{"schema_version":1,"subject":{"chocho_code":"341010021002","name":"広島市中区堺町二丁目","city_code":"34100","ward_name":"広島市中区"},"building_count":54,"built_year_bands":{"unknown":19,"1980-1991":18,"2013-2024":2,"-1979":5,"1992-1998":2,"1999-2012":8},"structures":{"unknown":12,"steel":8,"wood":9,"light_steel":1,"rc":20,"other":1,"src":3},"buildings":[{"seed_id":"seed-34100-bldg-355327","building_id":"34100-bldg-355327","address":null,"built_year":null,"structure":"unknown","uri":"https://airycast.com/b/seed-34100-bldg-355327"},{"seed_id":"seed-34100-bldg-355333","building_id":"34100-bldg-355333","address":null,"built_year":null,"structure":"unknown","uri":"https://airycast.com/b/seed-34100-bldg-355333"},{"seed_id":"seed-34100-bldg-355342","building_id":"34100-bldg-355342","address":null,"built_year":null,"structure":"unknown","uri":"https://airycast.com/b/seed-34100-bldg-355342"},{"seed_id":"seed-34100-bldg-355367","building_id":"34100-bldg-355367","address":null,"built_year":1985,"structure":"steel","uri":"https://airycast.com/b/seed-34100-bldg-355367"},{"seed_id":"seed-34100-bldg-355379","building_id":"34100-bldg-355379","address":null,"built_year":null,"structure":"unknown","uri":"https://airycast.com/b/seed-34100-bldg-355379"},{"seed_id":"seed-34100-bldg-355388","building_id":"34100-bldg-355388","address":null,"built_year":null,"structure":"wood","uri":"https://airycast.com/b/seed-34100-bldg-355388"},{"seed_id":"seed-34100-bldg-355389","building_id":"34100-bldg-355389","address":null,"built_year":null,"structure":"unknown","uri":"https://airycast.com/b/seed-34100-bldg-355389"},{"seed_id":"seed-34100-bldg-355392","building_id":"34100-bldg-355392","address":null,"built_year":null,"structure":"unknown","uri":"https://airycast.com/b/seed-34100-bldg-355392"},{"seed_id":"seed-34100-bldg-357391","building_id":"34100-bldg-357391","address":null,"built_year":null,"structure":"steel","uri":"https://airycast.com/b/seed-34100-bldg-357391"},{"seed_id":"seed-34100-bldg-357392","building_id":"34100-bldg-357392","address":null,"built_year":null,"structure":"wood","uri":"https://airycast.com/b/seed-34100-bldg-357392"},{"seed_id":"seed-34100-bldg-357394","building_id":"34100-bldg-357394","address":null,"built_year":1983,"structure":"wood","uri":"https://airycast.com/b/seed-34100-bldg-357394"},{"seed_id":"seed-34100-bldg-357400","building_id":"34100-bldg-357400","address":null,"built_year":2016,"structure":"wood","uri":"https://airycast.com/b/seed-34100-bldg-357400"},{"seed_id":"seed-34100-bldg-357401","building_id":"34100-bldg-357401","address":null,"built_year":2016,"structure":"light_steel","uri":"https://airycast.com/b/seed-34100-bldg-357401"},{"seed_id":"seed-34100-bldg-357406","building_id":"34100-bldg-357406","address":null,"built_year":null,"structure":"wood","uri":"https://airycast.com/b/seed-34100-bldg-357406"},{"seed_id":"seed-34100-bldg-357407","building_id":"34100-bldg-357407","address":null,"built_year":1974,"structure":"wood","uri":"https://airycast.com/b/seed-34100-bldg-357407"},{"seed_id":"seed-34100-bldg-357408","building_id":"34100-bldg-357408","address":null,"built_year":1961,"structure":"rc","uri":"https://airycast.com/b/seed-34100-bldg-357408"},{"seed_id":"seed-34100-bldg-357409","building_id":"34100-bldg-357409","address":null,"built_year":null,"structure":"wood","uri":"https://airycast.com/b/seed-34100-bldg-357409"},{"seed_id":"