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 3RG
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 |
|---|---|---|---|---|
| 60, Oakfield Road736 m away | 120 m² | 236 m² | +116 m² +97% | 2026 |
| 26, Hathaway Road582 m away | 94 m² | 196 m² | +102 m² +109% | 2024 |
| 3, Onslow Road369 m away | 71 m² | 152 m² | +81 m² +114% | 2022 |
| 11, Farquharson Road627 m away | 125 m² | 203 m² | +78 m² +62% | 2017 |
| 12, St James'S Park840 m away | 118 m² | 190 m² | +72 m² +61% | 2026 |
| 14, Miller Road586 m away | 69 m² | 139 m² | +70 m² +101% | 2025 |
| 27, Pemdevon Road591 m away | 90 m² | 155 m² | +65 m² +72% | 2026 |
| 25, Canterbury Road843 m away | 181 m² | 244 m² | +63 m² +35% | 2019 |
| 37a, Kidderminster Road576 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.
| 73 m² |
| 135 m² |
| +62 m² +85% |
| 2023 |
| 14, Martin Crescent576 m away | 85 m² | 144 m² | +59 m² +69% | 2026 |
|---|
| 79, Pemdevon Road507 m away | 84 m² | 142 m² | +58 m² +69% | 2024 |
|---|
| 23, Lodge Road740 m away | 103 m² | 161 m² | +58 m² +56% | 2023 |
|---|
| Elizabeth House, 97, St James'S Road815 m away | 332 m² | 390 m² | +58 m² +17% | 2019 |
|---|
| 26a, Lodge Road772 m away | 64 m² | 121 m² | +57 m² +89% | 2025 |
|---|
| 23, Pemdevon Road591 m away | 78 m² | 133 m² | +55 m² +71% | 2022 |
|---|
| 24, Kidderminster Road629 m away | 181 m² | 236 m² | +55 m² +30% | 2020 |
|---|
| 31, Canterbury Road843 m away | 122 m² | 175 m² | +53 m² +43% | 2024 |
|---|
| 19, Mitcham Road64 m away | 101 m² | 154 m² | +53 m² +52% | 2022 |
|---|
| Flat 217, Tennyson Apartments, 1, Saffron Central Square744 m away | 66 m² | 118 m² | +52 m² +79% | 2024 |
|---|
| 85, Greenside Road648 m away | 102 m² | 154 m² | +52 m² +51% | 2015 |
|---|
| 48, Nova Road571 m away | 114 m² | 164 m² | +50 m² +44% | 2023 |
|---|
| Flat 88, City House, 420, London Road821 m away | 45 m² | 93 m² | +48 m² +107% | 2025 |
|---|
| 27, Kidderminster Road576 m away | 152 m² | 200 m² | +48 m² +32% | 2010 |
|---|
| 60, St James'S Road655 m away | 79 m² | 125 m² | +46 m² +58% | 2025 |
|---|
| 11, Cuthbert Road445 m away | 44 m² | 90 m² | +46 m² +105% | 2019 |
|---|
| Flat 43, The Exchange, 6, Scarbrook Road994 m away | 91 m² | 137 m² | +46 m² +51% | 2019 |
|---|
| 54, St. James Court, St James'S Road630 m away | 69 m² | 115 m² | +46 m² +67% | 2010 |
|---|
| 20, Benson Road892 m away | 93 m² | 138 m² | +45 m² +48% | 2017 |
|---|
| Flat 38, 390, London Road751 m away | 123 m² | 167 m² | +44 m² +36% | 2021 |
|---|
| 32, Thornhill Road904 m away | 88 m² | 131 m² | +43 m² +49% | 2025 |
|---|
| 47, Thomson Crescent452 m away | 71 m² | 113 m² | +42 m² +59% | 2025 |
|---|
