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 CV3 4GW
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 |
|---|---|---|---|---|
| 11, Chatsworth Rise769 m away | 93 m² | 179 m² | +86 m² +92% | 2022 |
| 23, Burnham Road376 m away | 64 m² | 138 m² | +74 m² +116% | 2018 |
| 76, Montalt Road836 m away | 69 m² | 136 m² | +67 m² +97% | 2022 |
| 55, Leaf Lane767 m away | 93 m² | 152 m² | +59 m² +63% | 2019 |
| 17, Bolton Close787 m away | 95 m² | 153 m² | +58 m² +61% | 2016 |
| 238, Dillotford Avenue821 m away | 75 m² | 131 m² | +56 m² +75% | 2022 |
| 65, Leaf Lane767 m away | 69 m² | 118 m² | +49 m² +71% | 2021 |
| 8, Oak Court, Whitley Village701 m away | 56 m² | 101 m² | +45 m² +80% | 2009 |
| 135, Black Prince Avenue655 m away | 40 m² | 79 m² | +39 m² +98% | 2015 |
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.
| 72 m² |
| 106 m² |
| +34 m² +47% |
| 2026 |
| 86, The Park Paling599 m away | 101 m² | 135 m² | +34 m² +34% | 2024 |
|---|
| 38, The Park Paling699 m away | 101 m² | 134 m² | +33 m² +33% | 2022 |
|---|
| 87, Ashington Grove603 m away | 81 m² | 114 m² | +33 m² +41% | 2019 |
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| 91, Ashington Grove603 m away | 51 m² | 82 m² | +31 m² +61% | 2021 |
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| 272, Daventry Road863 m away | 134 m² | 165 m² | +31 m² +23% | 2018 |
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| 9, Longville Court, The Avenue0 m away | 76 m² | 106 m² | +30 m² +39% | 2017 |
|---|
| 6, Bankside Close80 m away | 35 m² | 64 m² | +29 m² +83% | 2018 |
|---|
| 45, Shortley Road987 m away | 60 m² | 87 m² | +27 m² +45% | 2023 |
|---|
| 17, Tonbridge Road310 m away | 131 m² | 158 m² | +27 m² +21% | 2014 |
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| 3, Shortley Road987 m away | 68 m² | 94 m² | +26 m² +38% | 2022 |
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| 53, Rutherglen Avenue495 m away | 77 m² | 103 m² | +26 m² +34% | 2015 |
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| 130, London Road281 m away | 71 m² | 96 m² | +25 m² +35% | 2014 |
|---|
| 14, Seneschal Road717 m away | 60 m² | 84 m² | +24 m² +40% | 2025 |
|---|
| 55, Burnham Road376 m away | 80 m² | 104 m² | +24 m² +30% | 2023 |
|---|
| 22, Kent Close905 m away | 76 m² | 100 m² | +24 m² +32% | 2020 |
|---|
| 8, Eltham Road920 m away | 63 m² | 87 m² | +24 m² +38% | 2013 |
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| 4, Eltham Road920 m away | 114 m² | 137 m² | +23 m² +20% | 2025 |
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| 13, Tonbridge Road310 m away | 74 m² | 97 m² | +23 m² +31% | 2024 |
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| 172, Ashington Grove674 m away | 75 m² | 98 m² | +23 m² +31% | 2018 |
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| Flat 29, Calverly Court, 5, Paladine Way992 m away | 39 m² | 61 m² | +22 m² +56% | 2021 |
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| 54, Rutherglen Avenue509 m away | 72 m² | 94 m² | +22 m² +31% | 2019 |
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| 1, Calder Close885 m away | 72 m² | 94 m² | +22 m² +31% | 2014 |
|---|
| 1, Southport Close932 m away | 55 m² | 77 m² | +22 m² +40% | 2014 |
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| 30, Whitley Court823 m away | 52 m² | 73 m² | +21 m² +40% | 2014 |
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| 31, Riverside Close175 m away | 69 m² | 87 m² | +18 m² +26% | 2021 |
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| 19, William Bristow Road809 m away | 88 m² | 106 m² | +18 m² +20% | 2016 |
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| 90, The Park Paling599 m away | 111 m² | 128 m² | +17 m² +15% | 2023 |
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| 301, Daventry Road932 m away | 91 m² | 108 m² | +17 m² +19% | 2018 |
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| 174, London Road281 m away | 56 m² | 73 m² | +17 m² +30% | 2014 |
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| 208, London Road405 m away | 71 m² | 87 m² | +16 m² +23% | 2021 |
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| Flat 10, Calverly Court, 5, Paladine Way992 m away | 47 m² | 63 m² | +16 m² +34% | 2021 |
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| 1, Longville Court, The Avenue0 m away | 51 m² | 67 m² | +16 m² +31% | 2016 |
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| 154, Abbey Road436 m away | 70 m² | 86 m² | +16 m² +23% | 2011 |
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| 68, Tonbridge Road342 m away | 58 m² | 73 m² | +15 m² +26% | 2026 |
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| 31, Chatsworth Rise769 m away | 91 m² | 106 m² | +15 m² +16% | 2026 |
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