Finding extended homes…
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Sign in to keep them on every device →Finding extended homes…
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 EN3 4PL
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 |
|---|---|---|---|---|
| Sunnyside, Glyn Road747 m away | 148 m² | 262 m² | +114 m² +77% | 2021 |
| 35, Lincoln Way902 m away | 77 m² | 184 m² | +107 m² +139% | 2026 |
| 46, Cuckoo Hall Lane762 m away | 105 m² | 211 m² | +106 m² +101% | 2019 |
| 14, Brookfields986 m away | 95 m² | 190 m² | +95 m² +100% | 2023 |
| 25, Garfield Road465 m away | 88 m² | 168 m² | +80 m² +91% | 2009 |
| 16, Derby Road309 m away | 67 m² | 145 m² | +78 m² +116% | 2024 |
| 46, Holmbridge Gardens767 m away | 55 m² | 126 m² | +71 m² +129% | 2014 |
| 22, Sedcote Road355 m away | 86 m² | 155 m² | +69 m² +80% | 2020 |
| 74, Nags Head Road593 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.
| 83 m² |
| 151 m² |
| +68 m² +82% |
| 2018 |
| 32a, South Street166 m away | 63 m² | 128 m² | +65 m² +103% | 2025 |
|---|
| 50, Church Road115 m away | 83 m² | 146 m² | +63 m² +76% | 2025 |
|---|
| 60, Northfield Road388 m away | 103 m² | 166 m² | +63 m² +61% | 2025 |
|---|
| 1, Northfield Road378 m away | 92 m² | 153 m² | +61 m² +66% | 2023 |
|---|
| 129, Cuckoo Hall Lane807 m away | 86 m² | 146 m² | +60 m² +70% | 2025 |
|---|
| 102, Nightingale Road699 m away | 121 m² | 177 m² | +56 m² +46% | 2021 |
|---|
| 16, Southfield Road426 m away | 87 m² | 142 m² | +55 m² +63% | 2026 |
|---|
| 54, Dartford Avenue515 m away | 88 m² | 143 m² | +55 m² +63% | 2019 |
|---|
| 169, South Street500 m away | 93 m² | 147 m² | +54 m² +58% | 2019 |
|---|
| 225, Durants Road760 m away | 42 m² | 94 m² | +52 m² +124% | 2018 |
|---|
| 353, Lincoln Road636 m away | 67 m² | 119 m² | +52 m² +78% | 2015 |
|---|
| 49, Durants Road714 m away | 60 m² | 111 m² | +51 m² +85% | 2014 |
|---|
| 20, Orchard Road100 m away | 95 m² | 145 m² | +50 m² +53% | 2026 |
|---|
| 414, Southbury Road698 m away | 96 m² | 146 m² | +50 m² +52% | 2023 |
|---|
| 13, Cowland Avenue863 m away | 74 m² | 124 m² | +50 m² +68% | 2020 |
|---|
| 9, Durants Park Avenue801 m away | 106 m² | 155 m² | +49 m² +46% | 2014 |
|---|
| 16, South Street166 m away | 44 m² | 93 m² | +49 m² +111% | 2012 |
|---|
| 50, Shirley Grove905 m away | 75 m² | 122 m² | +47 m² +63% | 2026 |
|---|
| 49, South Street115 m away | 118 m² | 165 m² | +47 m² +40% | 2019 |
|---|
| 35, Cowland Avenue826 m away | 46 m² | 93 m² | +47 m² +102% | 2014 |
|---|
| 71, Alma Road650 m away | 40 m² | 86 m² | +46 m² +115% | 2025 |
|---|
