Finding extended homes…
These only choose where you start. Every page and every lens is still one tap away.
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 CR0 6UN
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 |
|---|---|---|---|---|
| 40, Radcliffe Road925 m away | 138 m² | 294 m² | +156 m² +113% | 2014 |
| 42, Alexandra Road630 m away | 144 m² | 275 m² | +131 m² +91% | 2018 |
| 22, Sandilands906 m away | 173 m² | 275 m² | +102 m² +59% | 2025 |
| 12, Brickwood Road102 m away | 109 m² | 210 m² | +101 m² +93% | 2024 |
| 14, Davidson Road582 m away | 105 m² | 202 m² | +97 m² +92% | 2023 |
| 26, Chisholm Road79 m away | 124 m² | 211 m² | +87 m² +70% | 2026 |
| 19, Ashburton Road820 m away | 103 m² | 187 m² | +84 m² +82% | 2010 |
| 2, Deepdene Avenue926 m away | 140 m² | 222 m² | +82 m² +59% | 2025 |
| 23, Inglis Road869 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.
| 154 m² |
| 235 m² |
| +81 m² +53% |
| 2023 |
| Summerfield, 2, Harland Avenue897 m away | 208 m² | 285 m² | +77 m² +37% | 2020 |
|---|
| 51, Warren Road594 m away | 104 m² | 180 m² | +76 m² +73% | 2020 |
|---|
| 14, Leslie Park Road337 m away | 107 m² | 175 m² | +68 m² +64% | 2024 |
|---|
| Tara, Chisholm Road79 m away | 95 m² | 162 m² | +67 m² +71% | 2024 |
|---|
| 51, Stanhope Road832 m away | 180 m² | 242 m² | +62 m² +34% | 2021 |
|---|
| 229, Sydenham Road950 m away | 85 m² | 144 m² | +59 m² +69% | 2022 |
|---|
| 14, Oval Road220 m away | 98 m² | 156 m² | +58 m² +59% | 2023 |
|---|
| Flat 2, 186, Lower Addiscombe Road862 m away | 60 m² | 117 m² | +57 m² +95% | 2020 |
|---|
| 8, Grenaby Avenue974 m away | 83 m² | 139 m² | +56 m² +67% | 2020 |
|---|
| 39, Stanhope Road832 m away | 181 m² | 236 m² | +55 m² +30% | 2019 |
|---|
| 15, Leslie Grove465 m away | 80 m² | 133 m² | +53 m² +66% | 2024 |
|---|
| 79, Milton Road890 m away | 96 m² | 148 m² | +52 m² +54% | 2024 |
|---|
| Flat 217, Tennyson Apartments, 1, Saffron Central Square949 m away | 66 m² | 118 m² | +52 m² +79% | 2024 |
|---|
| 14, Freemasons Road644 m away | 77 m² | 129 m² | +52 m² +68% | 2020 |
|---|
| 55, Tunstall Road329 m away | 95 m² | 146 m² | +51 m² +54% | 2025 |
|---|
| 24, Canning Road387 m away | 45 m² | 95 m² | +50 m² +111% | 2009 |
|---|
| 13, Milton Road812 m away | 127 m² | 176 m² | +49 m² +39% | 2023 |
|---|
| 52, Rymer Road977 m away | 45 m² | 93 m² | +48 m² +107% | 2025 |
|---|
| Flat 5, Florence Court, 170a, Oval Road152 m away | 69 m² | 116 m² | +47 m² +68% | 2026 |
|---|
| 26, Alpha Road497 m away | 89 m² | 136 m² | +47 m² +53% | 2023 |
|---|
| 29d, Canning Road387 m away | 41 m² | 88 m² | +47 m² +115% | 2020 |
|---|
| 22, Cedar Road213 m away | 43 m² | 90 m² | +47 m² +109% | 2018 |
|---|
| 139, Addiscombe Road367 m away | 109 m² | 155 m² | +46 m² +42% | 2022 |
