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 8GT
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 Avenue841 m away | 114 m² | 244 m² | +130 m² +114% | 2025 |
| 105, Cross Street366 m away | 103 m² | 220 m² | +117 m² +114% | 2020 |
| 8, Coppice Road304 m away | 88 m² | 176 m² | +88 m² +100% | 2018 |
| 19, Church Drive936 m away | 54 m² | 131 m² | +77 m² +143% | 2015 |
| 255, Mansfield Road676 m away | 289 m² | 359 m² | +70 m² +24% | 2023 |
| 37, Willbert Road613 m away | 62 m² | 125 m² | +63 m² +102% | 2014 |
| 49, Kempton Drive566 m away | 196 m² | 256 m² | +60 m² +31% | 2020 |
| 10, Monsell Drive391 m away | 136 m² | 194 m² | +58 m² +43% | 2026 |
| 47, Worrall Avenue587 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.
| 82 m² |
| 137 m² |
| +55 m² +67% |
| 2023 |
| 204, Mansfield Road462 m away | 241 m² | 296 m² | +55 m² +23% | 2021 |
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| 16, Springfield Road414 m away | 80 m² | 133 m² | +53 m² +66% | 2024 |
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| 125, Redhill Road420 m away | 77 m² | 125 m² | +48 m² +62% | 2026 |
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| 89, Coppice Road598 m away | 101 m² | 149 m² | +48 m² +48% | 2024 |
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| 2, The Mount621 m away | 161 m² | 209 m² | +48 m² +30% | 2021 |
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| 19b, Church Street147 m away | 73 m² | 119 m² | +46 m² +63% | 2025 |
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| 28, Richmond Gardens647 m away | 99 m² | 145 m² | +46 m² +46% | 2019 |
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| 3, Castleton Avenue960 m away | 85 m² | 130 m² | +45 m² +53% | 2019 |
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| 77, Bestwood Lodge Drive984 m away | 104 m² | 149 m² | +45 m² +43% | 2014 |
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| 46, Patricia Drive865 m away | 40 m² | 83 m² | +43 m² +108% | 2023 |
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| 41, Redhill Lodge Drive669 m away | 104 m² | 144 m² | +40 m² +38% | 2014 |
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| 96, Ashington Drive835 m away | 137 m² | 176 m² | +39 m² +28% | 2025 |
|---|
| 46, Ravenswood Road566 m away | 83 m² | 122 m² | +39 m² +47% | 2017 |
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| 7, Maidens Dale853 m away | 86 m² | 124 m² | +38 m² +44% | 2016 |
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| 29b, Furlong Street542 m away | 85 m² | 122 m² | +37 m² +44% | 2025 |
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| 53, Sunninghill Rise738 m away | 89 m² | 126 m² | +37 m² +42% | 2020 |
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| 80a, Church Drive820 m away | 62 m² | 99 m² | +37 m² +60% | 2015 |
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| 128, Gedling Road919 m away | 66 m² | 102 m² | +36 m² +55% | 2021 |
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| 7, Richmond Gardens647 m away | 89 m² | 124 m² | +35 m² +39% | 2015 |
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| 70, Furlong Avenue584 m away | 76 m² | 111 m² | +35 m² +46% | 2013 |
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| 18, Lilleker Rise405 m away | 64 m² | 96 m² | +32 m² +50% | 2026 |
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| 51, High Street527 m away | 75 m² | 106 m² | +31 m² +41% | 2011 |
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| 47, Castleton Avenue960 m away | 101 m² | 130 m² | +29 m² +29% | 2026 |
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| Flat 9, Byron House, 140, Front Street338 m away | 47 m² | 76 m² | +29 m² +62% | 2024 |
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| 15, Rannoch Rise466 m away | 86 m² | 115 m² | +29 m² +34% | 2022 |
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| 7, Sunbury Gardens827 m away | 93 m² | 121 m² | +28 m² +30% | 2023 |
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| 5, Houldsworth Rise578 m away | 85 m² | 113 m² | +28 m² +33% | 2015 |
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| 109, Redhill Road420 m away | 95 m² | 122 m² | +27 m² +28% | 2024 |
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| 119, Ravenswood Road568 m away | 69 m² | 96 m² | +27 m² +39% | 2023 |
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| 8, Castleton Avenue988 m away | 68 m² | 94 m² | +26 m² +38% | 2021 |
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| 36, Hanworth Gardens895 m away | 79 m² | 105 m² | +26 m² +33% | 2014 |
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| 61, High Street460 m away | 60 m² | 85 m² | +25 m² +42% | 2021 |
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| 94, Furlong Avenue584 m away | 91 m² | 115 m² | +24 m² +26% | 2026 |
