{"schema_version":1,"subject":{"chocho_code":"011030047018","name":"札幌市東区北七条東十八丁目","city_code":"01100","ward_name":"札幌市東区"},"building_count":9,"built_year_bands":{"-1979":4,"1992-1998":2,"1980-1991":2,"unknown":1},"structures":{"wood":3,"unknown":6},"buildings":[{"seed_id":"seed-01100-bldg-306938","building_id":"01100-bldg-306938","address":null,"built_year":1943,"structure":"wood","uri":"https://tomori-map.com/b/seed-01100-bldg-306938"},{"seed_id":"seed-01100-bldg-306944","building_id":"01100-bldg-306944","address":null,"built_year":1995,"structure":"unknown","uri":"https://tomori-map.com/b/seed-01100-bldg-306944"},{"seed_id":"seed-01100-bldg-306947","building_id":"01100-bldg-306947","address":null,"built_year":1982,"structure":"wood","uri":"https://tomori-map.com/b/seed-01100-bldg-306947"},{"seed_id":"seed-01100-bldg-309108","building_id":"01100-bldg-309108","address":null,"built_year":null,"structure":"unknown","uri":"https://tomori-map.com/b/seed-01100-bldg-309108"},{"seed_id":"seed-01100-bldg-310182","building_id":"01100-bldg-310182","address":null,"built_year":1992,"structure":"unknown","uri":"https://tomori-map.com/b/seed-01100-bldg-310182"},{"seed_id":"seed-01100-bldg-310200","building_id":"01100-bldg-310200","address":null,"built_year":1977,"structure":"unknown","uri":"https://tomori-map.com/b/seed-01100-bldg-310200"},{"seed_id":"seed-01100-bldg-310201","building_id":"01100-bldg-310201","address":null,"built_year":1975,"structure":"unknown","uri":"https://tomori-map.com/b/seed-01100-bldg-310201"},{"seed_id":"seed-01100-bldg-310203","building_id":"01100-bldg-310203","address":null,"built_year":1943,"structure":"wood","uri":"https://tomori-map.com/b/seed-01100-bldg-310203"},{"seed_id":"seed-01100-bldg-310204","building_id":"01100-bldg-310204","address":null,"built_year":1988,"structure":"unknown","uri":"https://tomori-map.com/b/seed-01100-bldg-310204"}],"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://tomori-map.com/methodology.html#cite","canonical":"https://tomori-map.com/chocho/011030047018"}