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 ST5 4NJ
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 |
|---|---|---|---|---|
| 7, Ash Way982 m away | 157 m² | 301 m² | +144 m² +92% | 2026 |
| 14, Fountains Avenue523 m away | 75 m² | 183 m² | +108 m² +144% | 2025 |
| 48, Sterndale Drive610 m away | 71 m² | 176 m² | +105 m² +148% | 2015 |
| 55, Roe Lane784 m away | 91 m² | 195 m² | +104 m² +114% | 2024 |
| 34, Ashridge Avenue885 m away | 86 m² | 173 m² | +87 m² +101% | 2016 |
| Barn House, Clayton Road440 m away | 259 m² | 342 m² | +83 m² +32% | 2023 |
| 139, Clayton Road642 m away | 93 m² | 171 m² | +78 m² +84% | 2018 |
| 98, Northwood Lane930 m away | 115 m² | 191 m² | +76 m² +66% | 2026 |
| 38, Chester Crescent873 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.
| 94 m² |
| 169 m² |
| +75 m² +80% |
| 2020 |
| 15, Roe Lane784 m away | 137 m² | 201 m² | +64 m² +47% | 2022 |
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| 50, Stockwood Road976 m away | 126 m² | 186 m² | +60 m² +48% | 2024 |
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| 27, Hereford Avenue374 m away | 90 m² | 150 m² | +60 m² +67% | 2009 |
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| 22, Thames Road413 m away | 59 m² | 117 m² | +58 m² +98% | 2013 |
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| 16, The Squirrels548 m away | 134 m² | 189 m² | +55 m² +41% | 2023 |
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| 4, Sherborne Drive931 m away | 182 m² | 228 m² | +46 m² +25% | 2024 |
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| 15, Windermere Road216 m away | 37 m² | 83 m² | +46 m² +124% | 2013 |
|---|
| 111, Clayton Road952 m away | 113 m² | 155 m² | +42 m² +37% | 2024 |
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| 102, Langdale Road582 m away | 67 m² | 105 m² | +38 m² +57% | 2015 |
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| 12, Thirlmere Place716 m away | 69 m² | 105 m² | +36 m² +52% | 2026 |
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| 40, Melrose Avenue665 m away | 147 m² | 183 m² | +36 m² +24% | 2013 |
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| 33, Walsingham Gardens932 m away | 115 m² | 150 m² | +35 m² +30% | 2017 |
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| 24, Melrose Avenue665 m away | 100 m² | 134 m² | +34 m² +34% | 2024 |
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| 60, Roe Lane836 m away | 102 m² | 136 m² | +34 m² +33% | 2022 |
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| 31, Monmouth Place551 m away | 83 m² | 117 m² | +34 m² +41% | 2020 |
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| 56, Chester Crescent873 m away | 109 m² | 143 m² | +34 m² +31% | 2019 |
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| 96, Northwood Lane930 m away | 76 m² | 110 m² | +34 m² +45% | 2014 |
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| 5, Norfolk Close998 m away | 59 m² | 92 m² | +33 m² +56% | 2014 |
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| 18, Stafford Avenue665 m away | 69 m² | 100 m² | +31 m² +45% | 2023 |
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| 23, Bladon Avenue721 m away | 95 m² | 126 m² | +31 m² +33% | 2016 |
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| 73, Lincoln Avenue885 m away | 91 m² | 122 m² | +31 m² +34% | 2013 |
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| 53, Rutherford Avenue689 m away | 70 m² | 100 m² | +30 m² +43% | 2026 |
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| 23, The Brackens844 m away | 126 m² | 153 m² | +27 m² +21% | 2019 |
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| 65, Clumber Avenue997 m away | 80 m² | 106 m² | +26 m² +33% | 2023 |
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| 10, Long Meadow398 m away | 145 m² | 171 m² | +26 m² +18% | 2015 |
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| 31, Chester Crescent984 m away | 106 m² | 131 m² | +25 m² +24% | 2022 |
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| 13, Kingsway East999 m away | 94 m² | 119 m² | +25 m² +27% | 2015 |
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| 39, Earls Drive922 m away | 62 m² | 87 m² | +25 m² +40% | 2014 |
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| 21, Northwood Lane930 m away | 87 m² | 110 m² | +23 m² +26% | 2025 |
