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 GU14 8JJ
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 |
|---|---|---|---|---|
| 1, Mariners Drive666 m away | 105 m² | 199 m² | +94 m² +90% | 2018 |
| 43, Pierrefondes Avenue621 m away | 125 m² | 214 m² | +89 m² +71% | 2022 |
| 97, Prospect Road525 m away | 128 m² | 217 m² | +89 m² +70% | 2018 |
| 144, Ship Lane621 m away | 92 m² | 174 m² | +82 m² +89% | 2014 |
| 3, Empress Avenue527 m away | 135 m² | 214 m² | +79 m² +59% | 2016 |
| 13, Cabrol Road888 m away | 74 m² | 143 m² | +69 m² +93% | 2020 |
| 1, St Michaels Road313 m away | 133 m² | 194 m² | +61 m² +46% | 2017 |
| 22, Napoleon Avenue388 m away | 116 m² | 177 m² | +61 m² +53% | 2014 |
| 2, Lye Copse Avenue760 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.
| 84 m² |
| 142 m² |
| +58 m² +69% |
| 2015 |
| 73, Chaucer Road804 m away | 82 m² | 140 m² | +58 m² +71% | 2014 |
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| 23, Sherwin Crescent658 m away | 42 m² | 95 m² | +53 m² +126% | 2012 |
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| 110, Pierrefondes Avenue712 m away | 94 m² | 145 m² | +51 m² +54% | 2015 |
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| Wayside, 1a, Sand Hill Court335 m away | 123 m² | 173 m² | +50 m² +41% | 2019 |
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| 26, Leopold Avenue506 m away | 73 m² | 123 m² | +50 m² +68% | 2014 |
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| 138, Ship Lane621 m away | 89 m² | 138 m² | +49 m² +55% | 2024 |
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| 7, Prospect Avenue223 m away | 146 m² | 193 m² | +47 m² +32% | 2016 |
|---|
| 168, Prospect Road349 m away | 75 m² | 121 m² | +46 m² +61% | 2020 |
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| 139, Prospect Road246 m away | 113 m² | 158 m² | +45 m² +40% | 2017 |
|---|
| 105, Chaucer Road874 m away | 69 m² | 114 m² | +45 m² +65% | 2015 |
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| 153, Giffard Drive964 m away | 42 m² | 86 m² | +44 m² +105% | 2023 |
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| 107, Wren Way783 m away | 62 m² | 105 m² | +43 m² +69% | 2024 |
|---|
| 98, Prospect Road940 m away | 119 m² | 162 m² | +43 m² +36% | 2023 |
|---|
| 14, Empress Avenue493 m away | 115 m² | 158 m² | +43 m² +37% | 2016 |
|---|
| 68, Pierrefondes Avenue621 m away | 59 m² | 101 m² | +42 m² +71% | 2018 |
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| 26, Fleming Close975 m away | 79 m² | 119 m² | +40 m² +51% | 2014 |
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| 15, St Dominic Close815 m away | 58 m² | 94 m² | +36 m² +62% | 2026 |
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| 38, Sand Hill431 m away | 81 m² | 115 m² | +34 m² +42% | 2025 |
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| 369, Farnborough Road498 m away | 92 m² | 124 m² | +32 m² +35% | 2022 |
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| 5, Queen Victoria Court820 m away | 117 m² | 149 m² | +32 m² +27% | 2021 |
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| 21, Sand Hill431 m away | 89 m² | 121 m² | +32 m² +36% | 2015 |
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| 37, Prospect Avenue223 m away | 94 m² | 125 m² | +31 m² +33% | 2025 |
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| 19, Baird Road773 m away | 83 m² | 113 m² | +30 m² +36% | 2014 |
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| 16, Pitt Way971 m away | 56 m² | 85 m² | +29 m² +52% | 2013 |
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| 20, Pierrefondes Avenue239 m away | 106 m² | 134 m² | +28 m² +26% | 2020 |
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| 24, Empress Avenue493 m away | 100 m² | 128 m² | +28 m² +28% | 2019 |
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| 1, Lancaster Way557 m away | 84 m² | 112 m² | +28 m² +33% | 2014 |
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| 11, Beta Road838 m away | 104 m² | 131 m² | +27 m² +26% | 2023 |
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| 142, Austen Road372 m away | 75 m² | 102 m² | +27 m² +36% | 2016 |
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| 181, Caswell Close658 m away | 89 m² | 116 m² | +27 m² +30% | 2013 |
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| 182, Prospect Road349 m away | 77 m² | 102 m² | +25 m² +32% | 2021 |
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| 16, Ringwood Road681 m away | 113 m² | 138 m² | +25 m² +22% | 2020 |
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| 70, Giffard Drive977 m away | 56 m² | 80 m² | +24 m² +43% | 2024 |
