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 4JP
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 Way990 m away | 157 m² | 301 m² | +144 m² +92% | 2026 |
| 14, Fountains Avenue653 m away | 75 m² | 183 m² | +108 m² +144% | 2025 |
| 48, Sterndale Drive400 m away | 71 m² | 176 m² | +105 m² +148% | 2015 |
| 55, Roe Lane835 m away | 91 m² | 195 m² | +104 m² +114% | 2024 |
| 169, Seabridge Lane979 m away | 79 m² | 176 m² | +97 m² +123% | 2026 |
| 34, Ashridge Avenue678 m away | 86 m² | 173 m² | +87 m² +101% | 2016 |
| Barn House, Clayton Road279 m away | 259 m² | 342 m² | +83 m² +32% | 2023 |
| 139, Clayton Road849 m away | 93 m² | 171 m² | +78 m² +84% | 2018 |
| 98, Northwood Lane765 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.
| 115 m² |
| 191 m² |
| +76 m² +66% |
| 2026 |
| 15, Roe Lane835 m away | 137 m² | 201 m² | +64 m² +47% | 2022 |
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| 50, Stockwood Road903 m away | 126 m² | 186 m² | +60 m² +48% | 2024 |
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| 27, Hereford Avenue581 m away | 90 m² | 150 m² | +60 m² +67% | 2009 |
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| 22, Thames Road356 m away | 59 m² | 117 m² | +58 m² +98% | 2013 |
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| 16, The Squirrels359 m away | 134 m² | 189 m² | +55 m² +41% | 2023 |
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| 4, Sherborne Drive1000 m away | 182 m² | 228 m² | +46 m² +25% | 2024 |
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| 15, Windermere Road381 m away | 37 m² | 83 m² | +46 m² +124% | 2013 |
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| 72, Ferndown Drive839 m away | 91 m² | 133 m² | +42 m² +46% | 2015 |
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| 102, Langdale Road754 m away | 67 m² | 105 m² | +38 m² +57% | 2015 |
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| 12, Thirlmere Place915 m away | 69 m² | 105 m² | +36 m² +52% | 2026 |
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| 40, Melrose Avenue776 m away | 147 m² | 183 m² | +36 m² +24% | 2013 |
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| 5, Sudbury Place827 m away | 83 m² | 118 m² | +35 m² +42% | 2024 |
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| 33, Walsingham Gardens723 m away | 115 m² | 150 m² | +35 m² +30% | 2017 |
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| 24, Melrose Avenue776 m away | 100 m² | 134 m² | +34 m² +34% | 2024 |
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| 60, Roe Lane866 m away | 102 m² | 136 m² | +34 m² +33% | 2022 |
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| 31, Monmouth Place674 m away | 83 m² | 117 m² | +34 m² +41% | 2020 |
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| 56, Ferndown Drive839 m away | 66 m² | 100 m² | +34 m² +52% | 2015 |
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| 96, Northwood Lane765 m away | 76 m² | 110 m² | +34 m² +45% | 2014 |
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| 21, Darsham Gardens831 m away | 63 m² | 96 m² | +33 m² +52% | 2026 |
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| 5, Norfolk Close800 m away | 59 m² | 92 m² | +33 m² +56% | 2014 |
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| 15, Aldeburgh Drive875 m away | 61 m² | 92 m² | +31 m² +51% | 2024 |
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| 18, Stafford Avenue864 m away | 69 m² | 100 m² | +31 m² +45% | 2023 |
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| 23, Bladon Avenue515 m away | 95 m² | 126 m² | +31 m² +33% | 2016 |
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| 53, Rutherford Avenue481 m away | 70 m² | 100 m² | +30 m² +43% | 2026 |
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| 8, Woodbridge Road811 m away | 63 m² | 93 m² | +30 m² +48% | 2026 |
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| 31, Hemsby Way835 m away | 83 m² | 111 m² | +28 m² +34% | 2016 |
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| 23, The Brackens646 m away | 126 m² | 153 m² | +27 m² +21% | 2019 |
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| 10, Long Meadow228 m away | 145 m² | 171 m² | +26 m² +18% | 2015 |
