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 7NG
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 Avenue742 m away | 84 m² | 196 m² | +112 m² +133% | 2015 |
| 58, Larkholme Lane321 m away | 79 m² | 180 m² | +101 m² +128% | 2025 |
| 326, Broadway662 m away | 101 m² | 201 m² | +100 m² +99% | 2015 |
| 2, Hornby Avenue743 m away | 93 m² | 181 m² | +88 m² +95% | 2026 |
| 18, Kenilworth Avenue771 m away | 72 m² | 149 m² | +77 m² +107% | 2015 |
| 23, Patterdale Avenue666 m away | 102 m² | 178 m² | +76 m² +75% | 2024 |
| 21, Thirlmere Avenue931 m away | 79 m² | 153 m² | +74 m² +94% | 2015 |
| 34, Southway791 m away | 100 m² | 170 m² | +70 m² +70% | 2022 |
| 372, Fleetwood Road556 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.
| 106 m² |
| 162 m² |
| +56 m² +53% |
| 2016 |
| 44, Whinfield Avenue259 m away | 68 m² | 123 m² | +55 m² +81% | 2015 |
|---|
| 25, Calder Avenue848 m away | 73 m² | 128 m² | +55 m² +75% | 2014 |
|---|
| 31, Mariners Close292 m away | 50 m² | 103 m² | +53 m² +106% | 2010 |
|---|
| 19, Ullswater Avenue708 m away | 112 m² | 164 m² | +52 m² +46% | 2023 |
|---|
| 7, Langwood297 m away | 50 m² | 102 m² | +52 m² +104% | 2014 |
|---|
| 44, Broomfield Road700 m away | 68 m² | 116 m² | +48 m² +71% | 2016 |
|---|
| 7, Larkholme Parade508 m away | 104 m² | 150 m² | +46 m² +44% | 2020 |
|---|
| 20, Calder Avenue848 m away | 95 m² | 140 m² | +45 m² +47% | 2016 |
|---|
| 63, Duddon Avenue657 m away | 57 m² | 102 m² | +45 m² +79% | 2014 |
|---|
| 32, Beach Road723 m away | 51 m² | 95 m² | +44 m² +86% | 2023 |
|---|
| 10, Larkholme Parade657 m away | 69 m² | 112 m² | +43 m² +62% | 2024 |
|---|
| 41, Buttermere Avenue976 m away | 66 m² | 108 m² | +42 m² +64% | 2014 |
|---|
| 22, Penrhos Avenue204 m away | 87 m² | 127 m² | +40 m² +46% | 2026 |
|---|
| 16, Melbourne Avenue579 m away | 91 m² | 130 m² | +39 m² +43% | 2015 |
|---|
| 4, Fairfield Court308 m away | 68 m² | 107 m² | +39 m² +57% | 2014 |
|---|
| 5, Inglewood Close999 m away | 66 m² | 104 m² | +38 m² +58% | 2023 |
|---|
| 7, Middleton Avenue689 m away | 93 m² | 131 m² | +38 m² +41% | 2021 |
|---|
| 14, Grange Road724 m away | 100 m² | 138 m² | +38 m² +38% | 2014 |
|---|
| 62, Ullswater Avenue701 m away | 125 m² | 162 m² | +37 m² +30% | 2011 |
|---|
| 73, Larkholme Parade993 m away | 42 m² | 78 m² | +36 m² +86% | 2024 |
|---|
| 50, Penrhos Avenue204 m away | 74 m² | 110 m² | +36 m² +49% | 2015 |
|---|
| 11, Bowland Avenue736 m away | 82 m² | 117 m² | +35 m² +43% | 2016 |
|---|
| 2, Langwood297 m away | 50 m² | 85 m² | +35 m² +70% | 2014 |
|---|
| 83, Witton Avenue245 m away | 88 m² | 122 m² | +34 m² +39% | 2015 |
|---|
| 4, Langwood297 m away | 50 m² | 83 m² | +33 m² +66% | 2014 |
|---|
| 33, Ullswater Avenue708 m away | 109 m² | 142 m² | +33 m² +30% | 2012 |
|---|
| 51, Kingfisher Way922 m away | 118 m² | 150 m² | +32 m² +27% | 2021 |
|---|
| 109, Heathfield Road244 m away | 47 m² | 78 m² | +31 m² +66% | 2024 |
|---|
| 8, Langwood297 m away | 50 m² | 81 m² | +31 m² +62% | 2020 |