| 157, Cuckoo Hall Lane807 m away | 71 m² | 117 m² | +46 m² +65% | 2023 |
|---|
| 21, Kingsway633 m away | 66 m² | 111 m² | +45 m² +68% | 2021 |
|---|
| 15, St Michaels Avenue852 m away | 60 m² | 104 m² | +44 m² +73% | 2026 |
|---|
| 246a, Durants Road793 m away | 68 m² | 112 m² | +44 m² +65% | 2025 |
|---|
| 7, Falcon Road217 m away | 76 m² | 120 m² | +44 m² +58% | 2024 |
|---|
| 61, Durants Road669 m away | 81 m² | 124 m² | +43 m² +53% | 2026 |
|---|
| 36, King Edwards Road818 m away | 70 m² | 113 m² | +43 m² +61% | 2015 |
|---|
| 27, Tennyson Close283 m away | 36 m² | 79 m² | +43 m² +119% | 2012 |
|---|
| 290, Lincoln Road822 m away | 105 m² | 147 m² | +42 m² +40% | 2021 |
|---|
| 52, Clarence Road336 m away | 95 m² | 137 m² | +42 m² +44% | 2019 |
|---|
| 43, Derby Road488 m away | 106 m² | 148 m² | +42 m² +40% | 2019 |
|---|
| 10, Arbour Road1000 m away | 85 m² | 125 m² | +40 m² +47% | 2019 |
|---|
| 131, The Ride920 m away | 93 m² | 133 m² | +40 m² +43% | 2014 |
|---|
| 36, Nags Head Road632 m away | 87 m² | 126 m² | +39 m² +45% | 2026 |
|---|
| 9, Clarence Road327 m away | 74 m² | 112 m² | +38 m² +51% | 2023 |
|---|
| 10, Durants Park Avenue801 m away | 97 m² | 135 m² | +38 m² +39% | 2021 |
|---|
| 145, Kingsway759 m away | 74 m² | 112 m² | +38 m² +51% | 2017 |
|---|
| 42, Dartford Avenue515 m away | 87 m² | 124 m² | +37 m² +43% | 2022 |
|---|
| 16, Cowland Avenue863 m away | 86 m² | 123 m² | +37 m² +43% | 2022 |
|---|
| 11, Moatside872 m away | 101 m² | 138 m² | +37 m² +37% | 2020 |
|---|
| 191, Nags Head Road559 m away | 124 m² | 160 m² | +36 m² +29% | 2024 |
|---|
| 30, Durants Road737 m away | 37 m² | 72 m² | +35 m² +95% | 2026 |
|---|
| 3, Northfield Road378 m away | 102 m² | 137 m² | +35 m² +34% | 2022 |
|---|
| 126, Sandhurst Road541 m away | 94 m² | 129 m² | +35 m² +37% | 2019 |
|---|
| 34, Lincoln Way902 m away | 74 m² | 109 m² | +35 m² +47% | 2018 |
|---|
| 51, Southfield Road456 m away | 84 m² | 119 m² | +35 m² +42% | 2015 |
|---|
| 48, Durants Road737 m away | 105 m² | 139 m² | +34 m² +32% | 2025 |
|---|
| 95, Scotland Green Road491 m away | 78 m² | 112 m² | +34 m² +44% | 2024 |
|---|
| 131, Durants Road669 m away | 91 m² | 125 m² | +34 m² +37% | 2023 |
|---|
| 183, Alma Road892 m away | 77 m² | 110 m² | +33 m² +43% | 2023 |
|---|
| 215, Nags Head Road592 m away | 100 m² | 133 m² | +33 m² +33% | 2021 |
|---|
| 214, Durants Road793 m away | 69 m² | 102 m² | +33 m² +48% | 2021 |
|---|
| 199, Galliard Road869 m away | 79 m² | 112 m² | +33 m² +42% | 2021 |
|---|
| 8, South Street166 m away | 95 m² | 128 m² | +33 m² +35% | 2019 |
|---|
