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 CR5 1PR
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 |
|---|---|---|---|---|
| 8, Chaldon Way876 m away | 128 m² | 257 m² | +129 m² +101% | 2021 |
| 65, Coulsdon Road543 m away | 89 m² | 211 m² | +122 m² +137% | 2021 |
| 54, The Crossways438 m away | 106 m² | 196 m² | +90 m² +85% | 2025 |
| 80, Bradmore Way162 m away | 84 m² | 172 m² | +88 m² +105% | 2018 |
| 53, Thornton Crescent577 m away | 83 m² | 164 m² | +81 m² +98% | 2025 |
| 39, Stoneyfield Road593 m away | 110 m² | 191 m² | +81 m² +74% | 2024 |
| 58, Keston Avenue961 m away | 103 m² | 180 m² | +77 m² +75% | 2021 |
| 74, Bradmore Way162 m away | 142 m² | 218 m² | +76 m² +54% | 2023 |
| 176, Coulsdon Road502 m away |
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.
| 81 m² |
| 157 m² |
| +76 m² +94% |
| 2021 |
| 87, Chaldon Way439 m away | 81 m² | 154 m² | +73 m² +90% | 2022 |
|---|
| 8, Caterham Drive869 m away | 143 m² | 215 m² | +72 m² +50% | 2024 |
|---|
| 5, Chaldon Way841 m away | 111 m² | 180 m² | +69 m² +62% | 2020 |
|---|
| 39, Bradmore Way593 m away | 105 m² | 174 m² | +69 m² +66% | 2019 |
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| 89, Bradmore Way202 m away | 92 m² | 157 m² | +65 m² +71% | 2017 |
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| 10, Bishops Close662 m away | 71 m² | 131 m² | +60 m² +85% | 2016 |
|---|
| 90, Marlpit Lane307 m away | 111 m² | 169 m² | +58 m² +52% | 2023 |
|---|
| 228, Coulsdon Road502 m away | 93 m² | 151 m² | +58 m² +62% | 2021 |
|---|
| 82, Keston Avenue961 m away | 103 m² | 159 m² | +56 m² +54% | 2025 |
|---|
| 52, Bradmore Way162 m away | 122 m² | 177 m² | +55 m² +45% | 2023 |
|---|
| 49, Tollers Lane304 m away | 90 m² | 145 m² | +55 m² +61% | 2014 |
|---|
| 115, Marlpit Lane345 m away | 108 m² | 159 m² | +51 m² +47% | 2025 |
|---|
| 33, Keston Avenue941 m away | 70 m² | 121 m² | +51 m² +73% | 2025 |
|---|
| 49, Bradmore Way593 m away | 113 m² | 164 m² | +51 m² +45% | 2016 |
|---|
| 147, Mead Way0 m away | 117 m² | 167 m² | +50 m² +43% | 2025 |
|---|
| 13, Kerrill Avenue726 m away | 67 m² | 117 m² | +50 m² +75% | 2013 |
|---|
| 12, Court Avenue545 m away | 148 m² | 197 m² | +49 m² +33% | 2024 |
|---|
| 85, Mead Way263 m away | 75 m² | 124 m² | +49 m² +65% | 2019 |
|---|
| 41, Mead Way503 m away | 102 m² | 150 m² | +48 m² +47% | 2025 |
|---|
| 21, Keston Avenue941 m away | 89 m² | 137 m² | +48 m² +54% | 2025 |
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| 70, Chaldon Way706 m away | 84 m² | 132 m² | +48 m² +57% | 2018 |
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| 74, Chaldon Way706 m away | 92 m² | 139 m² | +47 m² +51% | 2026 |
|---|
| 4, Stoneyfield Road633 m away | 69 m² | 116 m² | +47 m² +68% | 2023 |
|---|
| 34, Bradmore Way573 m away | 69 m² | 115 m² | +46 m² +67% | 2017 |
|---|
| 29, Tollers Lane185 m away | 99 m² | 145 m² | +46 m² +46% | 2015 |
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| 60, Birchfield Close929 m away | 80 m² | 126 m² | +46 m² +57% | 2015 |
|---|
| 139, Tollers Lane575 m away | 88 m² | 134 m² | +46 m² +52% | 2014 |
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| 4, Placehouse Lane274 m away | 103 m² | 148 m² | +45 m² +44% | 2026 |
|---|
| 6, Lacey Green846 m away | 61 m² | 106 m² | +45 m² +74% | 2022 |
|---|
| 45, Mead Way263 m away | 107 m² | 151 m² | +44 m² +41% | 2025 |
|---|
| 10, Stanley Close454 m away | 89 m² | 133 m² | +44 m² +49% | 2025 |
|---|
| 48, Marlpit Lane691 m away | 130 m² | 174 m² | +44 m² +34% | 2022 |
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| 92, Mead Way42 m away | 73 m² | 116 m² | +43 m² +59% | 2026 |
|---|
| 83, Tollers Lane575 m away | 125 m² | 168 m² | +43 m² +34% | 2021 |
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| 96, Bradmore Way162 m away | 142 m² | 185 m² | +43 m² +30% | 2014 |
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| 87, Mead Way263 m away | 95 m² | 137 m² | +42 m² +44% | 2021 |
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| 41, Stoneyfield Road593 m away | 130 m² | 171 m² | +41 m² +32% | 2016 |
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| 22, Kerrill Avenue737 m away | 146 m² | 185 m² | +39 m² +27% | 2024 |
|---|
| 78, Tollers Lane317 m away | 90 m² | 129 m² | +39 m² +43% | 2021 |
|---|
| 65, Coulsdon Rise708 m away | 87 m² | 126 m² | +39 m² +45% | 2021 |
|---|
| 114, The Glade791 m away | 77 m² | 116 m² | +39 m² +51% | 2020 |
