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 0UG
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 |
|---|---|---|---|---|
| 12, Longdell Hills740 m away | 104 m² | 171 m² | +67 m² +64% | 2025 |
| 38, Longwater Lane891 m away | 89 m² | 155 m² | +66 m² +74% | 2024 |
| 16, Longdell Hills740 m away | 161 m² | 217 m² | +56 m² +35% | 2022 |
| 3, Horseshoe Close609 m away | 127 m² | 182 m² | +55 m² +43% | 2024 |
| 72, East Hills Road684 m away | 76 m² | 124 m² | +48 m² +63% | 2025 |
| 380, Dereham Road588 m away | 120 m² | 159 m² | +39 m² +33% | 2013 |
| 25, Bawburgh Lane189 m away | 78 m² | 112 m² | +34 m² +44% | 2022 |
| 22, Minotaur Way509 m away | 80 m² | 114 m² | +34 m² +43% | 2018 |
| 9a, Bawburgh Lane283 m away | 194 m² | 224 m² | +30 m² +15% | 2023 |
| 17, Minotaur Way509 m away | 113 m² | 143 m² | +30 m² +27% | 2017 |
| 39, Vanguard Chase0 m away | 73 m² | 102 m² | +29 m² +40% | 2019 |
| 55, Longwater Lane917 m away | 105 m² | 129 m² | +24 m² +23% | 2025 |
| 53, East Hills Road684 m away | 60 m² | 83 m² | +23 m² +38% | 2026 |
| 7, Mill Croft Close506 m away | 73 m² | 95 m² | +22 m² +30% | 2016 |
| 97, Longwater Lane658 m away | 76 m² | 98 m² | +22 m² +29% | 2014 |
| 41, Vanguard Chase0 m away | 73 m² | 91 m² | +18 m² +25% | 2023 |
| 78, Vanguard Chase50 m away | 60 m² | 78 m² | +18 m² +30% | 2023 |
| 76, Atkinson Close763 m away | 60 m² | 78 m² | +18 m² +30% | 2021 |
| 5, Weatherby Road744 m away | 74 m² | 91 m² | +17 m² +23% | 2024 |
| 64, Longwater Lane891 m away | 46 m² | 63 m² | +17 m² +37% | 2018 |
| 6, Stone Breck964 m away | 35 m² | 52 m² | +17 m² +49% | 2014 |
| 20, Dersley Court923 m away | 67 m² | 83 m² | +16 m² +24% | 2019 |
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.