| 5, Concord Road442 m away | 35 m² | 67 m² | +32 m² +91% | 2024 |
|---|
| 34, Elmcroft Avenue559 m away | 99 m² | 131 m² | +32 m² +32% | 2024 |
|---|
| 26, Oxford Road602 m away | 77 m² | 109 m² | +32 m² +42% | 2020 |
|---|
| 10, Alma Road558 m away | 98 m² | 130 m² | +32 m² +33% | 2013 |
|---|
| 115a, High Street179 m away | 82 m² | 113 m² | +31 m² +38% | 2025 |
|---|
| 4, Northfield Road388 m away | 111 m² | 142 m² | +31 m² +28% | 2025 |
|---|
| 386, Southbury Road743 m away | 121 m² | 152 m² | +31 m² +26% | 2025 |
|---|
| 32, Wellstead Avenue990 m away | 73 m² | 104 m² | +31 m² +42% | 2025 |
|---|
| 47, Kingsway633 m away | 82 m² | 113 m² | +31 m² +38% | 2023 |
|---|
| 216, Durants Road793 m away | 70 m² | 101 m² | +31 m² +44% | 2023 |
|---|
| 14, Chelsfield Green641 m away | 70 m² | 101 m² | +31 m² +44% | 2021 |
|---|
| 247, Scotland Green Road North729 m away | 64 m² | 95 m² | +31 m² +48% | 2015 |
|---|
| 2, King Edwards Road818 m away | 92 m² | 123 m² | +31 m² +34% | 2015 |
|---|
| 24, Church Road115 m away | 91 m² | 121 m² | +30 m² +33% | 2026 |
|---|
| 72, Nags Head Road593 m away | 111 m² | 141 m² | +30 m² +27% | 2025 |
|---|
| 142, The Ride919 m away | 86 m² | 116 m² | +30 m² +35% | 2023 |
|---|
| 1a, Norfolk Road542 m away | 42 m² | 72 m² | +30 m² +71% | 2021 |
|---|
| 7, St Alphege Road840 m away | 89 m² | 119 m² | +30 m² +34% | 2021 |
|---|
| 30, Gilda Avenue865 m away | 78 m² | 108 m² | +30 m² +38% | 2021 |
|---|
| 57, Nags Head Road585 m away | 60 m² | 90 m² | +30 m² +50% | 2014 |
|---|
| 187, Alma Road892 m away | 72 m² | 102 m² | +30 m² +42% | 2010 |
|---|
| 219, Durants Road760 m away | 80 m² | 109 m² | +29 m² +36% | 2026 |
|---|
| 81, Scotland Green Road491 m away | 96 m² | 125 m² | +29 m² +30% | 2025 |
|---|
| 28, Turin Road981 m away | 114 m² | 143 m² | +29 m² +25% | 2023 |
|---|
| 62, Tramway Avenue972 m away | 63 m² | 92 m² | +29 m² +46% | 2019 |
|---|
| 7, Shirley Grove876 m away | 59 m² | 88 m² | +29 m² +49% | 2018 |
|---|
| 55, Clydesdale505 m away | 39 m² | 68 m² | +29 m² +74% | 2015 |
|---|
| 22, Nags Head Road632 m away | 83 m² | 112 m² | +29 m² +35% | 2015 |
|---|
| 21, Chelsfield Avenue697 m away | 88 m² | 117 m² | +29 m² +33% | 2015 |
|---|
| 191, Alma Road892 m away | 72 m² | 101 m² | +29 m² +40% | 2015 |
|---|
| 124, Nags Head Road593 m away | 62 m² | 91 m² | +29 m² +47% | 2014 |
|---|
| 180, Nags Head Road601 m away | 93 m² | 121 m² | +28 m² +30% | 2022 |
|---|
| 85, Kingsway679 m away | 93 m² | 121 m² | +28 m² +30% | 2022 |
|---|
| 67a, Derby Road488 m away | 38 m² | 66 m² | +28 m² +74% | 2015 |
|---|
