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 GU9 9EP
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, Oakland Avenue802 m away | 99 m² | 184 m² | +85 m² +86% | 2023 |
| Old Barn, Crown Lane925 m away | 162 m² | 245 m² | +83 m² +51% | 2022 |
| 118, Weybourne Road789 m away | 103 m² | 176 m² | +73 m² +71% | 2015 |
| 3b, Oast House Crescent793 m away | 113 m² | 185 m² | +72 m² +64% | 2018 |
| 29, South Avenue458 m away | 73 m² | 144 m² | +71 m² +97% | 2019 |
| 1, Rowhills Close960 m away | 148 m² | 218 m² | +70 m² +47% | 2015 |
| 23, Badshot Lea Road987 m away | 149 m² | 217 m² | +68 m² +46% | 2023 |
| 72, Lower Weybourne Lane712 m away | 114 m² | 179 m² | +65 m² +57% | 2015 |
| 152, Weybourne Road961 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.
| 113 m² |
| 177 m² |
| +64 m² +57% |
| 2014 |
| 13, Weywood Lane589 m away | 90 m² | 147 m² | +57 m² +63% | 2025 |
|---|
| 12, Weybourne Road284 m away | 107 m² | 163 m² | +56 m² +52% | 2023 |
|---|
| Weywood House, Weywood Lane589 m away | 197 m² | 249 m² | +52 m² +26% | 2016 |
|---|
| 92, Copse Avenue811 m away | 84 m² | 136 m² | +52 m² +62% | 2014 |
|---|
| 12, Lower Weybourne Lane458 m away | 52 m² | 103 m² | +51 m² +98% | 2023 |
|---|
| 36, East Avenue577 m away | 72 m² | 123 m² | +51 m² +71% | 2016 |
|---|
| 1, North Avenue677 m away | 79 m² | 130 m² | +51 m² +65% | 2016 |
|---|
| 128, Weybourne Road961 m away | 127 m² | 177 m² | +50 m² +39% | 2021 |
|---|
| 29, Alma Way944 m away | 96 m² | 145 m² | +49 m² +51% | 2026 |
|---|
| 15, Pine View Close986 m away | 62 m² | 111 m² | +49 m² +79% | 2013 |
|---|
| The White House, White House Walk812 m away | 128 m² | 176 m² | +48 m² +38% | 2021 |
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| 138, Weybourne Road961 m away | 101 m² | 149 m² | +48 m² +48% | 2016 |
|---|
| 9, Woodside Road555 m away | 44 m² | 90 m² | +46 m² +105% | 2021 |
|---|
| 14, The Fairway809 m away | 60 m² | 104 m² | +44 m² +73% | 2024 |
|---|
| 85, Farnborough Road931 m away | 75 m² | 119 m² | +44 m² +59% | 2015 |
|---|
| 2, Park Farm, Crown Lane925 m away | 48 m² | 91 m² | +43 m² +90% | 2025 |
|---|
| 23, Bullers Road29 m away | 88 m² | 131 m² | +43 m² +49% | 2024 |
|---|
| 6, Lower Weybourne Lane458 m away | 67 m² | 110 m² | +43 m² +64% | 2023 |
|---|
| 46, Glorney Mead990 m away | 82 m² | 125 m² | +43 m² +52% | 2023 |
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| 7, East Avenue577 m away | 85 m² | 128 m² | +43 m² +51% | 2020 |
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| 22, Copse Avenue805 m away | 121 m² | 163 m² | +42 m² +35% | 2019 |
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| 35, Brooklands Road590 m away | 65 m² | 106 m² | +41 m² +63% | 2023 |
|---|
| 4, Upper Weybourne Lane400 m away | 60 m² | 100 m² | +40 m² +67% | 2021 |
|---|
| 18, The Fairway809 m away | 59 m² | 99 m² | +40 m² +68% | 2013 |
|---|
| 6, Farnborough Road297 m away | 77 m² | 115 m² | +38 m² +49% | 2025 |
|---|
| 29, Willow Way527 m away | 126 m² | 164 m² | +38 m² +30% | 2024 |
|---|
