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 GL10 3NP
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 |
|---|---|---|---|---|
| Fern Cottage, Shute Street800 m away | 124 m² | 300 m² | +176 m² +142% | 2016 |
| 1, Elmlea Road998 m away | 88 m² | 190 m² | +102 m² +116% | 2021 |
| Frogs Leap, The Nursery978 m away | 79 m² | 172 m² | +93 m² +118% | 2019 |
| Greenstyles850 m away | 141 m² | 220 m² | +79 m² +56% | 2023 |
| 19, Elmlea Road998 m away | 55 m² | 101 m² | +46 m² +84% | 2022 |
| 2, Marling Cottages, Church Street853 m away | 57 m² | 103 m² | +46 m² +81% | 2016 |
| 21, Broad Meadow357 m away | 165 m² | 211 m² | +46 m² +28% | 2015 |
| 4, Bath Row Cottages, Bath Road650 m away | 129 m² | 174 m² | +45 m² +35% | 2016 |
| 58, Dozule Close288 m away | 66 m² | 109 m² | +43 m² +65% | 2021 |
| 22, Borough Close856 m away | 104 m² | 147 m² | +43 m² +41% | 2017 |
| Arundel, Broad Street941 m away | 92 m² | 133 m² | +41 m² +45% | 2023 |
| 54, Borough Close856 m away | 103 m² | 140 m² | +37 m² +36% | 2020 |
| 17, St Swithins373 m away | 78 m² | 108 m² | +30 m² +38% | 2021 |
| 29, Dozule Close288 m away | 88 m² | 117 m² | +29 m² +33% | 2024 |
| Owl Cottage, The Luggs801 m away | 89 m² | 117 m² | +28 m² +31% | 2023 |
| 3, The Marsh, Marsh Road200 m away | 26 m² | 52 m² | +26 m² +100% | 2018 |
| Rose Cottage, Bath Road534 m away | 85 m² | 110 m² | +25 m² +29% | 2018 |
| Grange Corner, Bath Road364 m away | 117 m² | 141 m² | +24 m² +21% | 2016 |
| 1 Royston Cottages, Church Street911 m away | 78 m² | 99 m² | +21 m² +27% | 2025 |
| 59, Dozule Close288 m away | 65 m² | 85 m² | +20 m² +31% | 2025 |
| 66, Borough Close856 m away | 102 m² | 122 m² | +20 m² +20% | 2014 |
| Blackthorn Cottage, Marsh Road420 m away | 95 m² | 112 m² | +17 m² +18% | 2024 |
| 16, The Woodlands102 m away | 90 m² | 106 m² | +16 m² +18% | 2022 |
| Eton Villa, New Street873 m away | 105 m² | 121 m² | +16 m² +15% | 2015 |
| 3, Church Street883 m away | 71 m² | 86 m² | +15 m² +21% | 2022 |
| 62, Brockley Road740 m away | 67 m² | 82 m² | +15 m² +22% | 2020 |
| Crantock, Church Road0 m away | 74 m² | 89 m² | +15 m² +20% | 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.