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 5QN
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 |
|---|---|---|---|---|
| 182, Lower Road838 m away | 62 m² | 145 m² | +83 m² +134% | 2026 |
| 25, Station Road North808 m away | 97 m² | 180 m² | +83 m² +86% | 2018 |
| 5, Court Avenue762 m away | 97 m² | 179 m² | +82 m² +85% | 2014 |
| 24, Fremantle Road134 m away | 138 m² | 214 m² | +76 m² +55% | 2025 |
| 116, Norman Road980 m away | 61 m² | 135 m² | +74 m² +121% | 2025 |
| 2, Fremantle Road134 m away | 77 m² | 149 m² | +72 m² +94% | 2023 |
| Rivercourt, Halt Robin Road331 m away | 75 m² | 141 m² | +66 m² +88% | 2015 |
| 12, Camden Court, 1, Woolwich Road333 m away | 57 m² | 117 m² | +60 m² +105% | 2014 |
| 6, Camden Court, 1, Woolwich Road333 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.
| 60 m² |
| 117 m² |
| +57 m² +95% |
| 2014 |
| Flat 7, Old College Court, Upper Holly Hill Road477 m away | 71 m² | 127 m² | +56 m² +79% | 2013 |
|---|
| 228, Lower Road562 m away | 79 m² | 134 m² | +55 m² +70% | 2020 |
|---|
| 47, Woolwich Road589 m away | 155 m² | 208 m² | +53 m² +34% | 2014 |
|---|
| 41, Regent Square345 m away | 68 m² | 120 m² | +52 m² +76% | 2015 |
|---|
| 226, Lower Road562 m away | 74 m² | 120 m² | +46 m² +62% | 2025 |
|---|
| 17, Station Road North808 m away | 95 m² | 141 m² | +46 m² +48% | 2020 |
|---|
| 238, Bedonwell Road906 m away | 69 m² | 113 m² | +44 m² +64% | 2023 |
|---|
| 14, Wadeville Close544 m away | 88 m² | 132 m² | +44 m² +50% | 2015 |
|---|
| 31, Harold Avenue765 m away | 77 m² | 120 m² | +43 m² +56% | 2026 |
|---|
| 118, Elstree Gardens876 m away | 86 m² | 129 m² | +43 m² +50% | 2024 |
|---|
| 7, Parkside Road650 m away | 58 m² | 101 m² | +43 m² +74% | 2023 |
|---|
| 54a, Picardy Road0 m away | 98 m² | 140 m² | +42 m² +43% | 2019 |
|---|
| 26, St Augustines Road581 m away | 53 m² | 94 m² | +41 m² +77% | 2021 |
|---|
| 4a, Abbey Crescent232 m away | 70 m² | 111 m² | +41 m² +59% | 2017 |
|---|
| 23, Aspen Green982 m away | 96 m² | 136 m² | +40 m² +42% | 2014 |
|---|
| 238, Lower Road562 m away | 41 m² | 80 m² | +39 m² +95% | 2020 |
|---|
| 14, Parsonage Manorway861 m away | 85 m² | 123 m² | +38 m² +45% | 2026 |
|---|
| 25, Lessness Park389 m away | 99 m² | 136 m² | +37 m² +37% | 2022 |
|---|
| 20, Stapley Road569 m away | 90 m² | 127 m² | +37 m² +41% | 2020 |
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| 98, Grosvenor Road660 m away | 91 m² | 128 m² | +37 m² +41% | 2015 |
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| 2a, Strickland Road340 m away | 55 m² | 90 m² | +35 m² +64% | 2016 |
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| 62, Holly Hill Road802 m away | 128 m² | 162 m² | +34 m² +27% | 2023 |
|---|
| 1, Halt Robin Road331 m away | 95 m² | 129 m² | +34 m² +36% | 2009 |
|---|
| 15, Tower Road932 m away | 35 m² | 67 m² | +32 m² +91% | 2026 |
|---|
| Flat 10, Old College Court, Upper Holly Hill Road477 m away | 37 m² | 69 m² | +32 m² +86% | 2020 |
|---|
| 108, Grosvenor Road660 m away | 87 m² | 118 m² | +31 m² +36% | 2015 |
|---|
| 2, Nuxley Road313 m away | 56 m² | 86 m² | +30 m² +54% | 2021 |
|---|
| 22, Ruskin Road286 m away | 55 m² | 85 m² | +30 m² +55% | 2020 |
|---|
| 21, Wadeville Close544 m away | 59 m² | 89 m² | +30 m² +51% | 2019 |
|---|
| 24, Maida Road728 m away | 89 m² | 119 m² | +30 m² +34% | 2016 |
|---|
| 24a, Albany Road740 m away | 86 m² | 116 m² | +30 m² +35% | 2015 |
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| 23, Station Road North808 m away | 73 m² | 102 m² | +29 m² +40% | 2024 |
|---|
| 3, Brigstock Road425 m away | 51 m² | 80 m² | +29 m² +57% | 2022 |
|---|
| 4, Renshaw Close842 m away | 73 m² | 102 m² | +29 m² +40% | 2014 |
|---|
| 23, Kingswood Avenue703 m away | 100 m² | 128 m² | +28 m² +28% | 2024 |
|---|
| 29, Swaylands Road818 m away | 69 m² | 97 m² | +28 m² +41% | 2023 |
|---|
| 63, Station Road North808 m away | 83 m² | 111 m² | +28 m² +34% | 2022 |
|---|
| 15, Croft Close834 m away | 81 m² | 109 m² | +28 m² +35% | 2018 |
|---|
| 1, Camden Court, 1, Woolwich Road333 m away | 56 m² | 84 m² | +28 m² +50% | 2014 |
|---|
| 22, Regent Square345 m away | 125 m² | 153 m² | +28 m² +22% | 2013 |
|---|
| 27, Osborne Road960 m away | 78 m² | 104 m² | +26 m² +33% | 2024 |
|---|
| 308, Brook Street863 m away | 98 m² | 124 m² | +26 m² +27% | 2023 |
|---|
| 5, Rutland Gate421 m away | 102 m² | 128 m² | +26 m² +25% | 2015 |
