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 7PL
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 |
|---|---|---|---|---|
| 43, Belgrave Street838 m away | 173 m² | 307 m² | +134 m² +77% | 2022 |
| 60, Radnor Drive131 m away | 109 m² | 210 m² | +101 m² +93% | 2016 |
| 92, Vaughan Road864 m away | 87 m² | 187 m² | +100 m² +115% | 2020 |
| 48, Seabank Road130 m away | 137 m² | 231 m² | +94 m² +69% | 2016 |
| 7, Egremont Promenade925 m away | 76 m² | 167 m² | +91 m² +120% | 2016 |
| Beech Cottage, Egremont Promenade201 m away | 238 m² | 317 m² | +79 m² +33% | 2022 |
| 42, Egremont Promenade716 m away | 52 m² | 130 m² | +78 m² +150% | 2009 |
| 36, Hertford Drive174 m away | 134 m² | 208 m² | +74 m² +55% | 2024 |
| 144, Seabank Road660 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.
| 132 m² |
| 203 m² |
| +71 m² +54% |
| 2019 |
| 23, Hertford Drive202 m away | 173 m² | 244 m² | +71 m² +41% | 2014 |
|---|
| 1, Pengwern Terrace442 m away | 146 m² | 214 m² | +68 m² +47% | 2025 |
|---|
| 13, Trinity Road675 m away | 52 m² | 120 m² | +68 m² +131% | 2019 |
|---|
| 33c, Sandrock Road804 m away | 49 m² | 115 m² | +66 m² +135% | 2015 |
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| 23, Rudgrave Square650 m away | 97 m² | 162 m² | +65 m² +67% | 2018 |
|---|
| 11, Eaton Street825 m away | 157 m² | 221 m² | +64 m² +41% | 2013 |
|---|
| 6, Vale Drive760 m away | 98 m² | 161 m² | +63 m² +64% | 2015 |
|---|
| 2, Halsbury Road617 m away | 73 m² | 135 m² | +62 m² +85% | 2024 |
|---|
| 19, Rudgrave Place752 m away | 97 m² | 159 m² | +62 m² +64% | 2015 |
|---|
| 20, Lea Road709 m away | 86 m² | 147 m² | +61 m² +71% | 2021 |
|---|
| Flat 5, Elm Mount, 86, Penkett Road465 m away | 53 m² | 113 m² | +60 m² +113% | 2019 |
|---|
| 287, Seabank Road835 m away | 189 m² | 247 m² | +58 m² +31% | 2026 |
|---|
| 48, Manor Road742 m away | 65 m² | 122 m² | +57 m² +88% | 2026 |
|---|
| Flat 2, 5, Seabank Road585 m away | 58 m² | 113 m² | +55 m² +95% | 2014 |
|---|
| 24, Caithness Drive76 m away | 193 m² | 247 m² | +54 m² +28% | 2015 |
|---|
| Flat 4, 5, Seabank Road585 m away | 61 m² | 114 m² | +53 m² +87% | 2014 |
|---|
| 39, Withens Lane617 m away | 98 m² | 150 m² | +52 m² +53% | 2023 |
|---|
| 26, Rudgrave Square650 m away | 49 m² | 101 m² | +52 m² +106% | 2016 |
|---|
| 138a, Seaview Road971 m away | 127 m² | 177 m² | +50 m² +39% | 2025 |
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| 81, Trafalgar Road707 m away | 142 m² | 192 m² | +50 m² +35% | 2015 |
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| 31, Rudgrave Square650 m away | 48 m² | 97 m² | +49 m² +102% | 2025 |
|---|
| 4, Radnor Drive131 m away | 172 m² | 220 m² | +48 m² +28% | 2022 |
|---|
| 42, Exeter Road598 m away | 63 m² | 109 m² | +46 m² +73% | 2015 |
|---|
| 27, Comely Bank Road899 m away | 78 m² | 123 m² | +45 m² +58% | 2017 |
|---|
| 6a, Marine Terrace363 m away | 161 m² | 205 m² | +44 m² +27% | 2022 |
|---|
| 96, Urmson Road596 m away | 95 m² | 138 m² | +43 m² +45% | 2024 |
|---|
| 26, Magazine Lane779 m away | 53 m² | 96 m² | +43 m² +81% | 2023 |
|---|
| 5, Sheen Road444 m away | 86 m² | 128 m² | +42 m² +49% | 2026 |
|---|
| 15, Trafalgar Road616 m away | 58 m² | 99 m² | +41 m² +71% | 2016 |
|---|
| 30, Rudgrave Square650 m away | 117 m² | 157 m² | +40 m² +34% | 2025 |
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| 28, Rudgrave Square650 m away | 117 m² | 157 m² | +40 m² +34% | 2025 |
|---|
| 2, Westminster Road970 m away | 182 m² | 222 m² | +40 m² +22% | 2011 |
|---|
| 28, Sandrock Road804 m away | 175 m² | 214 m² | +39 m² +22% | 2016 |
|---|