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| 85, Cross Street366 m away | 68 m² | 92 m² | +24 m² +35% | 2013 |
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| 47, Church Drive904 m away | 78 m² | 101 m² | +23 m² +29% | 2013 |
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| 51, Birchfield Road691 m away | 83 m² | 105 m² | +22 m² +27% | 2016 |
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| 162, Coppice Road942 m away | 80 m² | 102 m² | +22 m² +28% | 2014 |
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| 13, Salcombe Drive698 m away | 110 m² | 131 m² | +21 m² +19% | 2026 |
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| 35, Church Drive904 m away | 113 m² | 134 m² | +21 m² +19% | 2023 |
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| 25, High Street597 m away | 132 m² | 153 m² | +21 m² +16% | 2017 |
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| 45, Castleton Avenue960 m away | 93 m² | 114 m² | +21 m² +23% | 2017 |
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| 26, High Street Avenue557 m away | 86 m² | 107 m² | +21 m² +24% | 2016 |
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| 124, Mansfield Road593 m away | 69 m² | 90 m² | +21 m² +30% | 2014 |
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| 18, Monsell Drive391 m away | 122 m² | 142 m² | +20 m² +16% | 2024 |
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| 13, Sloethorne Gardens983 m away | 76 m² | 96 m² | +20 m² +26% | 2020 |
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| 8, Redhill Lodge Drive669 m away | 91 m² | 111 m² | +20 m² +22% | 2017 |
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| 3, Salcombe Drive698 m away | 106 m² | 126 m² | +20 m² +19% | 2016 |
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| 5, Bond Street365 m away | 69 m² | 88 m² | +19 m² +28% | 2026 |
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| 184, Ravenswood Road617 m away | 66 m² | 85 m² | +19 m² +29% | 2025 |
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| 35, Henry Street660 m away | 77 m² | 96 m² | +19 m² +25% | 2024 |
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| 9, Runswick Drive479 m away | 92 m² | 111 m² | +19 m² +21% | 2022 |
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| 293, Mansfield Road529 m away | 124 m² | 143 m² | +19 m² +15% | 2017 |
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| 17, Upminster Drive422 m away | 56 m² | 74 m² | +18 m² +32% | 2024 |
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| 23, Ellington Road993 m away | 115 m² | 133 m² | +18 m² +16% | 2024 |
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| 133, St Albans Road788 m away | 61 m² | 79 m² | +18 m² +30% | 2023 |
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| 7, Church Crescent860 m away | 51 m² | 69 m² | +18 m² +35% | 2021 |
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| 48, Georgia Drive679 m away | 70 m² | 87 m² | +17 m² +24% | 2025 |
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| 28, Salcombe Drive698 m away | 86 m² | 103 m² | +17 m² +20% | 2025 |
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| 7, Mill Crescent536 m away | 67 m² | 84 m² | +17 m² +25% | 2023 |
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| 15, Salcombe Drive698 m away | 90 m² | 106 m² | +16 m² +18% | 2024 |
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| 107, St Albans Road727 m away | 77 m² | 93 m² | +16 m² +21% | 2024 |
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| 62, Worrall Avenue646 m away | 70 m² | 86 m² | +16 m² +23% | 2023 |
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| 20, Goodwood Avenue412 m away | 84 m² | 100 m² | +16 m² +19% | 2021 |
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| 16, Furlong Avenue519 m away | 75 m² | 91 m² | +16 m² +21% | 2021 |
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| 49, Gedling Road650 m away | 87 m² | 103 m² | +16 m² +18% | 2016 |
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| 26b, Calverton Road336 m away | 75 m² | 90 m² | +15 m² +20% | 2025 |
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| 11, Surgeys Lane764 m away | 100 m² | 115 m² | +15 m² +15% | 2025 |
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| 70, Ravenswood Road566 m away | 83 m² | 98 m² | +15 m² +18% | 2024 |
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| 31, Redhill Lodge Drive669 m away | 97 m² | 112 m² | +15 m² +15% | 2022 |
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| 1a, Mellors Road104 m away | 83 m² | 98 m² | +15 m² +18% | 2015 |
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| 100, St Albans Road755 m away | 76 m² | 91 m² | +15 m² +20% | 2014 |
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| 68, Norbett Road579 m away | 90 m² | 105 m² | +15 m² +17% | 2011 |
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