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 CV3 1PG
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 |
|---|---|---|---|---|
| 12, South Avenue964 m away | 170 m² | 318 m² | +148 m² +87% | 2025 |
| 10, Hasilwood Square728 m away | 82 m² | 205 m² | +123 m² +150% | 2023 |
| 41, Aldermoor Lane290 m away | 143 m² | 248 m² | +105 m² +73% | 2016 |
| 149, The Boxhill669 m away | 89 m² | 181 m² | +92 m² +103% | 2010 |
| 101, Bolingbroke Road526 m away | 98 m² | 180 m² | +82 m² +84% | 2021 |
| 8, Knight Avenue885 m away | 87 m² | 155 m² | +68 m² +78% | 2019 |
| 146, Humber Avenue930 m away | 76 m² | 141 m² | +65 m² +86% | 2024 |
| 207, Humber Avenue955 m away | 79 m² | 141 m² | +62 m² +78% | 2024 |
| 2, Ribble Road726 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.
| 69 m² |
| 131 m² |
| +62 m² +90% |
| 2013 |
| 148, Humber Avenue930 m away | 81 m² | 141 m² | +60 m² +74% | 2024 |
|---|
| 74, Terry Road722 m away | 83 m² | 143 m² | +60 m² +72% | 2018 |
|---|
| 201, Terry Road263 m away | 63 m² | 120 m² | +57 m² +90% | 2025 |
|---|
| 46, Northfield Road966 m away | 63 m² | 119 m² | +56 m² +89% | 2024 |
|---|
| 108, Humber Avenue799 m away | 66 m² | 122 m² | +56 m² +85% | 2022 |
|---|
| 63, Terry Road680 m away | 49 m² | 103 m² | +54 m² +110% | 2026 |
|---|
| 18, Knight Avenue885 m away | 103 m² | 157 m² | +54 m² +52% | 2023 |
|---|
| 32, Shropshire Drive374 m away | 63 m² | 117 m² | +54 m² +86% | 2022 |
|---|
| 21, St Georges Road945 m away | 83 m² | 136 m² | +53 m² +64% | 2014 |
|---|
| 30, Clara Street957 m away | 89 m² | 142 m² | +53 m² +60% | 2012 |
|---|
| 180, St Georges Road622 m away | 76 m² | 128 m² | +52 m² +68% | 2024 |
|---|
| 30, Shropshire Drive374 m away | 63 m² | 115 m² | +52 m² +83% | 2022 |
|---|
| 156, Terry Road722 m away | 98 m² | 148 m² | +50 m² +51% | 2025 |
|---|
| 89, Humber Avenue770 m away | 68 m² | 118 m² | +50 m² +74% | 2022 |
|---|
| 181, Terry Road443 m away | 60 m² | 110 m² | +50 m² +83% | 2019 |
|---|
| 102, Northfield Road966 m away | 74 m² | 123 m² | +49 m² +66% | 2022 |
|---|
| 14, Coombe Street810 m away | 113 m² | 162 m² | +49 m² +43% | 2019 |
|---|
| 75, Humber Avenue770 m away | 105 m² | 154 m² | +49 m² +47% | 2014 |
|---|
| 76, Terry Road722 m away | 96 m² | 144 m² | +48 m² +50% | 2021 |
|---|
| 171, Terry Road443 m away | 64 m² | 112 m² | +48 m² +75% | 2019 |
|---|
| 147, St Georges Road777 m away | 66 m² | 114 m² | +48 m² +73% | 2019 |
|---|
| 15, Terry Road918 m away | 90 m² | 137 m² | +47 m² +52% | 2022 |
|---|
| 68, Bolingbroke Road520 m away | 92 m² | 139 m² | +47 m² +51% | 2018 |
|---|