| 11, Trinity Road675 m away | 77 m² | 115 m² | +38 m² +49% | 2023 |
|---|
| 65, Trafalgar Road616 m away | 56 m² | 94 m² | +38 m² +68% | 2015 |
|---|
| 42, Earlston Road723 m away | 90 m² | 128 m² | +38 m² +42% | 2014 |
|---|
| 12, Holland Road331 m away | 202 m² | 239 m² | +37 m² +18% | 2019 |
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| 53, Lea Road719 m away | 93 m² | 130 m² | +37 m² +40% | 2013 |
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| 14, Devon Avenue423 m away | 69 m² | 104 m² | +35 m² +51% | 2026 |
|---|
| 27, Rice Hey Road737 m away | 62 m² | 97 m² | +35 m² +56% | 2026 |
|---|
| 28, Poole Road474 m away | 50 m² | 85 m² | +35 m² +70% | 2016 |
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| 48, Wright Street944 m away | 97 m² | 132 m² | +35 m² +36% | 2013 |
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| 13, St Elmo Road698 m away | 118 m² | 152 m² | +34 m² +29% | 2025 |
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| 146a, Seabank Road660 m away | 46 m² | 79 m² | +33 m² +72% | 2020 |
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| 81, Seabank Road167 m away | 91 m² | 124 m² | +33 m² +36% | 2014 |
|---|
| 36, Wright Street944 m away | 72 m² | 104 m² | +32 m² +44% | 2026 |
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| 52, Radnor Drive131 m away | 74 m² | 106 m² | +32 m² +43% | 2024 |
|---|
| 119, Manor Road471 m away | 176 m² | 208 m² | +32 m² +18% | 2024 |
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| 22, Sutton Road959 m away | 81 m² | 113 m² | +32 m² +40% | 2024 |
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| 16, Vicarage Grove646 m away | 94 m² | 126 m² | +32 m² +34% | 2016 |
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| 5, Kinglake Road813 m away | 148 m² | 179 m² | +31 m² +21% | 2023 |
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| 14, Maldwyn Road812 m away | 193 m² | 224 m² | +31 m² +16% | 2017 |
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| 142, Rake Lane542 m away | 146 m² | 176 m² | +30 m² +21% | 2026 |
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| 79, Rice Lane820 m away | 98 m² | 128 m² | +30 m² +31% | 2025 |
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| 39, Rake Lane794 m away | 92 m² | 122 m² | +30 m² +33% | 2023 |
|---|
| 1, Lichfield Street619 m away | 60 m² | 90 m² | +30 m² +50% | 2019 |
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| 16, Hale Road274 m away | 162 m² | 192 m² | +30 m² +19% | 2018 |
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| 148, Rake Lane542 m away | 146 m² | 176 m² | +30 m² +21% | 2016 |
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| 78, King Street768 m away | 40 m² | 70 m² | +30 m² +75% | 2016 |
|---|
| 48, Rice Hey Road730 m away | 95 m² | 124 m² | +29 m² +31% | 2026 |
|---|
| 115, Seabank Road151 m away | 124 m² | 153 m² | +29 m² +23% | 2024 |
|---|
| 16, Trinity Road675 m away | 145 m² | 174 m² | +29 m² +20% | 2020 |
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| 9, Ellesmere Grove748 m away | 120 m² | 149 m² | +29 m² +24% | 2018 |
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| 4, Linden Grove800 m away | 96 m² | 125 m² | +29 m² +30% | 2017 |
|---|
| 33a, Sandrock Road804 m away | 72 m² | 101 m² | +29 m² +40% | 2014 |
|---|
| 36, Egremont Promenade716 m away | 115 m² | 143 m² | +28 m² +24% | 2023 |
|---|
| 67, Serpentine Road801 m away | 49 m² | 77 m² | +28 m² +57% | 2016 |
|---|
| 50a, Seabank Road130 m away | 85 m² | 112 m² | +27 m² +32% | 2021 |
|---|
| 48, Hertford Drive174 m away | 40 m² | 67 m² | +27 m² +68% | 2011 |
|---|
