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 NR2 3HT
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 |
|---|---|---|---|---|
| 14, West Parade231 m away | 93 m² | 187 m² | +94 m² +101% | 2019 |
| 28, The Avenues735 m away | 103 m² | 182 m² | +79 m² +77% | 2021 |
| 102, Avenue Road321 m away | 91 m² | 161 m² | +70 m² +77% | 2023 |
| 28, Jessopp Road938 m away | 99 m² | 168 m² | +69 m² +70% | 2023 |
| 116, Earlham Road117 m away | 48 m² | 108 m² | +60 m² +125% | 2016 |
| 11, Mount Pleasant996 m away | 207 m² | 263 m² | +56 m² +27% | 2017 |
| 118, Cambridge Street906 m away | 80 m² | 134 m² | +54 m² +68% | 2018 |
| 102, Union Street979 m away | 120 m² | 173 m² | +53 m² +44% | 2020 |
| 81, Mill Hill Road309 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.
| 43 m² |
| 96 m² |
| +53 m² +123% |
| 2016 |
| 56, Havelock Road76 m away | 56 m² | 109 m² | +53 m² +95% | 2010 |
|---|
| 7, Alexandra Road334 m away | 82 m² | 134 m² | +52 m² +63% | 2015 |
|---|
| 42, Portersfield Road406 m away | 69 m² | 121 m² | +52 m² +75% | 2015 |
|---|
| 88, Mill Hill Road339 m away | 85 m² | 136 m² | +51 m² +60% | 2023 |
|---|
| 34, Jessopp Road733 m away | 96 m² | 146 m² | +50 m² +52% | 2023 |
|---|
| 343, Earlham Road611 m away | 130 m² | 180 m² | +50 m² +38% | 2021 |
|---|
| 29, Whitehall Road374 m away | 53 m² | 103 m² | +50 m² +94% | 2010 |
|---|
| 102, Christchurch Road757 m away | 99 m² | 148 m² | +49 m² +49% | 2020 |
|---|
| 40, Bury Street824 m away | 61 m² | 110 m² | +49 m² +80% | 2020 |
|---|
| 65, Hotblack Road875 m away | 43 m² | 90 m² | +47 m² +109% | 2022 |
|---|
| 57, Mill Hill Road309 m away | 63 m² | 110 m² | +47 m² +75% | 2018 |
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| 157, College Road405 m away | 103 m² | 150 m² | +47 m² +46% | 2011 |
|---|
| 97, Lincoln Street479 m away | 71 m² | 117 m² | +46 m² +65% | 2026 |
|---|
| 47, Rose Valley496 m away | 72 m² | 116 m² | +44 m² +61% | 2023 |
|---|
| 3, Meadow Rise Road826 m away | 68 m² | 111 m² | +43 m² +63% | 2021 |
|---|
| 40, The Avenues735 m away | 92 m² | 135 m² | +43 m² +47% | 2018 |
|---|
| 114, Northumberland Street896 m away | 88 m² | 131 m² | +43 m² +49% | 2014 |
|---|
| 22, Portersfield Road433 m away | 86 m² | 128 m² | +42 m² +49% | 2025 |
|---|
| 26, Le Strange Close674 m away | 129 m² | 171 m² | +42 m² +33% | 2018 |
|---|
| 74, Cambridge Street694 m away | 101 m² | 143 m² | +42 m² +42% | 2015 |
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| 175, College Road202 m away | 141 m² | 182 m² | +41 m² +29% | 2026 |
|---|
| 33, Dereham Road778 m away | 121 m² | 162 m² | +41 m² +34% | 2026 |
|---|
| 21, Elizabeth Fry Road874 m away | 31 m² | 72 m² | +41 m² +132% | 2021 |
|---|
| 78, Edinburgh Road238 m away | 72 m² | 113 m² | +41 m² +57% | 2018 |
|---|
| 4, Lincoln Street599 m away | 99 m² | 140 m² | +41 m² +41% | 2015 |
|---|
| 10, Meadow Rise Avenue906 m away | 98 m² | 139 m² | +41 m² +42% | 2013 |
|---|
| 14, Whitehall Road354 m away | 53 m² | 93 m² | +40 m² +75% | 2020 |
|---|
| 65b, Connaught Road301 m away | 86 m² | 126 m² | +40 m² +47% | 2014 |
|---|
| 76a, Upper St Giles Street840 m away | 148 m² | 187 m² | +39 m² +26% | 2024 |
|---|
| 62, Dover Street543 m away | 84 m² | 123 m² | +39 m² +46% | 2020 |
|---|
| 82, Onley Street801 m away | 87 m² | 126 m² | +39 m² +45% | 2017 |
|---|
| 80, Alexandra Road471 m away | 64 m² | 102 m² | +38 m² +59% | 2019 |
|---|
| 118, Pottergate855 m away | 68 m² | 105 m² | +37 m² +54% | 2023 |
|---|
| 178, Colman Road967 m away | 92 m² | 129 m² | +37 m² +40% | 2015 |
|---|
| 75, Recreation Road245 m away | 87 m² | 123 m² | +36 m² +41% | 2018 |
|---|
| 3, Girton Road644 m away | 103 m² | 139 m² | +36 m² +35% | 2018 |
|---|
| 35, Speke Street832 m away | 71 m² | 106 m² | +35 m² +49% | 2022 |
|---|
