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 BR7 6PX
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 |
|---|---|---|---|---|
| 27, Holbrook Lane655 m away | 382 m² | 657 m² | +275 m² +72% | 2024 |
| 1, Shepherds Green630 m away | 365 m² | 627 m² | +262 m² +72% | 2020 |
| 18, Ashfield Lane967 m away | 224 m² | 440 m² | +216 m² +96% | 2017 |
| Cascades, Kemnal Road948 m away | 124 m² | 280 m² | +156 m² +126% | 2015 |
| Hoblands Cottage, Kemnal Road948 m away | 427 m² | 574 m² | +147 m² +34% | 2024 |
| 10, Langdon Shaw855 m away | 92 m² | 211 m² | +119 m² +129% | 2021 |
| 8, Ashfield Lane967 m away | 152 m² | 261 m² | +109 m² +72% | 2020 |
| 19, Marlowe Close817 m away | 155 m² | 256 m² | +101 m² +65% | 2016 |
| 21, Holbrook Lane655 m away | 187 m² | 280 m² | +93 m² +50% | 2024 |
| 18, St Pauls Wood Hill953 m away | 113 m² | 204 m² | +91 m² +81% | 2013 |
| 3, Hoblands End218 m away | 164 m² | 251 m² | +87 m² +53% | 2023 |
| 16, Holbrook Lane728 m away | 142 m² | 219 m² | +77 m² +54% | 2015 |
| 16c, Ashfield Lane967 m away | 153 m² | 211 m² | +58 m² +38% | 2022 |
| 21, Homewood Crescent158 m away | 86 m² | 139 m² | +53 m² +62% | 2021 |
| 16, Tyron Way918 m away | 82 m² | 134 m² | +52 m² +63% | 2024 |
| 4, Poyntell Crescent810 m away | 117 m² | 168 m² | +51 m² +44% | 2024 |
| 34, Holbrook Lane728 m away | 176 m² | 222 m² | +46 m² +26% | 2026 |
| 5, Roehampton Drive999 m away | 136 m² | 179 m² | +43 m² +32% | 2023 |
| 8, Whitewebbs Way881 m away | 110 m² | 153 m² | +43 m² +39% | 2014 |
| 3, Parkland Mews726 m away | 87 m² | 130 m² | +43 m² +49% | 2012 |
| 34, St Pauls Wood Hill953 m away | 107 m² | 148 m² | +41 m² +38% | 2010 |
| 22, Felton Lea951 m away | 84 m² | 123 m² | +39 m² +46% | 2023 |
| 42, St Pauls Wood Hill953 m away | 69 m² | 107 m² | +38 m² +55% | 2013 |
| Goddington, St Pauls Cray Road967 m away | 172 m² | 207 m² | +35 m² +20% | 2014 |
| 20, St Pauls Wood Hill953 m away | 111 m² | 145 m² | +34 m² +31% | 2026 |
| 24, Ashfield Lane967 m away | 160 m² | 194 m² | +34 m² +21% | 2020 |
| April Cottage, Old Perry Street198 m away | 163 m² | 194 m² | +31 m² +19% | 2023 |
| 55, St Pauls Wood Hill996 m away | 74 m² | 103 m² | +29 m² +39% | 2014 |
| 21, Bull Lane783 m away | 130 m² | 158 m² | +28 m² +22% | 2024 |
| 3, Liskeard Close922 m away | 125 m² | 153 m² | +28 m² +22% | 2021 |
| The Gatehouse, Sidcup By Pass890 m away | 157 m² | 181 m² | +24 m² +15% | 2019 |
| 4, Barnard Close877 m away | 88 m² | 112 m² | +24 m² +27% | 2014 |
| 100, Beddington Road993 m away | 74 m² | 94 m² | +20 m² +27% | 2015 |
| 2, Tyron Way918 m away | 86 m² | 104 m² | +18 m² +21% | 2021 |
| 14, Tyron Way918 m away | 96 m² | 111 m² | +15 m² +16% | 2014 |
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.