| 6, Magazine Lane779 m away | 43 m² | 70 m² | +27 m² +63% | 2010 |
|---|
| 123, King Street699 m away | 23 m² | 49 m² | +26 m² +113% | 2016 |
|---|
| 8, Clifton Grove949 m away | 93 m² | 118 m² | +25 m² +27% | 2024 |
|---|
| 28, Grosvenor Street943 m away | 151 m² | 176 m² | +25 m² +17% | 2023 |
|---|
| 53, Brookthorpe Close386 m away | 65 m² | 90 m² | +25 m² +38% | 2022 |
|---|
| 83a, King Street699 m away | 105 m² | 130 m² | +25 m² +24% | 2022 |
|---|
| 26, Greenwood Lane514 m away | 94 m² | 119 m² | +25 m² +27% | 2016 |
|---|
| 39, Radnor Drive149 m away | 63 m² | 88 m² | +25 m² +40% | 2009 |
|---|
| 66, Seaview Road981 m away | 108 m² | 132 m² | +24 m² +22% | 2018 |
|---|
| 12, Edinburgh Road879 m away | 140 m² | 164 m² | +24 m² +17% | 2016 |
|---|
| 245a, Rake Lane796 m away | 110 m² | 133 m² | +23 m² +21% | 2024 |
|---|
| 13, Glenalmond Road781 m away | 75 m² | 98 m² | +23 m² +31% | 2023 |
|---|
| 33, Belgrave Street838 m away | 119 m² | 142 m² | +23 m² +19% | 2021 |
|---|
| 39, Hertford Drive202 m away | 146 m² | 169 m² | +23 m² +16% | 2017 |
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| 51, King Street830 m away | 37 m² | 60 m² | +23 m² +62% | 2016 |
|---|
| 1, Rice Hey Road737 m away | 116 m² | 139 m² | +23 m² +20% | 2012 |
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| 11, Penkett Road270 m away | 59 m² | 81 m² | +22 m² +37% | 2025 |
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| 43, Empress Road852 m away | 109 m² | 131 m² | +22 m² +20% | 2025 |
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| 14, Rice Hey Road730 m away | 99 m² | 121 m² | +22 m² +22% | 2022 |
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| 18, Egerton Grove874 m away | 97 m² | 119 m² | +22 m² +23% | 2022 |
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| 5, Comely Bank Road899 m away | 95 m² | 117 m² | +22 m² +23% | 2022 |
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| Flat 6, Penkett Gardens, 35, Penkett Road270 m away | 52 m² | 73 m² | +21 m² +40% | 2024 |
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| 11, Glenalmond Road781 m away | 95 m² | 116 m² | +21 m² +22% | 2024 |
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| 7, Derwent Drive944 m away | 122 m² | 143 m² | +21 m² +17% | 2016 |
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| 49, Trafalgar Road616 m away | 137 m² | 158 m² | +21 m² +15% | 2011 |
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| Flat 4, 92, Seabank Road276 m away | 60 m² | 80 m² | +20 m² +33% | 2024 |
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| 157, Rake Lane569 m away | 123 m² | 143 m² | +20 m² +16% | 2020 |
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| 44, Manor Road742 m away | 44 m² | 64 m² | +20 m² +45% | 2020 |
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| 2, Churchill Grove462 m away | 81 m² | 101 m² | +20 m² +25% | 2016 |
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| 197, Seabank Road525 m away | 54 m² | 74 m² | +20 m² +37% | 2016 |
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| 7, Eaton Street825 m away | 122 m² | 142 m² | +20 m² +16% | 2016 |
|---|
| 8, Derwent Drive944 m away | 132 m² | 152 m² | +20 m² +15% | 2016 |
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| 41, Urmson Road747 m away | 52 m² | 72 m² | +20 m² +38% | 2015 |
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| 3, Lincoln Drive0 m away | 77 m² | 97 m² | +20 m² +26% | 2008 |
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| 98, Urmson Road596 m away | 105 m² | 124 m² | +19 m² +18% | 2026 |
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| 55, Greenwood Lane535 m away | 81 m² | 100 m² | +19 m² +23% | 2024 |