| 25, Broad Green Avenue842 m away | 38 m² | 80 m² | +42 m² +111% | 2025 |
|---|
| 8, Tavistock Road984 m away | 104 m² | 146 m² | +42 m² +40% | 2025 |
|---|
| 16a, Courtney Road971 m away | 73 m² | 115 m² | +42 m² +58% | 2021 |
|---|
| 8, Kidderminster Road629 m away | 57 m² | 99 m² | +42 m² +74% | 2017 |
|---|
| 25, Chatfield Road325 m away | 133 m² | 174 m² | +41 m² +31% | 2025 |
|---|
| 48, Kemble Road702 m away | 67 m² | 108 m² | +41 m² +61% | 2025 |
|---|
| 82, Pemdevon Road546 m away | 81 m² | 122 m² | +41 m² +51% | 2020 |
|---|
| Flat 5, 4, Windmill Road817 m away | 42 m² | 82 m² | +40 m² +95% | 2020 |
|---|
| 84, Greenside Road694 m away | 98 m² | 138 m² | +40 m² +41% | 2012 |
|---|
| Flat 1, 22, Oakfield Road549 m away | 54 m² | 93 m² | +39 m² +72% | 2021 |
|---|
| 7, Vicarage Road727 m away | 196 m² | 235 m² | +39 m² +20% | 2021 |
|---|
| Flat 2, 16, Cavendish Road377 m away | 66 m² | 105 m² | +39 m² +59% | 2011 |
|---|
| Flat 25, Gary Court, 189, London Road461 m away | 45 m² | 83 m² | +38 m² +84% | 2019 |
|---|
| Flat 46, 1, Newgate892 m away | 59 m² | 96 m² | +37 m² +63% | 2025 |
|---|
| Flat 11, 4, Tavistock Road941 m away | 79 m² | 116 m² | +37 m² +47% | 2025 |
|---|
| 60, Greenside Road694 m away | 101 m² | 138 m² | +37 m² +37% | 2023 |
|---|
| 75, Euston Road563 m away | 56 m² | 93 m² | +37 m² +66% | 2020 |
|---|
| 22, Benson Road892 m away | 71 m² | 108 m² | +37 m² +52% | 2013 |
|---|
| 9, Thornhill Road960 m away | 41 m² | 78 m² | +37 m² +90% | 2013 |
|---|
| 90, Wentworth Road623 m away | 66 m² | 102 m² | +36 m² +55% | 2024 |
|---|
| 17, St James'S Park840 m away | 48 m² | 84 m² | +36 m² +75% | 2024 |
|---|
| 22, Pemdevon Road626 m away | 98 m² | 134 m² | +36 m² +37% | 2023 |
|---|
| 9, Waddon Close808 m away | 105 m² | 141 m² | +36 m² +34% | 2022 |
|---|
| 88, Canterbury Road892 m away | 103 m² | 139 m² | +36 m² +35% | 2022 |
|---|
| 73, Derby Road308 m away | 89 m² | 125 m² | +36 m² +40% | 2019 |
|---|
| 34, Clarendon Road375 m away | 84 m² | 119 m² | +35 m² +42% | 2021 |
|---|
| 56, Lower Church Street506 m away | 37 m² | 72 m² | +35 m² +95% | 2018 |
|---|
| 1, Grafton Road152 m away | 96 m² | 130 m² | +34 m² +35% | 2021 |
|---|
| 56, Miller Road586 m away | 36 m² | 70 m² | +34 m² +94% | 2019 |
|---|
| 38, Bute Road205 m away | 68 m² | 102 m² | +34 m² +50% | 2017 |
|---|
| 59, Priory Road713 m away | 77 m² | 110 m² | +33 m² +43% | 2026 |
|---|
| 3, Ravenswood Road962 m away | 78 m² | 111 m² | +33 m² +42% | 2018 |
|---|
| 60, Sumner Road330 m away | 55 m² | 88 m² | +33 m² +60% | 2015 |
|---|
| Flat 2, 8, Francis Road875 m away | 58 m² | 90 m² | +32 m² +55% | 2024 |
|---|
| 16, Lodge Road772 m away | 96 m² | 128 m² | +32 m² +33% | 2021 |
|---|