| 23, Welland Road756 m away | 94 m² | 140 m² | +46 m² +49% | 2024 |
|---|
| 81, Humber Avenue770 m away | 79 m² | 125 m² | +46 m² +58% | 2024 |
|---|
| 174, St Georges Road622 m away | 74 m² | 120 m² | +46 m² +62% | 2022 |
|---|
| 159, Terry Road443 m away | 64 m² | 109 m² | +45 m² +70% | 2020 |
|---|
| 8, Oak Court, Whitley Village859 m away | 56 m² | 101 m² | +45 m² +80% | 2009 |
|---|
| 7, The Carabiniers73 m away | 58 m² | 102 m² | +44 m² +76% | 2023 |
|---|
| 57, St Margaret Road997 m away | 66 m² | 110 m² | +44 m² +67% | 2023 |
|---|
| 8, Welland Road756 m away | 68 m² | 112 m² | +44 m² +65% | 2020 |
|---|
| 301, St Georges Road586 m away | 69 m² | 113 m² | +44 m² +64% | 2018 |
|---|
| 18, Clara Street957 m away | 102 m² | 146 m² | +44 m² +43% | 2018 |
|---|
| 58, Hollis Road588 m away | 59 m² | 102 m² | +43 m² +73% | 2012 |
|---|
| 47, Northfield Road893 m away | 81 m² | 123 m² | +42 m² +52% | 2026 |
|---|
| 39, Grenadier Drive297 m away | 80 m² | 122 m² | +42 m² +53% | 2023 |
|---|
| 24, Hasilwood Square728 m away | 78 m² | 120 m² | +42 m² +54% | 2023 |
|---|
| 124, St Georges Road788 m away | 63 m² | 105 m² | +42 m² +67% | 2022 |
|---|
| 7, St Georges Road945 m away | 96 m² | 138 m² | +42 m² +44% | 2014 |
|---|
| 9, St Georges Road945 m away | 89 m² | 131 m² | +42 m² +47% | 2014 |
|---|
| 111, Bulls Head Lane588 m away | 86 m² | 127 m² | +41 m² +48% | 2026 |
|---|
| 163, Humber Road347 m away | 60 m² | 100 m² | +40 m² +67% | 2022 |
|---|
| 157, Terry Road443 m away | 61 m² | 101 m² | +40 m² +66% | 2019 |
|---|
| 134, Terry Road722 m away | 80 m² | 120 m² | +40 m² +50% | 2018 |
|---|
| 123, Humber Avenue770 m away | 81 m² | 120 m² | +39 m² +48% | 2016 |
|---|
| 34, Shropshire Drive374 m away | 63 m² | 101 m² | +38 m² +60% | 2023 |
|---|
| 103, Bolingbroke Road526 m away | 70 m² | 108 m² | +38 m² +54% | 2020 |
|---|
| 30, Terry Road918 m away | 67 m² | 105 m² | +38 m² +57% | 2019 |
|---|
| 16, Hasilwood Square728 m away | 180 m² | 218 m² | +38 m² +21% | 2014 |
|---|
| 271, St Georges Road586 m away | 73 m² | 110 m² | +37 m² +51% | 2024 |
|---|
| 58, Humber Avenue799 m away | 88 m² | 125 m² | +37 m² +42% | 2023 |
|---|
| 37, Irving Road964 m away | 70 m² | 107 m² | +37 m² +53% | 2023 |
|---|
| 91, Aldermoor Lane290 m away | 69 m² | 106 m² | +37 m² +54% | 2020 |
|---|
| 163, Terry Road443 m away | 67 m² | 104 m² | +37 m² +55% | 2020 |
|---|
| 23, St Georges Road945 m away | 99 m² | 136 m² | +37 m² +37% | 2019 |
|---|
| 51, Severn Road643 m away | 66 m² | 103 m² | +37 m² +56% | 2016 |
|---|
| 28, Terry Road918 m away | 67 m² | 103 m² | +36 m² +54% | 2026 |
|---|