| 15, Grosvenor Road470 m away | 131 m² | 166 m² | +35 m² +27% | 2020 |
|---|
| 1, Chester Street829 m away | 68 m² | 103 m² | +35 m² +51% | 2015 |
|---|
| 7, Clarendon Road465 m away | 143 m² | 178 m² | +35 m² +24% | 2014 |
|---|
| 85, Old Palace Road917 m away | 88 m² | 123 m² | +35 m² +40% | 2012 |
|---|
| A home on Mill Hill Road347 m away | 27 m² | 62 m² | +35 m² +130% | 2009 |
|---|
| 260, Earlham Road728 m away | 143 m² | 177 m² | +34 m² +24% | 2023 |
|---|
| 15, Henley Road762 m away | 82 m² | 116 m² | +34 m² +41% | 2023 |
|---|
| 13, Grange Road795 m away | 104 m² | 138 m² | +34 m² +33% | 2020 |
|---|
| 136, Northumberland Street896 m away | 82 m² | 116 m² | +34 m² +41% | 2015 |
|---|
| 16, Clarendon Road457 m away | 149 m² | 182 m² | +33 m² +22% | 2020 |
|---|
| 1, Red Poll Terrace905 m away | 91 m² | 124 m² | +33 m² +36% | 2010 |
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| 19, Swansea Road184 m away | 75 m² | 107 m² | +32 m² +43% | 2024 |
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| 37, Cardiff Road199 m away | 79 m² | 111 m² | +32 m² +41% | 2022 |
|---|
| 40, Neville Street473 m away | 105 m² | 137 m² | +32 m² +30% | 2017 |
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| 71, Recreation Road245 m away | 99 m² | 130 m² | +31 m² +31% | 2019 |
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| 19, Denbigh Road122 m away | 96 m² | 127 m² | +31 m² +32% | 2011 |
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| 87, Waddington Street935 m away | 35 m² | 65 m² | +30 m² +86% | 2026 |
|---|
| 5, Stafford Street430 m away | 50 m² | 80 m² | +30 m² +60% | 2025 |
|---|
| 10, Earlham Road567 m away | 110 m² | 140 m² | +30 m² +27% | 2022 |
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| 212, Dereham Road591 m away | 75 m² | 105 m² | +30 m² +40% | 2015 |
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| 58, Newmarket Street971 m away | 69 m² | 98 m² | +29 m² +42% | 2022 |
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| 18, Jessopp Road938 m away | 97 m² | 126 m² | +29 m² +30% | 2015 |
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| Flat 4, Sebald House, Kinghorn Road930 m away | 26 m² | 55 m² | +29 m² +112% | 2013 |
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| 102, Turner Road991 m away | 53 m² | 82 m² | +29 m² +55% | 2011 |
|---|
| 2, Westgate Close666 m away | 154 m² | 182 m² | +28 m² +18% | 2025 |
|---|
| 37, Dover Street507 m away | 63 m² | 91 m² | +28 m² +44% | 2021 |
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| 27, Mount Pleasant996 m away | 82 m² | 110 m² | +28 m² +34% | 2020 |
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| 8, Doris Road303 m away | 78 m² | 106 m² | +28 m² +36% | 2019 |
|---|
| 7, Meadow Rise Road826 m away | 103 m² | 131 m² | +28 m² +27% | 2015 |
|---|
| 15, Highland Avenue728 m away | 101 m² | 129 m² | +28 m² +28% | 2014 |
|---|
| 6, Portersfield Road426 m away | 106 m² | 134 m² | +28 m² +26% | 2010 |
|---|
| 69, Winter Road391 m away | 76 m² | 103 m² | +27 m² +36% | 2025 |
|---|
| 92, Mill Hill Road339 m away | 100 m² | 127 m² | +27 m² +27% | 2024 |
|---|
| 76, College Road562 m away | 94 m² | 121 m² | +27 m² +29% | 2020 |
|---|
| 132, Earlham Road167 m away | 136 m² | 163 m² | +27 m² +20% | 2019 |
|---|
| 199, Earlham Road611 m away | 109 m² | 136 m² | +27 m² +25% | 2018 |
|---|
| 22, College Road687 m away | 115 m² | 142 m² | +27 m² +23% | 2018 |
|---|
| 14, Wellington Road0 m away | 104 m² | 131 m² | +27 m² +26% | 2014 |
|---|
| 11, Gloucester Street703 m away | 80 m² | 107 m² | +27 m² +34% | 2014 |
|---|
| 38, Gloucester Street761 m away | 82 m² | 109 m² | +27 m² +33% | 2014 |
|---|
| 4, Bramfield Close897 m away | 87 m² | 114 m² | +27 m² +31% | 2014 |
|---|
| 73, Pembroke Road242 m away | 73 m² | 99 m² | +26 m² +36% | 2026 |
|---|