seed-34100-bldg-357412","building_id":"34100-bldg-357412","address":null,"built_year":null,"structure":"unknown","uri":"https://airycast.com/b/seed-34100-bldg-357412"},{"seed_id":"seed-34100-bldg-357413","building_id":"34100-bldg-357413","address":null,"built_year":null,"structure":"unknown","uri":"https://airycast.com/b/seed-34100-bldg-357413"},{"seed_id":"seed-34100-bldg-357415","building_id":"34100-bldg-357415","address":null,"built_year":null,"structure":"unknown","uri":"https://airycast.com/b/seed-34100-bldg-357415"},{"seed_id":"seed-34100-bldg-357417","building_id":"34100-bldg-357417","address":null,"built_year":1982,"structure":"rc","uri":"https://airycast.com/b/seed-34100-bldg-357417"},{"seed_id":"seed-34100-bldg-357420","building_id":"34100-bldg-357420","address":null,"built_year":null,"structure":"wood","uri":"https://airycast.com/b/seed-34100-bldg-357420"},{"seed_id":"seed-34100-bldg-360049","building_id":"34100-bldg-360049","address":null,"built_year":1986,"structure":"rc","uri":"https://airycast.com/b/seed-34100-bldg-360049"},{"seed_id":"seed-34100-bldg-360065","building_id":"34100-bldg-360065","address":null,"built_year":1973,"structure":"steel","uri":"https://airycast.com/b/seed-34100-bldg-360065"},{"seed_id":"seed-34100-bldg-360067","building_id":"34100-bldg-360067","address":null,"built_year":1980,"structure":"rc","uri":"https://airycast.com/b/seed-34100-bldg-360067"},{"seed_id":"seed-34100-bldg-360095","building_id":"34100-bldg-360095","address":null,"built_year":null,"structure":"unknown","uri":"https://airycast.com/b/seed-34100-bldg-360095"},{"seed_id":"seed-34100-bldg-360129","building_id":"34100-bldg-360129","address":null,"built_year":1985,"structure":"rc","uri":"https://airycast.com/b/seed-34100-bldg-360129"},{"seed_id":"seed-34100-bldg-360147","building_id":"34100-bldg-360147","address":null,"built_year":1997,"structure":"rc","uri":"https://airycast.com/b/seed-34100-bldg-360147"},{"seed_id":"seed-34100-bldg-360171","building_id":"34100-bldg-360171","address":null,"built_year":1988,"structure":"other","uri":"https://airycast.com/b/seed-34100-bldg-360171"},{"seed_id":"seed-34100-bldg-360182","building_id":"34100-bldg-360182","address":null,"built_year":null,"structure":"steel","uri":"https://airycast.com/b/seed-34100-bldg-360182"},{"seed_id":"seed-34100-bldg-360206","building_id":"34100-bldg-360206","address":null,"built_year":1985,"structure":"rc","uri":"https://airycast.com/b/seed-34100-bldg-360206"},{"seed_id":"seed-34100-bldg-360208","building_id":"34100-bldg-360208","address":null,"built_year":null,"structure":"unknown","uri":"https://airycast.com/b/seed-34100-bldg-360208"},{"seed_id":"seed-34100-bldg-360212","building_id":"34100-bldg-360212","address":null,"built_year":1999,"structure":"rc","uri":"https://airycast.com/b/seed-34100-bldg-360212"},{"seed_id":"seed-34100-bldg-360216","building_id":"34100-bldg-360216","address":null,"built_year":1981,"structure":"src","uri":"https://airycast.com/b/seed-34100-bldg-360216"},{"seed_id":"seed-34100-bldg-360248","building_id":"34100-bldg-360248","address":null,"built_year":1983,"structure":"steel","uri":"https://airycast.com/b/seed-34100-bldg-360248"},{"seed_id":"seed-34100-bldg-360251","building_id":"34100-bldg-360251","address":null,"built_year":1986,"structure":"rc","uri":"https://airycast.com/b/seed-34100-bldg-360251"},{"seed_id":"seed-34100-bldg-360253","