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| 7, Coleville Road976 m away | 105 m² | 129 m² | +24 m² +23% | 2017 |
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| 33, West Road616 m away | 84 m² | 107 m² | +23 m² +27% | 2017 |
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| 80, Pierrefondes Avenue621 m away | 84 m² | 106 m² | +22 m² +26% | 2017 |
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| 17, Buckland Close675 m away | 70 m² | 92 m² | +22 m² +31% | 2016 |
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| 96, Lye Copse Avenue915 m away | 84 m² | 106 m² | +22 m² +26% | 2016 |
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| 153, Cheyne Way862 m away | 111 m² | 133 m² | +22 m² +20% | 2015 |
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| 133, Austen Road372 m away | 86 m² | 107 m² | +21 m² +24% | 2026 |
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| 3, Sine Close700 m away | 83 m² | 104 m² | +21 m² +25% | 2024 |
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| 99, Pierrefondes Avenue712 m away | 79 m² | 100 m² | +21 m² +27% | 2020 |
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| 19, Fleming Close975 m away | 71 m² | 92 m² | +21 m² +30% | 2013 |
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| 129, Giffard Drive914 m away | 86 m² | 106 m² | +20 m² +23% | 2024 |
|---|
| 22, Revelstoke Avenue401 m away | 101 m² | 121 m² | +20 m² +20% | 2021 |
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| 11, Cabrol Road888 m away | 80 m² | 100 m² | +20 m² +25% | 2020 |
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| 19, Longfield Close743 m away | 87 m² | 107 m² | +20 m² +23% | 2017 |
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| 15, Fleming Close975 m away | 87 m² | 107 m² | +20 m² +23% | 2014 |
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| 11, Sand Hill Court335 m away | 58 m² | 77 m² | +19 m² +33% | 2022 |
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| 59, Caswell Close773 m away | 70 m² | 88 m² | +18 m² +26% | 2026 |
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| 16, Fairfax Road467 m away | 81 m² | 99 m² | +18 m² +22% | 2025 |
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| 118, Cheyne Way890 m away | 79 m² | 97 m² | +18 m² +23% | 2025 |
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| 25, Beta Road852 m away | 42 m² | 60 m² | +18 m² +43% | 2024 |
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| 95, Wren Way783 m away | 84 m² | 102 m² | +18 m² +21% | 2014 |
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| 70, Prince Charles Crescent716 m away | 84 m² | 101 m² | +17 m² +20% | 2025 |
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| 52, Ship Lane747 m away | 77 m² | 94 m² | +17 m² +22% | 2024 |
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| 20, Faraday Road859 m away | 110 m² | 127 m² | +17 m² +15% | 2021 |
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| 42, Vesey Close461 m away | 33 m² | 50 m² | +17 m² +52% | 2019 |
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| 2, Combe Lane541 m away | 72 m² | 88 m² | +16 m² +22% | 2026 |
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| 96, Caswell Close729 m away | 69 m² | 85 m² | +16 m² +23% | 2026 |
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| 192, Prospect Road349 m away | 83 m² | 99 m² | +16 m² +19% | 2023 |
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| 21, Chestnut Road656 m away | 78 m² | 94 m² | +16 m² +21% | 2022 |
|---|
| 25, Kingsley Road906 m away | 84 m² | 100 m² | +16 m² +19% | 2021 |
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| 18, Fleming Close975 m away | 100 m² | 116 m² | +16 m² +16% | 2018 |
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| 86, Holywell Close428 m away | 79 m² | 95 m² | +16 m² +20% | 2014 |
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| 177, Caswell Close658 m away | 71 m² | 87 m² | +16 m² +23% | 2013 |
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| 135, Prospect Road246 m away | 82 m² | 98 m² | +16 m² +20% | 2011 |
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| 88, Bracklesham Close277 m away | 63 m² | 78 m² | +15 m² +24% | 2025 |
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| 5, Lancaster Way557 m away | 84 m² | 99 m² | +15 m² +18% | 2025 |
|---|
| 184, West Heath Road877 m away | 88 m² | 103 m² | +15 m² +17% | 2021 |
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| 91, Highgate Lane923 m away | 99 m² | 114 m² | +15 m² +15% | 2018 |
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| 81, Lye Copse Avenue925 m away | 97 m² | 112 m² | +15 m² +15% | 2015 |
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