| 41, The Carabiniers73 m away | 70 m² | 106 m² | +36 m² +51% | 2022 |
|---|
| 132, St Georges Road788 m away | 64 m² | 100 m² | +36 m² +56% | 2021 |
|---|
| 38, Irving Road964 m away | 64 m² | 100 m² | +36 m² +56% | 2021 |
|---|
| 41, St Georges Road945 m away | 52 m² | 88 m² | +36 m² +69% | 2009 |
|---|
| 124, Humber Avenue799 m away | 70 m² | 105 m² | +35 m² +50% | 2025 |
|---|
| 5, Ribble Road744 m away | 65 m² | 100 m² | +35 m² +54% | 2023 |
|---|
| 115, Siddeley Avenue464 m away | 89 m² | 124 m² | +35 m² +39% | 2022 |
|---|
| 97, Hollis Road582 m away | 68 m² | 103 m² | +35 m² +51% | 2022 |
|---|
| 24, Humber Avenue661 m away | 66 m² | 101 m² | +35 m² +53% | 2020 |
|---|
| 75, Hugh Road641 m away | 107 m² | 142 m² | +35 m² +33% | 2019 |
|---|
| 7, Terry Road918 m away | 68 m² | 102 m² | +34 m² +50% | 2023 |
|---|
| 182, Humber Avenue930 m away | 71 m² | 105 m² | +34 m² +48% | 2023 |
|---|
| 178, St Georges Road622 m away | 72 m² | 106 m² | +34 m² +47% | 2020 |
|---|
| 201, Humber Avenue955 m away | 69 m² | 103 m² | +34 m² +49% | 2018 |
|---|
| 26, Terry Road918 m away | 67 m² | 100 m² | +33 m² +49% | 2025 |
|---|
| 57, Northfield Road893 m away | 69 m² | 102 m² | +33 m² +48% | 2023 |
|---|
| 20, Welland Road756 m away | 100 m² | 133 m² | +33 m² +33% | 2022 |
|---|
| 10, Orwell Road710 m away | 67 m² | 100 m² | +33 m² +49% | 2021 |
|---|
| 126, Humber Avenue799 m away | 71 m² | 104 m² | +33 m² +46% | 2019 |
|---|
| 6, Humber Road653 m away | 100 m² | 133 m² | +33 m² +33% | 2018 |
|---|
| 28, Hasilwood Square728 m away | 75 m² | 108 m² | +33 m² +44% | 2018 |
|---|
| 45, Binley Road972 m away | 60 m² | 93 m² | +33 m² +55% | 2014 |
|---|
| 43, The Carabiniers73 m away | 70 m² | 103 m² | +33 m² +47% | 2012 |
|---|
| 5, Terry Road918 m away | 71 m² | 103 m² | +32 m² +45% | 2026 |
|---|
| 313, St Georges Road586 m away | 69 m² | 101 m² | +32 m² +46% | 2025 |
|---|
| 84, St Georges Road977 m away | 88 m² | 120 m² | +32 m² +36% | 2024 |
|---|
| 4, Irving Road964 m away | 70 m² | 102 m² | +32 m² +46% | 2023 |
|---|
| 27, Hugh Road630 m away | 81 m² | 113 m² | +32 m² +40% | 2022 |
|---|
| 20, Terry Road918 m away | 72 m² | 103 m² | +31 m² +43% | 2026 |
|---|
| 118, Humber Road406 m away | 79 m² | 110 m² | +31 m² +39% | 2024 |
|---|
| 92, Bolingbroke Road553 m away | 67 m² | 98 m² | +31 m² +46% | 2023 |
|---|
| 126, Bolingbroke Road553 m away | 79 m² | 110 m² | +31 m² +39% | 2022 |
|---|
| 25, Ribble Road744 m away | 68 m² | 99 m² | +31 m² +46% | 2022 |
|---|
| 82, Northfield Road966 m away | 69 m² | 100 m² | +31 m² +45% | 2021 |
|---|
| 1, Cadet Close340 m away | 63 m² | 94 m² | +31 m² +49% | 2020 |
