² +26% | 2016 |
|---|
| 10, Mather Road708 m away | 49 m² | 102 m² | +53 m² +108% | 2013 |
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| 134, Oxton Road581 m away | 158 m² | 209 m² | +51 m² +32% | 2021 |
|---|
| 59, Milton Road906 m away | 102 m² | 152 m² | +50 m² +49% | 2025 |
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| 5, Ash Road801 m away | 110 m² | 159 m² | +49 m² +45% | 2025 |
|---|
| 250, Claughton Road129 m away | 52 m² | 100 m² | +48 m² +92% | 2022 |
|---|
| 88, Paterson Street32 m away | 36 m² | 84 m² | +48 m² +133% | 2020 |
|---|
| 9, Devonshire Road586 m away | 187 m² | 235 m² | +48 m² +26% | 2019 |
|---|
| 154, Park Road North742 m away | 104 m² | 151 m² | +47 m² +45% | 2024 |
|---|
| 10, Reedville646 m away | 187 m² | 234 m² | +47 m² +25% | 2023 |
|---|
| 12, Lowwood Road719 m away | 50 m² | 97 m² | +47 m² +94% | 2013 |
|---|
| 1, Charlesville817 m away | 45 m² | 90 m² | +45 m² +100% | 2020 |
|---|
| Flat 2, 5, Alexandra Road396 m away | 36 m² | 81 m² | +45 m² +125% | 2015 |
|---|
| 9, Ash Road801 m away | 65 m² | 109 m² | +44 m² +68% | 2024 |
|---|
| 29, Oxton Road378 m away | 37 m² | 81 m² | +44 m² +119% | 2016 |
|---|
| 27, Ashville Road577 m away | 134 m² | 178 m² | +44 m² +33% | 2009 |
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| 21, Manor Hill923 m away | 110 m² | 152 m² | +42 m² +38% | 2026 |
|---|
| 20, Willmer Road748 m away | 65 m² | 107 m² | +42 m² +65% | 2025 |
|---|
| 42, Newling Street562 m away | 52 m² | 94 m² | +42 m² +81% | 2013 |
|---|
| 5, Manor Hill923 m away | 105 m² | 146 m² | +41 m² +39% | 2024 |
|---|
| 15, Grosvenor Road536 m away | 88 m² | 129 m² | +41 m² +47% | 2022 |
|---|
| 99, Raffles Road779 m away | 50 m² | 91 m² | +41 m² +82% | 2013 |
|---|
| 20, Dingle Road866 m away | 52 m² | 92 m² | +40 m² +77% | 2024 |
|---|
| 10, Christchurch Road903 m away | 158 m² | 198 m² | +40 m² +25% | 2022 |
|---|
| 47, Park Road East232 m away | 38 m² | 78 m² | +40 m² +105% | 2019 |
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| 125, Grange Road West297 m away | 32 m² | 72 m² | +40 m² +125% | 2008 |
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| 7, Alexandra Road396 m away | 195 m² | 234 m² | +39 m² +20% | 2023 |
|---|
| Flat 1, 5, Euston Grove533 m away | 65 m² | 104 m² | +39 m² +60% | 2022 |
|---|
| 79, Park Road East0 m away | 169 m² | 208 m² | +39 m² +23% | 2016 |
|---|
| 74, Palm Grove948 m away | 35 m² | 74 m² | +39 m² +111% | 2016 |
|---|
| 19, Hazel Road615 m away | 96 m² | 134 m² | +38 m² +40% | 2021 |
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| 6, Whalley Road730 m away | 73 m² | 111 m² | +38 m² +52% | 2016 |
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| 29, Park Road West793 m away | 167 m² | 204 m² | +37 m² +22% | 2022 |
|---|
| 5, Hawarden Avenue343 m away | 90 m² | 126 m² | +36 m² +40% | 2026 |
|---|
| 83, Willmer Road829 m away | 160 m² | 196 m² | +36 m² +23% | 2022 |
|---|
| 27, Palm Grove852 m away | 61 m² | 97 m² | +36 m² +59% | 2016 |
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| 22, Mather Road708 m away | 87 m² | 123 m² | +36 m² +41% | 2014 |
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| 18, St Edwards Close922 m away | 49 m² | 84 m² | +35 m² +71% | 2025 |
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| 30, Hollybank Road724 m away | 175 m² | 210 m² | +35 m² +20% | 2023 |
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| 27, Park Road East232 m away | 196 m² | 230 m² | +34 m² +17% | 2024 |
|---|
| 16, Francis Avenue385 m away | 129 m² | 163 m² | +34 m² +26% | 2022 |
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| 99, Park Road East0 m away | 171 m² | 205 m² | +34 m² +20% | 2020 |
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| 57, Argyle Street South950 m away | 44 m² | 77 m² | +33 m² +75% | 2025 |
|---|
| 52, Westbourne Road325 m away | 114 m² | 147 m² | +33 m² +29% | 2017 |
|---|
| 10, Claughton Place174 m away | 57 m² | 90 m² | +33 m² +58% | 2013 |
|---|
| 31, Halcyon Road887 m away | 66 m² | 98 m² | +32 m² +48% | 2016 |
|---|
| 5, Dingle Road802 m away | 58 m² | 90 m² | +32 m² +55% | 2014 |
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| 58, Chesnut Grove932 m away | 165 m² | 197 m² | +32 m² +19% | 2014 |
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| 13, Osborne Road443 m away | 160 m² | 191 m² | +31 m² +19% | 2025 |
|---|
| 4, Brattan Road815 m away | 108 m² | 139 m² | +31 m² +29% | 2016 |
|---|
| 66, Victoria Road951 m away | 109 m² | 140 m² | +31 m² +28% | 2016 |
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| 7, Devonshire Road586 m away | 173 m² | 204 m² | +31 m² +18% | 2015 |
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| 68, Park Road North514 m away | 95 m² | 125 m² | +30 m² +32% | 2014 |
|---|
| 67, The Woodlands743 m away | 135 m² | 165 m² | +30 m² +22% | 2013 |
|---|