| 52, Fairholme Road654 m away | 76 m² | 108 m² | +32 m² +42% | 2016 |
|---|
| 1, Nova Road606 m away | 116 m² | 148 m² | +32 m² +28% | 2012 |
|---|
| 37, Purley Way902 m away | 84 m² | 115 m² | +31 m² +37% | 2025 |
|---|
| 77, Clarendon Road409 m away | 75 m² | 106 m² | +31 m² +41% | 2022 |
|---|
| 3, Waddon Close808 m away | 105 m² | 136 m² | +31 m² +30% | 2019 |
|---|
| 22, Siddons Road679 m away | 71 m² | 101 m² | +30 m² +42% | 2024 |
|---|
| 41, Clarendon Road409 m away | 91 m² | 121 m² | +30 m² +33% | 2018 |
|---|
| 45, Hathaway Road583 m away | 79 m² | 109 m² | +30 m² +38% | 2016 |
|---|
| Flat 2, 2, Benson Road892 m away | 47 m² | 77 m² | +30 m² +64% | 2015 |
|---|
| Flat 74, 1, Newgate892 m away | 65 m² | 94 m² | +29 m² +45% | 2025 |
|---|
| 20, Chatfield Road325 m away | 127 m² | 156 m² | +29 m² +23% | 2018 |
|---|
| 22, Tavistock Court, Tavistock Road928 m away | 69 m² | 98 m² | +29 m² +42% | 2015 |
|---|
| 35, Borough Hill894 m away | 53 m² | 82 m² | +29 m² +55% | 2012 |
|---|
| 5, Borough Hill894 m away | 49 m² | 78 m² | +29 m² +59% | 2012 |
|---|
| Flat 56, 1, Newgate892 m away | 53 m² | 81 m² | +28 m² +53% | 2026 |
|---|
| 8a, Thornhill Road904 m away | 60 m² | 88 m² | +28 m² +47% | 2026 |
|---|
| Flat 15, 16, Hogarth Crescent934 m away | 46 m² | 74 m² | +28 m² +61% | 2024 |
|---|
| 64, Waddon Road817 m away | 92 m² | 120 m² | +28 m² +30% | 2023 |
|---|
| 17, Eland Road855 m away | 69 m² | 97 m² | +28 m² +41% | 2023 |
|---|
| 11, Rectory Grove610 m away | 48 m² | 76 m² | +28 m² +58% | 2022 |
|---|
| 46, Leighton Street85 m away | 106 m² | 133 m² | +27 m² +25% | 2026 |
|---|
| 68, Ravenswood Road962 m away | 113 m² | 140 m² | +27 m² +24% | 2026 |
|---|
| 50, Clarendon Road375 m away | 120 m² | 147 m² | +27 m² +23% | 2023 |
|---|
| 99, Stanley Road934 m away | 58 m² | 85 m² | +27 m² +47% | 2022 |
|---|
| 23, Cuthbert Road445 m away | 70 m² | 97 m² | +27 m² +39% | 2020 |
|---|
| 72, Waddon New Road488 m away | 41 m² | 68 m² | +27 m² +66% | 2020 |
|---|
| 144, Canterbury Road958 m away | 61 m² | 88 m² | +27 m² +44% | 2019 |
|---|
| 69, Waddon New Road488 m away | 73 m² | 100 m² | +27 m² +37% | 2015 |
|---|
| 15, Fairmead Road776 m away | 76 m² | 102 m² | +26 m² +34% | 2025 |
|---|
| 8, Fairholme Road654 m away | 84 m² | 110 m² | +26 m² +31% | 2023 |
|---|
| 1c, St Saviours Road944 m away | 23 m² | 49 m² | +26 m² +113% | 2022 |
|---|
| Flat 39, Fitzroy Court, 6, Whitehorse Road997 m away | 58 m² | 84 m² | +26 m² +45% | 2015 |
|---|
| 8, St Leonards Road992 m away | 96 m² | 121 m² | +25 m² +26% | 2023 |
|---|
| 12, Sumner Road452 m away | 99 m² | 124 m² | +25 m² +25% | 2020 |
|---|
| 11, St James'S Park840 m away | 136 m² | 161 m² | +25 m² +18% | 2020 |
