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 CM77 8GR
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 |
|---|---|---|---|---|
| 288, Cressing Road428 m away | 92 m² | 178 m² | +86 m² +93% | 2014 |
| 27, Rushmoor Drive842 m away | 84 m² | 169 m² | +85 m² +101% | 2025 |
| 365, Cressing Road285 m away | 104 m² | 181 m² | +77 m² +74% | 2024 |
| 102, Mill Park Drive872 m away | 127 m² | 198 m² | +71 m² +56% | 2020 |
| 2, Leywood Close715 m away | 108 m² | 172 m² | +64 m² +59% | 2025 |
| 95, Mill Park Drive867 m away | 60 m² | 123 m² | +63 m² +105% | 2019 |
| Staceys, Long Green587 m away | 172 m² | 230 m² | +58 m² +34% | 2013 |
| 1, Leyfield908 m away | 63 m² | 120 m² | +57 m² +90% | 2025 |
| 6, Feather Close991 m away | 121 m² | 169 m² | +48 m² +40% | 2013 |
| 3, Slough House Close232 m away | 86 m² | 133 m² | +47 m² +55% | 2025 |
| 213, Cressing Road890 m away | 82 m² | 125 m² | +43 m² +52% | 2013 |
| 309, Cressing Road428 m away | 105 m² | 147 m² | +42 m² +40% | 2015 |
| 130, Mill Park Drive872 m away | 86 m² | 122 m² | +36 m² +42% | 2026 |
| 5, Dunstable Drive986 m away | 146 m² | 178 m² | +32 m² +22% | 2024 |
| 310, Cressing Road428 m away | 98 m² | 130 m² | +32 m² +33% | 2023 |
| 15, Stilemans Wood0 m away | 82 m² | 112 m² | +30 m² +37% | 2015 |
| 1, Punders Field457 m away | 58 m² | 87 m² | +29 m² +50% | 2020 |
| 7, The Spinney202 m away | 68 m² | 96 m² | +28 m² +41% | 2020 |
| 6, Woodrush Close987 m away | 131 m² | 157 m² | +26 m² +20% | 2022 |
| 284, Cressing Road658 m away | 79 m² | 104 m² | +25 m² +32% | 2012 |
| 1, Crusader Way571 m away | 70 m² | 94 m² | +24 m² +34% | 2014 |
| 10, Goldhanger Court112 m away | 37 m² | 60 m² | +23 m² +62% | 2021 |
| 4, Templar Road575 m away | 61 m² | 84 m² | +23 m² +38% | 2013 |
| 6, Thames Close184 m away | 94 m² | 114 m² | +20 m² +21% | 2021 |
| 33, Plains Field348 m away | 77 m² | 97 m² | +20 m² +26% | 2020 |
| 29, Leywood Close715 m away | 81 m² | 100 m² | +19 m² +23% | 2023 |
| 3, Colne Court354 m away | 60 m² | 79 m² | +19 m² +32% | 2021 |
| 42, Stubbs Lane505 m away | 70 m² | 88 m² | +18 m² +26% | 2024 |
| 6, Colne Walk158 m away | 63 m² | 81 m² | +18 m² +29% | 2020 |
| 3, Bradwell Court172 m away | 60 m² | 77 m² | +17 m² +28% | 2024 |
| 30, Chelmer Road350 m away | 70 m² | 86 m² | +16 m² +23% | 2021 |
| 3, The Ley475 m away | 84 m² | 100 m² | +16 m² +19% | 2021 |
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.