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 BR5 2SS
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 |
|---|---|---|---|---|
| 121, St Pauls Wood Hill0 m away | 155 m² | 325 m² | +170 m² +110% | 2024 |
| 204, Leesons Hill649 m away | 212 m² | 330 m² | +118 m² +56% | 2016 |
| 44, Marlings Park Avenue727 m away | 125 m² | 232 m² | +107 m² +86% | 2022 |
| 24, Athelstan Way518 m away | 95 m² | 201 m² | +106 m² +112% | 2024 |
| 3, Manorfields Close644 m away | 74 m² | 175 m² | +101 m² +136% | 2010 |
| 28, Wimborne Avenue976 m away | 97 m² | 194 m² | +97 m² +100% | 2022 |
| 8, Clarendon Way884 m away | 138 m² | 229 m² | +91 m² +66% | 2015 |
| 18, St Pauls Wood Hill430 m away | 113 m² | 204 m² | +91 m² +81% | 2013 |
| 3, Highfield Road533 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.
| 167 m² |
| 252 m² |
| +85 m² +51% |
| 2022 |
| 5, Marlings Park Avenue773 m away | 179 m² | 261 m² | +82 m² +46% | 2016 |
|---|
| 7, Marlings Park Avenue773 m away | 145 m² | 225 m² | +80 m² +55% | 2022 |
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| 16, Holbrook Lane969 m away | 142 m² | 219 m² | +77 m² +54% | 2015 |
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| 56, St Pauls Wood Hill92 m away | 105 m² | 178 m² | +73 m² +70% | 2023 |
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| 241, Leesons Hill767 m away | 162 m² | 231 m² | +69 m² +43% | 2025 |
|---|
| 31, Berens Way981 m away | 139 m² | 202 m² | +63 m² +45% | 2020 |
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| 269, Leesons Hill649 m away | 115 m² | 177 m² | +62 m² +54% | 2019 |
|---|
| 63, Leesons Way418 m away | 76 m² | 134 m² | +58 m² +76% | 2024 |
|---|
| 80, St Pauls Wood Hill92 m away | 127 m² | 182 m² | +55 m² +43% | 2022 |
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| 178, Leesons Hill747 m away | 348 m² | 402 m² | +54 m² +16% | 2023 |
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| 4, Poyntell Crescent996 m away | 117 m² | 168 m² | +51 m² +44% | 2024 |
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| 151, St Pauls Wood Hill420 m away | 120 m² | 166 m² | +46 m² +38% | 2026 |
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| 34, Holbrook Lane969 m away | 176 m² | 222 m² | +46 m² +26% | 2026 |
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| 8, Whitewebbs Way250 m away | 110 m² | 153 m² | +43 m² +39% | 2014 |
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| 5, Whippendell Way886 m away | 64 m² | 106 m² | +42 m² +66% | 2024 |
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| 6, Athelstan Way518 m away | 98 m² | 139 m² | +41 m² +42% | 2026 |
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| 35, Breakspears Drive434 m away | 74 m² | 115 m² | +41 m² +55% | 2018 |
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| 34, St Pauls Wood Hill430 m away | 107 m² | 148 m² | +41 m² +38% | 2010 |
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| 21, Sunnyfield Road815 m away | 182 m² | 221 m² | +39 m² +21% | 2022 |
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| 133, St Pauls Wood Hill0 m away | 106 m² | 144 m² | +38 m² +36% | 2022 |
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| 42, St Pauls Wood Hill430 m away | 69 m² | 107 m² | +38 m² +55% | 2013 |
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| 32, Wimborne Avenue976 m away | 127 m² | 163 m² | +36 m² +28% | 2025 |
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| 34, Mickleham Road178 m away | 70 m² | 106 m² | +36 m² +51% | 2022 |
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| 24, Cygnet Close979 m away | 90 m² | 125 m² | +35 m² +39% | 2025 |
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| 30, Sunnyfield Road815 m away | 203 m² | 238 m² | +35 m² +17% | 2015 |
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| 20, St Pauls Wood Hill430 m away | 111 m² | 145 m² | +34 m² +31% | 2026 |
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| 47, Thorndon Close38 m away | 90 m² | 123 m² | +33 m² +37% | 2024 |
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| 22, Clarendon Way884 m away | 149 m² | 182 m² | +33 m² +22% | 2024 |
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| 37, Leesons Way418 m away | 72 m² | 103 m² | +31 m² +43% | 2024 |