| 70, Lower Weybourne Lane712 m away | 84 m² | 122 m² | +38 m² +45% | 2024 |
|---|
| 23, Woodside Road555 m away | 73 m² | 111 m² | +38 m² +52% | 2022 |
|---|
| 2, Laburnum Road581 m away | 105 m² | 143 m² | +38 m² +36% | 2022 |
|---|
| The Penthouse, 4c, Weybourne Road284 m away | 100 m² | 138 m² | +38 m² +38% | 2012 |
|---|
| 6, Wood Road997 m away | 120 m² | 157 m² | +37 m² +31% | 2018 |
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| 15, Brooklands Road590 m away | 104 m² | 140 m² | +36 m² +35% | 2025 |
|---|
| 20, Hillside Road485 m away | 66 m² | 102 m² | +36 m² +55% | 2021 |
|---|
| 1, Nutbourne747 m away | 65 m² | 101 m² | +36 m² +55% | 2020 |
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| 37, Brooklands Road590 m away | 51 m² | 87 m² | +36 m² +71% | 2016 |
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| 50, Roman Way940 m away | 88 m² | 123 m² | +35 m² +40% | 2026 |
|---|
| 33, Upper Hale Road696 m away | 113 m² | 148 m² | +35 m² +31% | 2022 |
|---|
| 47, Upper Hale Road696 m away | 141 m² | 176 m² | +35 m² +25% | 2018 |
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| 13, Hale Reeds275 m away | 93 m² | 127 m² | +34 m² +37% | 2026 |
|---|
| 36, Upper Hale Road665 m away | 132 m² | 166 m² | +34 m² +26% | 2026 |
|---|
| Sonrisa, Oast House Lane639 m away | 211 m² | 245 m² | +34 m² +16% | 2025 |
|---|
| 2, Alma Way944 m away | 103 m² | 137 m² | +34 m² +33% | 2023 |
|---|
| 53, Woodside Road628 m away | 61 m² | 95 m² | +34 m² +56% | 2018 |
|---|
| 7, Stockwood Way886 m away | 51 m² | 84 m² | +33 m² +65% | 2024 |
|---|
| 59, Weybourne Road567 m away | 106 m² | 139 m² | +33 m² +31% | 2012 |
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| 7, Pine View Close986 m away | 63 m² | 95 m² | +32 m² +51% | 2022 |
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| 29, Upper Hale Road696 m away | 79 m² | 110 m² | +31 m² +39% | 2025 |
|---|
| 19, Woodlands Avenue861 m away | 104 m² | 135 m² | +31 m² +30% | 2016 |
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| 61, Woodside Road628 m away | 67 m² | 97 m² | +30 m² +45% | 2026 |
|---|
| 10, Bullers Road0 m away | 95 m² | 125 m² | +30 m² +32% | 2024 |
|---|
| 52, Lower Weybourne Lane712 m away | 161 m² | 191 m² | +30 m² +19% | 2021 |
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| 28, Upper Hale Road665 m away | 119 m² | 149 m² | +30 m² +25% | 2016 |
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| 30, Courtenay Road438 m away | 71 m² | 101 m² | +30 m² +42% | 2014 |
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| 23, Woodbourne660 m away | 129 m² | 158 m² | +29 m² +22% | 2016 |
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| 17, Weybourne Road252 m away | 97 m² | 125 m² | +28 m² +29% | 2015 |
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| 112, Weybourne Road789 m away | 131 m² | 157 m² | +26 m² +20% | 2021 |
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| 11, Badshot Lea Road987 m away | 96 m² | 122 m² | +26 m² +27% | 2021 |
|---|
| 48a, Farnborough Road375 m away | 112 m² | 138 m² | +26 m² +23% | 2019 |
