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 MK6 3AD
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 |
|---|---|---|---|---|
| 23, Marshworth456 m away | 165 m² | 310 m² | +145 m² +88% | 2025 |
| 4, Seagrave Court864 m away | 201 m² | 292 m² | +91 m² +45% | 2025 |
| 13, Marshworth456 m away | 96 m² | 187 m² | +91 m² +95% | 2022 |
| 10, Penshurst Crescent719 m away | 78 m² | 160 m² | +82 m² +105% | 2011 |
| 6, Braunston699 m away | 118 m² | 166 m² | +48 m² +41% | 2023 |
| 12, Abbey Road70 m away | 73 m² | 117 m² | +44 m² +60% | 2026 |
| 394, Simpson341 m away | 67 m² | 110 m² | +43 m² +64% | 2021 |
| Walton Lodge Cottage911 m away | 91 m² | 134 m² | +43 m² +47% | 2010 |
| 12, Braunston699 m away | 148 m² | 190 m² | +42 m² +28% | 2022 |
| 3, Luttlemarsh758 m away | 199 m² | 234 m² | +35 m² +18% | 2024 |
| 24, Bascote522 m away | 86 m² | 116 m² | +30 m² +35% | 2019 |
| 16, Lissel Road229 m away | 69 m² | 98 m² | +29 m² +42% | 2026 |
| 12, Walden Croft339 m away | 97 m² | 126 m² | +29 m² +30% | 2011 |
| 8, Blisworth650 m away | 56 m² | 85 m² | +29 m² +52% | 2010 |
| 7, Bascote522 m away | 85 m² | 112 m² | +27 m² +32% | 2025 |
| 7, Wraxall Way696 m away | 57 m² | 83 m² | +26 m² +46% | 2019 |
| 378, Simpson341 m away | 105 m² | 130 m² | +25 m² +24% | 2024 |
| 261, The Hide967 m away | 71 m² | 96 m² | +25 m² +35% | 2023 |
| 24, Marshworth456 m away | 85 m² | 107 m² | +22 m² +26% | 2024 |
| 26, Bascote522 m away | 64 m² | 85 m² | +21 m² +33% | 2021 |
| 26, Hatton647 m away | 36 m² | 56 m² | +20 m² +56% | 2013 |
| 213, Simpson0 m away | 113 m² | 130 m² | +17 m² +15% | 2020 |
| 293, Beadlemead842 m away | 106 m² | 122 m² | +16 m² +15% | 2025 |
| 79, Flexerne Crescent717 m away | 38 m² | 53 m² | +15 m² +39% | 2026 |
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.