|---|
| 74, Warren Road594 m away | 78 m² | 124 m² | +46 m² +59% | 2022 |
|---|
| 55, Alexandra Road628 m away | 111 m² | 157 m² | +46 m² +41% | 2018 |
|---|
| 72, Davidson Road735 m away | 76 m² | 122 m² | +46 m² +61% | 2018 |
|---|
| 16, Rymer Road977 m away | 83 m² | 129 m² | +46 m² +55% | 2014 |
|---|
| 28, Canning Road387 m away | 49 m² | 95 m² | +46 m² +94% | 2009 |
|---|
| 123, Lebanon Road234 m away | 84 m² | 128 m² | +44 m² +52% | 2021 |
|---|
| Flat 7, 32, Outram Road751 m away | 36 m² | 80 m² | +44 m² +122% | 2017 |
|---|
| 10, Rochester Gardens540 m away | 132 m² | 176 m² | +44 m² +33% | 2015 |
|---|
| 12, Fullerton Road859 m away | 91 m² | 134 m² | +43 m² +47% | 2024 |
|---|
| 6, Ashburton Gardens804 m away | 92 m² | 135 m² | +43 m² +47% | 2020 |
|---|
| 8, Tavistock Road888 m away | 104 m² | 146 m² | +42 m² +40% | 2025 |
|---|
| 52, Inglis Road903 m away | 84 m² | 126 m² | +42 m² +50% | 2025 |
|---|
| 89, Outram Road745 m away | 258 m² | 300 m² | +42 m² +16% | 2023 |
|---|
| 17, Selborne Road809 m away | 157 m² | 198 m² | +41 m² +26% | 2026 |
|---|
| 100, Tunstall Road223 m away | 93 m² | 133 m² | +40 m² +43% | 2023 |
|---|
| 31, Tidenham Gardens624 m away | 79 m² | 119 m² | +40 m² +51% | 2021 |
|---|
| 161, Oval Road276 m away | 93 m² | 132 m² | +39 m² +42% | 2026 |
|---|
| 45, Addiscombe Court Road165 m away | 82 m² | 121 m² | +39 m² +48% | 2024 |
|---|
| 11, Morland Avenue643 m away | 138 m² | 177 m² | +39 m² +28% | 2024 |
|---|
| 20, Torrington Square980 m away | 55 m² | 94 m² | +39 m² +71% | 2022 |
|---|
| 37, Leslie Park Road337 m away | 88 m² | 127 m² | +39 m² +44% | 2021 |
|---|
| 6, Minster Drive881 m away | 95 m² | 134 m² | +39 m² +41% | 2021 |
|---|
| 86, Tunstall Road223 m away | 80 m² | 119 m² | +39 m² +49% | 2020 |
|---|
| 8, Lebanon Road140 m away | 99 m² | 137 m² | +38 m² +38% | 2026 |
|---|
| 48, Chisholm Road79 m away | 145 m² | 183 m² | +38 m² +26% | 2025 |
|---|
| 34, Neville Road976 m away | 61 m² | 99 m² | +38 m² +62% | 2024 |
|---|
| 20, Beech House Road909 m away | 201 m² | 239 m² | +38 m² +19% | 2016 |
|---|
| 40a, Morland Avenue643 m away | 50 m² | 87 m² | +37 m² +74% | 2026 |
|---|
| 184, St James'S Road891 m away | 102 m² | 139 m² | +37 m² +36% | 2026 |
|---|
| 50, Exeter Road899 m away | 70 m² | 107 m² | +37 m² +53% | 2026 |
|---|
| Flat 9, 39, Chatsworth Road759 m away | 53 m² | 90 m² | +37 m² +70% | 2025 |
|---|
| Flat 11, 4, Tavistock Road825 m away | 79 m² | 116 m² | +37 m² +47% | 2025 |
|---|
| 67, Cedar Road114 m away | 106 m² | 143 m² | +37 m² +35% | 2022 |
|---|
| 47, Morland Road693 m away | 43 m² | 80 m² | +37 m² +86% | 2017 |
|---|
| 20, Fullerton Road859 m away | 73 m² | 109 m² | +36 m² +49% | 2022 |
