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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 DN37 7AX
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 |
|---|---|---|---|---|
| 29, Caistor Road432 m away | 111 m² | 260 m² | +149 m² +134% | 2024 |
| 1, Old Chapel Lane236 m away | 122 m² | 184 m² | +62 m² +51% | 2016 |
| 12, Lealand Close283 m away | 76 m² | 134 m² | +58 m² +76% | 2018 |
| 7, Whitgift Close451 m away | 67 m² | 122 m² | +55 m² +82% | 2021 |
| 1, Caistor Road432 m away | 112 m² | 163 m² | +51 m² +46% | 2023 |
| 4, The Bypass, Grimsby Road894 m away | 91 m² | 132 m² | +41 m² +45% | 2015 |
| 19, Seed Close Lane226 m away | 73 m² | 113 m² | +40 m² +55% | 2019 |
| 18, Austin Garth282 m away | 140 m² | 179 m² | +39 m² +28% | 2026 |
| 6, Field Head Road506 m away | 105 m² | 143 m² | +38 m² +36% | 2021 |
| 3, George Butler Close640 m away | 120 m² | 156 m² | +36 m² +30% | 2024 |
| 94, Caistor Road776 m away | 150 m² | 185 m² | +35 m² +23% | 2024 |
| 24, Yews Lane600 m away | 102 m² | 137 m² | +35 m² +34% | 2023 |
| 120, Caistor Road776 m away | 130 m² | 165 m² | +35 m² +27% | 2022 |
| 11, George Butler Close640 m away | 119 m² | 153 m² | +34 m² +29% | 2014 |
| 32, Charles Avenue388 m away | 70 m² | 103 m² | +33 m² +47% | 2026 |
| 1, Parker Close486 m away | 146 m² | 179 m² | +33 m² +23% | 2016 |
| 5, Gibraltar Lane197 m away | 72 m² | 102 m² | +30 m² +42% | 2026 |
| 30, Blyth Way429 m away | 118 m² | 147 m² | +29 m² +25% | 2022 |
| 4, Blyth Way429 m away | 150 m² | 179 m² | +29 m² +19% | 2016 |
| 22, George Butler Close640 m away | 128 m² | 153 m² | +25 m² +20% | 2014 |
| 11, High Street216 m away | 139 m² | 163 m² | +24 m² +17% | 2013 |
| 12, Seed Close Lane226 m away | 60 m² | 83 m² | +23 m² +38% | 2023 |
| 2, Willow Close686 m away | 103 m² | 126 m² | +23 m² +22% | 2023 |
| 5, Arnold Close374 m away | 82 m² | 104 m² | +22 m² +27% | 2023 |
| 14, Blyth Way429 m away | 99 m² | 121 m² | +22 m² +22% | 2014 |
| 75, Caistor Road469 m away | 114 m² | 135 m² | +21 m² +18% | 2026 |
| 10, Lealand Close283 m away | 126 m² | 146 m² | +20 m² +16% | 2016 |
| 11, Lauridson Close311 m away | 120 m² | 140 m² | +20 m² +17% | 2016 |
| 22, Stanford Close326 m away | 78 m² | 98 m² | +20 m² +26% | 2010 |
| 69, Hawerby Road169 m away | 87 m² | 106 m² | +19 m² +22% | 2026 |
| Bluebell Lodge, Barton Street975 m away | 106 m² | 125 m² | +19 m² +18% | 2019 |
| 8, Lauridson Close311 m away | 84 m² | 102 m² | +18 m² +21% | 2024 |
| 20, Butt Lane172 m away | 76 m² | 94 m² | +18 m² +24% | 2020 |
| 40, Blyth Way429 m away | 98 m² | 116 m² | +18 m² +18% | 2012 |
| 31, Hawerby Road169 m away | 72 m² | 89 m² | +17 m² +24% | 2024 |
| 26, Church Lane304 m away | 74 m² | 91 m² | +17 m² +23% | 2024 |
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.