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 HP15 7BD
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 |
|---|---|---|---|---|
| Tippacott, Manor Road874 m away | 217 m² | 456 m² | +239 m² +110% | 2026 |
| Delamere House, Manor Road874 m away | 220 m² | 386 m² | +166 m² +75% | 2025 |
| 345, Amersham Road322 m away | 157 m² | 284 m² | +127 m² +81% | 2020 |
| Overdale, Manor Road588 m away | 95 m² | 220 m² | +125 m² +132% | 2017 |
| 5, Sawpit Hill815 m away | 168 m² | 291 m² | +123 m² +73% | 2024 |
| 8, Barley Close745 m away | 123 m² | 242 m² | +119 m² +97% | 2024 |
| 267, Amersham Road416 m away | 77 m² | 188 m² | +111 m² +144% | 2026 |
| 28, Green Street123 m away | 77 m² | 180 m² | +103 m² +134% | 2021 |
| 24, Hazlemere View906 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.
| 88 m² |
| 174 m² |
| +86 m² +98% |
| 2016 |
| 26, Holmer Green Road260 m away | 108 m² | 188 m² | +80 m² +74% | 2025 |
|---|
| 56, Inkerman Drive996 m away | 68 m² | 148 m² | +80 m² +118% | 2021 |
|---|
| Berryfields, Manor Road874 m away | 520 m² | 598 m² | +78 m² +15% | 2010 |
|---|
| 27, Willow Chase735 m away | 182 m² | 258 m² | +76 m² +42% | 2021 |
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| Woodbridge, St Johns Road740 m away | 218 m² | 293 m² | +75 m² +34% | 2026 |
|---|
| 12, Hearn Close903 m away | 201 m² | 276 m² | +75 m² +37% | 2022 |
|---|
| 4, Green Street123 m away | 75 m² | 148 m² | +73 m² +97% | 2022 |
|---|
| 16, Lester Grove347 m away | 91 m² | 159 m² | +68 m² +75% | 2022 |
|---|
| 66, Roberts Ride833 m away | 101 m² | 168 m² | +67 m² +66% | 2015 |
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| 313, Amersham Road247 m away | 98 m² | 164 m² | +66 m² +67% | 2025 |
|---|
| 22, Lower Lodge Lane869 m away | 66 m² | 131 m² | +65 m² +98% | 2020 |
|---|
| 58, Magnolia Dene907 m away | 220 m² | 285 m² | +65 m² +30% | 2015 |
|---|
| 2, Almond Walk782 m away | 87 m² | 151 m² | +64 m² +74% | 2024 |
|---|
| Springfield, 2a, Eastern Dene769 m away | 64 m² | 127 m² | +63 m² +98% | 2014 |
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| 24, Holmer Green Road260 m away | 149 m² | 210 m² | +61 m² +41% | 2020 |
|---|
| 13, Maxwell Drive817 m away | 104 m² | 160 m² | +56 m² +54% | 2025 |
|---|
| 8, Willow Chase735 m away | 176 m² | 231 m² | +55 m² +31% | 2017 |
|---|
| 9, Almond Walk782 m away | 83 m² | 137 m² | +54 m² +65% | 2026 |
|---|
| 2b, Eastern Dene769 m away | 141 m² | 195 m² | +54 m² +38% | 2019 |
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| 389, Amersham Road594 m away | 108 m² | 162 m² | +54 m² +50% | 2012 |
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| 37, Park Lane412 m away | 76 m² | 128 m² | +52 m² +68% | 2025 |
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| 79, Penn Road657 m away | 88 m² | 139 m² | +51 m² +58% | 2017 |
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| 39, Penn Road498 m away | 71 m² | 120 m² | +49 m² +69% | 2017 |
|---|
| 25, Willow Chase735 m away | 182 m² | 228 m² | +46 m² +25% | 2022 |
|---|
| 15, Green Street123 m away | 72 m² | 116 m² | +44 m² +61% | 2021 |
|---|
| 8, The Warren704 m away | 83 m² | 127 m² | +44 m² +53% | 2021 |
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| 49, Brimmers Hill984 m away | 156 m² | 198 m² | +42 m² +27% | 2017 |
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| 76, Roberts Ride833 m away | 112 m² | 152 m² | +40 m² +36% | 2016 |
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| 44, Eastern Dene716 m away | 154 m² | 194 m² | +40 m² +26% | 2014 |
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| 67, Beaumont Way0 m away | 91 m² | 130 m² | +39 m² +43% | 2018 |
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| 20, Park Lane493 m away | 70 m² | 109 m² | +39 m² +56% | 2011 |
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| 42, Brimmers Hill991 m away | 122 m² | 160 m² | +38 m² +31% | 2025 |
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| 90, Roberts Ride848 m away | 86 m² | 123 m² | +37 m² +43% | 2023 |
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| 5, Briarswood872 m away | 78 m² | 115 m² | +37 m² +47% | 2013 |
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| 29, Beechfield Way902 m away | 85 m² | 121 m² | +36 m² +42% | 2022 |
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| 21, The Water Gardens986 m away | 82 m² | 118 m² | +36 m² +44% | 2021 |