|---|
| 135, Hollis Road582 m away | 84 m² | 115 m² | +31 m² +37% | 2020 |
|---|
| 19, St Margaret Road997 m away | 64 m² | 95 m² | +31 m² +48% | 2019 |
|---|
| 42, Irving Road964 m away | 69 m² | 100 m² | +31 m² +45% | 2016 |
|---|
| 63, Glencoe Road936 m away | 83 m² | 113 m² | +30 m² +36% | 2026 |
|---|
| 26, Orwell Road710 m away | 64 m² | 94 m² | +30 m² +47% | 2023 |
|---|
| 38, Shropshire Drive374 m away | 63 m² | 93 m² | +30 m² +48% | 2021 |
|---|
| 182, St Georges Road622 m away | 75 m² | 105 m² | +30 m² +40% | 2021 |
|---|
| 9, Northfield Road893 m away | 68 m² | 98 m² | +30 m² +44% | 2020 |
|---|
| 21, Terry Road918 m away | 69 m² | 99 m² | +30 m² +43% | 2020 |
|---|
| 115, St Georges Road945 m away | 84 m² | 114 m² | +30 m² +36% | 2020 |
|---|
| 163, St Georges Road777 m away | 71 m² | 101 m² | +30 m² +42% | 2019 |
|---|
| 11, Irving Road964 m away | 101 m² | 130 m² | +29 m² +29% | 2023 |
|---|
| 171, St Georges Road777 m away | 65 m² | 94 m² | +29 m² +45% | 2022 |
|---|
| 7, Northfield Road893 m away | 63 m² | 92 m² | +29 m² +46% | 2022 |
|---|
| 175, Bolingbroke Road526 m away | 60 m² | 89 m² | +29 m² +48% | 2019 |
|---|
| 287, St Georges Road586 m away | 68 m² | 97 m² | +29 m² +43% | 2019 |
|---|
| 79, St Georges Road945 m away | 70 m² | 99 m² | +29 m² +41% | 2019 |
|---|
| 18, Severn Road643 m away | 87 m² | 116 m² | +29 m² +33% | 2018 |
|---|
| 41, The Barley Lea672 m away | 92 m² | 121 m² | +29 m² +32% | 2015 |
|---|
| 21, Northfield Road893 m away | 65 m² | 94 m² | +29 m² +45% | 2014 |
|---|
| 135, St Georges Road777 m away | 71 m² | 99 m² | +28 m² +39% | 2025 |
|---|
| 14, Terry Road918 m away | 71 m² | 99 m² | +28 m² +39% | 2025 |
|---|
| 22, St Georges Road977 m away | 80 m² | 108 m² | +28 m² +35% | 2024 |
|---|
| 55, St Margaret Road997 m away | 69 m² | 97 m² | +28 m² +41% | 2023 |
|---|
| 213, Humber Avenue955 m away | 73 m² | 101 m² | +28 m² +38% | 2021 |
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| 124, Hollis Road613 m away | 67 m² | 95 m² | +28 m² +42% | 2019 |
|---|
| 89, Terry Road680 m away | 67 m² | 95 m² | +28 m² +42% | 2019 |
|---|
| 244, St Georges Road622 m away | 74 m² | 102 m² | +28 m² +38% | 2012 |
|---|
| 32, Firedrake Croft839 m away | 81 m² | 108 m² | +27 m² +33% | 2025 |
|---|
| 10, Terry Road918 m away | 69 m² | 96 m² | +27 m² +39% | 2025 |
|---|
| 93, Bolingbroke Road493 m away | 76 m² | 103 m² | +27 m² +36% | 2024 |
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| 45, Shortley Road750 m away | 60 m² | 87 m² | +27 m² +45% | 2023 |
|---|
| 25, Irving Road964 m away | 72 m² | 99 m² | +27 m² +38% | 2022 |
