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 NG5 7GR
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 |
|---|---|---|---|---|
| 20a, Baker Avenue807 m away | 114 m² | 244 m² | +130 m² +114% | 2025 |
| 111, Sandfield Road918 m away | 91 m² | 221 m² | +130 m² +143% | 2022 |
| 105, Cross Street513 m away | 103 m² | 220 m² | +117 m² +114% | 2020 |
| 8, Coppice Road45 m away | 88 m² | 176 m² | +88 m² +100% | 2018 |
| 30, Homefield Avenue918 m away | 79 m² | 160 m² | +81 m² +103% | 2023 |
| 19, Church Drive978 m away | 54 m² | 131 m² | +77 m² +143% | 2015 |
| 255, Mansfield Road882 m away | 289 m² | 359 m² | +70 m² +24% | 2023 |
| 37, Willbert Road439 m away | 62 m² | 125 m² | +63 m² +102% | 2014 |
| 49, Kempton Drive465 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.
| 196 m² |
| 256 m² |
| +60 m² +31% |
| 2020 |
| 10, Monsell Drive660 m away | 136 m² | 194 m² | +58 m² +43% | 2026 |
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| 47, Worrall Avenue390 m away | 82 m² | 137 m² | +55 m² +67% | 2023 |
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| 204, Mansfield Road735 m away | 241 m² | 296 m² | +55 m² +23% | 2021 |
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| 16, Springfield Road688 m away | 80 m² | 133 m² | +53 m² +66% | 2024 |
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| 1, Churchill Close853 m away | 164 m² | 214 m² | +50 m² +30% | 2019 |
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| 125, Redhill Road680 m away | 77 m² | 125 m² | +48 m² +62% | 2026 |
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| 89, Coppice Road359 m away | 101 m² | 149 m² | +48 m² +48% | 2024 |
|---|
| 2, The Mount873 m away | 161 m² | 209 m² | +48 m² +30% | 2021 |
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| 19b, Church Street129 m away | 73 m² | 119 m² | +46 m² +63% | 2025 |
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| 28, Richmond Gardens915 m away | 99 m² | 145 m² | +46 m² +46% | 2019 |
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| 3, Castleton Avenue792 m away | 85 m² | 130 m² | +45 m² +53% | 2019 |
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| 44, Harwood Close978 m away | 84 m² | 128 m² | +44 m² +52% | 2023 |
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| 46, Patricia Drive759 m away | 40 m² | 83 m² | +43 m² +108% | 2023 |
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| 41, Redhill Lodge Drive934 m away | 104 m² | 144 m² | +40 m² +38% | 2014 |
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| 96, Ashington Drive938 m away | 137 m² | 176 m² | +39 m² +28% | 2025 |
|---|
| 46, Ravenswood Road342 m away | 83 m² | 122 m² | +39 m² +47% | 2017 |
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| 18, Eaton Avenue959 m away | 89 m² | 128 m² | +39 m² +44% | 2015 |
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| 29b, Furlong Street555 m away | 85 m² | 122 m² | +37 m² +44% | 2025 |
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| 128, Surgeys Lane965 m away | 70 m² | 107 m² | +37 m² +53% | 2025 |
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| 53, Sunninghill Rise643 m away | 89 m² | 126 m² | +37 m² +42% | 2020 |
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| 80a, Church Drive817 m away | 62 m² | 99 m² | +37 m² +60% | 2015 |
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| 128, Gedling Road714 m away | 66 m² | 102 m² | +36 m² +55% | 2021 |
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| 7, Richmond Gardens915 m away | 89 m² | 124 m² | +35 m² +39% | 2015 |
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| 70, Furlong Avenue701 m away | 76 m² | 111 m² | +35 m² +46% | 2013 |
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| 3, Kingswell Road873 m away | 59 m² | 93 m² | +34 m² +58% | 2026 |
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| 18, Lilleker Rise622 m away | 64 m² | 96 m² | +32 m² +50% | 2026 |
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| 1, Valetta Road960 m away | 62 m² | 94 m² | +32 m² +52% | 2015 |
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| 74, Rolleston Drive830 m away | 71 m² | 102 m² | +31 m² +44% | 2022 |
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| 53, Rolleston Drive786 m away | 46 m² | 77 m² | +31 m² +67% | 2014 |
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| 51, High Street464 m away | 75 m² | 106 m² | +31 m² +41% | 2011 |
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| 47, Castleton Avenue792 m away | 101 m² | 130 m² | +29 m² +29% | 2026 |
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| 15, Rannoch Rise538 m away | 86 m² | 115 m² | +29 m² +34% | 2022 |
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| 1, Brook Avenue848 m away | 87 m² | 116 m² | +29 m² +33% | 2014 |
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| 7, Sunbury Gardens678 m away | 93 m² | 121 m² | +28 m² +30% | 2023 |
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| 5, Houldsworth Rise763 m away | 85 m² | 113 m² | +28 m² +33% | 2015 |
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| 109, Redhill Road680 m away | 95 m² | 122 m² | +27 m² +28% | 2024 |
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| 119, Ravenswood Road295 m away | 69 m² | 96 m² | +27 m² +39% | 2023 |
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| 8, Castleton Avenue823 m away | 68 m² | 94 m² | +26 m² +38% | 2021 |