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| 6, Highfield Way446 m away | 108 m² | 144 m² | +36 m² +33% | 2017 |
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| 63, Marys Mead301 m away | 104 m² | 140 m² | +36 m² +35% | 2015 |
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| 21, Lester Grove347 m away | 82 m² | 117 m² | +35 m² +43% | 2023 |
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| 6, Cedar Avenue548 m away | 97 m² | 129 m² | +32 m² +33% | 2026 |
|---|
| 4, Marys Mead462 m away | 98 m² | 130 m² | +32 m² +33% | 2021 |
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| 3, Ralphs Retreat187 m away | 120 m² | 152 m² | +32 m² +27% | 2014 |
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| 2, Park Cottages, 15, Holmer Green Road260 m away | 68 m² | 99 m² | +31 m² +46% | 2019 |
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| 27, Green Street265 m away | 69 m² | 100 m² | +31 m² +45% | 2013 |
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| 51, Beaumont Way0 m away | 80 m² | 110 m² | +30 m² +38% | 2024 |
|---|
| 52, Marys Mead301 m away | 103 m² | 133 m² | +30 m² +29% | 2022 |
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| 62, Upper Lodge Lane935 m away | 91 m² | 121 m² | +30 m² +33% | 2021 |
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| 14, Ashfield Way989 m away | 52 m² | 81 m² | +29 m² +56% | 2025 |
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| 15, Inkerman Drive996 m away | 88 m² | 117 m² | +29 m² +33% | 2023 |
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| 59, Upper Lodge Lane935 m away | 80 m² | 109 m² | +29 m² +36% | 2022 |
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| 19, Sycamore Way645 m away | 80 m² | 109 m² | +29 m² +36% | 2021 |
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| 62, Penn Road508 m away | 67 m² | 96 m² | +29 m² +43% | 2020 |
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| 355, Amersham Road322 m away | 109 m² | 138 m² | +29 m² +27% | 2017 |
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| 324, Amersham Road259 m away | 83 m² | 111 m² | +28 m² +34% | 2026 |
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| 39, Roberts Ride833 m away | 101 m² | 129 m² | +28 m² +28% | 2023 |
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| 8, Park Lane493 m away | 70 m² | 98 m² | +28 m² +40% | 2015 |
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| 18, Oakengrove Road424 m away | 131 m² | 158 m² | +27 m² +21% | 2026 |
|---|
| Birchwood, Green Street123 m away | 123 m² | 150 m² | +27 m² +22% | 2015 |
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| 29, Park Lane412 m away | 116 m² | 141 m² | +25 m² +22% | 2016 |
|---|
| 35, Marys Mead462 m away | 85 m² | 109 m² | +24 m² +28% | 2025 |
|---|
| 5, Beaumont Grove201 m away | 127 m² | 150 m² | +23 m² +18% | 2026 |
|---|
| 105, Cedar Avenue690 m away | 91 m² | 113 m² | +22 m² +24% | 2024 |
|---|
| 5, Maurice Mount811 m away | 82 m² | 104 m² | +22 m² +27% | 2019 |
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| 84, Roberts Ride833 m away | 80 m² | 101 m² | +21 m² +26% | 2023 |
|---|
| 75, Cedar Avenue671 m away | 98 m² | 119 m² | +21 m² +21% | 2022 |
|---|
| 64, Roberts Ride833 m away | 91 m² | 112 m² | +21 m² +23% | 2022 |
|---|
| 3, Nightingale Close989 m away | 84 m² | 104 m² | +20 m² +24% | 2026 |
|---|
| 10, Grove Road223 m away | 86 m² | 106 m² | +20 m² +23% | 2023 |
|---|
| 38, Farndale Gardens996 m away | 88 m² | 108 m² | +20 m² +23% | 2021 |
|---|
| 32, Western Dene906 m away | 98 m² | 117 m² | +19 m² +19% | 2023 |
|---|
| 2, Briarswood872 m away | 79 m² | 98 m² | +19 m² +24% | 2022 |
|---|
| 6, Vine Close641 m away | 109 m² | 128 m² | +19 m² +17% | 2019 |
|---|
| 7, Pheasants Drive960 m away | 92 m² | 111 m² | +19 m² +21% | 2015 |
|---|
| 22, Cedar Avenue548 m away | 82 m² | 100 m² | +18 m² +22% | 2017 |
|---|
| 4, Broom Close378 m away | 99 m² | 116 m² | +17 m² +17% | 2026 |
|---|
| 282, Amersham Road302 m away | 98 m² | 115 m² | +17 m² +17% | 2025 |
|---|
| 9, Chestnut Lane809 m away | 86 m² | 102 m² | +16 m² +19% | 2024 |
|---|
| 14, Farndale Gardens996 m away | 96 m² | 111 m² | +15 m² +16% | 2026 |
|---|
| 2, Western Dene906 m away | 73 m² | 88 m² | +15 m² +21% | 2021 |
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