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| 8, West Avenue641 m away | 89 m² | 115 m² | +26 m² +29% | 2014 |
|---|
| 2, Bullers Road0 m away | 78 m² | 103 m² | +25 m² +32% | 2023 |
|---|
| 55, Wentworth Close337 m away | 89 m² | 114 m² | +25 m² +28% | 2022 |
|---|
| 10, Oak Tree View279 m away | 49 m² | 74 m² | +25 m² +51% | 2008 |
|---|
| 1a, Alma Way944 m away | 102 m² | 126 m² | +24 m² +24% | 2020 |
|---|
| 140, Weybourne Road961 m away | 144 m² | 167 m² | +23 m² +16% | 2026 |
|---|
| 5, Hale Reeds275 m away | 83 m² | 106 m² | +23 m² +28% | 2024 |
|---|
| 39, Weybourne Road453 m away | 115 m² | 138 m² | +23 m² +20% | 2024 |
|---|
| 94, Copse Avenue811 m away | 91 m² | 114 m² | +23 m² +25% | 2022 |
|---|
| 11, Weywood Lane589 m away | 88 m² | 111 m² | +23 m² +26% | 2019 |
|---|
| 10, Pine View Close986 m away | 63 m² | 85 m² | +22 m² +35% | 2021 |
|---|
| 39, Newcome Road373 m away | 88 m² | 110 m² | +22 m² +25% | 2012 |
|---|
| 5, Copse Avenue805 m away | 119 m² | 140 m² | +21 m² +18% | 2023 |
|---|
| 9, Willow Way554 m away | 96 m² | 117 m² | +21 m² +22% | 2019 |
|---|
| 37, Woodbourne733 m away | 117 m² | 138 m² | +21 m² +18% | 2018 |
|---|
| 43, Upper Hale Road696 m away | 113 m² | 134 m² | +21 m² +19% | 2013 |
|---|
| 57, Woodside Road628 m away | 60 m² | 81 m² | +21 m² +35% | 2012 |
|---|
| 28, West Avenue695 m away | 115 m² | 135 m² | +20 m² +17% | 2026 |
|---|
| 8, The Fairway809 m away | 85 m² | 105 m² | +20 m² +24% | 2025 |
|---|
| 3, Farnborough Road329 m away | 93 m² | 113 m² | +20 m² +22% | 2021 |
|---|
| 17, South Avenue458 m away | 104 m² | 124 m² | +20 m² +19% | 2017 |
|---|
| 61, Upper Weybourne Lane513 m away | 64 m² | 84 m² | +20 m² +31% | 2013 |
|---|
| 1, Radford Close399 m away | 101 m² | 120 m² | +19 m² +19% | 2026 |
|---|
| 5, Rushden Way676 m away | 70 m² | 89 m² | +19 m² +27% | 2026 |
|---|
| 6, Bullers Road0 m away | 88 m² | 107 m² | +19 m² +22% | 2024 |
|---|
| 28, Bullers Road0 m away | 85 m² | 104 m² | +19 m² +22% | 2021 |
|---|
| 33, Upper Weybourne Lane513 m away | 79 m² | 98 m² | +19 m² +24% | 2018 |
|---|
| 85, Weybourne Road791 m away | 110 m² | 129 m² | +19 m² +17% | 2015 |
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| 18, Hale Place279 m away | 97 m² | 115 m² | +18 m² +19% | 2025 |
|---|
| 33, Brooklands Road590 m away | 74 m² | 92 m² | +18 m² +24% | 2020 |
|---|
| 2, Wood Road997 m away | 72 m² | 90 m² | +18 m² +25% | 2018 |
|---|
| 91, Farnborough Road931 m away | 82 m² | 100 m² | +18 m² +22% | 2015 |
|---|
| 9, Stockwood Way886 m away | 51 m² | 68 m² | +17 m² +33% | 2012 |
|---|
| 21, West Avenue641 m away | 68 m² | 84 m² | +16 m² +24% | 2025 |
|---|
| 35, East Avenue577 m away | 80 m² | 96 m² | +16 m² +20% | 2024 |
|---|
| 60, Farnborough Road663 m away | 73 m² | 89 m² | +16 m² +22% | 2023 |
|---|
| 36a, Roman Way940 m away | 89 m² | 104 m² | +15 m² +17% | 2024 |
|---|
| 11, Lower Weybourne Lane458 m away | 72 m² | 87 m² | +15 m² +21% | 2015 |
|---|
| 4, St Davids Close568 m away | 96 m² | 111 m² | +15 m² +16% | 2012 |
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