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 CH45 4PB
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 |
|---|---|---|---|---|
| 19, Atherton Street1000 m away | 244 m² | 424 m² | +180 m² +74% | 2016 |
| 98, Claremount Road567 m away | 94 m² | 234 m² | +140 m² +149% | 2018 |
| 35, Warren Drive860 m away | 353 m² | 492 m² | +139 m² +39% | 2024 |
| 29, Mount Road516 m away | 122 m² | 233 m² | +111 m² +91% | 2012 |
| 3, St Johns Road914 m away | 87 m² | 167 m² | +80 m² +92% | 2024 |
| 1, Oldfield Road265 m away | 79 m² | 154 m² | +75 m² +95% | 2022 |
| 5, Rugby Road849 m away | 51 m² | 124 m² | +73 m² +143% | 2024 |
| 144, Seabank Road945 m away | 132 m² | 203 m² | +71 m² +54% | 2019 |
| 58, Queensway247 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.
| 127 m² |
| +69 m² +119% |
| 2017 |
| 8e, North Drive979 m away | 63 m² | 132 m² | +69 m² +110% | 2016 |
|---|
| 33c, Sandrock Road632 m away | 49 m² | 115 m² | +66 m² +135% | 2015 |
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| 19, Sedbergh Road738 m away | 114 m² | 180 m² | +66 m² +58% | 2010 |
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| 9, Hamlet Road308 m away | 103 m² | 166 m² | +63 m² +61% | 2020 |
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| 11, Prescot Street915 m away | 153 m² | 216 m² | +63 m² +41% | 2020 |
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| 2, Halsbury Road591 m away | 73 m² | 135 m² | +62 m² +85% | 2024 |
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| 51, Malpas Road206 m away | 51 m² | 111 m² | +60 m² +118% | 2022 |
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| Flat 5, Elm Mount, 86, Penkett Road785 m away | 53 m² | 113 m² | +60 m² +113% | 2019 |
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| 287, Seabank Road956 m away | 189 m² | 247 m² | +58 m² +31% | 2026 |
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| 48, Manor Road928 m away | 65 m² | 122 m² | +57 m² +88% | 2026 |
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| 12, St Georges Park917 m away | 91 m² | 147 m² | +56 m² +62% | 2018 |
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| 22, Mayfield Road738 m away | 252 m² | 306 m² | +54 m² +21% | 2025 |
|---|
| 25, North Drive979 m away | 98 m² | 152 m² | +54 m² +55% | 2013 |
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| 1, Fairview Avenue734 m away | 53 m² | 105 m² | +52 m² +98% | 2023 |
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| 17, Gorsehill Road771 m away | 162 m² | 213 m² | +51 m² +31% | 2026 |
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| 11, Atherton Street1000 m away | 81 m² | 132 m² | +51 m² +63% | 2009 |
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| 138a, Seaview Road395 m away | 127 m² | 177 m² | +50 m² +39% | 2025 |
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| 31, Tancred Road624 m away | 88 m² | 138 m² | +50 m² +57% | 2020 |
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| 7, Ennerdale Road900 m away | 58 m² | 108 m² | +50 m² +86% | 2013 |
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| 12, Gerard Road325 m away | 112 m² | 161 m² | +49 m² +44% | 2026 |
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| 6, North Drive979 m away | 211 m² | 260 m² | +49 m² +23% | 2022 |
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| 6, Sandy Lane748 m away | 99 m² | 147 m² | +48 m² +48% | 2023 |
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| 68, Sandridge Road765 m away | 85 m² | 133 m² | +48 m² +56% | 2014 |
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| 8b, Meddowcroft Road251 m away | 66 m² | 113 m² | +47 m² +71% | 2025 |
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| 109, Seaview Road247 m away | 166 m² | 213 m² | +47 m² +28% | 2024 |
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| 58, St Georges Road832 m away | 114 m² | 161 m² | +47 m² +41% | 2024 |
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| 41, Meadow Street908 m away | 64 m² | 110 m² | +46 m² +72% | 2020 |
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| 11a, Lansdowne Road743 m away | 135 m² | 181 m² | +46 m² +34% | 2013 |
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| 31, Broadway Avenue502 m away | 116 m² | 161 m² | +45 m² +39% | 2021 |
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| 5, Compass Court, North Drive979 m away | 36 m² | 80 m² | +44 m² +122% | 2010 |
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| 8, Beresford Road596 m away | 243 m² | 286 m² | +43 m² +18% | 2025 |
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| 96, Urmson Road891 m away | 95 m² | 138 m² | +43 m² +45% | 2024 |
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| 26, Magazine Lane855 m away | 53 m² | 96 m² | +43 m² +81% | 2023 |
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| 5, Sheen Road855 m away | 86 m² | 128 m² | +42 m² +49% | 2026 |
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| 7, Meddowcroft Road251 m away | 148 m² | 190 m² | +42 m² +28% | 2018 |
