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 9LJ
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 |
|---|---|---|---|---|
| 21, Bateman Close159 m away | 55 m² | 120 m² | +65 m² +118% | 2015 |
| 1, Buttercup Way981 m away | 70 m² | 134 m² | +64 m² +91% | 2024 |
| 3, Caddow Road738 m away | 85 m² | 149 m² | +64 m² +75% | 2019 |
| 16, Thacker Way489 m away | 121 m² | 182 m² | +61 m² +50% | 2019 |
| 17, Bateman Close159 m away | 53 m² | 113 m² | +60 m² +113% | 2015 |
| 3, Horseshoe Close837 m away | 127 m² | 182 m² | +55 m² +43% | 2024 |
| 20, Bladewater Road948 m away | 105 m² | 157 m² | +52 m² +50% | 2020 |
| 36, Wenman Court324 m away | 86 m² | 132 m² | +46 m² +53% | 2016 |
| 16, Brampton Court879 m away | 38 m² | 81 m² | +43 m² +113% | 2010 |
| 15, Upper Stafford Avenue935 m away | 96 m² | 138 m² | +42 m² +44% | 2025 |
| 380, Dereham Road986 m away | 120 m² | 159 m² | +39 m² +33% | 2013 |
| 24, Stafford Avenue836 m away | 77 m² | 113 m² | +36 m² +47% | 2024 |
| 15, Brampton Court879 m away | 44 m² | 80 m² | +36 m² +82% | 2020 |
| 17, Layer Close257 m away | 96 m² | 129 m² | +33 m² +34% | 2015 |
| 3, Bishy Barnebee Way703 m away | 100 m² | 128 m² | +28 m² +28% | 2023 |
| 158, Beloe Avenue512 m away | 83 m² | 109 m² | +26 m² +31% | 2015 |
| 19, Bateman Close159 m away | 54 m² | 80 m² | +26 m² +48% | 2014 |
| 20, Buttercup Way981 m away | 104 m² | 129 m² | +25 m² +24% | 2020 |
| 52, Horn Pie Road744 m away | 104 m² | 128 m² | +24 m² +23% | 2020 |
| 40, Wenman Court324 m away | 65 m² | 88 m² | +23 m² +35% | 2021 |
| 7, Mill Croft Close900 m away | 73 m² | 95 m² | +22 m² +30% | 2016 |
| 2, Breckland Road789 m away | 93 m² | 114 m² | +21 m² +23% | 2018 |
| 16, Caddow Road738 m away | 87 m² | 107 m² | +20 m² +23% | 2025 |
| 21, The Crofts0 m away | 104 m² | 124 m² | +20 m² +19% | 2023 |
| 4, The Crofts0 m away | 54 m² | 73 m² | +19 m² +35% | 2022 |
| 18, Pollywiggle Close866 m away | 96 m² | 114 m² | +18 m² +19% | 2026 |
| 76, Atkinson Close475 m away | 60 m² | 78 m² | +18 m² +30% | 2021 |
| 22, Bladewater Road948 m away | 115 m² | 133 m² | +18 m² +16% | 2020 |
| 14, Bateman Close159 m away | 54 m² | 72 m² | +18 m² +33% | 2015 |
| 5, Weatherby Road603 m away | 74 m² | 91 m² | +17 m² +23% | 2024 |
| 74, Caddow Road738 m away | 87 m² | 104 m² | +17 m² +20% | 2021 |
| 12, Bateman Close159 m away | 55 m² | 72 m² | +17 m² +31% | 2015 |
| 11, Brampton Court879 m away | 80 m² | 96 m² | +16 m² +20% | 2024 |
| 14, Tolye Road519 m away | 50 m² | 66 m² | +16 m² +32% | 2021 |
| 20, Dersley Court348 m away | 67 m² | 83 m² | +16 m² +24% | 2019 |
| 10, Fresher Mews612 m away | 75 m² | 91 m² | +16 m² +21% | 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.