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| 21, Northwood Lane765 m away | 87 m² | 110 m² | +23 m² +26% | 2025 |
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| 18, Trent Grove490 m away | 88 m² | 111 m² | +23 m² +26% | 2016 |
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| 53, Darsham Gardens831 m away | 57 m² | 80 m² | +23 m² +40% | 2014 |
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| 76, Earls Drive832 m away | 68 m² | 90 m² | +22 m² +32% | 2025 |
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| 18, Sherborne Drive1000 m away | 94 m² | 116 m² | +22 m² +23% | 2024 |
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| 1, Terrington Drive629 m away | 131 m² | 153 m² | +22 m² +17% | 2017 |
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| 94, Clayton Road863 m away | 73 m² | 94 m² | +21 m² +29% | 2026 |
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| 25, Sterndale Drive400 m away | 63 m² | 84 m² | +21 m² +33% | 2023 |
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| 30, Melrose Avenue776 m away | 112 m² | 133 m² | +21 m² +19% | 2018 |
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| 14, Rutherford Avenue481 m away | 65 m² | 85 m² | +20 m² +31% | 2025 |
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| 23, Hereford Avenue581 m away | 66 m² | 86 m² | +20 m² +30% | 2025 |
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| 31, Stafford Avenue851 m away | 98 m² | 118 m² | +20 m² +20% | 2024 |
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| 32, Tittensor Road916 m away | 74 m² | 94 m² | +20 m² +27% | 2024 |
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| 21, Ashridge Avenue678 m away | 53 m² | 73 m² | +20 m² +38% | 2023 |
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| 43, Darsham Gardens831 m away | 63 m² | 83 m² | +20 m² +32% | 2017 |
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| 5, Lincoln Grove838 m away | 80 m² | 100 m² | +20 m² +25% | 2014 |
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| 7, Walsingham Gardens723 m away | 102 m² | 122 m² | +20 m² +20% | 2011 |
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| 10, Fox Grove652 m away | 59 m² | 78 m² | +19 m² +32% | 2022 |
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| 6, Kingsdown Mews210 m away | 91 m² | 110 m² | +19 m² +21% | 2021 |
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| 7, Mansfield Close907 m away | 49 m² | 68 m² | +19 m² +39% | 2021 |
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| 15, Thornham Close811 m away | 68 m² | 86 m² | +18 m² +26% | 2026 |
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| 16, Cavendish Grove408 m away | 90 m² | 108 m² | +18 m² +20% | 2022 |
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| 17, Woodbridge Road811 m away | 55 m² | 72 m² | +17 m² +31% | 2021 |
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| 12, Stafford Avenue864 m away | 70 m² | 87 m² | +17 m² +24% | 2019 |
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| 36, Ashridge Avenue678 m away | 51 m² | 68 m² | +17 m² +33% | 2016 |
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| 11, Wye Road646 m away | 73 m² | 90 m² | +17 m² +23% | 2013 |
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| 10, Waveney Grove74 m away | 56 m² | 72 m² | +16 m² +29% | 2025 |
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| 7, Fox Grove652 m away | 58 m² | 74 m² | +16 m² +28% | 2024 |
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| 10, Hopedale Close366 m away | 51 m² | 67 m² | +16 m² +31% | 2016 |
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| 108, Clayton Lane709 m away | 83 m² | 99 m² | +16 m² +19% | 2014 |
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| 13, Langdale Road893 m away | 68 m² | 83 m² | +15 m² +22% | 2024 |
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| 3, Dart Place688 m away | 72 m² | 87 m² | +15 m² +21% | 2023 |
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| 8, Cley Grove724 m away | 53 m² | 68 m² | +15 m² +28% | 2016 |
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| 20, Stockwood Road903 m away | 100 m² | 115 m² | +15 m² +15% | 2016 |
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