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 FY7 8PE
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 |
|---|---|---|---|---|
| 87, Chatsworth Avenue616 m away | 84 m² | 196 m² | +112 m² +133% | 2015 |
| 58, Larkholme Lane823 m away | 79 m² | 180 m² | +101 m² +128% | 2025 |
| 326, Broadway687 m away | 101 m² | 201 m² | +100 m² +99% | 2015 |
| 3, Fairway224 m away | 122 m² | 213 m² | +91 m² +75% | 2015 |
| 2, Hornby Avenue683 m away | 93 m² | 181 m² | +88 m² +95% | 2026 |
| 27, Fairway224 m away | 81 m² | 165 m² | +84 m² +104% | 2020 |
| 23, Patterdale Avenue489 m away | 102 m² | 178 m² | +76 m² +75% | 2024 |
| 21, Thirlmere Avenue331 m away | 79 m² | 153 m² | +74 m² +94% | 2015 |
| 34, Southway365 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.
| 170 m² |
| +70 m² +70% |
| 2022 |
| 18, Rossall Close760 m away | 99 m² | 167 m² | +68 m² +69% | 2024 |
|---|
| 14, Rossall Close760 m away | 95 m² | 150 m² | +55 m² +58% | 2023 |
|---|
| 25, Calder Avenue852 m away | 73 m² | 128 m² | +55 m² +75% | 2014 |
|---|
| 31, Mariners Close719 m away | 50 m² | 103 m² | +53 m² +106% | 2010 |
|---|
| 19, Ullswater Avenue558 m away | 112 m² | 164 m² | +52 m² +46% | 2023 |
|---|
| 7, Langwood989 m away | 50 m² | 102 m² | +52 m² +104% | 2014 |
|---|
| 21, Plymouth Avenue628 m away | 113 m² | 160 m² | +47 m² +42% | 2016 |
|---|
| 7, Larkholme Parade549 m away | 104 m² | 150 m² | +46 m² +44% | 2020 |
|---|
| 20, Calder Avenue852 m away | 95 m² | 140 m² | +45 m² +47% | 2016 |
|---|
| 63, Duddon Avenue405 m away | 57 m² | 102 m² | +45 m² +79% | 2014 |
|---|
| 10, Larkholme Parade360 m away | 69 m² | 112 m² | +43 m² +62% | 2024 |
|---|
| 41, Buttermere Avenue310 m away | 66 m² | 108 m² | +42 m² +64% | 2014 |
|---|
| 22, Penrhos Avenue866 m away | 87 m² | 127 m² | +40 m² +46% | 2026 |
|---|
| 95, Fairway660 m away | 86 m² | 125 m² | +39 m² +45% | 2024 |
|---|
| 16, Melbourne Avenue857 m away | 91 m² | 130 m² | +39 m² +43% | 2015 |
|---|
| 37, Fairway224 m away | 95 m² | 133 m² | +38 m² +40% | 2026 |
|---|
| 5, Inglewood Close0 m away | 66 m² | 104 m² | +38 m² +58% | 2023 |
|---|
| 7, Middleton Avenue314 m away | 93 m² | 131 m² | +38 m² +41% | 2021 |
|---|
| 14, Grange Road975 m away | 100 m² | 138 m² | +38 m² +38% | 2014 |
|---|
| 62, Ullswater Avenue606 m away | 125 m² | 162 m² | +37 m² +30% | 2011 |
|---|
| 105, Princes Way612 m away | 167 m² | 203 m² | +36 m² +22% | 2025 |
|---|
| 73, Larkholme Parade79 m away | 42 m² | 78 m² | +36 m² +86% | 2024 |
|---|
| 50, Penrhos Avenue866 m away | 74 m² | 110 m² | +36 m² +49% | 2015 |
|---|
| 11, Bowland Avenue625 m away | 82 m² | 117 m² | +35 m² +43% | 2016 |
|---|
| 2, Langwood989 m away | 50 m² | 85 m² | +35 m² +70% | 2014 |
|---|
| 83, Witton Avenue808 m away | 88 m² | 122 m² | +34 m² +39% | 2015 |
|---|
| 5, Greendale Close374 m away | 32 m² | 65 m² | +33 m² +103% | 2023 |
|---|
| 4, Langwood989 m away | 50 m² | 83 m² | +33 m² +66% | 2014 |
|---|
| 33, Ullswater Avenue558 m away | 109 m² | 142 m² | +33 m² +30% | 2012 |
|---|
| 29, Roundway576 m away | 85 m² | 116 m² | +31 m² +36% | 2023 |
|---|
| 8, Langwood989 m away | 50 m² | 81 m² | +31 m² +62% | 2020 |
|---|
| 62, Princes Way885 m away | 107 m² | 138 m² | +31 m² +29% | 2016 |
|---|
| 48, Larkholme Lane823 m away | 170 m² | 200 m² | +30 m² +18% | 2024 |
|---|
| 4, Fishermans Way714 m away | 106 m² | 136 m² | +30 m² +28% | 2020 |
|---|
| 8, Grange Road975 m away | 95 m² | 125 m² | +30 m² +32% | 2016 |
|---|
| 25, Larkholme Parade305 m away | 103 m² | 132 m² | +29 m² +28% | 2026 |
|---|
| 428, Fleetwood Road965 m away | 83 m² | 112 m² | +29 m² +35% | 2022 |
|---|