|---|
| 18a, Beech House Road909 m away | 63 m² | 98 m² | +35 m² +56% | 2024 |
|---|
| 23, Tunstall Road329 m away | 73 m² | 108 m² | +35 m² +48% | 2021 |
|---|
| 9, Fullerton Road859 m away | 91 m² | 126 m² | +35 m² +38% | 2021 |
|---|
| 82, Cedar Road78 m away | 99 m² | 134 m² | +35 m² +35% | 2018 |
|---|
| Flat 4, Langham House, 77, Park Lane957 m away | 25 m² | 60 m² | +35 m² +140% | 2017 |
|---|
| 27, Amberley Grove886 m away | 106 m² | 140 m² | +34 m² +32% | 2026 |
|---|
| 146a, Oval Road152 m away | 71 m² | 105 m² | +34 m² +48% | 2025 |
|---|
| 57, Oval Road273 m away | 42 m² | 76 m² | +34 m² +81% | 2024 |
|---|
| Flat 11, Holmlea Court, 12, Chatsworth Road977 m away | 33 m² | 67 m² | +34 m² +103% | 2024 |
|---|
| 3, Park Hill Road242 m away | 85 m² | 119 m² | +34 m² +40% | 2021 |
|---|
| 26a, Elgin Road555 m away | 31 m² | 65 m² | +34 m² +110% | 2018 |
|---|
| 238a, Sydenham Road915 m away | 45 m² | 79 m² | +34 m² +76% | 2009 |
|---|
| 8, Bisenden Road0 m away | 135 m² | 168 m² | +33 m² +24% | 2022 |
|---|
| 17, Freemasons Road644 m away | 101 m² | 134 m² | +33 m² +33% | 2020 |
|---|
| 9, Blake Road141 m away | 114 m² | 147 m² | +33 m² +29% | 2019 |
|---|
| 35, Park Hill Road587 m away | 127 m² | 160 m² | +33 m² +26% | 2012 |
|---|
| 82, Addiscombe Road757 m away | 66 m² | 99 m² | +33 m² +50% | 2010 |
|---|
| Flat 35, Skyline Court, 74, Park Lane988 m away | 57 m² | 89 m² | +32 m² +56% | 2026 |
|---|
| 6a, Leicester Road751 m away | 52 m² | 84 m² | +32 m² +62% | 2025 |
|---|
| Flat 2, 46, Alexandra Road630 m away | 66 m² | 98 m² | +32 m² +48% | 2023 |
|---|
| Flat 4, 50, Ashburton Road936 m away | 52 m² | 84 m² | +32 m² +62% | 2021 |
|---|
| 16, Exeter Road899 m away | 79 m² | 111 m² | +32 m² +41% | 2020 |
|---|
| 12, Chisholm Road79 m away | 106 m² | 138 m² | +32 m² +30% | 2018 |
|---|
| Flat 1, 81, Lansdowne Road568 m away | 52 m² | 84 m² | +32 m² +62% | 2018 |
|---|
| 23, Bishops Court, Radcliffe Road449 m away | 102 m² | 134 m² | +32 m² +31% | 2009 |
|---|
| 23, Chepstow Rise559 m away | 50 m² | 81 m² | +31 m² +62% | 2023 |
|---|
| 20a, Alexandra Road630 m away | 65 m² | 96 m² | +31 m² +48% | 2022 |
|---|
| 15, Minster Drive881 m away | 92 m² | 123 m² | +31 m² +34% | 2021 |
|---|
| 9, Morland Avenue643 m away | 58 m² | 89 m² | +31 m² +53% | 2012 |
|---|
| 87a, Lower Addiscombe Road488 m away | 40 m² | 71 m² | +31 m² +78% | 2011 |
|---|
| 1, Lyndhurst Close818 m away | 140 m² | 170 m² | +30 m² +21% | 2026 |
|---|
| 29, Oval Road183 m away | 85 m² | 115 m² | +30 m² +35% | 2023 |
|---|
| 21, Sundridge Road934 m away | 124 m² | 154 m² | +30 m² +24% | 2022 |
|---|
| 30, Rymer Road977 m away | 90 m² | 120 m² | +30 m² +33% | 2021 |
|---|
| 23, Milton Avenue775 m away | 45 m² | 75 m² | +30 m² +67% | 2015 |
