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 CB24 8UG
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 |
|---|---|---|---|---|
| 66, Rampton Road948 m away | 102 m² | 215 m² | +113 m² +111% | 2015 |
| 24, Pelham Way979 m away | 119 m² | 193 m² | +74 m² +62% | 2014 |
| 160, Histon Road0 m away | 48 m² | 111 m² | +63 m² +131% | 2009 |
| 5, Ellis Close750 m away | 111 m² | 169 m² | +58 m² +52% | 2024 |
| 36, Oakington Road743 m away | 164 m² | 219 m² | +55 m² +34% | 2018 |
| 24, Dunstal Field688 m away | 91 m² | 139 m² | +48 m² +53% | 2015 |
| 31, Dunstal Field688 m away | 108 m² | 145 m² | +37 m² +34% | 2025 |
| 127, Histon Road74 m away | 109 m² | 144 m² | +35 m² +32% | 2026 |
| 41, Histon Road521 m away | 71 m² | 104 m² | +33 m² +46% | 2016 |
| 3, Dunstal Field688 m away | 103 m² | 135 m² | +32 m² +31% | 2024 |
| 19, Pelham Way979 m away | 91 m² | 118 m² | +27 m² +30% | 2024 |
| 55, Histon Road521 m away | 139 m² | 164 m² | +25 m² +18% | 2014 |
| 1, Orchard Close870 m away | 44 m² | 66 m² | +22 m² +50% | 2017 |
| 31, Histon Road521 m away | 89 m² | 109 m² | +20 m² +22% | 2018 |
| 52, Orchard Close870 m away | 86 m² | 104 m² | +18 m² +21% | 2024 |
| 22, Rampton Road854 m away | 83 m² | 101 m² | +18 m² +22% | 2019 |
| 11, Oakington Road743 m away | 87 m² | 104 m² | +17 m² +20% | 2017 |
| 2, Orchard Close870 m away | 43 m² | 59 m² | +16 m² +37% | 2019 |
| 12, Ellis Close750 m away | 63 m² | 79 m² | +16 m² +25% | 2018 |
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.