|---|
| 36, Cambridge Road756 m away | 79 m² | 110 m² | +31 m² +39% | 2018 |
|---|
| 48, Larkholme Lane321 m away | 170 m² | 200 m² | +30 m² +18% | 2024 |
|---|
| 18, Devon Avenue716 m away | 85 m² | 115 m² | +30 m² +35% | 2016 |
|---|
| 8, Grange Road724 m away | 95 m² | 125 m² | +30 m² +32% | 2016 |
|---|
| 25, Larkholme Parade732 m away | 103 m² | 132 m² | +29 m² +28% | 2026 |
|---|
| 428, Fleetwood Road88 m away | 83 m² | 112 m² | +29 m² +35% | 2022 |
|---|
| 74, Whinfield Avenue452 m away | 68 m² | 97 m² | +29 m² +43% | 2015 |
|---|
| 28, The Strand947 m away | 76 m² | 104 m² | +28 m² +37% | 2025 |
|---|
| 59, Buttermere Avenue976 m away | 97 m² | 125 m² | +28 m² +29% | 2021 |
|---|
| 2, Southwood Avenue721 m away | 70 m² | 97 m² | +27 m² +39% | 2024 |
|---|
| 4, Mariners Close264 m away | 98 m² | 125 m² | +27 m² +28% | 2022 |
|---|
| 39, Lingfield Road361 m away | 70 m² | 97 m² | +27 m² +39% | 2016 |
|---|
| 26, The Strand947 m away | 90 m² | 116 m² | +26 m² +29% | 2026 |
|---|
| 40, Waverley Avenue906 m away | 90 m² | 116 m² | +26 m² +29% | 2020 |
|---|
| 5, Patterdale Avenue666 m away | 105 m² | 131 m² | +26 m² +25% | 2016 |
|---|
| 65, Ullswater Avenue708 m away | 100 m² | 126 m² | +26 m² +26% | 2016 |
|---|
| 1, Allen Close885 m away | 73 m² | 99 m² | +26 m² +36% | 2016 |
|---|
| 32, Lothian Avenue996 m away | 113 m² | 139 m² | +26 m² +23% | 2016 |
|---|
| 6, Wood Street553 m away | 52 m² | 77 m² | +25 m² +48% | 2026 |
|---|
| 17, St John Avenue724 m away | 67 m² | 92 m² | +25 m² +37% | 2023 |
|---|
| 16, Douglas Place958 m away | 83 m² | 108 m² | +25 m² +30% | 2016 |
|---|
| 10, Eamont Place735 m away | 75 m² | 100 m² | +25 m² +33% | 2014 |
|---|
| 82, Duddon Avenue657 m away | 62 m² | 86 m² | +24 m² +39% | 2025 |
|---|
| 27, Leighton Avenue977 m away | 105 m² | 129 m² | +24 m² +23% | 2021 |
|---|
| 5, Langwood297 m away | 50 m² | 74 m² | +24 m² +48% | 2018 |
|---|
| 43, Mariners Close292 m away | 106 m² | 130 m² | +24 m² +23% | 2016 |
|---|
| 49, Westfield Avenue411 m away | 76 m² | 100 m² | +24 m² +32% | 2016 |
|---|
| 67, Broadway679 m away | 96 m² | 120 m² | +24 m² +25% | 2013 |
|---|
| 12, Penrhos Avenue204 m away | 56 m² | 79 m² | +23 m² +41% | 2023 |
|---|
| 25, Inglewood Close999 m away | 65 m² | 88 m² | +23 m² +35% | 2017 |
|---|
| 19, Hazeldene Road405 m away | 97 m² | 120 m² | +23 m² +24% | 2016 |
|---|
| 410, Fleetwood Road88 m away | 84 m² | 107 m² | +23 m² +27% | 2010 |
|---|
| 91, Highbury Avenue898 m away | 65 m² | 87 m² | +22 m² +34% | 2025 |
|---|
| 1, Langwood297 m away | 50 m² | 72 m² | +22 m² +44% | 2021 |
|---|
| 32, Grange Road724 m away | 39 m² | 61 m² | +22 m² +56% | 2013 |
|---|
| 24, Northfleet Avenue272 m away | 101 m² | 122 m² | +21 m² +21% | 2024 |
|---|
| 56, Grange Road997 m away | 61 m² | 82 m² | +21 m² +34% | 2020 |
|---|
| 31, Whinfield Avenue259 m away | 83 m² | 104 m² | +21 m² +25% | 2015 |
|---|
| 31, Kingfisher Way922 m away | 79 m² | 99 m² | +20 m² +25% | 2024 |
