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 DA5 2AY
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 |
|---|---|---|---|---|
| 81, Wansunt Road425 m away | 171 m² | 353 m² | +182 m² +106% | 2023 |
| 70, Hill Crescent490 m away | 138 m² | 252 m² | +114 m² +83% | 2023 |
| 60, Hill Crescent490 m away | 159 m² | 271 m² | +112 m² +70% | 2026 |
| 25, Baldwyns Park296 m away | 81 m² | 189 m² | +108 m² +133% | 2026 |
| 19, Hill Crescent519 m away | 108 m² | 209 m² | +101 m² +94% | 2015 |
| 24, Beaconsfield Road428 m away | 76 m² | 170 m² | +94 m² +124% | 2018 |
| 75, Cold Blow Crescent273 m away | 74 m² | 161 m² | +87 m² +118% | 2026 |
| 74, Wansunt Road306 m away | 155 m² | 241 m² | +86 m² +55% | 2023 |
| 23, Summerhouse Drive804 m away | 161 m² |
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.
| +78 m² +48% |
| 2025 |
| 57, Wansunt Road554 m away | 175 m² | 253 m² | +78 m² +45% | 2021 |
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| 30a, Hill Crescent490 m away | 185 m² | 258 m² | +73 m² +39% | 2022 |
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| 12, Cold Blow Crescent276 m away | 102 m² | 170 m² | +68 m² +67% | 2019 |
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| 18, Wansunt Road544 m away | 113 m² | 169 m² | +56 m² +50% | 2018 |
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| 1, Heathwood Walk561 m away | 94 m² | 148 m² | +54 m² +57% | 2012 |
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| 109, Tile Kiln Lane524 m away | 68 m² | 121 m² | +53 m² +78% | 2016 |
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| 22, Cold Blow Crescent276 m away | 93 m² | 143 m² | +50 m² +54% | 2016 |
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| 7, Vanessa Way969 m away | 59 m² | 102 m² | +43 m² +73% | 2025 |
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| 55, Red Lodge Road881 m away | 58 m² | 99 m² | +41 m² +71% | 2022 |
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| 17, Heathwood Walk561 m away | 107 m² | 143 m² | +36 m² +34% | 2026 |
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| 83, Wansunt Road425 m away | 95 m² | 131 m² | +36 m² +38% | 2023 |
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| 22, Hill Crescent490 m away | 148 m² | 183 m² | +35 m² +24% | 2024 |
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| 6, Calvert Drive456 m away | 124 m² | 157 m² | +33 m² +27% | 2025 |
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| 50, Anvil Terrace754 m away | 122 m² | 155 m² | +33 m² +27% | 2025 |
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| 52, Cold Blow Crescent276 m away | 70 m² | 102 m² | +32 m² +46% | 2015 |
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| 94, Hill Crescent490 m away | 153 m² | 183 m² | +30 m² +20% | 2015 |
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| 50, Cold Blow Crescent276 m away | 97 m² | 126 m² | +29 m² +30% | 2021 |
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| 8, Huntington Close930 m away | 143 m² | 172 m² | +29 m² +20% | 2021 |
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| Apartment 4, Heathcroft, Wansunt Road306 m away | 78 m² | 107 m² | +29 m² +37% | 2010 |
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| 17, Huntington Close930 m away | 141 m² | 169 m² | +28 m² +20% | 2020 |
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| 2, Cold Blow Crescent276 m away | 86 m² | 114 m² | +28 m² +33% | 2015 |
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| 54, Sandringham Drive565 m away | 122 m² | 150 m² | +28 m² +23% | 2012 |
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| 9, Pinewood Place793 m away | 143 m² | 170 m² | +27 m² +19% | 2011 |
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| 12, Denton Terrace510 m away | 107 m² | 133 m² | +26 m² +24% | 2021 |
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| 12, Maryfield Close993 m away | 89 m² | 114 m² | +25 m² +28% | 2026 |
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| 2, Baldwyns Park280 m away | 81 m² | 106 m² | +25 m² +31% | 2025 |
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| Flat 9, The Manor House, Manor Road936 m away | 66 m² | 91 m² | +25 m² +38% | 2022 |
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| 37, Baldwyns Road353 m away | 78 m² | 102 m² | +24 m² +31% | 2016 |
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| 69, Cold Blow Crescent273 m away | 75 m² | 98 m² | +23 m² +31% | 2024 |
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| 33a, North Cray Road942 m away | 77 m² | 100 m² | +23 m² +30% | 2019 |
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| 25, Sandringham Drive512 m away | 113 m² | 135 m² | +22 m² +19% | 2012 |
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| 21, Stedman Close979 m away | 86 m² | 107 m² | +21 m² +24% | 2015 |
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| 36, Abbey Drive605 m away | 110 m² | 129 m² | +19 m² +17% | 2020 |
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| 6, Pelham Cottages, Vicarage Road856 m away | 64 m² | 83 m² | +19 m² +30% | 2015 |
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| 16, Baldwyns Road381 m away | 94 m² | 112 m² | +18 m² +19% | 2021 |
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| 33c, North Cray Road942 m away | 55 m² | 73 m² | +18 m² +33% | 2020 |
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| 32b, North Cray Road963 m away | 63 m² | 78 m² | +15 m² +24% | 2025 |
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| 1, Vicarage Road915 m away | 51 m² | 66 m² | +15 m² +29% | 2013 |
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