Finding extended homes…
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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 NR5 0SY
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 |
|---|---|---|---|---|
| 8a, The Drive234 m away | 118 m² | 222 m² | +104 m² +88% | 2023 |
| 76, Gurney Road682 m away | 93 m² | 193 m² | +100 m² +108% | 2020 |
| 168, Motum Road872 m away | 71 m² | 170 m² | +99 m² +139% | 2024 |
| 56a, Grove Avenue663 m away | 155 m² | 254 m² | +99 m² +64% | 2017 |
| 91, Norwich Road750 m away | 107 m² | 203 m² | +96 m² +90% | 2019 |
| 526, Dereham Road984 m away | 74 m² | 161 m² | +87 m² +118% | 2021 |
| 21, St Mildreds Road743 m away | 102 m² | 183 m² | +81 m² +79% | 2019 |
| 60, Oval Road727 m away | 72 m² | 153 m² | +81 m² +113% | 2014 |
| 522, Dereham Road984 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.
| 150 m² |
| +71 m² +90% |
| 2015 |
| 25, Hill Road984 m away | 104 m² | 171 m² | +67 m² +64% | 2022 |
|---|
| 22, Sunny Grove222 m away | 91 m² | 158 m² | +67 m² +74% | 2016 |
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| 202, Norwich Road635 m away | 107 m² | 170 m² | +63 m² +59% | 2024 |
|---|
| 70, Gurney Road682 m away | 63 m² | 126 m² | +63 m² +100% | 2016 |
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| 65, Wilberforce Road976 m away | 91 m² | 152 m² | +61 m² +67% | 2023 |
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| 46, Kabin Road678 m away | 77 m² | 138 m² | +61 m² +79% | 2015 |
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| 21, Larkman Lane802 m away | 164 m² | 225 m² | +61 m² +37% | 2014 |
|---|
| 1a, Autumn Drive165 m away | 78 m² | 137 m² | +59 m² +76% | 2020 |
|---|
| 28, Calthorpe Road867 m away | 82 m² | 140 m² | +58 m² +71% | 2026 |
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| 94, St Mildreds Road743 m away | 92 m² | 150 m² | +58 m² +63% | 2019 |
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| 189, Earlham Green Lane615 m away | 118 m² | 174 m² | +56 m² +47% | 2022 |
|---|
| 2, Savery Close899 m away | 117 m² | 172 m² | +55 m² +47% | 2024 |
|---|
| 25, Kabin Road678 m away | 108 m² | 163 m² | +55 m² +51% | 2015 |
|---|
| 32, Beaumont Road575 m away | 72 m² | 120 m² | +48 m² +67% | 2026 |
|---|
| 25, St Mildreds Road743 m away | 86 m² | 133 m² | +47 m² +55% | 2021 |
|---|
| 42, Beaumont Road460 m away | 64 m² | 111 m² | +47 m² +73% | 2017 |
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| 5, Kabin Road864 m away | 91 m² | 138 m² | +47 m² +52% | 2016 |
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| 18, Valley Road741 m away | 65 m² | 112 m² | +47 m² +72% | 2015 |
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| 3, Northview Road567 m away | 55 m² | 101 m² | +46 m² +84% | 2016 |
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| 36, Wenman Court884 m away | 86 m² | 132 m² | +46 m² +53% | 2016 |
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| 16, Brampton Court440 m away | 38 m² | 81 m² | +43 m² +113% | 2010 |
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| 23, Sunny Close285 m away | 88 m² | 130 m² | +42 m² +48% | 2026 |
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| 40, Freshfield Close823 m away | 89 m² | 131 m² | +42 m² +47% | 2024 |
|---|
| 640, Dereham Road269 m away | 117 m² | 159 m² | +42 m² +36% | 2022 |
|---|
| 6, Savery Close899 m away | 71 m² | 113 m² | +42 m² +59% | 2022 |
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| 48, Grove Avenue663 m away | 76 m² | 118 m² | +42 m² +55% | 2017 |
|---|
| 40, Hill Road896 m away | 171 m² | 213 m² | +42 m² +25% | 2013 |
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| 29, Glenda Road682 m away | 83 m² | 123 m² | +40 m² +48% | 2020 |
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| 54, Olive Road894 m away | 105 m² | 141 m² | +36 m² +34% | 2026 |
|---|
| 13, Woodlands Road987 m away | 109 m² | 145 m² | +36 m² +33% | 2024 |
|---|
| 46, Larkman Lane820 m away | 140 m² | 176 m² | +36 m² +26% | 2022 |
|---|
| 15, Brampton Court440 m away | 44 m² | 80 m² | +36 m² +82% | 2020 |
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| 23, Sunny Grove222 m away | 66 m² | 101 m² | +35 m² +53% | 2023 |
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| 13a, Grove Avenue415 m away | 120 m² | 154 m² | +34 m² +28% | 2024 |
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| 108, Norwich Road434 m away | 71 m² | 104 m² | +33 m² +46% | 2021 |
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| 42, Freshfield Close823 m away | 90 m² | 123 m² | +33 m² +37% | 2021 |
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| 14, Jerningham Road368 m away | 69 m² | 102 m² | +33 m² +48% | 2011 |
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| 8, St Mildreds Road907 m away | 82 m² | 114 m² | +32 m² +39% | 2018 |
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| 92, Dereham Road0 m away | 116 m² | 148 m² | +32 m² +28% | 2015 |
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| 46, Grove Avenue663 m away | 92 m² | 124 m² | +32 m² +35% | 2014 |
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| 2, Highlow Road834 m away | 107 m² | 137 m² | +30 m² +28% | 2020 |
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| 27, Holworthy Road195 m away | 99 m² | 128 m² | +29 m² +29% | 2024 |
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| 42, Larkman Lane820 m away | 63 m² | 92 m² | +29 m² +46% | 2023 |
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| 73, Marlpit Lane888 m away | 63 m² | 92 m² | +29 m² +46% | 2023 |
