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 DA17 5RP
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 |
|---|---|---|---|---|
| 18, Priory Drive985 m away | 79 m² | 168 m² | +89 m² +113% | 2024 |
| 9, Benedict Close118 m away | 71 m² | 158 m² | +87 m² +123% | 2022 |
| 5, Court Avenue808 m away | 97 m² | 179 m² | +82 m² +85% | 2014 |
| 18, New Road734 m away | 123 m² | 185 m² | +62 m² +50% | 2024 |
| 47, Woolwich Road961 m away | 155 m² | 208 m² | +53 m² +34% | 2014 |
| 22, St Martins Close800 m away | 67 m² | 119 m² | +52 m² +78% | 2015 |
| 18, Monks Close640 m away | 69 m² | 113 m² | +44 m² +64% | 2024 |
| 118, Elstree Gardens296 m away | 86 m² | 129 m² | +43 m² +50% | 2024 |
| 26, St Augustines Road646 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.
| 53 m² |
| 94 m² |
| +41 m² +77% |
| 2021 |
| 17, Wolvercote Road783 m away | 80 m² | 120 m² | +40 m² +50% | 2023 |
|---|
| 115, Sydney Road671 m away | 94 m² | 134 m² | +40 m² +43% | 2020 |
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| 23, Aspen Green598 m away | 96 m² | 136 m² | +40 m² +42% | 2014 |
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| 87, Sydney Road671 m away | 45 m² | 84 m² | +39 m² +87% | 2021 |
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| 25, Lessness Park870 m away | 99 m² | 136 m² | +37 m² +37% | 2022 |
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| 3, Hartslock Drive983 m away | 104 m² | 136 m² | +32 m² +31% | 2024 |
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| 74, Leatherbottle Green497 m away | 80 m² | 111 m² | +31 m² +39% | 2026 |
|---|
| 68, Holstein Way229 m away | 130 m² | 161 m² | +31 m² +24% | 2016 |
|---|
| 84, Glimpsing Green165 m away | 78 m² | 109 m² | +31 m² +40% | 2014 |
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| 22, Ruskin Road885 m away | 55 m² | 85 m² | +30 m² +55% | 2020 |
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| 15, St Edmunds Close918 m away | 114 m² | 144 m² | +30 m² +26% | 2013 |
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| 3, Woodland Way782 m away | 94 m² | 123 m² | +29 m² +31% | 2024 |
|---|
| 114a, Overton Road711 m away | 91 m² | 120 m² | +29 m² +32% | 2019 |
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| 23, Kingswood Avenue489 m away | 100 m² | 128 m² | +28 m² +28% | 2024 |
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| 32, Sydney Road687 m away | 73 m² | 101 m² | +28 m² +38% | 2024 |
|---|
| 15, Croft Close916 m away | 81 m² | 109 m² | +28 m² +35% | 2018 |
|---|
| 40, Dalberg Way539 m away | 59 m² | 86 m² | +27 m² +46% | 2021 |
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| 6, Dalberg Way539 m away | 72 m² | 99 m² | +27 m² +38% | 2018 |
|---|
| 1, Lensbury Way716 m away | 113 m² | 140 m² | +27 m² +24% | 2014 |
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| 43, Lensbury Way806 m away | 115 m² | 141 m² | +26 m² +23% | 2019 |
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| 3, Paroma Road856 m away | 95 m² | 120 m² | +25 m² +26% | 2024 |
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| 8, Dalberg Way539 m away | 74 m² | 99 m² | +25 m² +34% | 2019 |
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| 20, Kingswood Avenue489 m away | 35 m² | 60 m² | +25 m² +71% | 2014 |
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| 27, Gilbert Road878 m away | 118 m² | 142 m² | +24 m² +20% | 2025 |
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| 23, Northwood Place318 m away | 78 m² | 102 m² | +24 m² +31% | 2023 |
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| 70, Kingswood Avenue489 m away | 39 m² | 63 m² | +24 m² +62% | 2021 |
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| 22, Woodland Way782 m away | 82 m² | 106 m² | +24 m² +29% | 2019 |
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| 48, Raglan Road695 m away | 52 m² | 76 m² | +24 m² +46% | 2015 |
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| 10, Raglan Road695 m away | 93 m² | 116 m² | +23 m² +25% | 2025 |
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| 58, Elstree Gardens127 m away | 61 m² | 84 m² | +23 m² +38% | 2024 |