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| 12, Belgrave Street765 m away | 119 m² | 138 m² | +19 m² +16% | 2022 |
|---|
| 23, Osborne Grove535 m away | 73 m² | 92 m² | +19 m² +26% | 2021 |
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| 20, Mossy Bank Road850 m away | 85 m² | 104 m² | +19 m² +22% | 2016 |
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| 16, St Elmo Road698 m away | 104 m² | 123 m² | +19 m² +18% | 2015 |
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| 3, Ormond Street930 m away | 60 m² | 79 m² | +19 m² +32% | 2015 |
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| 15, Caldy Road866 m away | 69 m² | 88 m² | +19 m² +28% | 2014 |
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| 3, Kirkland Road913 m away | 111 m² | 129 m² | +18 m² +16% | 2026 |
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| The Old Courthouse, Manor Road774 m away | 49 m² | 67 m² | +18 m² +37% | 2017 |
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| 80, Trafalgar Road704 m away | 58 m² | 76 m² | +18 m² +31% | 2016 |
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| 8, Churchill Grove462 m away | 72 m² | 90 m² | +18 m² +25% | 2014 |
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| 33, Sutton Road959 m away | 90 m² | 108 m² | +18 m² +20% | 2014 |
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| 8, Hertford Drive174 m away | 100 m² | 117 m² | +17 m² +17% | 2025 |
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| 25, Grange Avenue619 m away | 56 m² | 73 m² | +17 m² +30% | 2025 |
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| 116, King Street629 m away | 60 m² | 77 m² | +17 m² +28% | 2025 |
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| 15, Stratton Close346 m away | 63 m² | 80 m² | +17 m² +27% | 2022 |
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| 5, Brackenhurst Drive495 m away | 90 m² | 107 m² | +17 m² +19% | 2021 |
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| 5, Rice Lane873 m away | 91 m² | 108 m² | +17 m² +19% | 2014 |
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| 26, St Vincent Road789 m away | 84 m² | 100 m² | +16 m² +19% | 2016 |
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| 2, Gordon Road822 m away | 103 m² | 119 m² | +16 m² +16% | 2012 |
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| 233a, Rake Lane796 m away | 81 m² | 96 m² | +15 m² +19% | 2026 |
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| 26, Lancaster Avenue610 m away | 42 m² | 57 m² | +15 m² +36% | 2023 |
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| 39, Empress Road852 m away | 96 m² | 111 m² | +15 m² +16% | 2023 |
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| 108, Magazine Lane681 m away | 56 m² | 71 m² | +15 m² +27% | 2020 |
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| 16, Oxford Road817 m away | 84 m² | 99 m² | +15 m² +18% | 2020 |
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| 42, King Street943 m away | 62 m² | 77 m² | +15 m² +24% | 2017 |
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| 15, Agnes Grove574 m away | 95 m² | 110 m² | +15 m² +16% | 2016 |
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| 22, Elgin Drive85 m away | 74 m² | 89 m² | +15 m² +20% | 2013 |
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| 59, Greenwood Lane535 m away | 83 m² | 98 m² | +15 m² +18% | 2013 |
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| 9, Serpentine Road979 m away | 95 m² | 110 m² | +15 m² +16% | 2012 |
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