|---|
| 34, Ashburton Road936 m away | 78 m² | 107 m² | +29 m² +37% | 2024 |
|---|
| 22, Tavistock Court, Tavistock Road918 m away | 69 m² | 98 m² | +29 m² +42% | 2015 |
|---|
| 1, Alexandra Road628 m away | 61 m² | 90 m² | +29 m² +48% | 2010 |
|---|
| Flat 10, The Croft, 44, Brownlow Road962 m away | 73 m² | 102 m² | +29 m² +40% | 2008 |
|---|
| 32, Brownlow Road962 m away | 114 m² | 142 m² | +28 m² +25% | 2022 |
|---|
| 1a, Inglis Road869 m away | 71 m² | 99 m² | +28 m² +39% | 2020 |
|---|
| Flat 84, Altitude Apartments, 9, Altyre Road506 m away | 75 m² | 103 m² | +28 m² +37% | 2019 |
|---|
| Flat 22, Innova Court 1a, Leslie Park Road428 m away | 63 m² | 91 m² | +28 m² +44% | 2018 |
|---|
| 17, Chepstow Rise559 m away | 80 m² | 108 m² | +28 m² +35% | 2013 |
|---|
| 21, Mulgrave Road1000 m away | 87 m² | 115 m² | +28 m² +32% | 2012 |
|---|
| 101, Granville Close345 m away | 59 m² | 87 m² | +28 m² +47% | 2009 |
|---|
| 11, Leicester Road751 m away | 149 m² | 176 m² | +27 m² +18% | 2025 |
|---|
| 95a, Oval Road249 m away | 66 m² | 93 m² | +27 m² +41% | 2024 |
|---|
| 6, Inglis Road903 m away | 94 m² | 121 m² | +27 m² +29% | 2024 |
|---|
| 26, Addiscombe Court Road199 m away | 102 m² | 129 m² | +27 m² +26% | 2023 |
|---|
| 86, Alexandra Road840 m away | 161 m² | 188 m² | +27 m² +17% | 2021 |
|---|
| 31, Fullerton Road859 m away | 65 m² | 92 m² | +27 m² +42% | 2021 |
|---|
| 100b, George Street523 m away | 50 m² | 77 m² | +27 m² +54% | 2020 |
|---|
| 19, Bishops Court, Radcliffe Road449 m away | 96 m² | 123 m² | +27 m² +28% | 2014 |
|---|
| A home on Chepstow Rise559 m away | 81 m² | 108 m² | +27 m² +33% | 2013 |
|---|
| 146, Oval Road152 m away | 70 m² | 96 m² | +26 m² +37% | 2025 |
|---|
| 84, Alexandra Road840 m away | 100 m² | 126 m² | +26 m² +26% | 2023 |
|---|
| Flat 4, 8, Chatsworth Road977 m away | 39 m² | 65 m² | +26 m² +67% | 2021 |
|---|
| 18, Sundridge Road965 m away | 103 m² | 129 m² | +26 m² +25% | 2020 |
|---|
| Flat 6, 1, Bedford Place584 m away | 47 m² | 73 m² | +26 m² +55% | 2019 |
|---|
| 1c, Morland Road693 m away | 69 m² | 95 m² | +26 m² +38% | 2019 |
|---|
| 45, Grant Road767 m away | 84 m² | 110 m² | +26 m² +31% | 2017 |
|---|
| 8, Vincent Road789 m away | 35 m² | 61 m² | +26 m² +74% | 2017 |
|---|
| 58, Davidson Road735 m away | 74 m² | 99 m² | +25 m² +34% | 2025 |
|---|
| 53, Exeter Road909 m away | 70 m² | 95 m² | +25 m² +36% | 2025 |
|---|
| Flat 18, Skyline Court, 74, Park Lane988 m away | 44 m² | 69 m² | +25 m² +57% | 2025 |
|---|
| 90, Tunstall Road223 m away | 80 m² | 105 m² | +25 m² +31% | 2024 |
|---|
| Flat 2, 43, Morland Road693 m away | 48 m² | 73 m² | +25 m² +52% | 2024 |
|---|
| Flat 3, Adrian Court, 71, Outram Road745 m away | 60 m² | 85 m² | +25 m² +42% | 2023 |