| 463, Lincoln Road321 m away | 72 m² | 100 m² | +28 m² +39% | 2013 |
|---|
| 24, Southfield Road426 m away | 57 m² | 85 m² | +28 m² +49% | 2011 |
|---|
| 173, Alma Road892 m away | 73 m² | 100 m² | +27 m² +37% | 2026 |
|---|
| 189, Nags Head Road559 m away | 94 m² | 121 m² | +27 m² +29% | 2025 |
|---|
| 194, Galliard Road522 m away | 98 m² | 125 m² | +27 m² +28% | 2020 |
|---|
| 13, Kingsway633 m away | 68 m² | 95 m² | +27 m² +40% | 2015 |
|---|
| 61, Clarence Road327 m away | 110 m² | 136 m² | +26 m² +24% | 2026 |
|---|
| 393, Hertford Road924 m away | 95 m² | 121 m² | +26 m² +27% | 2025 |
|---|
| 94, Sandhurst Road449 m away | 88 m² | 114 m² | +26 m² +30% | 2024 |
|---|
| 16, Mayfield Crescent804 m away | 67 m² | 93 m² | +26 m² +39% | 2024 |
|---|
| 33, Durants Road714 m away | 42 m² | 68 m² | +26 m² +62% | 2023 |
|---|
| 1, Concord Road442 m away | 35 m² | 61 m² | +26 m² +74% | 2022 |
|---|
| 388, Southbury Road743 m away | 100 m² | 126 m² | +26 m² +26% | 2014 |
|---|
| 19, Sutherland Road191 m away | 74 m² | 100 m² | +26 m² +35% | 2010 |
|---|
| 18, Norfolk Road542 m away | 81 m² | 107 m² | +26 m² +32% | 2010 |
|---|
| 402, Lincoln Road480 m away | 44 m² | 69 m² | +25 m² +57% | 2024 |
|---|
| 39, Norfolk Road542 m away | 70 m² | 95 m² | +25 m² +36% | 2021 |
|---|
| 48, Curzon Avenue591 m away | 58 m² | 83 m² | +25 m² +43% | 2021 |
|---|
| 31, Gilda Avenue865 m away | 78 m² | 103 m² | +25 m² +32% | 2021 |
|---|
| 520, Hertford Road650 m away | 47 m² | 72 m² | +25 m² +53% | 2010 |
|---|
| 50, Norfolk Road542 m away | 81 m² | 105 m² | +24 m² +30% | 2026 |
|---|
| 128, Oaklands Avenue808 m away | 56 m² | 80 m² | +24 m² +43% | 2021 |
|---|
| 69, King Edwards Road836 m away | 73 m² | 97 m² | +24 m² +33% | 2015 |
|---|
| 287, Lincoln Road807 m away | 102 m² | 126 m² | +24 m² +24% | 2014 |
|---|
| 23, Freemantle Avenue521 m away | 65 m² | 89 m² | +24 m² +37% | 2012 |
|---|
| 62, Mayfield Crescent751 m away | 68 m² | 91 m² | +23 m² +34% | 2026 |
|---|
| 86, Southfield Road426 m away | 85 m² | 108 m² | +23 m² +27% | 2022 |
|---|
| 27, Chester Gardens691 m away | 73 m² | 96 m² | +23 m² +32% | 2022 |
|---|
| 53, Southfield Road456 m away | 103 m² | 126 m² | +23 m² +22% | 2019 |
|---|
| 5, Scarborough Road695 m away | 72 m² | 95 m² | +23 m² +32% | 2014 |
|---|
| 47, Durants Road714 m away | 131 m² | 154 m² | +23 m² +18% | 2014 |
|---|
| 45, Durants Park Avenue887 m away | 71 m² | 94 m² | +23 m² +32% | 2014 |
|---|
| 83, High Street180 m away | 105 m² | 128 m² | +23 m² +22% | 2013 |
|---|
| 322, Lincoln Road659 m away | 65 m² | 88 m² | +23 m² +35% | 2011 |
|---|
