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 CH42 1RT
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 |
|---|---|---|---|---|
| 163, New Ferry Road669 m away | 79 m² | 184 m² | +105 m² +133% | 2015 |
| 23, Easton Road474 m away | 105 m² | 207 m² | +102 m² +97% | 2023 |
| 10, Victoria Drive501 m away | 107 m² | 204 m² | +97 m² +91% | 2016 |
| 18, Thorburn Road349 m away | 216 m² | 293 m² | +77 m² +36% | 2012 |
| 24, New Chester Road721 m away | 146 m² | 221 m² | +75 m² +51% | 2016 |
| 11, Seafield Road580 m away | 88 m² | 154 m² | +66 m² +75% | 2012 |
| 550, Old Chester Road976 m away | 53 m² | 118 m² | +65 m² +123% | 2022 |
| 33, Brownlow Road962 m away | 100 m² | 151 m² | +51 m² +51% | 2018 |
| 1, Seafield Road580 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.
| 218 m² |
| 269 m² |
| +51 m² +23% |
| 2008 |
| 26, Rocklands Avenue968 m away | 90 m² | 137 m² | +47 m² +52% | 2020 |
|---|
| 25, Morecroft Road337 m away | 100 m² | 145 m² | +45 m² +45% | 2024 |
|---|
| 13, Byrne Avenue853 m away | 80 m² | 125 m² | +45 m² +56% | 2022 |
|---|
| 2, Wilton Road430 m away | 98 m² | 143 m² | +45 m² +46% | 2021 |
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| 15, Queens Road478 m away | 79 m² | 122 m² | +43 m² +54% | 2026 |
|---|
| 18, Rockville Street976 m away | 95 m² | 137 m² | +42 m² +44% | 2026 |
|---|
| 6, Sefton Road650 m away | 60 m² | 99 m² | +39 m² +65% | 2014 |
|---|
| 11, Shorebank811 m away | 74 m² | 112 m² | +38 m² +51% | 2024 |
|---|
| 34, Highfield Crescent912 m away | 146 m² | 184 m² | +38 m² +26% | 2017 |
|---|
| 71, Easton Road591 m away | 127 m² | 163 m² | +36 m² +28% | 2015 |
|---|
| 44, Rock Lane East235 m away | 140 m² | 175 m² | +35 m² +25% | 2016 |
|---|
| 118, New Ferry Road648 m away | 180 m² | 214 m² | +34 m² +19% | 2021 |
|---|
| 33, Buxton Road495 m away | 68 m² | 102 m² | +34 m² +50% | 2014 |
|---|
| 86, Rock Lane West906 m away | 112 m² | 145 m² | +33 m² +29% | 2026 |
|---|
| 42, Rock Lane East271 m away | 97 m² | 130 m² | +33 m² +34% | 2022 |
|---|
| 27, Howson Street742 m away | 63 m² | 96 m² | +33 m² +52% | 2016 |
|---|
| Flat 12, Spenser Lodge, Spenser Avenue764 m away | 60 m² | 92 m² | +32 m² +53% | 2020 |
|---|
| 45, Rocklands Avenue968 m away | 96 m² | 128 m² | +32 m² +33% | 2018 |
|---|
| 16, River Grove568 m away | 99 m² | 131 m² | +32 m² +32% | 2016 |
|---|
| 2, Brownlow Road962 m away | 66 m² | 98 m² | +32 m² +48% | 2012 |
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| 187, Bedford Road906 m away | 62 m² | 93 m² | +31 m² +50% | 2022 |
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| 159, New Ferry Road669 m away | 93 m² | 124 m² | +31 m² +33% | 2021 |
|---|
| 228, Bedford Road969 m away | 130 m² | 159 m² | +29 m² +22% | 2026 |
|---|
| 3, Tilstock Avenue460 m away | 87 m² | 116 m² | +29 m² +33% | 2014 |
|---|
| 3, Easton Road474 m away | 125 m² | 152 m² | +27 m² +22% | 2022 |
|---|
| Nova House, Rock Park Road219 m away | 146 m² | 173 m² | +27 m² +18% | 2014 |
|---|
| 14, Rock Lane West349 m away | 41 m² | 68 m² | +27 m² +66% | 2010 |
|---|
| 36, Rockville Street976 m away | 62 m² | 88 m² | +26 m² +42% | 2026 |
|---|
| 413, Old Chester Road934 m away | 129 m² | 155 m² | +26 m² +20% | 2020 |
|---|
| 26, St Peters Mews0 m away | 70 m² | 96 m² | +26 m² +37% | 2016 |
|---|
| 6, Victoria Drive501 m away | 97 m² | 123 m² | +26 m² +27% | 2014 |
|---|
| 120, New Ferry Road648 m away | 146 m² | 170 m² | +24 m² +16% | 2026 |
|---|
| 4, Wilton Road430 m away | 118 m² | 142 m² | +24 m² +20% | 2016 |
|---|
| 82, Rock Lane West906 m away | 127 m² | 151 m² | +24 m² +19% | 2016 |
|---|
| 36, Mulberry Road910 m away | 133 m² | 157 m² | +24 m² +18% | 2016 |