|---|
| 18, Cecil Court, Addiscombe Road572 m away | 63 m² | 88 m² | +25 m² +40% | 2022 |
|---|
| 66a, Havelock Road661 m away | 43 m² | 68 m² | +25 m² +58% | 2021 |
|---|
| 68, Addiscombe Court Road199 m away | 78 m² | 103 m² | +25 m² +32% | 2020 |
|---|
| Flat 16, 2, Tavistock Road784 m away | 71 m² | 96 m² | +25 m² +35% | 2020 |
|---|
| 55, Leslie Grove465 m away | 80 m² | 105 m² | +25 m² +31% | 2018 |
|---|
| Flat 6, Havelock Hall, 70a, Havelock Road661 m away | 40 m² | 65 m² | +25 m² +63% | 2018 |
|---|
| Flat 18, Solar Court, 119, Sydenham Road790 m away | 35 m² | 60 m² | +25 m² +71% | 2016 |
|---|
| Flat 14, Cumberland Court, 21, Cross Road451 m away | 29 m² | 54 m² | +25 m² +86% | 2009 |
|---|
| 4, Chatsworth Road977 m away | 44 m² | 69 m² | +25 m² +57% | 2009 |
|---|
| Flat 23, Pinnacle Apartments, 11, Saffron Central Square916 m away | 36 m² | 60 m² | +24 m² +67% | 2026 |
|---|
| 33, Addiscombe Court Road165 m away | 77 m² | 101 m² | +24 m² +31% | 2025 |
|---|
| 154, Turnpike Link360 m away | 112 m² | 136 m² | +24 m² +21% | 2025 |
|---|
| 110d, Clyde Road487 m away | 47 m² | 71 m² | +24 m² +51% | 2024 |
|---|
| 30, Davidson Road735 m away | 81 m² | 105 m² | +24 m² +30% | 2023 |
|---|
| 57, Lebanon Road102 m away | 125 m² | 149 m² | +24 m² +19% | 2022 |
|---|
| 3, Exeter Road909 m away | 68 m² | 92 m² | +24 m² +35% | 2022 |
|---|
| 12, Beech House Road909 m away | 55 m² | 79 m² | +24 m² +44% | 2019 |
|---|
| 46, Exeter Road899 m away | 62 m² | 86 m² | +24 m² +39% | 2011 |
|---|
| Flat 12, Solar Court, 119, Sydenham Road790 m away | 54 m² | 78 m² | +24 m² +44% | 2009 |
|---|
| 8a, Vincent Road789 m away | 65 m² | 88 m² | +23 m² +35% | 2021 |
|---|
| 73, Turnpike Link238 m away | 105 m² | 128 m² | +23 m² +22% | 2019 |
|---|
| Flat 5, Langham House, 77, Park Lane957 m away | 59 m² | 82 m² | +23 m² +39% | 2017 |
|---|
| 105, Lower Addiscombe Road519 m away | 37 m² | 60 m² | +23 m² +62% | 2015 |
|---|
| 21, Paul Gardens598 m away | 120 m² | 143 m² | +23 m² +19% | 2013 |
|---|
| Flat 11, Keats Apartments, 6, Saffron Central Square899 m away | 47 m² | 70 m² | +23 m² +49% | 2013 |
|---|
| Flat 130, Vita Apartments, 1, Caithness Walk466 m away | 59 m² | 81 m² | +22 m² +37% | 2026 |
|---|
| 5, Grenaby Avenue974 m away | 83 m² | 105 m² | +22 m² +27% | 2026 |
|---|
| 28, Brownlow Road962 m away | 129 m² | 151 m² | +22 m² +17% | 2025 |
|---|
| 68, Turnpike Link329 m away | 109 m² | 131 m² | +22 m² +20% | 2024 |
|---|
| 153b, St James'S Road925 m away | 31 m² | 53 m² | +22 m² +71% | 2022 |
|---|
| 66, Addiscombe Court Road199 m away | 81 m² | 103 m² | +22 m² +27% | 2021 |
|---|
| 15, Paul Gardens598 m away | 100 m² | 122 m² | +22 m² +22% | 2021 |
|---|
