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 B44 9TH
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 |
|---|---|---|---|---|
| 57, Epwell Road996 m away | 77 m² | 157 m² | +80 m² +104% | 2024 |
| 21, Delhurst Road869 m away | 72 m² | 151 m² | +79 m² +110% | 2016 |
| 89, Greenholm Road963 m away | 136 m² | 202 m² | +66 m² +49% | 2015 |
| 58, Plumstead Road729 m away | 48 m² | 113 m² | +65 m² +135% | 2015 |
| 1, Marshall Grove692 m away | 78 m² | 132 m² | +54 m² +69% | 2022 |
| 7, Corbridge Avenue411 m away | 57 m² | 108 m² | +51 m² +89% | 2014 |
| 44, Blenheim Way280 m away | 79 m² | 124 m² | +45 m² +57% | 2023 |
| 238, Birdbrook Road598 m away | 64 m² | 105 m² | +41 m² +64% | 2025 |
| 45, Epwell Road996 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.
| 116 m² |
| 157 m² |
| +41 m² +35% |
| 2016 |
| 42, Harleston Road406 m away | 75 m² | 115 m² | +40 m² +53% | 2026 |
|---|
| 292, Kingstanding Road507 m away | 83 m² | 121 m² | +38 m² +46% | 2025 |
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| 78, Aylesbury Crescent559 m away | 85 m² | 123 m² | +38 m² +45% | 2016 |
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| 123, Blakeland Road982 m away | 79 m² | 116 m² | +37 m² +47% | 2026 |
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| 113, Blakeland Road982 m away | 47 m² | 84 m² | +37 m² +79% | 2013 |
|---|
| 147, Birdbrook Road425 m away | 77 m² | 113 m² | +36 m² +47% | 2025 |
|---|
| 19, Roedean Close912 m away | 72 m² | 108 m² | +36 m² +50% | 2013 |
|---|
| 36, Crayford Road668 m away | 78 m² | 112 m² | +34 m² +44% | 2014 |
|---|
| 53, Cranbourne Road323 m away | 70 m² | 103 m² | +33 m² +47% | 2015 |
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| 46, Elswick Road860 m away | 48 m² | 79 m² | +31 m² +65% | 2021 |
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| 5, Warren Hill Road923 m away | 92 m² | 123 m² | +31 m² +34% | 2020 |
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| 12, Rawdon Grove981 m away | 72 m² | 103 m² | +31 m² +43% | 2016 |
|---|
| 54, Warren Road844 m away | 123 m² | 153 m² | +30 m² +24% | 2026 |
|---|
| 8, Marshall Grove724 m away | 71 m² | 101 m² | +30 m² +42% | 2016 |
|---|
| 58, Warren Farm Road164 m away | 87 m² | 116 m² | +29 m² +33% | 2023 |
|---|
| 20, Birkenshaw Road685 m away | 70 m² | 99 m² | +29 m² +41% | 2015 |
|---|
| 2, Crestwood Drive617 m away | 69 m² | 98 m² | +29 m² +42% | 2014 |
|---|
| 35, Marshall Grove692 m away | 77 m² | 106 m² | +29 m² +38% | 2010 |
|---|
| 9, Bexley Road975 m away | 71 m² | 99 m² | +28 m² +39% | 2025 |
|---|
| 68, Aylesbury Crescent559 m away | 84 m² | 112 m² | +28 m² +33% | 2024 |
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| 117, Warren Hill Road574 m away | 81 m² | 109 m² | +28 m² +35% | 2023 |
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| 148, Kingstanding Road914 m away | 56 m² | 84 m² | +28 m² +50% | 2013 |
|---|
| 23, Harbeck Avenue363 m away | 82 m² | 109 m² | +27 m² +33% | 2016 |
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| 22, Elliston Avenue751 m away | 63 m² | 90 m² | +27 m² +43% | 2014 |
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| 80, Atlantic Road244 m away | 57 m² | 83 m² | +26 m² +46% | 2022 |
|---|
| 197, Southgate Road959 m away | 97 m² | 123 m² | +26 m² +27% | 2021 |
|---|
| 49, Dulwich Road330 m away | 86 m² | 112 m² | +26 m² +30% | 2013 |
|---|
| 48, Stowell Road489 m away | 75 m² | 100 m² | +25 m² +33% | 2025 |
|---|
| 64, Hawthorn Road679 m away | 110 m² | 135 m² | +25 m² +23% | 2024 |
|---|
| 308, Kingstanding Road507 m away | 89 m² | 114 m² | +25 m² +28% | 2020 |
|---|
| 17, Greenwood Place936 m away | 76 m² | 101 m² | +25 m² +33% | 2016 |
|---|
| 36, Bexley Road937 m away | 78 m² | 102 m² | +24 m² +31% | 2026 |
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| 15, Crayford Road620 m away | 68 m² | 91 m² | +23 m² +34% | 2025 |