|---|
| 16, Morecroft Road337 m away | 150 m² | 173 m² | +23 m² +15% | 2015 |
|---|
| 60, Highfield Road673 m away | 119 m² | 141 m² | +22 m² +18% | 2022 |
|---|
| 45, Highfield Crescent883 m away | 50 m² | 72 m² | +22 m² +44% | 2015 |
|---|
| 19, Masefield Close939 m away | 80 m² | 102 m² | +22 m² +28% | 2014 |
|---|
| 122, New Ferry Road648 m away | 106 m² | 127 m² | +21 m² +20% | 2017 |
|---|
| 14, Boulton Avenue522 m away | 73 m² | 94 m² | +21 m² +29% | 2016 |
|---|
| 23, Salisbury Drive949 m away | 81 m² | 102 m² | +21 m² +26% | 2014 |
|---|
| Flat 7, Royal Court, 30, Rock Lane West447 m away | 66 m² | 86 m² | +20 m² +30% | 2023 |
|---|
| 27, Browning Avenue748 m away | 90 m² | 110 m² | +20 m² +22% | 2021 |
|---|
| 110, New Ferry Road648 m away | 88 m² | 108 m² | +20 m² +23% | 2017 |
|---|
| 37, Procter Road182 m away | 77 m² | 97 m² | +20 m² +26% | 2013 |
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| 57, Thorburn Road392 m away | 99 m² | 118 m² | +19 m² +19% | 2025 |
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| 18a, New Chester Road721 m away | 45 m² | 64 m² | +19 m² +42% | 2022 |
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| Flat 13, Spenser Lodge, Spenser Avenue764 m away | 54 m² | 73 m² | +19 m² +35% | 2020 |
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| Flat 7, Spenser Lodge, Spenser Avenue764 m away | 47 m² | 66 m² | +19 m² +40% | 2013 |
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| 5, Clipper View739 m away | 54 m² | 72 m² | +18 m² +33% | 2022 |
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| Flat 2, 18, Queens Road478 m away | 66 m² | 84 m² | +18 m² +27% | 2012 |
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| 5, Stanley Road632 m away | 53 m² | 71 m² | +18 m² +34% | 2011 |
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| 17, New Chester Road676 m away | 77 m² | 95 m² | +18 m² +23% | 2010 |
|---|
| 1, Green Lawn861 m away | 51 m² | 69 m² | +18 m² +35% | 2009 |
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| 11, Henthorne Road659 m away | 84 m² | 101 m² | +17 m² +20% | 2024 |
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| 16, Ashley Street851 m away | 62 m² | 79 m² | +17 m² +27% | 2024 |
|---|
| 16, Rockville Street976 m away | 65 m² | 82 m² | +17 m² +26% | 2024 |
|---|
| 11, Napier Road733 m away | 49 m² | 66 m² | +17 m² +35% | 2015 |
|---|
| 35, Highfield Road684 m away | 88 m² | 105 m² | +17 m² +19% | 2013 |
|---|
| Flat 30, The Grange, 506, Old Chester Road963 m away | 56 m² | 72 m² | +16 m² +29% | 2026 |
|---|
| Flat 8, Rosscourt View, Rock Park429 m away | 64 m² | 80 m² | +16 m² +25% | 2023 |
|---|
| 26, Haddon Road499 m away | 99 m² | 115 m² | +16 m² +16% | 2023 |
|---|
| 21, Ingleby Road728 m away | 76 m² | 92 m² | +16 m² +21% | 2022 |
|---|
| 28, Mersey Bank Road943 m away | 68 m² | 84 m² | +16 m² +24% | 2021 |
|---|
| 105, Highfield Road590 m away | 89 m² | 105 m² | +16 m² +18% | 2020 |
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| 73, Grove Road892 m away | 29 m² | 45 m² | +16 m² +55% | 2017 |
|---|
| 18, Tennyson Avenue693 m away | 60 m² | 75 m² | +15 m² +25% | 2023 |
|---|
| 28, Lees Avenue817 m away | 55 m² | 70 m² | +15 m² +27% | 2023 |
|---|
| Flat 7, The Grange, 506, Old Chester Road963 m away | 65 m² | 80 m² | +15 m² +23% | 2022 |
|---|
| 46a, Morecroft Road337 m away | 46 m² | 61 m² | +15 m² +33% | 2019 |
|---|
| Flat 1, 84, Highfield Road630 m away | 27 m² | 42 m² | +15 m² +56% | 2018 |
|---|
| 17, Kipling Avenue695 m away | 73 m² | 88 m² | +15 m² +21% | 2016 |
|---|
| 36, Lees Avenue817 m away | 77 m² | 92 m² | +15 m² +19% | 2015 |
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