| 28, The Strand695 m away | 76 m² | 104 m² | +28 m² +37% | 2025 |
|---|
| 6, Lazenby Avenue290 m away | 70 m² | 98 m² | +28 m² +40% | 2024 |
|---|
| 8, Bentham Avenue253 m away | 97 m² | 125 m² | +28 m² +29% | 2023 |
|---|
| 59, Buttermere Avenue310 m away | 97 m² | 125 m² | +28 m² +29% | 2021 |
|---|
| 4, Mariners Close772 m away | 98 m² | 125 m² | +27 m² +28% | 2022 |
|---|
| 109, Marine Parade332 m away | 77 m² | 104 m² | +27 m² +35% | 2014 |
|---|
| 26, The Strand695 m away | 90 m² | 116 m² | +26 m² +29% | 2026 |
|---|
| 1, Allen Close344 m away | 73 m² | 99 m² | +26 m² +36% | 2016 |
|---|
| 5, Patterdale Avenue489 m away | 105 m² | 131 m² | +26 m² +25% | 2016 |
|---|
| 65, Ullswater Avenue558 m away | 100 m² | 126 m² | +26 m² +26% | 2016 |
|---|
| 32, Lothian Avenue996 m away | 113 m² | 139 m² | +26 m² +23% | 2016 |
|---|
| 17, St John Avenue848 m away | 67 m² | 92 m² | +25 m² +37% | 2023 |
|---|
| 16, Douglas Place870 m away | 83 m² | 108 m² | +25 m² +30% | 2016 |
|---|
| 10, Eamont Place548 m away | 75 m² | 100 m² | +25 m² +33% | 2014 |
|---|
| 82, Duddon Avenue405 m away | 62 m² | 86 m² | +24 m² +39% | 2025 |
|---|
| 5, Langwood989 m away | 50 m² | 74 m² | +24 m² +48% | 2018 |
|---|
| 43, Mariners Close719 m away | 106 m² | 130 m² | +24 m² +23% | 2016 |
|---|
| 12, Penrhos Avenue866 m away | 56 m² | 79 m² | +23 m² +41% | 2023 |
|---|
| 25, Inglewood Close0 m away | 65 m² | 88 m² | +23 m² +35% | 2017 |
|---|
| 410, Fleetwood Road965 m away | 84 m² | 107 m² | +23 m² +27% | 2010 |
|---|
| 1, Langwood989 m away | 50 m² | 72 m² | +22 m² +44% | 2021 |
|---|
| 32, Grange Road975 m away | 39 m² | 61 m² | +22 m² +56% | 2013 |
|---|
| 56, Grange Road958 m away | 61 m² | 82 m² | +21 m² +34% | 2020 |
|---|
| 30, Burnside Avenue316 m away | 86 m² | 106 m² | +20 m² +23% | 2019 |
|---|
| 49, Princes Way885 m away | 75 m² | 95 m² | +20 m² +27% | 2019 |
|---|
| 6, Shap Court316 m away | 57 m² | 77 m² | +20 m² +35% | 2015 |
|---|
| 6, Langwood989 m away | 50 m² | 70 m² | +20 m² +40% | 2014 |
|---|
| 19, Bristol Avenue722 m away | 74 m² | 93 m² | +19 m² +26% | 2024 |
|---|
| 424, Fleetwood Road965 m away | 79 m² | 98 m² | +19 m² +24% | 2022 |
|---|
| 314, Broadway687 m away | 83 m² | 102 m² | +19 m² +23% | 2021 |
|---|
| 378, Fleetwood Road989 m away | 39 m² | 57 m² | +18 m² +46% | 2010 |
|---|
| 31, Navena Avenue729 m away | 68 m² | 85 m² | +17 m² +25% | 2024 |
|---|
| 56a, Larkholme Parade191 m away | 54 m² | 71 m² | +17 m² +31% | 2019 |
|---|
| 69, Chatsworth Avenue616 m away | 91 m² | 108 m² | +17 m² +19% | 2016 |
|---|
| 10, Leven Avenue822 m away | 92 m² | 109 m² | +17 m² +18% | 2016 |
|---|
| 26, Homestead Way999 m away | 79 m² | 96 m² | +17 m² +22% | 2016 |
|---|
| 3, Wensley Avenue828 m away | 91 m² | 108 m² | +17 m² +19% | 2015 |
|---|
| 15, Bentham Avenue253 m away | 82 m² | 98 m² | +16 m² +20% | 2024 |
|---|
| 44, Buttermere Avenue310 m away | 61 m² | 77 m² | +16 m² +26% | 2022 |
|---|
| 76, Melbourne Avenue857 m away | 93 m² | 109 m² | +16 m² +17% | 2016 |
|---|
| 1, Troutbeck Avenue728 m away | 79 m² | 95 m² | +16 m² +20% | 2015 |
|---|
| 12, Homestead Way999 m away | 100 m² | 116 m² | +16 m² +16% | 2015 |
|---|
| 4, Crake Avenue696 m away | 83 m² | 99 m² | +16 m² +19% | 2014 |
|---|
| 11, Southgate683 m away | 70 m² | 86 m² | +16 m² +23% | 2013 |
|---|
| 10, Holme Avenue618 m away | 101 m² | 117 m² | +16 m² +16% | 2012 |
|---|
| 17, Lazenby Avenue290 m away | 59 m² | 74 m² | +15 m² +25% | 2025 |
|---|
| 8, Pike Court270 m away | 55 m² | 70 m² | +15 m² +27% | 2023 |
|---|
| 5, Leyburn Avenue870 m away | 81 m² | 96 m² | +15 m² +19% | 2016 |
|---|
| 11, Fairway224 m away | 65 m² | 80 m² | +15 m² +23% | 2010 |
|---|