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 PE21 7NL
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 |
|---|---|---|---|---|
| 282, Sleaford Road208 m away | 102 m² | 253 m² | +151 m² +148% | 2012 |
| 2, Old Mill Court948 m away | 79 m² | 176 m² | +97 m² +123% | 2009 |
| 27, Hessle Drive970 m away | 79 m² | 167 m² | +88 m² +111% | 2014 |
| 245, Sleaford Road565 m away | 86 m² | 167 m² | +81 m² +94% | 2024 |
| 4, Ryton Road469 m away | 98 m² | 173 m² | +75 m² +77% | 2022 |
| 1, Old Mill Court948 m away | 101 m² | 176 m² | +75 m² +74% | 2009 |
| 221, Sleaford Road565 m away | 121 m² | 188 m² | +67 m² +55% | 2014 |
| 22, Glen Drive493 m away | 102 m² | 155 m² | +53 m² +52% | 2021 |
| 187, Sleaford Road565 m away | 146 m² | 195 m² | +49 m² +34% | 2023 |
| 25, Bain Road543 m away | 90 m² | 137 m² | +47 m² +52% | 2022 |
| 210, Sleaford Road565 m away | 126 m² | 168 m² | +42 m² +33% | 2021 |
| 37, Ashton Hall Drive496 m away | 146 m² | 186 m² | +40 m² +27% | 2012 |
| 1, South Parade860 m away | 67 m² | 105 m² | +38 m² +57% | 2026 |
| 33, Swineshead Road274 m away | 137 m² | 174 m² | +37 m² +27% | 2021 |
| 99, Welland Road677 m away | 122 m² | 155 m² | +33 m² +27% | 2022 |
| 53, South Parade778 m away | 67 m² | 98 m² | +31 m² +46% | 2016 |
| 11, Bain Road543 m away | 152 m² | 183 m² | +31 m² +20% | 2015 |
| 3, Glen Drive493 m away | 89 m² | 120 m² | +31 m² +35% | 2014 |
| 267, Sleaford Road208 m away | 176 m² | 206 m² | +30 m² +17% | 2025 |
| 17, Cooks Lock846 m away | 60 m² | 87 m² | +27 m² +45% | 2015 |
| 26, South Parade778 m away | 116 m² | 141 m² | +25 m² +22% | 2025 |
| 2, Arundel Crescent707 m away | 64 m² | 88 m² | +24 m² +38% | 2016 |
| 19, Rosebery Avenue868 m away | 109 m² | 132 m² | +23 m² +21% | 2026 |
| 21, Crafton Lane661 m away | 109 m² | 131 m² | +22 m² +20% | 2026 |
| 91, Welland Road677 m away | 49 m² | 71 m² | +22 m² +45% | 2025 |
| 9, Medlam Road847 m away | 67 m² | 88 m² | +21 m² +31% | 2025 |
| 5, Sussex Avenue881 m away | 108 m² | 128 m² | +20 m² +19% | 2025 |
| 197, Sleaford Road565 m away | 98 m² | 115 m² | +17 m² +17% | 2023 |
| 41, Hessle Drive970 m away | 78 m² | 95 m² | +17 m² +22% | 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.