|---|
| 426a, Kingstanding Road65 m away | 36 m² | 59 m² | +23 m² +64% | 2024 |
|---|
| 10, Beckenham Avenue646 m away | 74 m² | 97 m² | +23 m² +31% | 2021 |
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| 218, Old Oscott Lane773 m away | 58 m² | 81 m² | +23 m² +40% | 2021 |
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| 38, Wideacre Drive664 m away | 94 m² | 116 m² | +22 m² +23% | 2026 |
|---|
| 53, Birdbrook Road672 m away | 67 m² | 89 m² | +22 m² +33% | 2025 |
|---|
| 75, Tresham Road543 m away | 73 m² | 95 m² | +22 m² +30% | 2020 |
|---|
| 75, Warren Road872 m away | 73 m² | 95 m² | +22 m² +30% | 2019 |
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| 27, Fairford Road952 m away | 58 m² | 80 m² | +22 m² +38% | 2015 |
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| 181, Hurlingham Road867 m away | 69 m² | 91 m² | +22 m² +32% | 2014 |
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| 175, Birdbrook Road425 m away | 71 m² | 92 m² | +21 m² +30% | 2023 |
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| 17, Burford Road722 m away | 65 m² | 86 m² | +21 m² +32% | 2023 |
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| 7, Greenholm Road805 m away | 77 m² | 98 m² | +21 m² +27% | 2020 |
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| 19, Binstead Road725 m away | 79 m² | 100 m² | +21 m² +27% | 2015 |
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| 22, Danesbury Crescent335 m away | 96 m² | 117 m² | +21 m² +22% | 2013 |
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| 30, Elswick Grove829 m away | 82 m² | 102 m² | +20 m² +24% | 2026 |
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| 93, Birdbrook Road506 m away | 62 m² | 82 m² | +20 m² +32% | 2024 |
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| 77, Felstone Road980 m away | 74 m² | 94 m² | +20 m² +27% | 2024 |
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| 88, Elswick Road954 m away | 70 m² | 90 m² | +20 m² +29% | 2023 |
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| 6, Pinewood Close938 m away | 58 m² | 78 m² | +20 m² +34% | 2016 |
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| 37, Cavandale Avenue649 m away | 76 m² | 95 m² | +19 m² +25% | 2025 |
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| 1, Rawdon Grove981 m away | 55 m² | 74 m² | +19 m² +35% | 2025 |
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| 10, Stowell Road339 m away | 79 m² | 98 m² | +19 m² +24% | 2021 |
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| 108, Warren Hill Road574 m away | 73 m² | 92 m² | +19 m² +26% | 2021 |
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| 614, Aldridge Road960 m away | 73 m² | 92 m² | +19 m² +26% | 2015 |
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| 21, Goodway Road390 m away | 59 m² | 78 m² | +19 m² +32% | 2014 |
|---|
| 109, Birkenshaw Road539 m away | 58 m² | 77 m² | +19 m² +33% | 2013 |
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| 59, Tansley Road209 m away | 76 m² | 95 m² | +19 m² +25% | 2010 |
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| 17, Harleston Road371 m away | 62 m² | 80 m² | +18 m² +29% | 2026 |
|---|
| 110, Warren Road681 m away | 109 m² | 127 m² | +18 m² +17% | 2026 |
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| Flat 1, 335, Kingstanding Road0 m away | 38 m² | 56 m² | +18 m² +47% | 2025 |
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| 44, Edmonton Avenue888 m away | 77 m² | 95 m² | +18 m² +23% | 2025 |
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| 136, Warren Hill Road463 m away | 87 m² | 105 m² | +18 m² +21% | 2024 |
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| 38, Beckenham Avenue646 m away | 86 m² | 104 m² | +18 m² +21% | 2024 |