|---|
| 148, Chaldon Way478 m away | 69 m² | 107 m² | +38 m² +55% | 2026 |
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| 85, Coulsdon Road543 m away | 79 m² | 117 m² | +38 m² +48% | 2024 |
|---|
| 14, Kerrill Avenue737 m away | 90 m² | 128 m² | +38 m² +42% | 2020 |
|---|
| 150, Chaldon Way478 m away | 80 m² | 116 m² | +36 m² +45% | 2021 |
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| 11, Court Avenue579 m away | 186 m² | 221 m² | +35 m² +19% | 2023 |
|---|
| 24, Caterham Drive908 m away | 118 m² | 153 m² | +35 m² +30% | 2016 |
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| 70, Marlpit Lane691 m away | 182 m² | 216 m² | +34 m² +19% | 2024 |
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| 208, Coulsdon Road502 m away | 141 m² | 173 m² | +32 m² +23% | 2025 |
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| 92, Chaldon Way544 m away | 93 m² | 125 m² | +32 m² +34% | 2018 |
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| 25, Rossetti Gardens394 m away | 103 m² | 134 m² | +31 m² +30% | 2021 |
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| 100, Tollers Lane587 m away | 79 m² | 110 m² | +31 m² +39% | 2016 |
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| 52, Goodenough Way865 m away | 51 m² | 81 m² | +30 m² +59% | 2019 |
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| 57, Coulsdon Rise708 m away | 99 m² | 129 m² | +30 m² +30% | 2017 |
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| 8, Stanley Close454 m away | 106 m² | 135 m² | +29 m² +27% | 2025 |
|---|
| 80, Keston Avenue961 m away | 105 m² | 134 m² | +29 m² +28% | 2023 |
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| 7, The Crossways557 m away | 89 m² | 118 m² | +29 m² +33% | 2015 |
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| 6, Placehouse Lane274 m away | 87 m² | 115 m² | +28 m² +32% | 2025 |
|---|
| 34, Placehouse Lane274 m away | 111 m² | 139 m² | +28 m² +25% | 2025 |
|---|
| 129, Chaldon Way439 m away | 108 m² | 136 m² | +28 m² +26% | 2016 |
|---|
| 48, Taunton Lane872 m away | 61 m² | 89 m² | +28 m² +46% | 2014 |
|---|
| 66, Court Avenue682 m away | 82 m² | 109 m² | +27 m² +33% | 2025 |
|---|
| 11, Marlpit Avenue986 m away | 173 m² | 200 m² | +27 m² +16% | 2016 |
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| 19, Goodenough Way920 m away | 88 m² | 115 m² | +27 m² +31% | 2014 |
|---|
| 28, Canons Hill662 m away | 89 m² | 114 m² | +25 m² +28% | 2017 |
|---|
| 182, The Glade875 m away | 72 m² | 97 m² | +25 m² +35% | 2016 |
|---|
| 36, Keston Avenue961 m away | 88 m² | 113 m² | +25 m² +28% | 2016 |
|---|
| 86, Chaldon Way706 m away | 132 m² | 155 m² | +23 m² +17% | 2026 |
|---|
| 43, Goodenough Close977 m away | 63 m² | 86 m² | +23 m² +37% | 2018 |
|---|
| 100, The Glade791 m away | 80 m² | 103 m² | +23 m² +29% | 2016 |
|---|
| 8, Placehouse Lane274 m away | 110 m² | 132 m² | +22 m² +20% | 2025 |
|---|
| 106, Bradmore Way162 m away | 96 m² | 118 m² | +22 m² +23% | 2020 |
|---|
| 88, Bradmore Way162 m away | 72 m² | 94 m² | +22 m² +31% | 2019 |
|---|
| 22, The Crossways489 m away | 81 m² | 103 m² | +22 m² +27% | 2013 |
|---|
| 60, Mead Way284 m away | 84 m² | 104 m² | +20 m² +24% | 2013 |
|---|
| 9, Shelley Close505 m away | 104 m² | 123 m² | +19 m² +18% | 2025 |
|---|
| 302, Coulsdon Road507 m away | 89 m² | 108 m² | +19 m² +21% | 2021 |
|---|
| 87, Thornton Crescent577 m away | 82 m² | 101 m² | +19 m² +23% | 2016 |
|---|
| 23, The Crossways516 m away | 66 m² | 84 m² | +18 m² +27% | 2026 |
|---|
| 153, Chaldon Way531 m away | 84 m² | 102 m² | +18 m² +21% | 2024 |
|---|
| 255, Coulsdon Road970 m away | 84 m² | 102 m² | +18 m² +21% | 2019 |
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| 128, Coulsdon Road810 m away | 115 m² | 133 m² | +18 m² +16% | 2015 |
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| 2, Chaldon Way876 m away | 106 m² | 123 m² | +17 m² +16% | 2022 |
|---|
| 23, Thornton Crescent634 m away | 77 m² | 94 m² | +17 m² +22% | 2021 |
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| 130, Mead Way42 m away | 76 m² | 93 m² | +17 m² +22% | 2020 |
|---|
| 11, The Crossways516 m away | 106 m² | 123 m² | +17 m² +16% | 2016 |
|---|
| 11, The Glade791 m away | 72 m² | 88 m² | +16 m² +22% | 2025 |
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| 59, Coulsdon Road543 m away | 82 m² | 97 m² | +15 m² +18% | 2026 |
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