| 1, Paul Gardens598 m away | 122 m² | 144 m² | +22 m² +18% | 2015 |
|---|
| Flat 2, 245, Addiscombe Road798 m away | 50 m² | 72 m² | +22 m² +44% | 2011 |
|---|
| Flat 2, 14, Elgin Road555 m away | 52 m² | 74 m² | +22 m² +42% | 2010 |
|---|
| 5, Ashburton Road820 m away | 67 m² | 89 m² | +22 m² +33% | 2009 |
|---|
| 6, Bisenden Road0 m away | 119 m² | 140 m² | +21 m² +18% | 2025 |
|---|
| Flat 5, 39, Chatsworth Road759 m away | 48 m² | 69 m² | +21 m² +44% | 2025 |
|---|
| 88, Tunstall Road223 m away | 80 m² | 101 m² | +21 m² +26% | 2023 |
|---|
| 39, Elgin Road517 m away | 50 m² | 71 m² | +21 m² +42% | 2023 |
|---|
| 26, Amberley Grove886 m away | 110 m² | 131 m² | +21 m² +19% | 2023 |
|---|
| 10, Exeter Road899 m away | 66 m² | 87 m² | +21 m² +32% | 2019 |
|---|
| Flat 15, 4, Tavistock Road825 m away | 50 m² | 71 m² | +21 m² +42% | 2012 |
|---|
| 2, Underhill Court, 24, Sydenham Road693 m away | 31 m² | 51 m² | +20 m² +65% | 2026 |
|---|
| Flat 7, Adrian Court, 71, Outram Road745 m away | 61 m² | 81 m² | +20 m² +33% | 2025 |
|---|
| 40, Nicholson Road830 m away | 78 m² | 98 m² | +20 m² +26% | 2025 |
|---|
| Flat 30, Cumberland Court, 21, Cross Road451 m away | 44 m² | 64 m² | +20 m² +45% | 2024 |
|---|
| Flat 3, 49, Morland Road693 m away | 50 m² | 70 m² | +20 m² +40% | 2024 |
|---|
| 59, Grant Road767 m away | 70 m² | 90 m² | +20 m² +29% | 2023 |
|---|
| Flat 31, Keats Apartments, 6, Saffron Central Square899 m away | 69 m² | 89 m² | +20 m² +29% | 2022 |
|---|
| Flat 22, Keats Apartments, 6, Saffron Central Square899 m away | 69 m² | 89 m² | +20 m² +29% | 2022 |
|---|
| Flat 25, Keats Apartments, 6, Saffron Central Square899 m away | 69 m² | 89 m² | +20 m² +29% | 2022 |
|---|
| Flat 52, Keats Apartments, 6, Saffron Central Square899 m away | 69 m² | 89 m² | +20 m² +29% | 2022 |
|---|
| Flat 46, Keats Apartments, 6, Saffron Central Square899 m away | 69 m² | 89 m² | +20 m² +29% | 2022 |
|---|
| Flat 3, 167, St James'S Road925 m away | 89 m² | 109 m² | +20 m² +22% | 2022 |
|---|
| 214, Turnpike Link360 m away | 109 m² | 129 m² | +20 m² +18% | 2021 |
|---|
| 26, Davidson Road735 m away | 72 m² | 92 m² | +20 m² +28% | 2021 |
|---|
| Flat 4, Kenley House, Ashburton Road866 m away | 43 m² | 63 m² | +20 m² +47% | 2021 |
|---|
| 38, Chisholm Road79 m away | 55 m² | 75 m² | +20 m² +36% | 2019 |
|---|
| 42, Fullerton Road859 m away | 70 m² | 90 m² | +20 m² +29% | 2013 |
|---|
| 9, Cecil Court, Addiscombe Road572 m away | 44 m² | 64 m² | +20 m² +45% | 2011 |
|---|
| Flat 117, Emerald House, 15, Lansdowne Road710 m away | 41 m² | 60 m² | +19 m² +46% | 2026 |
|---|
| 79, Rymer Road995 m away | 87 m² | 106 m² | +19 m² +22% | 2026 |
|---|
| 1, Cart Lodge Mews167 m away | 104 m² | 123 m² | +19 m² +18% | 2025 |
|---|