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| 44, Hurlingham Road515 m away | 77 m² | 95 m² | +18 m² +23% | 2023 |
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| 188, Birdbrook Road462 m away | 71 m² | 89 m² | +18 m² +25% | 2020 |
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| 34, Burnham Road940 m away | 73 m² | 91 m² | +18 m² +25% | 2020 |
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| 124, Birkenshaw Road570 m away | 77 m² | 94 m² | +17 m² +22% | 2026 |
|---|
| 138, Birkenshaw Road570 m away | 66 m² | 83 m² | +17 m² +26% | 2026 |
|---|
| 10, Pinewood Close938 m away | 74 m² | 91 m² | +17 m² +23% | 2026 |
|---|
| 65, Marshall Grove692 m away | 67 m² | 84 m² | +17 m² +25% | 2025 |
|---|
| 15, Hornsey Grove991 m away | 76 m² | 93 m² | +17 m² +22% | 2024 |
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| 164, Dyas Road594 m away | 62 m² | 79 m² | +17 m² +27% | 2023 |
|---|
| 197, Chingford Road663 m away | 73 m² | 90 m² | +17 m² +23% | 2023 |
|---|
| 21, Dulwich Road330 m away | 76 m² | 93 m² | +17 m² +22% | 2016 |
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| 87, Landswood Close598 m away | 66 m² | 83 m² | +17 m² +26% | 2016 |
|---|
| 260, Kingstanding Road695 m away | 73 m² | 90 m² | +17 m² +23% | 2016 |
|---|
| 21, Ensdon Grove832 m away | 69 m² | 86 m² | +17 m² +25% | 2014 |
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| 160, Kingstanding Road914 m away | 88 m² | 104 m² | +16 m² +18% | 2026 |
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| 203, Dyas Road924 m away | 59 m² | 75 m² | +16 m² +27% | 2024 |
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| 25, Atlantic Road121 m away | 51 m² | 67 m² | +16 m² +31% | 2021 |
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| 21, Cranbourne Grove157 m away | 72 m² | 88 m² | +16 m² +22% | 2016 |
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| 50, Binstead Road795 m away | 74 m² | 90 m² | +16 m² +22% | 2015 |
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| 124, Hurlingham Road759 m away | 80 m² | 96 m² | +16 m² +20% | 2013 |
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| 18, Greenwood Place936 m away | 102 m² | 118 m² | +16 m² +16% | 2013 |
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| 93, Southgate Road993 m away | 88 m² | 104 m² | +16 m² +18% | 2011 |
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| 185, Atlantic Road571 m away | 48 m² | 63 m² | +15 m² +31% | 2026 |
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| 23, Fairford Road952 m away | 76 m² | 91 m² | +15 m² +20% | 2026 |
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| Flat 10, Lilafield Court, 636, Kingstanding Road651 m away | 52 m² | 67 m² | +15 m² +29% | 2025 |
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| 8, Meadthorpe Road822 m away | 73 m² | 88 m² | +15 m² +21% | 2025 |
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| 26, Bexley Road937 m away | 80 m² | 95 m² | +15 m² +19% | 2024 |
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| 79, Dulwich Road503 m away | 78 m² | 93 m² | +15 m² +19% | 2022 |
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| 97, Lingfield Avenue597 m away | 62 m² | 77 m² | +15 m² +24% | 2022 |
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| 40, Plumstead Road637 m away | 74 m² | 89 m² | +15 m² +20% | 2022 |
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| 480, Kingstanding Road196 m away | 69 m² | 84 m² | +15 m² +22% | 2021 |
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| 27, Crestwood Drive617 m away | 85 m² | 100 m² | +15 m² +18% | 2020 |
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| 54, Templeton Road924 m away | 79 m² | 94 m² | +15 m² +19% | 2019 |
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| 144, Cranbourne Road469 m away | 79 m² | 94 m² | +15 m² +19% | 2014 |
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