| 80, Kingsway679 m away | 88 m² | 111 m² | +23 m² +26% | 2009 |
|---|
| 86, Clydesdale505 m away | 66 m² | 88 m² | +22 m² +33% | 2024 |
|---|
| 189, Sandhurst Road670 m away | 84 m² | 106 m² | +22 m² +26% | 2023 |
|---|
| 11, Thanet House 101, Nags Head Road552 m away | 60 m² | 82 m² | +22 m² +37% | 2019 |
|---|
| 51, Beatrice Road635 m away | 113 m² | 135 m² | +22 m² +19% | 2019 |
|---|
| 94, Oaklands Avenue808 m away | 70 m² | 92 m² | +22 m² +31% | 2019 |
|---|
| 35, Eagle Close527 m away | 29 m² | 51 m² | +22 m² +76% | 2017 |
|---|
| 14, Brecon Road876 m away | 87 m² | 109 m² | +22 m² +25% | 2017 |
|---|
| Flat 14, 84, South Street220 m away | 36 m² | 58 m² | +22 m² +61% | 2016 |
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| 137, Kingsway759 m away | 75 m² | 97 m² | +22 m² +29% | 2013 |
|---|
| 14, Shirley Grove905 m away | 66 m² | 88 m² | +22 m² +33% | 2011 |
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| 140, Nightingale Road990 m away | 71 m² | 93 m² | +22 m² +31% | 2010 |
|---|
| 19, Kingsway633 m away | 73 m² | 94 m² | +21 m² +29% | 2026 |
|---|
| 16, Oxford Road602 m away | 95 m² | 116 m² | +21 m² +22% | 2025 |
|---|
| 2, Durants Park Avenue801 m away | 76 m² | 97 m² | +21 m² +28% | 2023 |
|---|
| 14, Hertford Road967 m away | 123 m² | 144 m² | +21 m² +17% | 2023 |
|---|
| 28, Church Road115 m away | 85 m² | 106 m² | +21 m² +25% | 2021 |
|---|
| 91, Scotland Green Road491 m away | 73 m² | 94 m² | +21 m² +29% | 2021 |
|---|
| 14, Garfield Road465 m away | 77 m² | 98 m² | +21 m² +27% | 2020 |
|---|
| 1b, Sedcote Road355 m away | 39 m² | 60 m² | +21 m² +54% | 2015 |
|---|
| 70, Clarence Road336 m away | 116 m² | 137 m² | +21 m² +18% | 2012 |
|---|
| 320a, Lincoln Road659 m away | 35 m² | 56 m² | +21 m² +60% | 2009 |
|---|
| 95, Kingsway679 m away | 76 m² | 96 m² | +20 m² +26% | 2026 |
|---|
| 2, Concord Road442 m away | 35 m² | 55 m² | +20 m² +57% | 2024 |
|---|
| 22, Swansea Road853 m away | 57 m² | 77 m² | +20 m² +35% | 2022 |
|---|
| 10, Allens Road89 m away | 77 m² | 97 m² | +20 m² +26% | 2020 |
|---|
| 34, Oaklands Avenue662 m away | 76 m² | 96 m² | +20 m² +26% | 2020 |
|---|
| 445, Lincoln Road321 m away | 71 m² | 91 m² | +20 m² +28% | 2018 |
|---|
| 34, Northfield Road388 m away | 75 m² | 95 m² | +20 m² +27% | 2010 |
|---|
| 69, Kingsway679 m away | 81 m² | 100 m² | +19 m² +23% | 2026 |
|---|
| 111, Nightingale Road964 m away | 76 m² | 95 m² | +19 m² +25% | 2025 |
|---|
| 36, Aberdare Road897 m away | 88 m² | 107 m² | +19 m² +22% | 2021 |
|---|
| 24, Woodstock Crescent947 m away | 90 m² | 109 m² | +19 m² +21% | 2021 |
|---|