building_id":"34100-bldg-360253","address":null,"built_year":1984,"structure":"rc","uri":"https://airycast.com/b/seed-34100-bldg-360253"},{"seed_id":"seed-34100-bldg-360256","building_id":"34100-bldg-360256","address":null,"built_year":1985,"structure":"rc","uri":"https://airycast.com/b/seed-34100-bldg-360256"},{"seed_id":"seed-34100-bldg-360259","building_id":"34100-bldg-360259","address":null,"built_year":2000,"structure":"rc","uri":"https://airycast.com/b/seed-34100-bldg-360259"},{"seed_id":"seed-34100-bldg-361056","building_id":"34100-bldg-361056","address":null,"built_year":1958,"structure":"wood","uri":"https://airycast.com/b/seed-34100-bldg-361056"},{"seed_id":"seed-34100-bldg-361184","building_id":"34100-bldg-361184","address":null,"built_year":2004,"structure":"rc","uri":"https://airycast.com/b/seed-34100-bldg-361184"},{"seed_id":"seed-34100-bldg-361185","building_id":"34100-bldg-361185","address":null,"built_year":2008,"structure":"steel","uri":"https://airycast.com/b/seed-34100-bldg-361185"},{"seed_id":"seed-34100-bldg-361187","building_id":"34100-bldg-361187","address":null,"built_year":2000,"structure":"rc","uri":"https://airycast.com/b/seed-34100-bldg-361187"},{"seed_id":"seed-34100-bldg-361188","building_id":"34100-bldg-361188","address":null,"built_year":2003,"structure":"src","uri":"https://airycast.com/b/seed-34100-bldg-361188"},{"seed_id":"seed-34100-bldg-361189","building_id":"34100-bldg-361189","address":null,"built_year":2007,"structure":"rc","uri":"https://airycast.com/b/seed-34100-bldg-361189"},{"seed_id":"seed-34100-bldg-361190","building_id":"34100-bldg-361190","address":null,"built_year":2007,"structure":"rc","uri":"https://airycast.com/b/seed-34100-bldg-361190"},{"seed_id":"seed-34100-bldg-361589","building_id":"34100-bldg-361589","address":null,"built_year":1987,"structure":"src","uri":"https://airycast.com/b/seed-34100-bldg-361589"},{"seed_id":"seed-34100-bldg-361590","building_id":"34100-bldg-361590","address":null,"built_year":1991,"structure":"steel","uri":"https://airycast.com/b/seed-34100-bldg-361590"},{"seed_id":"seed-34100-bldg-361591","building_id":"34100-bldg-361591","address":null,"built_year":1987,"structure":"rc","uri":"https://airycast.com/b/seed-34100-bldg-361591"},{"seed_id":"seed-34100-bldg-361602","building_id":"34100-bldg-361602","address":null,"built_year":1987,"structure":"rc","uri":"https://airycast.com/b/seed-34100-bldg-361602"},{"seed_id":"seed-34100-bldg-361607","building_id":"34100-bldg-361607","address":null,"built_year":1997,"structure":"rc","uri":"https://airycast.com/b/seed-34100-bldg-361607"},{"seed_id":"seed-34100-bldg-361611","building_id":"34100-bldg-361611","address":null,"built_year":null,"structure":"unknown","uri":"https://airycast.com/b/seed-34100-bldg-361611"},{"seed_id":"seed-34100-bldg-361612","building_id":"34100-bldg-361612","address":null,"built_year":1982,"structure":"steel","uri":"https://airycast.com/b/seed-34100-bldg-361612"},{"seed_id":"seed-34100-bldg-361614","building_id":"34100-bldg-361614","address":null,"built_year":1974,"structure":"rc","uri":"https://airycast.com/b/seed-34100-bldg-361614"}],"provenance":{"source":"3D都市モデル（Project PLATEAU）・位置参照情報（国土交通省）","generated_on":"2026-10-27"},"license":"https://creativecommons.org/licenses/by/4.0/","cite":"https://airycast.com/methodology.html#cite","canonical":"https://airycast.com/chocho/341010021002"}