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| 3, Paroma Road531 m away | 95 m² | 120 m² | +25 m² +26% | 2024 |
|---|
| 210, Bedonwell Road906 m away | 55 m² | 80 m² | +25 m² +45% | 2021 |
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| 20, Kingswood Avenue692 m away | 35 m² | 60 m² | +25 m² +71% | 2014 |
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| 15, Bullbanks Road875 m away | 91 m² | 115 m² | +24 m² +26% | 2026 |
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| 70, Erith Road975 m away | 41 m² | 65 m² | +24 m² +59% | 2026 |
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| 27, Gilbert Road590 m away | 118 m² | 142 m² | +24 m² +20% | 2025 |
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| 22, Holly Hill Road802 m away | 80 m² | 104 m² | +24 m² +30% | 2022 |
|---|
| 70, Kingswood Avenue692 m away | 39 m² | 63 m² | +24 m² +62% | 2021 |
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| 51, Mayfield Road921 m away | 82 m² | 106 m² | +24 m² +29% | 2020 |
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| 48, Raglan Road585 m away | 52 m² | 76 m² | +24 m² +46% | 2015 |
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| 24, Mayfield Road921 m away | 89 m² | 112 m² | +23 m² +26% | 2026 |
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| 10, Raglan Road585 m away | 93 m² | 116 m² | +23 m² +25% | 2025 |
|---|
| 2, Chalfont Court, 30, Lessness Park254 m away | 67 m² | 90 m² | +23 m² +34% | 2024 |
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| 6, Nelson Road554 m away | 105 m² | 128 m² | +23 m² +22% | 2024 |
|---|
| 75a, Woolwich Road979 m away | 83 m² | 106 m² | +23 m² +28% | 2021 |
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| 95b, Woolwich Road979 m away | 95 m² | 118 m² | +23 m² +24% | 2020 |
|---|
| 129, Erith Road726 m away | 55 m² | 78 m² | +23 m² +42% | 2015 |
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| 28, Albany Road740 m away | 96 m² | 119 m² | +23 m² +24% | 2010 |
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| 64, Woolwich Road664 m away | 104 m² | 126 m² | +22 m² +21% | 2025 |
|---|
| 20, Chapman Road465 m away | 79 m² | 101 m² | +22 m² +28% | 2019 |
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| 6, Ashburnham Road951 m away | 90 m² | 112 m² | +22 m² +24% | 2019 |
|---|
| 7, Berkhampstead Road149 m away | 39 m² | 61 m² | +22 m² +56% | 2016 |
|---|
| 48, Heron Hill464 m away | 63 m² | 85 m² | +22 m² +35% | 2015 |
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| 11, Jenner House, Dylan Road618 m away | 29 m² | 51 m² | +22 m² +76% | 2014 |
|---|
| 43, Regent Square345 m away | 106 m² | 128 m² | +22 m² +21% | 2013 |
|---|
| 115, Aspen Green894 m away | 86 m² | 107 m² | +21 m² +24% | 2025 |
|---|
| 57, Station Road North808 m away | 94 m² | 115 m² | +21 m² +22% | 2023 |
|---|
| 62, Caldy Road849 m away | 90 m² | 111 m² | +21 m² +23% | 2020 |
|---|
| 62, Ripley Road513 m away | 81 m² | 102 m² | +21 m² +26% | 2019 |
|---|
| 31, Streamway727 m away | 93 m² | 114 m² | +21 m² +23% | 2014 |
|---|
| 144, Rutland Gate420 m away | 61 m² | 82 m² | +21 m² +34% | 2010 |
|---|
| 118, Norman Road980 m away | 117 m² | 137 m² | +20 m² +17% | 2026 |
|---|
| Flat 14, Newnham Lodge, 19, Erith Road237 m away | 23 m² | 43 m² | +20 m² +87% | 2024 |
|---|
| 5, Maida Road728 m away | 96 m² | 116 m² | +20 m² +21% | 2024 |
|---|
| 56, Mayfield Road921 m away | 73 m² | 93 m² | +20 m² +27% | 2024 |
|---|
| 19, Alfred Road656 m away | 85 m² | 105 m² | +20 m² +24% | 2022 |
|---|
| 12, Morvale Close541 m away | 71 m² | 91 m² | +20 m² +28% | 2018 |
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| 4, Morvale Close541 m away | 71 m² | 91 m² | +20 m² +28% | 2018 |
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| Flat 23, Old College Court, Upper Holly Hill Road477 m away | 76 m² | 96 m² | +20 m² +26% | 2013 |
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| 194b, Riverdale Road689 m away | 64 m² | 84 m² | +20 m² +31% | 2013 |
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| 54, Coleman Road489 m away | 76 m² | 95 m² | +19 m² +25% | 2026 |
|---|
| 22, Cray Road839 m away | 65 m² | 84 m² | +19 m² +29% | 2021 |
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| Flat 12, William Smith House, Ambrook Road531 m away | 62 m² | 81 m² | +19 m² +31% | 2018 |