| 81, Earlham House, Earlham Road325 m away | 28 m² | 54 m² | +26 m² +93% | 2023 |
|---|
| Flat I, 100, Earlham Road110 m away | 31 m² | 57 m² | +26 m² +84% | 2022 |
|---|
| 109, College Road527 m away | 81 m² | 107 m² | +26 m² +32% | 2022 |
|---|
| 8, Cardiff Road207 m away | 84 m² | 110 m² | +26 m² +31% | 2021 |
|---|
| 10, St Philips Road473 m away | 95 m² | 121 m² | +26 m² +27% | 2021 |
|---|
| 2, Bond Street793 m away | 127 m² | 153 m² | +26 m² +20% | 2021 |
|---|
| 71, Muriel Road957 m away | 36 m² | 62 m² | +26 m² +72% | 2021 |
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| 81, Livingstone Street744 m away | 68 m² | 94 m² | +26 m² +38% | 2020 |
|---|
| 12, Essex Street698 m away | 124 m² | 150 m² | +26 m² +21% | 2015 |
|---|
| 82, Mill Hill Road339 m away | 23 m² | 49 m² | +26 m² +113% | 2010 |
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| 50, Havelock Road76 m away | 79 m² | 104 m² | +25 m² +32% | 2026 |
|---|
| 57, Stafford Street395 m away | 41 m² | 66 m² | +25 m² +61% | 2024 |
|---|
| 31, Swansea Road184 m away | 40 m² | 65 m² | +25 m² +63% | 2022 |
|---|
| 20, Muriel Road955 m away | 61 m² | 86 m² | +25 m² +41% | 2020 |
|---|
| 12, Alexandra Road334 m away | 67 m² | 92 m² | +25 m² +37% | 2014 |
|---|
| 285, Dereham Road757 m away | 89 m² | 114 m² | +25 m² +28% | 2013 |
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| 10c, Mill Hill Road347 m away | 104 m² | 128 m² | +24 m² +23% | 2021 |
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| 37, Whitehall Road374 m away | 92 m² | 116 m² | +24 m² +26% | 2020 |
|---|
| 43, Portland Street552 m away | 83 m² | 107 m² | +24 m² +29% | 2018 |
|---|
| 243, Dereham Road679 m away | 67 m² | 91 m² | +24 m² +36% | 2017 |
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| 14, Glebe Road727 m away | 83 m² | 107 m² | +24 m² +29% | 2014 |
|---|
| 1, Gladstone Street354 m away | 22 m² | 46 m² | +24 m² +109% | 2011 |
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| 117, Glebe Road587 m away | 109 m² | 132 m² | +23 m² +21% | 2026 |
|---|
| 61, Bury Street900 m away | 95 m² | 118 m² | +23 m² +24% | 2023 |
|---|
| 202, Colman Road957 m away | 92 m² | 115 m² | +23 m² +25% | 2023 |
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| 33, Trinity Street691 m away | 107 m² | 130 m² | +23 m² +21% | 2022 |
|---|
| 1, Willets Court988 m away | 132 m² | 155 m² | +23 m² +17% | 2018 |
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| 27, York Street694 m away | 67 m² | 90 m² | +23 m² +34% | 2016 |
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| 84, Earlham House, Earlham Road325 m away | 28 m² | 51 m² | +23 m² +82% | 2013 |
|---|
| 169, Christchurch Road535 m away | 91 m² | 114 m² | +23 m² +25% | 2013 |
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| 100, Dereham Road635 m away | 90 m² | 112 m² | +22 m² +24% | 2024 |
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| 12, Farrow Road923 m away | 99 m² | 121 m² | +22 m² +22% | 2023 |
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| 75, Highland Road989 m away | 71 m² | 93 m² | +22 m² +31% | 2022 |
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| 82, Earlham House, Earlham Road325 m away | 28 m² | 50 m² | +22 m² +79% | 2021 |
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| 26, Turner Road850 m away | 74 m² | 96 m² | +22 m² +30% | 2021 |
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| 36, Adelaide Street825 m away | 56 m² | 78 m² | +22 m² +39% | 2019 |
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| 19, Leicester Street942 m away | 64 m² | 86 m² | +22 m² +34% | 2018 |
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| 11, Unthank Road607 m away | 40 m² | 62 m² | +22 m² +55% | 2009 |
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| 64, Helena Road524 m away | 59 m² | 80 m² | +21 m² +36% | 2026 |