| 85, Raffles Road779 m away | 53 m² | 82 m² | +29 m² +55% | 2023 |
|---|
| 15, Park Road East232 m away | 181 m² | 210 m² | +29 m² +16% | 2016 |
|---|
| 37, The Woodlands637 m away | 44 m² | 72 m² | +28 m² +64% | 2018 |
|---|
| 42a, The Woodlands637 m away | 68 m² | 96 m² | +28 m² +41% | 2015 |
|---|
| 27, Kings Mount909 m away | 62 m² | 90 m² | +28 m² +45% | 2011 |
|---|
| 132a, Craven Street94 m away | 28 m² | 55 m² | +27 m² +96% | 2023 |
|---|
| 42, Hollybank Road724 m away | 100 m² | 127 m² | +27 m² +27% | 2020 |
|---|
| 30, Euston Grove648 m away | 160 m² | 187 m² | +27 m² +17% | 2019 |
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| 27, Ridley Street560 m away | 102 m² | 129 m² | +27 m² +26% | 2015 |
|---|
| 116, Park Road North624 m away | 109 m² | 135 m² | +26 m² +24% | 2024 |
|---|
| 21, Asquith Avenue743 m away | 60 m² | 86 m² | +26 m² +43% | 2024 |
|---|
| 34, Mather Road708 m away | 111 m² | 137 m² | +26 m² +23% | 2014 |
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| Flat 2, 8, Caroline Place756 m away | 90 m² | 115 m² | +25 m² +28% | 2022 |
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| 15, Alexandra Road396 m away | 63 m² | 88 m² | +25 m² +40% | 2018 |
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| 4, Francis Avenue385 m away | 106 m² | 131 m² | +25 m² +24% | 2017 |
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| 27, Sycamore Road865 m away | 104 m² | 129 m² | +25 m² +24% | 2016 |
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| 9, Alexandra Road396 m away | 70 m² | 95 m² | +25 m² +36% | 2013 |
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| 128, Argyle Street South977 m away | 60 m² | 85 m² | +25 m² +42% | 2010 |
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| 9, Laurel Road894 m away | 115 m² | 139 m² | +24 m² +21% | 2025 |
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| Flat C, 98, Whetstone Lane734 m away | 38 m² | 62 m² | +24 m² +63% | 2023 |
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| 7, Curzon Avenue814 m away | 80 m² | 104 m² | +24 m² +30% | 2022 |
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| 16, Beech Road855 m away | 110 m² | 134 m² | +24 m² +22% | 2017 |
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| 77, Willmer Road829 m away | 84 m² | 108 m² | +24 m² +29% | 2016 |
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| Flat 5, 13, Ashville Road577 m away | 55 m² | 79 m² | +24 m² +44% | 2014 |
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| 24, Newling Street562 m away | 34 m² | 58 m² | +24 m² +71% | 2011 |
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| 50, Prince Edward Street538 m away | 71 m² | 94 m² | +23 m² +32% | 2021 |
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| 26, Prince Edward Street538 m away | 77 m² | 100 m² | +23 m² +30% | 2016 |
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| 7, Mather Road860 m away | 70 m² | 93 m² | +23 m² +33% | 2015 |
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| 114, Park Road North624 m away | 119 m² | 141 m² | +22 m² +18% | 2021 |
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| 76, Woodville Road983 m away | 59 m² | 81 m² | +22 m² +37% | 2016 |
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| 70, Raffles Road693 m away | 100 m² | 122 m² | +22 m² +22% | 2014 |
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| Flat 2, 97, Westbourne Road450 m away | 16 m² | 38 m² | +22 m² +138% | 2008 |
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| 10, Willmer Road748 m away | 105 m² | 126 m² | +21 m² +20% | 2021 |
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| Flat 3, Cavendish House, 4, Cavendish Road836 m away | 103 m² | 124 m² | +21 m² +20% | 2021 |
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| 98, Park Road North624 m away | 118 m² | 139 m² | +21 m² +18% | 2018 |
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| 1, Charlcombe Street892 m away | 93 m² | 114 m² | +21 m² +23% | 2013 |
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| 6, Curzon Avenue814 m away | 78 m² | 98 m² | +20 m² +26% | 2025 |
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| 439, Price Street843 m away | 57 m² | 77 m² | +20 m² +35% | 2020 |
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| 14, Asquith Avenue743 m away | 100 m² | 120 m² | +20 m² +20% | 2018 |
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| 13, Alexandra Road396 m away | 36 m² | 56 m² | +20 m² +56% | 2015 |
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| 37, Willmer Road716 m away | 87 m² | 107 m² | +20 m² +23% | 2015 |
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| Flat 4, 10, Barnard Road877 m away | 52 m² | 72 m² | +20 m² +38% | 2012 |
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| 3, Alexandra Road396 m away | 37 m² | 57 m² | +20 m² +54% | 2010 |
