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 RG12 7GJ
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 |
|---|---|---|---|---|
| 26, Brunswick550 m away | 79 m² | 132 m² | +53 m² +67% | 2026 |
| 49, Gainsborough650 m away | 97 m² | 150 m² | +53 m² +55% | 2022 |
| 21, Greenham Wood814 m away | 159 m² | 208 m² | +49 m² +31% | 2024 |
| 18, Dundas Close975 m away | 89 m² | 137 m² | +48 m² +54% | 2020 |
| 22, Wylam925 m away | 92 m² | 139 m² | +47 m² +51% | 2015 |
| 43, Arncliffe824 m away | 57 m² | 103 m² | +46 m² +81% | 2025 |
| 11, Herbert Close363 m away | 76 m² | 120 m² | +44 m² +58% | 2014 |
| 16, The Green805 m away | 99 m² | 142 m² | +43 m² +43% | 2018 |
| 18, Harcourt Road452 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.
| 101 m² |
| +39 m² +63% |
| 2023 |
| 3, Saffron Road874 m away | 108 m² | 147 m² | +39 m² +36% | 2015 |
|---|
| 35, Greenham Wood814 m away | 170 m² | 208 m² | +38 m² +22% | 2015 |
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| 16, Firlands996 m away | 98 m² | 135 m² | +37 m² +38% | 2017 |
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| 6, Brunswick550 m away | 73 m² | 109 m² | +36 m² +49% | 2020 |
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| 1, Abbotsbury859 m away | 105 m² | 141 m² | +36 m² +34% | 2013 |
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| 3, Reeds Hill259 m away | 86 m² | 121 m² | +35 m² +41% | 2013 |
|---|
| 13, Rickman Close556 m away | 84 m² | 118 m² | +34 m² +40% | 2021 |
|---|
| 21, South Lynn Crescent418 m away | 69 m² | 103 m² | +34 m² +49% | 2019 |
|---|
| 1, The Green805 m away | 144 m² | 177 m² | +33 m² +23% | 2020 |
|---|
| 64, Arncliffe824 m away | 69 m² | 102 m² | +33 m² +48% | 2014 |
|---|
| 2, Alexander Walk251 m away | 76 m² | 108 m² | +32 m² +42% | 2024 |
|---|
| 64, Abbotsbury779 m away | 97 m² | 128 m² | +31 m² +32% | 2024 |
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| 112, Swaledale566 m away | 86 m² | 117 m² | +31 m² +36% | 2010 |
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| 16, Lydney833 m away | 50 m² | 79 m² | +29 m² +58% | 2025 |
|---|
| 51, Ollerton936 m away | 103 m² | 132 m² | +29 m² +28% | 2021 |
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| 11, Evedon538 m away | 45 m² | 73 m² | +28 m² +62% | 2023 |
|---|
| 65, Crowthorne Road610 m away | 116 m² | 144 m² | +28 m² +24% | 2020 |
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| 6, Glebewood871 m away | 113 m² | 140 m² | +27 m² +24% | 2019 |
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| 63, Greenham Wood933 m away | 37 m² | 63 m² | +26 m² +70% | 2026 |
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| 24, Earlswood364 m away | 59 m² | 85 m² | +26 m² +44% | 2021 |
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| 4, Longwater Road622 m away | 83 m² | 109 m² | +26 m² +31% | 2021 |
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| 2, Lemington Grove361 m away | 56 m² | 81 m² | +25 m² +45% | 2021 |
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| 12, Wagbullock Rise744 m away | 62 m² | 87 m² | +25 m² +40% | 2020 |
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| 24, Pickering782 m away | 109 m² | 134 m² | +25 m² +23% | 2016 |
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| 67, Glebewood871 m away | 124 m² | 148 m² | +24 m² +19% | 2026 |
|---|
| 50, Avebury361 m away | 111 m² | 135 m² | +24 m² +22% | 2022 |
|---|
| 37, Balfour Crescent414 m away | 78 m² | 102 m² | +24 m² +31% | 2017 |
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| 12, Oakengates918 m away | 83 m² | 107 m² | +24 m² +29% | 2015 |
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| 26, Lochinver778 m away | 79 m² | 102 m² | +23 m² +29% | 2026 |
|---|
| 3, Appledore734 m away | 94 m² | 117 m² | +23 m² +24% | 2021 |
|---|
| 14, Bishopdale874 m away | 86 m² | 109 m² | +23 m² +27% | 2015 |
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| 21, Halewood960 m away | 89 m² | 111 m² | +22 m² +25% | 2023 |