|---|
| 174, Humber Avenue930 m away | 70 m² | 97 m² | +27 m² +39% | 2020 |
|---|
| 46, The Lindfield950 m away | 38 m² | 65 m² | +27 m² +71% | 2020 |
|---|
| 76, St Georges Road977 m away | 75 m² | 102 m² | +27 m² +36% | 2020 |
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| 66, Biggin Hall Crescent886 m away | 78 m² | 105 m² | +27 m² +35% | 2014 |
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| 11, Clara Street957 m away | 110 m² | 136 m² | +26 m² +24% | 2026 |
|---|
| 3, Shortley Road750 m away | 68 m² | 94 m² | +26 m² +38% | 2022 |
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| 78, Humber Avenue799 m away | 70 m² | 96 m² | +26 m² +37% | 2022 |
|---|
| 60, Hollis Road588 m away | 68 m² | 94 m² | +26 m² +38% | 2020 |
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| 44, Hugh Road656 m away | 62 m² | 88 m² | +26 m² +42% | 2020 |
|---|
| 132, Northfield Road966 m away | 65 m² | 91 m² | +26 m² +40% | 2020 |
|---|
| 115, Hugh Road641 m away | 69 m² | 95 m² | +26 m² +38% | 2019 |
|---|
| 50, Humber Avenue799 m away | 87 m² | 113 m² | +26 m² +30% | 2019 |
|---|
| 95, Terry Road680 m away | 69 m² | 95 m² | +26 m² +38% | 2018 |
|---|
| 70, Humber Avenue799 m away | 70 m² | 96 m² | +26 m² +37% | 2018 |
|---|
| 53, St Georges Road945 m away | 81 m² | 107 m² | +26 m² +32% | 2018 |
|---|
| 65, St Georges Road945 m away | 74 m² | 100 m² | +26 m² +35% | 2018 |
|---|
| 224, Anglian Way147 m away | 84 m² | 110 m² | +26 m² +31% | 2014 |
|---|
| 12, Irving Road964 m away | 69 m² | 95 m² | +26 m² +38% | 2014 |
|---|
| 32, Stoke Green780 m away | 148 m² | 173 m² | +25 m² +17% | 2024 |
|---|
| 61, St Georges Road945 m away | 73 m² | 98 m² | +25 m² +34% | 2024 |
|---|
| 38, Bolingbroke Road520 m away | 89 m² | 114 m² | +25 m² +28% | 2023 |
|---|
| 160, Humber Avenue930 m away | 73 m² | 98 m² | +25 m² +34% | 2022 |
|---|
| 34, Hollis Road588 m away | 73 m² | 98 m² | +25 m² +34% | 2021 |
|---|
| 28, Hugh Road656 m away | 67 m² | 92 m² | +25 m² +37% | 2021 |
|---|
| 47, Bolingbroke Road493 m away | 76 m² | 101 m² | +25 m² +33% | 2020 |
|---|
| 38, The Barley Lea666 m away | 38 m² | 63 m² | +25 m² +66% | 2020 |
|---|
| 203, Humber Avenue955 m away | 70 m² | 95 m² | +25 m² +36% | 2019 |
|---|
| 22, Jasmine Grove861 m away | 37 m² | 62 m² | +25 m² +68% | 2017 |
|---|
| 130, London Road925 m away | 71 m² | 96 m² | +25 m² +35% | 2014 |
|---|
| 16, Knight Avenue885 m away | 77 m² | 101 m² | +24 m² +31% | 2026 |
|---|
| 18, Northfield Road884 m away | 95 m² | 119 m² | +24 m² +25% | 2024 |
|---|
| 12, The Carabiniers73 m away | 58 m² | 82 m² | +24 m² +41% | 2022 |