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| 36, Mather Road708 m away | 113 m² | 132 m² | +19 m² +17% | 2026 |
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| 26, Grosvenor Road536 m away | 101 m² | 120 m² | +19 m² +19% | 2023 |
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| 182, Rodney Street927 m away | 76 m² | 95 m² | +19 m² +25% | 2023 |
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| Flat 4, 2, Beresford Road994 m away | 68 m² | 87 m² | +19 m² +28% | 2022 |
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| 92, Arthur Street733 m away | 60 m² | 79 m² | +19 m² +32% | 2010 |
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| 8, Laurel Road894 m away | 84 m² | 102 m² | +18 m² +21% | 2025 |
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| 44, Milton Road884 m away | 58 m² | 76 m² | +18 m² +31% | 2024 |
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| 6, Lowwood Grove709 m away | 63 m² | 81 m² | +18 m² +29% | 2017 |
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| 22, Larch Road792 m away | 69 m² | 87 m² | +18 m² +26% | 2016 |
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| 46, Mount Grove709 m away | 72 m² | 90 m² | +18 m² +25% | 2014 |
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| 69, Raffles Road675 m away | 82 m² | 100 m² | +18 m² +22% | 2013 |
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| 10, Park Road South279 m away | 77 m² | 94 m² | +17 m² +22% | 2025 |
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| 86, Arthur Street733 m away | 58 m² | 75 m² | +17 m² +29% | 2019 |
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| 48, Raffles Road693 m away | 89 m² | 106 m² | +17 m² +19% | 2016 |
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| 66, Slatey Road815 m away | 70 m² | 87 m² | +17 m² +24% | 2015 |
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| 3, Grosvenor Road536 m away | 54 m² | 71 m² | +17 m² +31% | 2013 |
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| 11, Whalley Road730 m away | 58 m² | 75 m² | +17 m² +29% | 2010 |
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| 12, Osborne Road443 m away | 38 m² | 54 m² | +16 m² +42% | 2026 |
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| 27 - 29, Grange Road West301 m away | 22 m² | 38 m² | +16 m² +73% | 2025 |
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| 89, Duke Street815 m away | 76 m² | 92 m² | +16 m² +21% | 2025 |
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| Flat 4, 19, Balls Road806 m away | 24 m² | 40 m² | +16 m² +67% | 2022 |
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| 301, Claughton Road151 m away | 85 m² | 101 m² | +16 m² +19% | 2021 |
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| 23, Eastbourne Road221 m away | 60 m² | 76 m² | +16 m² +27% | 2021 |
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| 2, Elm Grove945 m away | 92 m² | 108 m² | +16 m² +17% | 2018 |
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| 75, Grange Road West297 m away | 95 m² | 111 m² | +16 m² +17% | 2017 |
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| 14, Maple Street653 m away | 92 m² | 108 m² | +16 m² +17% | 2017 |
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| 26, Menai Street262 m away | 66 m² | 82 m² | +16 m² +24% | 2016 |
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| 51, Willmer Road716 m away | 90 m² | 106 m² | +16 m² +18% | 2016 |
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| 125, Whetstone Lane964 m away | 91 m² | 107 m² | +16 m² +18% | 2016 |
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| 40, Larch Road792 m away | 78 m² | 94 m² | +16 m² +21% | 2015 |
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| 6, Lloyd Avenue865 m away | 56 m² | 72 m² | +16 m² +29% | 2014 |
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| 123, Rodney Street949 m away | 72 m² | 88 m² | +16 m² +22% | 2013 |
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| 10, Elm Grove945 m away | 85 m² | 101 m² | +16 m² +19% | 2009 |
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| Market Court, Oliver Street543 m away | 50 m² | 65 m² | +15 m² +30% | 2024 |
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| 61, Newling Street553 m away | 58 m² | 73 m² | +15 m² +26% | 2024 |
|---|
| 14, Alexandra Road396 m away | 78 m² | 93 m² | +15 m² +19% | 2021 |
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| 94, Arthur Street733 m away | 60 m² | 75 m² | +15 m² +25% | 2019 |
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| 208, Park Road North885 m away | 92 m² | 107 m² | +15 m² +16% | 2017 |
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| 19, Rodney Street898 m away | 82 m² | 97 m² | +15 m² +18% | 2016 |
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| 7, Lloyd Avenue865 m away | 78 m² | 93 m² | +15 m² +19% | 2014 |
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