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 BS3 2RG
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 |
|---|---|---|---|---|
| 23a, Swiss Road121 m away | 89 m² | 169 m² | +80 m² +90% | 2025 |
| 30, Silbury Road310 m away | 79 m² | 150 m² | +71 m² +90% | 2022 |
| 96, Smyth Road726 m away | 103 m² | 173 m² | +70 m² +68% | 2020 |
| 54, Swiss Road149 m away | 63 m² | 130 m² | +67 m² +106% | 2021 |
| 4, Gore Road836 m away | 99 m² | 162 m² | +63 m² +64% | 2023 |
| 45, Raynes Road944 m away | 73 m² | 134 m² | +61 m² +84% | 2022 |
| 126, Smyth Road726 m away | 58 m² | 114 m² | +56 m² +97% | 2013 |
| 16, Gerald Road844 m away | 90 m² | 145 m² | +55 m² +61% | 2024 |
| 2, Gores Marsh Road892 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.
| 137 m² |
| +49 m² +56% |
| 2019 |
| 9, Gore Road836 m away | 99 m² | 147 m² | +48 m² +48% | 2021 |
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| 25, Banwell Road945 m away | 87 m² | 133 m² | +46 m² +53% | 2020 |
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| 6, Banwell Close965 m away | 65 m² | 107 m² | +42 m² +65% | 2017 |
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| 103, Swiss Drive292 m away | 93 m² | 132 m² | +39 m² +42% | 2026 |
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| 43, Raynes Road944 m away | 113 m² | 152 m² | +39 m² +35% | 2021 |
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| 35, Cheddar Grove992 m away | 92 m² | 131 m² | +39 m² +42% | 2018 |
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| 4, Risdale Road100 m away | 31 m² | 70 m² | +39 m² +126% | 2012 |
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| 42, Ilchester Crescent959 m away | 84 m² | 122 m² | +38 m² +45% | 2020 |
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| 36, Risdale Road100 m away | 74 m² | 112 m² | +38 m² +51% | 2013 |
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| 63, Smyth Road896 m away | 101 m² | 138 m² | +37 m² +37% | 2020 |
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| 35, Duckmoor Road949 m away | 111 m² | 147 m² | +36 m² +32% | 2021 |
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| 58, Bower Road824 m away | 106 m² | 142 m² | +36 m² +34% | 2015 |
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| 14, Brunel Road831 m away | 97 m² | 132 m² | +35 m² +36% | 2024 |
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| 1, Alma Cottages911 m away | 59 m² | 94 m² | +35 m² +59% | 2011 |
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| 36, Irby Road832 m away | 109 m² | 143 m² | +34 m² +31% | 2018 |
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| First Floor Flat, 5, Duckmoor Road915 m away | 47 m² | 80 m² | +33 m² +70% | 2024 |
|---|
| 15, Swiss Drive120 m away | 75 m² | 108 m² | +33 m² +44% | 2013 |
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| 17, Raynes Road944 m away | 95 m² | 127 m² | +32 m² +34% | 2026 |
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| 19, Trevenna Road165 m away | 71 m² | 101 m² | +30 m² +42% | 2025 |
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| 140, Bedminster Down Road801 m away | 58 m² | 88 m² | +30 m² +52% | 2025 |
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| 6, Longmoor Road835 m away | 88 m² | 118 m² | +30 m² +34% | 2020 |
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| 84, Risdale Road130 m away | 47 m² | 75 m² | +28 m² +60% | 2023 |
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| 20, Silbury Road310 m away | 82 m² | 110 m² | +28 m² +34% | 2021 |
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| 15, Gerald Road844 m away | 92 m² | 120 m² | +28 m² +30% | 2013 |
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| 152a, Swiss Drive210 m away | 72 m² | 99 m² | +27 m² +38% | 2021 |
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| 98, Bedminster Down Road801 m away | 29 m² | 56 m² | +27 m² +93% | 2012 |
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| 30, Lulsgate Road878 m away | 59 m² | 85 m² | +26 m² +44% | 2023 |
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| 86, South Liberty Lane289 m away | 63 m² | 88 m² | +25 m² +40% | 2025 |
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| 16, Bower Road679 m away | 93 m² | 118 m² | +25 m² +27% | 2024 |
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| 61, Avebury Road188 m away | 70 m² | 95 m² | +25 m² +36% | 2022 |
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| 18, Breach Road976 m away | 118 m² | 142 m² | +24 m² +20% | 2026 |
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| 76, Ashton Drive210 m away | 96 m² | 120 m² | +24 m² +25% | 2024 |
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| 86, Ilchester Crescent941 m away | 88 m² | 111 m² | +23 m² +26% | 2025 |
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| 8, Raynes Road941 m away | 143 m² | 166 m² | +23 m² +16% | 2024 |
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| 3b, Duckmoor Road915 m away | 53 m² | 76 m² | +23 m² +43% | 2023 |
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| 5, Clifton View, 154 - 166, Bedminster Down Road801 m away | 41 m² | 63 m² | +22 m² +54% | 2020 |
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| 16, Breach Road976 m away | 90 m² | 112 m² | +22 m² +24% | 2020 |
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| 5, Ashton Drive414 m away | 38 m² | 60 m² | +22 m² +58% | 2019 |
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| 38, Silbury Road310 m away | 83 m² | 104 m² | +21 m² +25% | 2025 |
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| 13, Hendre Road639 m away | 96 m² | 117 m² | +21 m² +22% | 2023 |
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| 1a, Ilchester Road978 m away | 91 m² | 111 m² | +20 m² +22% | 2022 |
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| 119, Swiss Drive230 m away | 78 m² | 98 m² | +20 m² +26% | 2015 |
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| 17, Banwell Close965 m away | 41 m² | 61 m² | +20 m² +49% | 2015 |
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| 26, Nelson Street771 m away | 60 m² | 79 m² | +19 m² +32% | 2025 |
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| 71, Bishopsworth Road951 m away | 73 m² | 91 m² | +18 m² +25% | 2026 |
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| 8, Hendre Road658 m away | 115 m² | 133 m² | +18 m² +16% | 2024 |
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| 77, Ashton Drive216 m away | 87 m² | 105 m² | +18 m² +21% | 2018 |
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| 86, Bedminster Down Road801 m away | 72 m² | 90 m² | +18 m² +25% | 2016 |
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| 91, Smyth Road735 m away | 88 m² | 106 m² | +18 m² +20% | 2014 |
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| 229, Bedminster Road894 m away | 45 m² | 61 m² | +16 m² +36% | 2024 |
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| 99, Ilchester Crescent941 m away | 91 m² | 107 m² | +16 m² +18% | 2024 |
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| 34, Swiss Drive196 m away | 83 m² | 99 m² | +16 m² +19% | 2013 |
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| 9, Swiss Road121 m away | 75 m² | 90 m² | +15 m² +20% | 2022 |
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| 155, Ashton Drive102 m away | 95 m² | 110 m² | +15 m² +16% | 2014 |
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