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| 4, Compass Court, North Drive979 m away | 49 m² | 90 m² | +41 m² +84% | 2022 |
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| 18a, Beresford Road596 m away | 116 m² | 156 m² | +40 m² +34% | 2018 |
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| 28, Sandrock Road632 m away | 175 m² | 214 m² | +39 m² +22% | 2016 |
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| 42, Earlston Road541 m away | 90 m² | 128 m² | +38 m² +42% | 2014 |
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| 12, Melbourne Street920 m away | 136 m² | 174 m² | +38 m² +28% | 2014 |
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| 2, Glebe Road214 m away | 99 m² | 137 m² | +38 m² +38% | 2009 |
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| 9, Clare Way753 m away | 114 m² | 151 m² | +37 m² +32% | 2024 |
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| 2, Kinnaird Road103 m away | 225 m² | 260 m² | +35 m² +16% | 2013 |
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| 14, Elleray Park Road358 m away | 148 m² | 182 m² | +34 m² +23% | 2015 |
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| 2, Sandy Lane748 m away | 153 m² | 187 m² | +34 m² +22% | 2014 |
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| 3, Colville Road932 m away | 114 m² | 147 m² | +33 m² +29% | 2024 |
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| 47a, Glen Park Road501 m away | 83 m² | 116 m² | +33 m² +40% | 2022 |
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| 146a, Seabank Road945 m away | 46 m² | 79 m² | +33 m² +72% | 2020 |
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| 16, Claremount Road903 m away | 143 m² | 176 m² | +33 m² +23% | 2016 |
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| 22, Sutton Road748 m away | 81 m² | 113 m² | +32 m² +40% | 2024 |
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| 193, Mount Pleasant Road167 m away | 67 m² | 99 m² | +32 m² +48% | 2018 |
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| 41, Rowson Street999 m away | 53 m² | 85 m² | +32 m² +60% | 2011 |
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| 9, Oarside Drive218 m away | 132 m² | 163 m² | +31 m² +23% | 2026 |
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| 18a, Lyndhurst Road448 m away | 103 m² | 134 m² | +31 m² +30% | 2021 |
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| 142, Rake Lane652 m away | 146 m² | 176 m² | +30 m² +21% | 2026 |
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| 1c, Lyndhurst Road448 m away | 103 m² | 133 m² | +30 m² +29% | 2025 |
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| 39, Rake Lane655 m away | 92 m² | 122 m² | +30 m² +33% | 2023 |
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| 17, Coniston Avenue894 m away | 130 m² | 160 m² | +30 m² +23% | 2017 |
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| 148, Rake Lane652 m away | 146 m² | 176 m² | +30 m² +21% | 2016 |
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| 9, Ellesmere Grove559 m away | 120 m² | 149 m² | +29 m² +24% | 2018 |
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| 4, Linden Grove508 m away | 96 m² | 125 m² | +29 m² +30% | 2017 |
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| 33a, Sandrock Road632 m away | 72 m² | 101 m² | +29 m² +40% | 2014 |
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| 3, Ennerdale Court, North Drive979 m away | 58 m² | 87 m² | +29 m² +50% | 2013 |
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| 3, Perrin Road925 m away | 109 m² | 137 m² | +28 m² +26% | 2025 |
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| 21, Queensway111 m away | 132 m² | 160 m² | +28 m² +21% | 2024 |
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| 17a, Atherton Street1000 m away | 67 m² | 95 m² | +28 m² +42% | 2023 |
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| 3, Fieldway420 m away | 72 m² | 100 m² | +28 m² +39% | 2022 |
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| Flat 4, Ocean View, 1a, Hamilton Road893 m away | 48 m² | 76 m² | +28 m² +58% | 2020 |
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| 186, Seaview Road97 m away | 80 m² | 107 m² | +27 m² +34% | 2024 |
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| 5, Sandringham Drive957 m away | 68 m² | 95 m² | +27 m² +40% | 2023 |
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| 22, Oarside Drive218 m away | 122 m² | 148 m² | +26 m² +21% | 2015 |
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| 2b, Salisbury Road984 m away | 98 m² | 124 m² | +26 m² +27% | 2014 |
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| 151, Mount Road875 m away | 158 m² | 184 m² | +26 m² +16% | 2011 |
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| 53, Brookthorpe Close893 m away | 65 m² | 90 m² | +25 m² +38% | 2022 |