| 56, Anglesey Road956 m away | 81 m² | 100 m² | +19 m² +23% | 2021 |
|---|
| 29, Rydal Way186 m away | 40 m² | 59 m² | +19 m² +48% | 2020 |
|---|
| 246, Durants Road793 m away | 72 m² | 91 m² | +19 m² +26% | 2020 |
|---|
| 106, Church Road302 m away | 97 m² | 116 m² | +19 m² +20% | 2019 |
|---|
| 116, Church Road302 m away | 38 m² | 57 m² | +19 m² +50% | 2017 |
|---|
| 36, Bursland Road801 m away | 83 m² | 102 m² | +19 m² +23% | 2013 |
|---|
| 165, Charlton Road939 m away | 92 m² | 110 m² | +18 m² +20% | 2025 |
|---|
| 6, Brecon Road876 m away | 82 m² | 100 m² | +18 m² +22% | 2024 |
|---|
| 87, Southfield Road456 m away | 89 m² | 107 m² | +18 m² +20% | 2023 |
|---|
| 19a, Lincoln Way798 m away | 34 m² | 52 m² | +18 m² +53% | 2023 |
|---|
| 67, Kingsway679 m away | 77 m² | 95 m² | +18 m² +23% | 2018 |
|---|
| 24, Elmcroft Avenue559 m away | 104 m² | 121 m² | +17 m² +16% | 2026 |
|---|
| 182, Nightingale Road990 m away | 74 m² | 91 m² | +17 m² +23% | 2026 |
|---|
| 259, Galliard Road594 m away | 72 m² | 89 m² | +17 m² +24% | 2025 |
|---|
| 164, Charlton Road652 m away | 87 m² | 104 m² | +17 m² +20% | 2024 |
|---|
| 5, Clarence Road327 m away | 82 m² | 99 m² | +17 m² +21% | 2022 |
|---|
| 10, Nags Head Road632 m away | 92 m² | 109 m² | +17 m² +18% | 2021 |
|---|
| 26, Mottingham Road663 m away | 70 m² | 87 m² | +17 m² +24% | 2021 |
|---|
| 40, Acworth Close961 m away | 44 m² | 61 m² | +17 m² +39% | 2021 |
|---|
| 65, Holmbridge Gardens733 m away | 56 m² | 73 m² | +17 m² +30% | 2015 |
|---|
| 70, Durants Road737 m away | 78 m² | 95 m² | +17 m² +22% | 2015 |
|---|
| 127, The Ride920 m away | 70 m² | 87 m² | +17 m² +24% | 2015 |
|---|
| 34, Durants Park Avenue887 m away | 76 m² | 93 m² | +17 m² +22% | 2014 |
|---|
| 141b, The Ride920 m away | 77 m² | 94 m² | +17 m² +22% | 2014 |
|---|
| 63, Shirley Grove876 m away | 68 m² | 85 m² | +17 m² +25% | 2012 |
|---|
| 91, Nags Head Road585 m away | 88 m² | 104 m² | +16 m² +18% | 2026 |
|---|
| 52, Queensway578 m away | 100 m² | 116 m² | +16 m² +16% | 2025 |
|---|
| 49, Falcon Road217 m away | 81 m² | 97 m² | +16 m² +20% | 2023 |
|---|
| 23, Sedcote Road355 m away | 102 m² | 118 m² | +16 m² +16% | 2023 |
|---|
| 139a, Nags Head Road559 m away | 43 m² | 59 m² | +16 m² +37% | 2023 |
|---|
| 59, Allens Road0 m away | 83 m² | 99 m² | +16 m² +19% | 2021 |
|---|
| 29, Derby Road488 m away | 71 m² | 87 m² | +16 m² +23% | 2020 |
|---|
| 365, Hertford Road924 m away | 41 m² | 57 m² | +16 m² +39% | 2020 |
|---|
| 389, High Street838 m away | 29 m² | 45 m² | +16 m² +55% | 2019 |
|---|
| 82, Mottingham Road527 m away | 77 m² | 93 m² | +16 m² +21% | 2016 |
|---|