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| 6, Nelson Road820 m away | 105 m² | 128 m² | +23 m² +22% | 2024 |
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| 2, Chalfont Court, 30, Lessness Park978 m away | 67 m² | 90 m² | +23 m² +34% | 2024 |
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| 75a, Woolwich Road889 m away | 83 m² | 106 m² | +23 m² +28% | 2021 |
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| 95b, Woolwich Road889 m away | 95 m² | 118 m² | +23 m² +24% | 2020 |
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| 70, Holstein Way229 m away | 114 m² | 137 m² | +23 m² +20% | 2017 |
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| 64, Woolwich Road871 m away | 104 m² | 126 m² | +22 m² +21% | 2025 |
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| 70, Wolvercote Road904 m away | 83 m² | 105 m² | +22 m² +27% | 2024 |
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| 21, New Road726 m away | 83 m² | 105 m² | +22 m² +27% | 2017 |
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| 48, Heron Hill730 m away | 63 m² | 85 m² | +22 m² +35% | 2015 |
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| 115, Aspen Green525 m away | 86 m² | 107 m² | +21 m² +24% | 2025 |
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| 62, Ripley Road763 m away | 81 m² | 102 m² | +21 m² +26% | 2019 |
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| 58, Sydney Road687 m away | 60 m² | 81 m² | +21 m² +35% | 2014 |
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| 51, Rushdene748 m away | 80 m² | 101 m² | +21 m² +26% | 2012 |
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| 464, Abbey Road685 m away | 114 m² | 134 m² | +20 m² +18% | 2026 |
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| 55, Rushdene748 m away | 89 m² | 109 m² | +20 m² +22% | 2025 |
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| 12, Morvale Close651 m away | 71 m² | 91 m² | +20 m² +28% | 2018 |
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| 4, Morvale Close651 m away | 71 m² | 91 m² | +20 m² +28% | 2018 |
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| 11, St Edmunds Close918 m away | 98 m² | 118 m² | +20 m² +20% | 2013 |
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| 54, Coleman Road827 m away | 76 m² | 95 m² | +19 m² +25% | 2026 |
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| 9, St Helens Road764 m away | 114 m² | 133 m² | +19 m² +17% | 2015 |
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| 32, Holstein Way298 m away | 118 m² | 136 m² | +18 m² +15% | 2025 |
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| 14, Ruskin Road885 m away | 76 m² | 94 m² | +18 m² +24% | 2023 |
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| 103, Elstree Gardens193 m away | 88 m² | 105 m² | +17 m² +19% | 2026 |
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| 42, Sydney Road687 m away | 51 m² | 68 m² | +17 m² +33% | 2022 |
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| 47, Aspen Green598 m away | 95 m² | 111 m² | +16 m² +17% | 2025 |
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| 50, Clive Road779 m away | 56 m² | 72 m² | +16 m² +29% | 2025 |
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| 401, Abbey Road567 m away | 70 m² | 86 m² | +16 m² +23% | 2018 |
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| 68, Aspen Green462 m away | 80 m² | 95 m² | +15 m² +19% | 2025 |
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| 95, Fendyke Road647 m away | 77 m² | 92 m² | +15 m² +19% | 2025 |
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| Flat 36, Belvedere Court, Laymarsh Close399 m away | 44 m² | 59 m² | +15 m² +34% | 2023 |
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| 4, Aspen Green531 m away | 96 m² | 111 m² | +15 m² +16% | 2023 |
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| 42, Lensbury Way806 m away | 90 m² | 105 m² | +15 m² +17% | 2023 |
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| 40, Sydney Road687 m away | 44 m² | 59 m² | +15 m² +34% | 2022 |
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| 83, Gertrude Road975 m away | 82 m² | 97 m² | +15 m² +18% | 2022 |
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