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| 22, Camden Court, 1, Woolwich Road333 m away | 58 m² | 77 m² | +19 m² +33% | 2014 |
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| 14, Ruskin Road286 m away | 76 m² | 94 m² | +18 m² +24% | 2023 |
|---|
| 30, Silver Spring Close884 m away | 77 m² | 95 m² | +18 m² +23% | 2021 |
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| 223, Bedonwell Road936 m away | 62 m² | 80 m² | +18 m² +29% | 2021 |
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| 62, Silver Spring Close884 m away | 73 m² | 91 m² | +18 m² +25% | 2019 |
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| Flat 4, Baden Powell House, Ambrook Road523 m away | 63 m² | 81 m² | +18 m² +29% | 2018 |
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| 39, Heathdene Drive264 m away | 41 m² | 59 m² | +18 m² +44% | 2011 |
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| 103, Elstree Gardens978 m away | 88 m² | 105 m² | +17 m² +19% | 2026 |
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| 128, Lower Road838 m away | 86 m² | 103 m² | +17 m² +20% | 2025 |
|---|
| 59, Nuxley Road533 m away | 20 m² | 37 m² | +17 m² +85% | 2024 |
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| 48, Parsonage Manorway861 m away | 78 m² | 95 m² | +17 m² +22% | 2020 |
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| 25, Kentish Road132 m away | 81 m² | 98 m² | +17 m² +21% | 2015 |
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| 1, Parkside Road650 m away | 71 m² | 88 m² | +17 m² +24% | 2014 |
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| 3, Swaylands Road818 m away | 83 m² | 100 m² | +17 m² +20% | 2012 |
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| 130, Riverdale Road871 m away | 73 m² | 90 m² | +17 m² +23% | 2011 |
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| 50, Clive Road393 m away | 56 m² | 72 m² | +16 m² +29% | 2025 |
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| 47, Aspen Green982 m away | 95 m² | 111 m² | +16 m² +17% | 2025 |
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| 24, Alfred Road656 m away | 76 m² | 92 m² | +16 m² +21% | 2024 |
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| 18, Swaylands Road818 m away | 73 m² | 89 m² | +16 m² +22% | 2022 |
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| 20, Harold Avenue849 m away | 88 m² | 104 m² | +16 m² +18% | 2021 |
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| 41, Halt Robin Road488 m away | 58 m² | 74 m² | +16 m² +28% | 2014 |
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| 22, Caldy Road849 m away | 98 m² | 114 m² | +16 m² +16% | 2014 |
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| 52, Riverdale Road871 m away | 92 m² | 108 m² | +16 m² +17% | 2013 |
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| 5, Barnfield Road770 m away | 81 m² | 97 m² | +16 m² +20% | 2012 |
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| 48, Ashburnham Road951 m away | 98 m² | 113 m² | +15 m² +15% | 2026 |
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| 68, Aspen Green948 m away | 80 m² | 95 m² | +15 m² +19% | 2025 |
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| 2, Picardy Road387 m away | 55 m² | 70 m² | +15 m² +27% | 2024 |
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| 199, Riverdale Road686 m away | 64 m² | 79 m² | +15 m² +23% | 2023 |
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| Flat 36, Belvedere Court, Laymarsh Close861 m away | 44 m² | 59 m² | +15 m² +34% | 2023 |
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| 4, Aspen Green961 m away | 96 m² | 111 m² | +15 m² +16% | 2023 |
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| 83, Gertrude Road417 m away | 82 m² | 97 m² | +15 m² +18% | 2022 |
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| 120, Riverdale Road871 m away | 96 m² | 111 m² | +15 m² +16% | 2021 |
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| 80, Barnfield Road817 m away | 37 m² | 52 m² | +15 m² +41% | 2020 |
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| 162, Rutland Gate420 m away | 65 m² | 80 m² | +15 m² +23% | 2013 |
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| 28, Grosvenor Road660 m away | 77 m² | 92 m² | +15 m² +19% | 2013 |
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| 50, Silver Spring Close884 m away | 88 m² | 103 m² | +15 m² +17% | 2009 |
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