|---|
| Flat 16, 2, Tavistock Road921 m away | 71 m² | 96 m² | +25 m² +35% | 2020 |
|---|
| Flat 19, The Exchange, 6, Scarbrook Road994 m away | 105 m² | 130 m² | +25 m² +24% | 2020 |
|---|
| 23, Priory Road713 m away | 82 m² | 107 m² | +25 m² +30% | 2019 |
|---|
| 58, Midhurst Avenue811 m away | 81 m² | 106 m² | +25 m² +31% | 2018 |
|---|
| 19a, Dennett Road526 m away | 31 m² | 56 m² | +25 m² +81% | 2015 |
|---|
| 83, Priory Road713 m away | 73 m² | 98 m² | +25 m² +34% | 2014 |
|---|
| 12, Otterbourne Road503 m away | 71 m² | 96 m² | +25 m² +35% | 2009 |
|---|
| Flat 23, Pinnacle Apartments, 11, Saffron Central Square744 m away | 36 m² | 60 m² | +24 m² +67% | 2026 |
|---|
| 88, Pemdevon Road546 m away | 68 m² | 92 m² | +24 m² +35% | 2023 |
|---|
| 2, Abbey Road877 m away | 84 m² | 108 m² | +24 m² +29% | 2023 |
|---|
| 43, Windmill Road830 m away | 71 m² | 95 m² | +24 m² +34% | 2022 |
|---|
| 97, Wentworth Road591 m away | 64 m² | 88 m² | +24 m² +38% | 2020 |
|---|
| 102, Pemdevon Road546 m away | 76 m² | 100 m² | +24 m² +32% | 2019 |
|---|
| 40, Fawcett Road981 m away | 60 m² | 84 m² | +24 m² +40% | 2016 |
|---|
| Flat 1, Waddon House, 277, Waddon Road976 m away | 88 m² | 111 m² | +23 m² +26% | 2024 |
|---|
| 21a, Bishops Road489 m away | 72 m² | 95 m² | +23 m² +32% | 2022 |
|---|
| 31, Harrisons Rise875 m away | 92 m² | 115 m² | +23 m² +25% | 2022 |
|---|
| 51, Eastney Road227 m away | 63 m² | 86 m² | +23 m² +37% | 2020 |
|---|
| 24, Siddons Road679 m away | 63 m² | 86 m² | +23 m² +37% | 2020 |
|---|
| 118, Stanley Road973 m away | 69 m² | 92 m² | +23 m² +33% | 2019 |
|---|
| 142, St James'S Road784 m away | 42 m² | 65 m² | +23 m² +55% | 2017 |
|---|
| Flat 91, 1, Newgate892 m away | 82 m² | 105 m² | +23 m² +28% | 2015 |
|---|
| 29a, Waddon Road799 m away | 46 m² | 69 m² | +23 m² +50% | 2014 |
|---|
| 53, Elmwood Road874 m away | 47 m² | 70 m² | +23 m² +49% | 2011 |
|---|
| 48, Clarendon Road375 m away | 90 m² | 112 m² | +22 m² +24% | 2026 |
|---|
| 167, Handcroft Road386 m away | 68 m² | 90 m² | +22 m² +32% | 2026 |
|---|
| 14, Bishops Road489 m away | 78 m² | 100 m² | +22 m² +28% | 2026 |
|---|
| 7, Bute Road205 m away | 98 m² | 120 m² | +22 m² +22% | 2024 |
|---|
| Flat 1, 119, Sutherland Road563 m away | 53 m² | 75 m² | +22 m² +42% | 2024 |
|---|
| 75, Pemdevon Road591 m away | 86 m² | 108 m² | +22 m² +26% | 2021 |
|---|
| 15, Eland Road855 m away | 64 m² | 86 m² | +22 m² +34% | 2021 |
|---|
| Cerney, St Leonards Road992 m away | 94 m² | 116 m² | +22 m² +23% | 2021 |
|---|
| 11, Kelling Gardens750 m away | 60 m² | 82 m² | +22 m² +37% | 2019 |
|---|
| 5, Latimer Road886 m away | 104 m² | 126 m² | +22 m² +21% | 2016 |