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| 44, Ashtree Road746 m away | 79 m² | 107 m² | +28 m² +35% | 2021 |
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| 8, Savery Close899 m away | 85 m² | 112 m² | +27 m² +32% | 2023 |
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| 34, Sunny Grove222 m away | 113 m² | 140 m² | +27 m² +24% | 2021 |
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| 155, Earlham Green Lane777 m away | 123 m² | 150 m² | +27 m² +22% | 2021 |
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| 45, Peverell Road397 m away | 103 m² | 130 m² | +27 m² +26% | 2015 |
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| 138, Gunton Lane936 m away | 49 m² | 75 m² | +26 m² +53% | 2022 |
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| 158, Beloe Avenue853 m away | 83 m² | 109 m² | +26 m² +31% | 2015 |
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| 7, Winsford Way805 m away | 70 m² | 96 m² | +26 m² +37% | 2014 |
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| 98, Norwich Road434 m away | 92 m² | 118 m² | +26 m² +28% | 2013 |
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| 40, Larkman Lane820 m away | 87 m² | 112 m² | +25 m² +29% | 2023 |
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| 23, Holworthy Road195 m away | 85 m² | 110 m² | +25 m² +29% | 2017 |
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| 71, Stevenson Road681 m away | 69 m² | 93 m² | +24 m² +35% | 2022 |
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| 3, Jerningham Road387 m away | 69 m² | 93 m² | +24 m² +35% | 2018 |
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| 168, Earlham Green Lane560 m away | 70 m² | 94 m² | +24 m² +34% | 2013 |
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| 5, Brereton Close962 m away | 83 m² | 106 m² | +23 m² +28% | 2026 |
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| 23, Beaumont Road575 m away | 79 m² | 102 m² | +23 m² +29% | 2022 |
|---|
| 40, Wenman Court884 m away | 65 m² | 88 m² | +23 m² +35% | 2021 |
|---|
| 27, Northview Road567 m away | 74 m² | 97 m² | +23 m² +31% | 2015 |
|---|
| 1a, Oval Road432 m away | 67 m² | 90 m² | +23 m² +34% | 2014 |
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| 57, Olive Road894 m away | 68 m² | 90 m² | +22 m² +32% | 2025 |
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| 18, Lushington Close298 m away | 41 m² | 63 m² | +22 m² +54% | 2024 |
|---|
| 3, Rawley Road110 m away | 69 m² | 91 m² | +22 m² +32% | 2014 |
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| 12, Savery Close899 m away | 71 m² | 93 m² | +22 m² +31% | 2014 |
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| 61, Calthorpe Road867 m away | 85 m² | 106 m² | +21 m² +25% | 2022 |
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| 497, Dereham Road941 m away | 68 m² | 89 m² | +21 m² +31% | 2022 |
|---|
| 7, Rolleston Close708 m away | 89 m² | 110 m² | +21 m² +24% | 2021 |
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| 91, St Mildreds Road872 m away | 93 m² | 114 m² | +21 m² +23% | 2020 |
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| 2, Breckland Road728 m away | 93 m² | 114 m² | +21 m² +23% | 2018 |
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| 574, Dereham Road509 m away | 100 m² | 121 m² | +21 m² +21% | 2015 |
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| 24, Margaret Road830 m away | 57 m² | 78 m² | +21 m² +37% | 2011 |
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| 21, Glenda Crescent708 m away | 50 m² | 70 m² | +20 m² +40% | 2019 |
|---|
| 143, Earlham Green Lane777 m away | 109 m² | 129 m² | +20 m² +18% | 2014 |
|---|
| 6, Brereton Close962 m away | 83 m² | 101 m² | +18 m² +22% | 2026 |
|---|
| 208, Norwich Road723 m away | 52 m² | 70 m² | +18 m² +35% | 2025 |
|---|
| 25, Northview Road567 m away | 74 m² | 92 m² | +18 m² +24% | 2019 |
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| 524, Dereham Road984 m away | 64 m² | 82 m² | +18 m² +28% | 2017 |
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| 10, Savery Close899 m away | 89 m² | 106 m² | +17 m² +19% | 2025 |
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| 499, Dereham Road941 m away | 79 m² | 96 m² | +17 m² +22% | 2025 |
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| 6, Fitzhenry Mews321 m away | 81 m² | 98 m² | +17 m² +21% | 2019 |
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| 36, Crown Road301 m away | 83 m² | 100 m² | +17 m² +20% | 2012 |
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| 73, Gurney Road682 m away | 74 m² | 90 m² | +16 m² +22% | 2025 |
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| 11, Brampton Court440 m away | 80 m² | 96 m² | +16 m² +20% | 2024 |
|---|
| 2, Marshall Close198 m away | 101 m² | 117 m² | +16 m² +16% | 2015 |
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| 16, Goodhale Road435 m away | 74 m² | 90 m² | +16 m² +22% | 2014 |
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| 1a, Ruskin Road629 m away | 102 m² | 118 m² | +16 m² +16% | 2012 |
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| 56, Dereham Road0 m away | 88 m² | 103 m² | +15 m² +17% | 2020 |
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| 17, Hendon Close384 m away | 77 m² | 92 m² | +15 m² +19% | 2015 |
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| 3, Oval Avenue427 m away | 59 m² | 74 m² | +15 m² +25% | 2014 |
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| 136, Beecheno Road416 m away | 75 m² | 90 m² | +15 m² +20% | 2010 |
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