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 L3 4EL
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 |
|---|---|---|---|---|
| 424, South Ferry Quay0 m away | 47 m² | 97 m² | +50 m² +106% | 2025 |
| 71, South Ferry Quay255 m away | 87 m² | 124 m² | +37 m² +43% | 2014 |
| 267, South Ferry Quay123 m away | 78 m² | 114 m² | +36 m² +46% | 2019 |
| 244, South Ferry Quay114 m away | 64 m² | 97 m² | +33 m² +52% | 2026 |
| 372, South Ferry Quay0 m away | 98 m² | 128 m² | +30 m² +31% | 2025 |
| 295, South Ferry Quay123 m away | 115 m² | 145 m² | +30 m² +26% | 2024 |
| 100, Caryl Street447 m away | 43 m² | 72 m² | +29 m² +67% | 2015 |
| 48, Navigation Wharf335 m away | 95 m² | 121 m² | +26 m² +27% | 2021 |
| 216, South Ferry Quay114 m away | 66 m² | 92 m² | +26 m² +39% | 2019 |
| 60, Kaber Court869 m away | 59 m² | 84 m² | +25 m² +42% | 2019 |
| 8, Northumberland Grove415 m away | 45 m² | 69 m² | +24 m² +53% | 2019 |
| 297, South Ferry Quay123 m away | 103 m² | 127 m² | +24 m² +23% | 2017 |
| 118, Caryl Street447 m away | 44 m² | 68 m² | +24 m² +55% | 2017 |
| 93, Kaber Court869 m away | 65 m² | 88 m² | +23 m² +35% | 2022 |
| 175, Quebec Quay311 m away | 55 m² | 77 m² | +22 m² +40% | 2025 |
| 75, Kaber Court869 m away | 53 m² | 75 m² | +22 m² +42% | 2024 |
| 75, The Anchorage394 m away | 53 m² | 75 m² | +22 m² +42% | 2022 |
| Apartment 504, 11, Plaza Boulevard710 m away | 61 m² | 83 m² | +22 m² +36% | 2019 |
| 277, South Ferry Quay123 m away | 140 m² | 162 m² | +22 m² +16% | 2017 |
| 214, Grafton Street770 m away | 67 m² | 88 m² | +21 m² +31% | 2026 |
| 96, Quebec Quay279 m away | 91 m² | 112 m² | +21 m² +23% | 2025 |
| 27, The Anchorage474 m away | 59 m² | 80 m² | +21 m² +36% | 2025 |
| 61, The Anchorage394 m away | 52 m² | 73 m² | +21 m² +40% | 2024 |
| 56, Kaber Court869 m away | 67 m² | 88 m² | +21 m² +31% | 2023 |
| 109, Quebec Quay279 m away | 87 m² | 107 m² | +20 m² +23% | 2021 |
| 210, South Ferry Quay114 m away | 61 m² | 81 m² | +20 m² +33% | 2020 |
| 55, Kaber Court869 m away | 69 m² | 88 m² | +19 m² +28% | 2022 |
| 72, Kaber Court869 m away | 69 m² | 88 m² | +19 m² +28% | 2022 |
| 17, Quebec Quay248 m away | 56 m² | 74 m² | +18 m² +32% | 2025 |
| 18, Navigation Wharf335 m away | 111 m² | 129 m² | +18 m² +16% | 2024 |
| 146, Caryl Street447 m away | 47 m² | 65 m² | +18 m² +38% | 2012 |
| 16, Navigation Wharf335 m away | 88 m² | 105 m² | +17 m² +19% | 2023 |
| 1, Quebec Quay248 m away | 54 m² | 71 m² | +17 m² +31% | 2021 |
| 58, Quebec Quay248 m away | 80 m² | 96 m² | +16 m² +20% | 2021 |
| 21, Kaber Court869 m away | 65 m² | 81 m² | +16 m² +25% | 2019 |
| 14, Kaber Court869 m away | 65 m² | 81 m² | +16 m² +25% | 2019 |
| 15, Navigation Wharf298 m away | 80 m² | 95 m² | +15 m² +19% | 2023 |
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.