|---|
| 29 - 30, Surrey Street887 m away | 55 m² | 77 m² | +22 m² +40% | 2013 |
|---|
| 2, Denmead Road154 m away | 92 m² | 114 m² | +22 m² +24% | 2012 |
|---|
| 6, Clarendon Road375 m away | 87 m² | 109 m² | +22 m² +25% | 2012 |
|---|
| 87, Stanley Road934 m away | 72 m² | 94 m² | +22 m² +31% | 2010 |
|---|
| Flat 1, 12, Kidderminster Road629 m away | 51 m² | 73 m² | +22 m² +43% | 2009 |
|---|
| 8, Pemdevon Road626 m away | 88 m² | 109 m² | +21 m² +24% | 2025 |
|---|
| 24, Wentworth Road776 m away | 74 m² | 95 m² | +21 m² +28% | 2024 |
|---|
| 42, Wentworth Road698 m away | 73 m² | 94 m² | +21 m² +29% | 2023 |
|---|
| 5, Wellington Road610 m away | 43 m² | 64 m² | +21 m² +49% | 2022 |
|---|
| 6, Borough Hill919 m away | 54 m² | 75 m² | +21 m² +39% | 2022 |
|---|
| 143, Waddon Road946 m away | 113 m² | 134 m² | +21 m² +19% | 2022 |
|---|
| 19, Addington Road377 m away | 54 m² | 75 m² | +21 m² +39% | 2015 |
|---|
| Flat 15, 4, Tavistock Road941 m away | 50 m² | 71 m² | +21 m² +42% | 2012 |
|---|
| 44, Pitlake304 m away | 39 m² | 60 m² | +21 m² +54% | 2010 |
|---|
| 78, Sumner Road330 m away | 40 m² | 61 m² | +21 m² +53% | 2009 |
|---|
| 56, Euston Road494 m away | 88 m² | 108 m² | +20 m² +23% | 2026 |
|---|
| 5, Addington Road377 m away | 60 m² | 80 m² | +20 m² +33% | 2025 |
|---|
| Flat 42, 1, Newgate892 m away | 70 m² | 90 m² | +20 m² +29% | 2025 |
|---|
| Flat 30, 386, London Road728 m away | 45 m² | 65 m² | +20 m² +44% | 2023 |
|---|
| Flat 31, Keats Apartments, 6, Saffron Central Square783 m away | 69 m² | 89 m² | +20 m² +29% | 2022 |
|---|
| Flat 22, Keats Apartments, 6, Saffron Central Square783 m away | 69 m² | 89 m² | +20 m² +29% | 2022 |
|---|
| Flat 25, Keats Apartments, 6, Saffron Central Square783 m away | 69 m² | 89 m² | +20 m² +29% | 2022 |
|---|
| Flat 52, Keats Apartments, 6, Saffron Central Square783 m away | 69 m² | 89 m² | +20 m² +29% | 2022 |
|---|
| Flat 46, Keats Apartments, 6, Saffron Central Square783 m away | 69 m² | 89 m² | +20 m² +29% | 2022 |
|---|
| 19, Old Town945 m away | 67 m² | 87 m² | +20 m² +30% | 2022 |
|---|
| 45, Miller Road624 m away | 48 m² | 68 m² | +20 m² +42% | 2021 |
|---|
| 102, Dennett Road480 m away | 71 m² | 91 m² | +20 m² +28% | 2019 |
|---|
| 20, Lodge Road772 m away | 41 m² | 61 m² | +20 m² +49% | 2015 |
|---|
| 74, Canterbury Road868 m away | 106 m² | 126 m² | +20 m² +19% | 2012 |
|---|
| 44, Sumner Road330 m away | 58 m² | 77 m² | +19 m² +33% | 2026 |
|---|
| Flat 116, Newgate Tower, 1, Newgate892 m away | 80 m² | 99 m² | +19 m² +24% | 2026 |
|---|
| 93, Waddon Road847 m away | 124 m² | 143 m² | +19 m² +15% | 2024 |
|---|
| 53, Dennett Road526 m away | 107 m² | 126 m² | +19 m² +18% | 2023 |