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| 18, Trent Grove587 m away | 88 m² | 111 m² | +23 m² +26% | 2016 |
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| 76, Earls Drive642 m away | 68 m² | 90 m² | +22 m² +32% | 2025 |
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| 18, Sherborne Drive931 m away | 94 m² | 116 m² | +22 m² +23% | 2024 |
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| 1, Terrington Drive830 m away | 131 m² | 153 m² | +22 m² +17% | 2017 |
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| 94, Clayton Road659 m away | 73 m² | 94 m² | +21 m² +29% | 2026 |
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| 25, Sterndale Drive610 m away | 63 m² | 84 m² | +21 m² +33% | 2023 |
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| 30, Melrose Avenue665 m away | 112 m² | 133 m² | +21 m² +19% | 2018 |
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| 35, Kingsway East999 m away | 110 m² | 131 m² | +21 m² +19% | 2015 |
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| 47, Lincoln Avenue885 m away | 77 m² | 98 m² | +21 m² +27% | 2014 |
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| 23, Hereford Avenue374 m away | 66 m² | 86 m² | +20 m² +30% | 2025 |
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| 14, Rutherford Avenue689 m away | 65 m² | 85 m² | +20 m² +31% | 2025 |
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| 31, Stafford Avenue659 m away | 98 m² | 118 m² | +20 m² +20% | 2024 |
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| 32, Tittensor Road713 m away | 74 m² | 94 m² | +20 m² +27% | 2024 |
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| 21, Ashridge Avenue885 m away | 53 m² | 73 m² | +20 m² +38% | 2023 |
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| 5, Lincoln Grove629 m away | 80 m² | 100 m² | +20 m² +25% | 2014 |
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| 7, Walsingham Gardens932 m away | 102 m² | 122 m² | +20 m² +20% | 2011 |
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| 10, Fox Grove828 m away | 59 m² | 78 m² | +19 m² +32% | 2022 |
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| 6, Kingsdown Mews0 m away | 91 m² | 110 m² | +19 m² +21% | 2021 |
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| 16, Cavendish Grove566 m away | 90 m² | 108 m² | +18 m² +20% | 2022 |
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| 61, Lincoln Avenue885 m away | 101 m² | 119 m² | +18 m² +18% | 2020 |
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| 12, Stafford Avenue665 m away | 70 m² | 87 m² | +17 m² +24% | 2019 |
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| 36, Ashridge Avenue885 m away | 51 m² | 68 m² | +17 m² +33% | 2016 |
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| 11, Wye Road729 m away | 73 m² | 90 m² | +17 m² +23% | 2013 |
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| 10, Waveney Grove199 m away | 56 m² | 72 m² | +16 m² +29% | 2025 |
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| 7, Fox Grove828 m away | 58 m² | 74 m² | +16 m² +28% | 2024 |
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| 10, Hopedale Close570 m away | 51 m² | 67 m² | +16 m² +31% | 2016 |
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| 108, Clayton Lane556 m away | 83 m² | 99 m² | +16 m² +19% | 2014 |
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| 39, Sandon Avenue957 m away | 104 m² | 120 m² | +16 m² +15% | 2011 |
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| 13, Langdale Road742 m away | 68 m² | 83 m² | +15 m² +22% | 2024 |
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| 3, Dart Place742 m away | 72 m² | 87 m² | +15 m² +21% | 2023 |
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| 48, Chester Crescent873 m away | 89 m² | 104 m² | +15 m² +17% | 2020 |
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| 20, Kentmere Place918 m away | 74 m² | 89 m² | +15 m² +20% | 2016 |
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| 8, Cley Grove925 m away | 53 m² | 68 m² | +15 m² +28% | 2016 |
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| 20, Stockwood Road976 m away | 100 m² | 115 m² | +15 m² +15% | 2016 |
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