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| 61, High Street402 m away | 60 m² | 85 m² | +25 m² +42% | 2021 |
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| 94, Furlong Avenue701 m away | 91 m² | 115 m² | +24 m² +26% | 2026 |
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| 85, Cross Street513 m away | 68 m² | 92 m² | +24 m² +35% | 2013 |
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| 47, Church Drive913 m away | 78 m² | 101 m² | +23 m² +29% | 2013 |
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| 51, Birchfield Road466 m away | 83 m² | 105 m² | +22 m² +27% | 2016 |
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| 162, Coppice Road682 m away | 80 m² | 102 m² | +22 m² +28% | 2014 |
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| 13, Salcombe Drive970 m away | 110 m² | 131 m² | +21 m² +19% | 2026 |
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| 35, Church Drive913 m away | 113 m² | 134 m² | +21 m² +19% | 2023 |
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| 25, High Street528 m away | 132 m² | 153 m² | +21 m² +16% | 2017 |
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| 45, Castleton Avenue792 m away | 93 m² | 114 m² | +21 m² +23% | 2017 |
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| 26, High Street Avenue526 m away | 86 m² | 107 m² | +21 m² +24% | 2016 |
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| 124, Mansfield Road799 m away | 69 m² | 90 m² | +21 m² +30% | 2014 |
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| 18, Monsell Drive660 m away | 122 m² | 142 m² | +20 m² +16% | 2024 |
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| 8, Redhill Lodge Drive934 m away | 91 m² | 111 m² | +20 m² +22% | 2017 |
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| 3, Salcombe Drive970 m away | 106 m² | 126 m² | +20 m² +19% | 2016 |
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| 5, Bond Street370 m away | 69 m² | 88 m² | +19 m² +28% | 2026 |
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| 184, Ravenswood Road344 m away | 66 m² | 85 m² | +19 m² +29% | 2025 |
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| 35, Henry Street918 m away | 77 m² | 96 m² | +19 m² +25% | 2024 |
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| 9, Runswick Drive210 m away | 92 m² | 111 m² | +19 m² +21% | 2022 |
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| 293, Mansfield Road798 m away | 124 m² | 143 m² | +19 m² +15% | 2017 |
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| 44, Arnot Hill Road894 m away | 105 m² | 124 m² | +19 m² +18% | 2014 |
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| 17, Upminster Drive273 m away | 56 m² | 74 m² | +18 m² +32% | 2024 |
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| 133, St Albans Road872 m away | 61 m² | 79 m² | +18 m² +30% | 2023 |
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| 98, Sandfield Road978 m away | 94 m² | 112 m² | +18 m² +19% | 2023 |
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| 7, Church Crescent947 m away | 51 m² | 69 m² | +18 m² +35% | 2021 |
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| 48, Georgia Drive869 m away | 70 m² | 87 m² | +17 m² +24% | 2025 |
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| 28, Salcombe Drive970 m away | 86 m² | 103 m² | +17 m² +20% | 2025 |
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| 7, Mill Crescent670 m away | 67 m² | 84 m² | +17 m² +25% | 2023 |
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| 117, Sandfield Road918 m away | 98 m² | 115 m² | +17 m² +17% | 2020 |
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| 45, Kingswell Road873 m away | 88 m² | 105 m² | +17 m² +19% | 2015 |
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| 20, Rolleston Drive839 m away | 80 m² | 97 m² | +17 m² +21% | 2014 |
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| 107, St Albans Road760 m away | 77 m² | 93 m² | +16 m² +21% | 2024 |
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| 15, Salcombe Drive970 m away | 90 m² | 106 m² | +16 m² +18% | 2024 |
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| 62, Worrall Avenue375 m away | 70 m² | 86 m² | +16 m² +23% | 2023 |
|---|
| 16, Furlong Avenue567 m away | 75 m² | 91 m² | +16 m² +21% | 2021 |
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| 20, Goodwood Avenue604 m away | 84 m² | 100 m² | +16 m² +19% | 2021 |
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| 49, Gedling Road491 m away | 87 m² | 103 m² | +16 m² +18% | 2016 |
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| 26b, Calverton Road338 m away | 75 m² | 90 m² | +15 m² +20% | 2025 |
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| 11, Surgeys Lane705 m away | 100 m² | 115 m² | +15 m² +15% | 2025 |
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| 70, Ravenswood Road342 m away | 83 m² | 98 m² | +15 m² +18% | 2024 |
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| 31, Redhill Lodge Drive934 m away | 97 m² | 112 m² | +15 m² +15% | 2022 |
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| 1a, Mellors Road241 m away | 83 m² | 98 m² | +15 m² +18% | 2015 |
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| 100, St Albans Road846 m away | 76 m² | 91 m² | +15 m² +20% | 2014 |
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| 68, Norbett Road408 m away | 90 m² | 105 m² | +15 m² +17% | 2011 |
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