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| 55, Old Palace Road917 m away | 70 m² | 91 m² | +21 m² +30% | 2026 |
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| 58, Cardiff Road207 m away | 78 m² | 99 m² | +21 m² +27% | 2025 |
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| 113a, Unthank Road586 m away | 63 m² | 84 m² | +21 m² +33% | 2025 |
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| 2, Jessopp Road938 m away | 86 m² | 107 m² | +21 m² +24% | 2024 |
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| 33, York Street694 m away | 67 m² | 88 m² | +21 m² +31% | 2022 |
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| 2, Adelaide Street646 m away | 120 m² | 141 m² | +21 m² +18% | 2021 |
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| 6, Alexandra Road249 m away | 91 m² | 112 m² | +21 m² +23% | 2018 |
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| 70, Lincoln Street599 m away | 61 m² | 82 m² | +21 m² +34% | 2018 |
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| 16, Grange Road795 m away | 87 m² | 108 m² | +21 m² +24% | 2018 |
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| 2, Hadley Drive796 m away | 126 m² | 147 m² | +21 m² +17% | 2018 |
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| 322a, Dereham Road963 m away | 112 m² | 133 m² | +21 m² +19% | 2015 |
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| 63, Cambridge Street724 m away | 105 m² | 125 m² | +20 m² +19% | 2026 |
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| 241, College Road202 m away | 122 m² | 142 m² | +20 m² +16% | 2024 |
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| 163, Dereham Road607 m away | 114 m² | 134 m² | +20 m² +18% | 2024 |
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| 4, Heigham Grove454 m away | 117 m² | 137 m² | +20 m² +17% | 2023 |
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| 26, Mornington Road928 m away | 82 m² | 102 m² | +20 m² +24% | 2022 |
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| 18, Belvoir Street399 m away | 76 m² | 96 m² | +20 m² +26% | 2021 |
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| 45, Rose Valley496 m away | 63 m² | 83 m² | +20 m² +32% | 2014 |
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| 296, Dereham Road859 m away | 86 m² | 105 m² | +19 m² +22% | 2026 |
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| 43, Newmarket Street971 m away | 67 m² | 86 m² | +19 m² +28% | 2026 |
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| 90, Newmarket Street971 m away | 77 m² | 96 m² | +19 m² +25% | 2025 |
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| 40, Suffolk Square775 m away | 50 m² | 69 m² | +19 m² +38% | 2024 |
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| 19, Bury Street769 m away | 85 m² | 104 m² | +19 m² +22% | 2023 |
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| 38, Leicester Street942 m away | 80 m² | 99 m² | +19 m² +24% | 2023 |
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| 113, College Road527 m away | 82 m² | 101 m² | +19 m² +23% | 2022 |
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| 39, Swansea Road184 m away | 74 m² | 93 m² | +19 m² +26% | 2021 |
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| 47, Meadow Rise Road938 m away | 74 m² | 93 m² | +19 m² +26% | 2021 |
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| 45, Jessopp Road600 m away | 109 m² | 128 m² | +19 m² +17% | 2015 |
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| 28, Sandringham Road220 m away | 86 m² | 105 m² | +19 m² +22% | 2013 |
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| 98, Adelaide Street825 m away | 85 m² | 104 m² | +19 m² +22% | 2013 |