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| 17, Clarendon Way848 m away | 190 m² | 221 m² | +31 m² +16% | 2024 |
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| 20, Cygnet Close979 m away | 90 m² | 121 m² | +31 m² +34% | 2024 |
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| 10, Spring Shaw Road559 m away | 102 m² | 133 m² | +31 m² +30% | 2016 |
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| 47, Leesons Way418 m away | 75 m² | 106 m² | +31 m² +41% | 2014 |
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| 30, Palewell Close959 m away | 74 m² | 105 m² | +31 m² +42% | 2014 |
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| 15, Croxley Close971 m away | 74 m² | 104 m² | +30 m² +41% | 2024 |
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| 8, Palewell Close959 m away | 52 m² | 82 m² | +30 m² +58% | 2022 |
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| 16, Croxley Close971 m away | 76 m² | 105 m² | +29 m² +38% | 2022 |
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| 55, St Pauls Wood Hill395 m away | 74 m² | 103 m² | +29 m² +39% | 2014 |
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| 26, Sunnyfield Road815 m away | 163 m² | 191 m² | +28 m² +17% | 2015 |
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| 78, Mickleham Road406 m away | 36 m² | 63 m² | +27 m² +75% | 2024 |
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| Segundo, Southfield Road729 m away | 123 m² | 149 m² | +26 m² +21% | 2021 |
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| 153, Chipperfield Road706 m away | 89 m² | 115 m² | +26 m² +29% | 2014 |
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| 9, Blythe Hill309 m away | 97 m² | 122 m² | +25 m² +26% | 2021 |
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| 4, Barnard Close961 m away | 88 m² | 112 m² | +24 m² +27% | 2014 |
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| 22, Cygnet Close979 m away | 90 m² | 113 m² | +23 m² +26% | 2026 |
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| 18, Thorndon Close127 m away | 71 m² | 94 m² | +23 m² +32% | 2023 |
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| 11, Athelstan Way518 m away | 113 m² | 136 m² | +23 m² +20% | 2023 |
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| 27, Spring Shaw Road559 m away | 108 m² | 130 m² | +22 m² +20% | 2015 |
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| 16, Whippendell Way926 m away | 72 m² | 93 m² | +21 m² +29% | 2022 |
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| 26, Grovelands Road983 m away | 93 m² | 113 m² | +20 m² +22% | 2019 |
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| 100, Beddington Road327 m away | 74 m² | 94 m² | +20 m² +27% | 2015 |
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| 77, Chorley Wood Crescent180 m away | 96 m² | 115 m² | +19 m² +20% | 2024 |
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| 51, Leesons Way418 m away | 73 m² | 92 m² | +19 m² +26% | 2014 |
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| 65, Breakspears Drive423 m away | 103 m² | 121 m² | +18 m² +17% | 2013 |
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| 49, Whippendell Way851 m away | 68 m² | 85 m² | +17 m² +25% | 2026 |
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| 18, Barcombe Close657 m away | 48 m² | 65 m² | +17 m² +35% | 2025 |
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| 17, Petersham Drive685 m away | 103 m² | 120 m² | +17 m² +17% | 2015 |
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| 37, Petersham Drive685 m away | 73 m² | 90 m² | +17 m² +23% | 2015 |
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| 237, Chipperfield Road827 m away | 73 m² | 90 m² | +17 m² +23% | 2013 |
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| 86, Petersham Drive418 m away | 65 m² | 80 m² | +15 m² +23% | 2026 |
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| 7, Arbrook Court, Leith Hill309 m away | 52 m² | 67 m² | +15 m² +29% | 2025 |
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| 71, Mickleham Road376 m away | 73 m² | 88 m² | +15 m² +21% | 2025 |
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| 144, Lullingstone Crescent913 m away | 88 m² | 103 m² | +15 m² +17% | 2019 |
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