|---|
| 354, Radcliffe Road164 m away | 104 m² | 124 m² | +20 m² +19% | 2022 |
|---|
| 11, Lonsdale Crescent767 m away | 68 m² | 88 m² | +20 m² +29% | 2020 |
|---|
| 51, Cambridge Road756 m away | 66 m² | 86 m² | +20 m² +30% | 2019 |
|---|
| 6, Shap Court743 m away | 57 m² | 77 m² | +20 m² +35% | 2015 |
|---|
| 2, Kenilworth Avenue771 m away | 129 m² | 149 m² | +20 m² +16% | 2015 |
|---|
| 6, Langwood297 m away | 50 m² | 70 m² | +20 m² +40% | 2014 |
|---|
| 67a, Broadway679 m away | 70 m² | 90 m² | +20 m² +29% | 2013 |
|---|
| 424, Fleetwood Road88 m away | 79 m² | 98 m² | +19 m² +24% | 2022 |
|---|
| 314, Broadway662 m away | 83 m² | 102 m² | +19 m² +23% | 2021 |
|---|
| 27, Hawthorne Avenue437 m away | 87 m² | 106 m² | +19 m² +22% | 2016 |
|---|
| 28, Southfleet Avenue211 m away | 70 m² | 89 m² | +19 m² +27% | 2015 |
|---|
| 4, Kingfisher Way922 m away | 65 m² | 83 m² | +18 m² +28% | 2016 |
|---|
| 13a, Brook Street494 m away | 73 m² | 91 m² | +18 m² +25% | 2015 |
|---|
| 378, Fleetwood Road370 m away | 39 m² | 57 m² | +18 m² +46% | 2010 |
|---|
| 31, Navena Avenue473 m away | 68 m² | 85 m² | +17 m² +25% | 2024 |
|---|
| 20, Kingfisher Way922 m away | 99 m² | 116 m² | +17 m² +17% | 2024 |
|---|
| 28, Orchard Drive104 m away | 62 m² | 79 m² | +17 m² +27% | 2021 |
|---|
| 56a, Larkholme Parade825 m away | 54 m² | 71 m² | +17 m² +31% | 2019 |
|---|
| 26, Homestead Way0 m away | 79 m² | 96 m² | +17 m² +22% | 2016 |
|---|
| 14, Whinfield Avenue259 m away | 79 m² | 96 m² | +17 m² +22% | 2016 |
|---|
| 69, Chatsworth Avenue742 m away | 91 m² | 108 m² | +17 m² +19% | 2016 |
|---|
| 10, Leven Avenue889 m away | 92 m² | 109 m² | +17 m² +18% | 2016 |
|---|
| 15, Flakefleet Avenue122 m away | 85 m² | 102 m² | +17 m² +20% | 2015 |
|---|
| 3, Wensley Avenue183 m away | 91 m² | 108 m² | +17 m² +19% | 2015 |
|---|
| 55, Westfield Avenue411 m away | 65 m² | 82 m² | +17 m² +26% | 2014 |
|---|
| 17, Flakefleet Avenue122 m away | 88 m² | 105 m² | +17 m² +19% | 2013 |
|---|
| 2, Homestead Drive131 m away | 75 m² | 91 m² | +16 m² +21% | 2023 |
|---|
| 12, Kingfisher Way922 m away | 99 m² | 115 m² | +16 m² +16% | 2022 |
|---|
| 44, Buttermere Avenue976 m away | 61 m² | 77 m² | +16 m² +26% | 2022 |
|---|
| 76, Melbourne Avenue579 m away | 93 m² | 109 m² | +16 m² +17% | 2016 |
|---|
| 12, Homestead Way0 m away | 100 m² | 116 m² | +16 m² +16% | 2015 |
|---|
| 1, Troutbeck Avenue612 m away | 79 m² | 95 m² | +16 m² +20% | 2015 |
|---|
| 34, Cambridge Road756 m away | 65 m² | 81 m² | +16 m² +25% | 2013 |
|---|
| 8, Pike Court888 m away | 55 m² | 70 m² | +15 m² +27% | 2023 |
|---|
| 19, Oxford Road805 m away | 91 m² | 106 m² | +15 m² +16% | 2021 |
|---|
| 21, Hawthorne Avenue437 m away | 91 m² | 106 m² | +15 m² +16% | 2017 |
|---|
| 5, Leyburn Avenue300 m away | 81 m² | 96 m² | +15 m² +19% | 2016 |
|---|
| 44, Heathfield Road500 m away | 94 m² | 109 m² | +15 m² +16% | 2016 |
|---|
| 3, Kingfisher Way922 m away | 91 m² | 106 m² | +15 m² +16% | 2012 |
|---|