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| 96, Avenue Road321 m away | 100 m² | 118 m² | +18 m² +18% | 2026 |
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| 63, Nelson Street765 m away | 111 m² | 129 m² | +18 m² +16% | 2026 |
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| 188a, College Road231 m away | 84 m² | 102 m² | +18 m² +21% | 2025 |
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| 121, Christchurch Road646 m away | 118 m² | 136 m² | +18 m² +15% | 2025 |
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| 11, Portway Place684 m away | 64 m² | 82 m² | +18 m² +28% | 2025 |
|---|
| 20, Lubbock Close823 m away | 75 m² | 93 m² | +18 m² +24% | 2025 |
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| 32, St Philips Road473 m away | 102 m² | 120 m² | +18 m² +18% | 2023 |
|---|
| 52, Vauxhall Street782 m away | 86 m² | 104 m² | +18 m² +21% | 2022 |
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| 18, Bond Street793 m away | 60 m² | 78 m² | +18 m² +30% | 2022 |
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| 8, Earlham Road567 m away | 114 m² | 132 m² | +18 m² +16% | 2019 |
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| 24, St Philips Road473 m away | 101 m² | 119 m² | +18 m² +18% | 2017 |
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| 11, Napier Place990 m away | 79 m² | 97 m² | +18 m² +23% | 2017 |
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| 3, Adelaide Street646 m away | 62 m² | 80 m² | +18 m² +29% | 2015 |
|---|
| 335, Dereham Road923 m away | 63 m² | 81 m² | +18 m² +29% | 2015 |
|---|
| 112, Unthank Road601 m away | 29 m² | 47 m² | +18 m² +62% | 2009 |
|---|
| 95d, Upper St Giles Street848 m away | 66 m² | 83 m² | +17 m² +26% | 2026 |
|---|
| 26, Bond Street793 m away | 73 m² | 90 m² | +17 m² +23% | 2023 |
|---|
| 7, Belvoir Street399 m away | 44 m² | 61 m² | +17 m² +39% | 2022 |
|---|
| 199, Dereham Road616 m away | 111 m² | 128 m² | +17 m² +15% | 2022 |
|---|
| 141, Newmarket Street997 m away | 92 m² | 109 m² | +17 m² +18% | 2022 |
|---|
| 37, Wellington Road0 m away | 74 m² | 91 m² | +17 m² +23% | 2021 |
|---|
| 48, Whitehall Road354 m away | 88 m² | 105 m² | +17 m² +19% | 2021 |
|---|
| 48, Havelock Road76 m away | 99 m² | 116 m² | +17 m² +17% | 2020 |
|---|
| 51, Caernarvon Road103 m away | 76 m² | 93 m² | +17 m² +22% | 2017 |
|---|
| 48, St Philips Road351 m away | 101 m² | 118 m² | +17 m² +17% | 2017 |
|---|
| 43, St Philips Road473 m away | 66 m² | 83 m² | +17 m² +26% | 2015 |
|---|
| 9, Bacon Road886 m away | 81 m² | 97 m² | +16 m² +20% | 2022 |
|---|
| 109, Glebe Road587 m away | 100 m² | 116 m² | +16 m² +16% | 2021 |
|---|
| 30, Essex Street698 m away | 83 m² | 99 m² | +16 m² +19% | 2021 |
|---|
| 84, St Philips Road284 m away | 82 m² | 98 m² | +16 m² +20% | 2020 |
|---|
| 4, Livingstone Street744 m away | 77 m² | 93 m² | +16 m² +21% | 2020 |
|---|
| 181, Dereham Road616 m away | 100 m² | 116 m² | +16 m² +16% | 2019 |
|---|
| 42, Wellington Road0 m away | 73 m² | 89 m² | +16 m² +22% | 2018 |
|---|
| Flat 1, 79b, Cambridge Street724 m away | 58 m² | 74 m² | +16 m² +28% | 2016 |
|---|
| 67, The Avenues735 m away | 105 m² | 121 m² | +16 m² +15% | 2015 |
|---|
| 16, Nelson Street647 m away | 64 m² | 80 m² | +16 m² +25% | 2014 |
|---|
| 29, Glebe Road727 m away | 75 m² | 91 m² | +16 m² +21% | 2014 |
|---|
| 19, Highland Avenue728 m away | 97 m² | 113 m² | +16 m² +16% | 2014 |
|---|
| 18, Wessex Street977 m away | 64 m² | 80 m² | +16 m² +25% | 2012 |
|---|
| 78, College Road562 m away | 89 m² | 104 m² | +15 m² +17% | 2025 |
|---|
| 39, Portland Street552 m away | 98 m² | 113 m² | +15 m² +15% | 2024 |
|---|
| 22, Havelock Road76 m away | 93 m² | 108 m² | +15 m² +16% | 2021 |
|---|
| 2, Livingstone Street744 m away | 72 m² | 87 m² | +15 m² +21% | 2019 |
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