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| 23, Pondmoor Road566 m away | 60 m² | 82 m² | +22 m² +37% | 2018 |
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| 121, Aysgarth547 m away | 90 m² | 112 m² | +22 m² +24% | 2015 |
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| 43, South Lynn Crescent418 m away | 62 m² | 84 m² | +22 m² +35% | 2010 |
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| 20, Deansgate456 m away | 95 m² | 116 m² | +21 m² +22% | 2020 |
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| 61, Turing Drive280 m away | 48 m² | 69 m² | +21 m² +44% | 2019 |
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| 17, Kibble Green742 m away | 120 m² | 140 m² | +20 m² +17% | 2024 |
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| 3, Salwey Close260 m away | 61 m² | 81 m² | +20 m² +33% | 2021 |
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| 30, Avebury361 m away | 78 m² | 98 m² | +20 m² +26% | 2020 |
|---|
| 70, Bucklebury613 m away | 91 m² | 111 m² | +20 m² +22% | 2014 |
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| 35, Bywood759 m away | 110 m² | 128 m² | +18 m² +16% | 2023 |
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| 44, Firlands996 m away | 99 m² | 117 m² | +18 m² +18% | 2017 |
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| 19, Finmere681 m away | 68 m² | 86 m² | +18 m² +26% | 2016 |
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| 5, Abbotsbury859 m away | 94 m² | 112 m² | +18 m² +19% | 2016 |
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| 18, Naseby985 m away | 90 m² | 107 m² | +17 m² +19% | 2022 |
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| 25, Bucklebury543 m away | 44 m² | 61 m² | +17 m² +39% | 2020 |
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| 37, Hollerith Rise0 m away | 75 m² | 92 m² | +17 m² +23% | 2019 |
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| 63, Naseby985 m away | 99 m² | 116 m² | +17 m² +17% | 2016 |
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| 49, Abbotsbury859 m away | 85 m² | 102 m² | +17 m² +20% | 2015 |
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| 26, Yardley998 m away | 92 m² | 109 m² | +17 m² +18% | 2014 |
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| 24, Pendlebury865 m away | 91 m² | 107 m² | +16 m² +18% | 2026 |
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| 54, Lingwood783 m away | 67 m² | 83 m² | +16 m² +24% | 2024 |
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| 66, Aysgarth647 m away | 94 m² | 110 m² | +16 m² +17% | 2019 |
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| 38, Bywood759 m away | 78 m² | 94 m² | +16 m² +21% | 2019 |
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| 59, Lingwood783 m away | 79 m² | 95 m² | +16 m² +20% | 2017 |
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| 44, Aldworth Close873 m away | 93 m² | 109 m² | +16 m² +17% | 2016 |
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| 14, Horewood Road231 m away | 83 m² | 99 m² | +16 m² +19% | 2014 |
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| 98, Holbeck948 m away | 91 m² | 107 m² | +16 m² +18% | 2014 |
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| 18, Frobisher891 m away | 63 m² | 78 m² | +15 m² +24% | 2022 |
|---|
| 18, Boole Heights200 m away | 60 m² | 75 m² | +15 m² +25% | 2020 |
|---|
| 50, Balfour Crescent397 m away | 86 m² | 101 m² | +15 m² +17% | 2020 |
|---|
| 9, Frensham989 m away | 53 m² | 68 m² | +15 m² +28% | 2020 |
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| 55, Rosedale Gardens655 m away | 81 m² | 96 m² | +15 m² +19% | 2017 |
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| 55, Earlswood364 m away | 82 m² | 97 m² | +15 m² +18% | 2013 |
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| 48, Bishopdale959 m away | 94 m² | 109 m² | +15 m² +16% | 2013 |
|---|
| 26, Longwater Road622 m away | 88 m² | 103 m² | +15 m² +17% | 2009 |
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