|---|
| Apartment 126, Woodall Court, 7, Whitestone Way763 m away | 49 m² | 68 m² | +19 m² +39% | 2022 |
|---|
| Flat 43, Keats Apartments, 6, Saffron Central Square783 m away | 70 m² | 89 m² | +19 m² +27% | 2022 |
|---|
| 16, Leighton Street85 m away | 84 m² | 103 m² | +19 m² +23% | 2021 |
|---|
| Newgate House, 431, London Road968 m away | 54 m² | 73 m² | +19 m² +35% | 2020 |
|---|
| 71, Addington Road377 m away | 62 m² | 81 m² | +19 m² +31% | 2019 |
|---|
| 5d, Thornhill Road960 m away | 53 m² | 72 m² | +19 m² +36% | 2019 |
|---|
| 39, Greenside Road717 m away | 83 m² | 102 m² | +19 m² +23% | 2018 |
|---|
| 77a, Wellesley Road764 m away | 76 m² | 95 m² | +19 m² +25% | 2018 |
|---|
| Flat 51, The Exchange, 6, Scarbrook Road994 m away | 57 m² | 76 m² | +19 m² +33% | 2011 |
|---|
| Flat 18, 386, London Road728 m away | 45 m² | 64 m² | +19 m² +42% | 2010 |
|---|
| 15, Lambeth Road374 m away | 50 m² | 68 m² | +18 m² +36% | 2026 |
|---|
| 6, Eland Road827 m away | 64 m² | 82 m² | +18 m² +28% | 2026 |
|---|
| 112, Mitcham Road180 m away | 79 m² | 97 m² | +18 m² +23% | 2025 |
|---|
| Flat 2, 104, Oakfield Road736 m away | 46 m² | 64 m² | +18 m² +39% | 2024 |
|---|
| Flat 4, 2, Fellmongers Yard849 m away | 45 m² | 63 m² | +18 m² +40% | 2024 |
|---|
| 21, Grafton Road152 m away | 103 m² | 121 m² | +18 m² +17% | 2022 |
|---|
| 3, Hartley Road850 m away | 89 m² | 107 m² | +18 m² +20% | 2022 |
|---|
| 16, Westfield Road353 m away | 61 m² | 79 m² | +18 m² +30% | 2021 |
|---|
| Apartment 102, Peebles Court, 21, Whitestone Way642 m away | 82 m² | 100 m² | +18 m² +22% | 2020 |
|---|
| 77, Fairholme Road614 m away | 23 m² | 41 m² | +18 m² +78% | 2019 |
|---|
| 41, Derby Road308 m away | 70 m² | 88 m² | +18 m² +26% | 2015 |
|---|
| 71, Woburn Court, Wellesley Road848 m away | 59 m² | 77 m² | +18 m² +31% | 2015 |
|---|
| Flat 5, Dartmouth House, Elmwood Road678 m away | 26 m² | 44 m² | +18 m² +69% | 2014 |
|---|
| Flat 15, Clifton House, 19, Campbell Road937 m away | 44 m² | 62 m² | +18 m² +41% | 2014 |
|---|
| 33, Miller Road624 m away | 72 m² | 90 m² | +18 m² +25% | 2012 |
|---|
| 35, St James Court, St James'S Road644 m away | 68 m² | 85 m² | +17 m² +25% | 2025 |
|---|
| 20, Pemdevon Road626 m away | 73 m² | 90 m² | +17 m² +23% | 2024 |
|---|
| 65, Woburn Court, Wellesley Road848 m away | 47 m² | 64 m² | +17 m² +36% | 2024 |
|---|
| 76, Wentworth Road698 m away | 80 m² | 97 m² | +17 m² +21% | 2023 |
|---|
| 58, Mitcham Road0 m away | 60 m² | 77 m² | +17 m² +28% | 2021 |
|---|
| Flat 37, 386, London Road728 m away | 77 m² | 94 m² | +17 m² +22% | 2020 |
|---|
| Flat 1, 14, Lodge Road772 m away | 45 m² | 62 m² | +17 m² +38% | 2020 |
|---|