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| 25, Turret Road148 m away | 97 m² | 122 m² | +25 m² +26% | 2020 |
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| The Old Courthouse, Manor Road864 m away | 56 m² | 81 m² | +25 m² +45% | 2017 |
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| 8, Castle Road125 m away | 123 m² | 148 m² | +25 m² +20% | 2016 |
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| 8a, North Drive979 m away | 69 m² | 94 m² | +25 m² +36% | 2014 |
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| Saranda Cottage, 40, Warren Drive823 m away | 89 m² | 114 m² | +25 m² +28% | 2009 |
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| 126, St Georges Road864 m away | 107 m² | 131 m² | +24 m² +22% | 2021 |
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| 2, Sefton Road738 m away | 92 m² | 116 m² | +24 m² +26% | 2019 |
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| 66, Seaview Road629 m away | 108 m² | 132 m² | +24 m² +22% | 2018 |
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| 12, Edinburgh Road581 m away | 140 m² | 164 m² | +24 m² +17% | 2016 |
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| 245a, Rake Lane750 m away | 110 m² | 133 m² | +23 m² +21% | 2024 |
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| 73, Belvidere Road436 m away | 124 m² | 147 m² | +23 m² +19% | 2014 |
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| 18, Egerton Grove708 m away | 97 m² | 119 m² | +22 m² +23% | 2022 |
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| 225c, Seaview Road129 m away | 61 m² | 83 m² | +22 m² +36% | 2018 |
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| 28, Uppingham Road756 m away | 138 m² | 159 m² | +21 m² +15% | 2024 |
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| 7, Derwent Drive331 m away | 122 m² | 143 m² | +21 m² +17% | 2016 |
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| 8d, North Drive979 m away | 89 m² | 110 m² | +21 m² +24% | 2016 |
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| 109, Albion Street989 m away | 109 m² | 130 m² | +21 m² +19% | 2015 |
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| 7, Arundel Avenue409 m away | 122 m² | 142 m² | +20 m² +16% | 2024 |
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| 71, Rullerton Road944 m away | 98 m² | 118 m² | +20 m² +20% | 2021 |
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| 157, Rake Lane617 m away | 123 m² | 143 m² | +20 m² +16% | 2020 |
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| 44, Manor Road928 m away | 44 m² | 64 m² | +20 m² +45% | 2020 |
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| 15, Sandcliffe Road853 m away | 50 m² | 70 m² | +20 m² +40% | 2017 |
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| 8, Derwent Drive331 m away | 132 m² | 152 m² | +20 m² +15% | 2016 |
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| 41, Urmson Road754 m away | 52 m² | 72 m² | +20 m² +38% | 2015 |
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| 98, Urmson Road891 m away | 105 m² | 124 m² | +19 m² +18% | 2026 |
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| 2, Fairview Avenue715 m away | 65 m² | 84 m² | +19 m² +29% | 2024 |
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| 23, Osborne Grove760 m away | 73 m² | 92 m² | +19 m² +26% | 2021 |
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| 187, Mount Pleasant Road167 m away | 78 m² | 97 m² | +19 m² +24% | 2017 |
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| 15, Caldy Road625 m away | 69 m² | 88 m² | +19 m² +28% | 2014 |
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| 10, Knowsley Road206 m away | 103 m² | 121 m² | +18 m² +17% | 2020 |
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| 33, Sutton Road748 m away | 90 m² | 108 m² | +18 m² +20% | 2014 |
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| 14, Belvidere Road693 m away | 115 m² | 133 m² | +18 m² +16% | 2013 |
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| 25, Grange Avenue565 m away | 56 m² | 73 m² | +17 m² +30% | 2025 |
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| 169, Seaview Road128 m away | 53 m² | 70 m² | +17 m² +32% | 2023 |
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| 15, Stratton Close974 m away | 63 m² | 80 m² | +17 m² +27% | 2022 |
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| 6, Coniston Avenue877 m away | 83 m² | 100 m² | +17 m² +20% | 2021 |
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| 1, Lonsdale Villas257 m away | 100 m² | 116 m² | +16 m² +16% | 2026 |
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| Flat 3, Warren Park, 85, Grove Road756 m away | 70 m² | 86 m² | +16 m² +23% | 2017 |
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| 233a, Rake Lane750 m away | 81 m² | 96 m² | +15 m² +19% | 2026 |
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| 26, Lancaster Avenue929 m away | 42 m² | 57 m² | +15 m² +36% | 2023 |
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