|---|
| 96, Bolingbroke Road553 m away | 70 m² | 94 m² | +24 m² +34% | 2022 |
|---|
| 113, The Boxhill669 m away | 101 m² | 125 m² | +24 m² +24% | 2022 |
|---|
| 83, Hollis Road582 m away | 68 m² | 92 m² | +24 m² +35% | 2021 |
|---|
| 10, Irving Road964 m away | 94 m² | 118 m² | +24 m² +26% | 2020 |
|---|
| 226, Anglian Way147 m away | 82 m² | 105 m² | +23 m² +28% | 2025 |
|---|
| 181, Siddeley Avenue302 m away | 90 m² | 113 m² | +23 m² +26% | 2023 |
|---|
| 81, St Georges Road945 m away | 69 m² | 92 m² | +23 m² +33% | 2023 |
|---|
| 179, Bolingbroke Road526 m away | 74 m² | 97 m² | +23 m² +31% | 2020 |
|---|
| 68, Hollis Road613 m away | 75 m² | 98 m² | +23 m² +31% | 2015 |
|---|
| 41, Welland Road756 m away | 73 m² | 95 m² | +22 m² +30% | 2022 |
|---|
| 12, Northfield Road884 m away | 94 m² | 116 m² | +22 m² +23% | 2022 |
|---|
| Flat 29, Calverly Court, 5, Paladine Way220 m away | 39 m² | 61 m² | +22 m² +56% | 2021 |
|---|
| 45, Hugh Road630 m away | 76 m² | 98 m² | +22 m² +29% | 2020 |
|---|
| 71, Binley Road972 m away | 67 m² | 89 m² | +22 m² +33% | 2020 |
|---|
| 14, Cadet Close340 m away | 44 m² | 66 m² | +22 m² +50% | 2019 |
|---|
| 19, Terry Road918 m away | 73 m² | 95 m² | +22 m² +30% | 2019 |
|---|
| 16, Clara Street957 m away | 120 m² | 142 m² | +22 m² +18% | 2019 |
|---|
| 10, Severn Road643 m away | 90 m² | 112 m² | +22 m² +24% | 2014 |
|---|
| 1, Calder Close999 m away | 72 m² | 94 m² | +22 m² +31% | 2014 |
|---|
| 128, Bolingbroke Road553 m away | 69 m² | 90 m² | +21 m² +30% | 2023 |
|---|
| 33, Terry Road918 m away | 65 m² | 86 m² | +21 m² +32% | 2023 |
|---|
| 47, Irving Road964 m away | 69 m² | 90 m² | +21 m² +30% | 2023 |
|---|
| 24, Welland Road756 m away | 68 m² | 89 m² | +21 m² +31% | 2021 |
|---|
| 28, Shropshire Drive374 m away | 92 m² | 113 m² | +21 m² +23% | 2020 |
|---|
| 30, Whitley Court830 m away | 52 m² | 73 m² | +21 m² +40% | 2014 |
|---|
| 70, Terry Road722 m away | 120 m² | 141 m² | +21 m² +18% | 2009 |
|---|
| 4, The Greenfield689 m away | 73 m² | 93 m² | +20 m² +27% | 2025 |
|---|
| 2, Welland Road756 m away | 87 m² | 107 m² | +20 m² +23% | 2024 |
|---|
| 49, The Moorfield477 m away | 64 m² | 84 m² | +20 m² +31% | 2023 |
|---|
| 29, Irving Road964 m away | 75 m² | 95 m² | +20 m² +27% | 2022 |
|---|
| 26, Carter Road191 m away | 100 m² | 120 m² | +20 m² +20% | 2020 |
|---|
| 46, Terry Road918 m away | 68 m² | 88 m² | +20 m² +29% | 2020 |
|---|
| 116, Northfield Road966 m away | 67 m² | 87 m² | +20 m² +30% | 2020 |
|---|
| 20, Severn Road643 m away | 77 m² | 97 m² | +20 m² +26% | 2018 |
|---|