{"trade":"excavation","week":"2016-W07","weekStart":"2016-02-15","weekEnd":"2016-02-21","fetchedAt":"2026-08-04T13:26:13.269Z","source":{"dataset":"ydr8-5enu","api":"https://data.cityofchicago.org/resource/ydr8-5enu.json","page":"https://data.cityofchicago.org/Buildings/Building-Permits/ydr8-5enu"},"ok":true,"error":null,"truncated":false,"permits":[{"permit":"100635400","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2016-02-18","address":"2444 N ELSTON AVE","workDescription":"M1 EXPANSION-FOUNDATION ONLY PERMITFOUNDATION ONLY PERMIT FOR NEW CAISSONS, COLUMN FOOTINGS AND FOUNDATION WALLS BELOW GRADE TO SUPPORT A NEW 5 STORY EXPANSION OF APPROXIMATELY 121,775 SF.","reportedCost":250000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100635400"},{"permit":"100633626","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2016-02-18","address":"5375 N BOWMANVILLE AVE","workDescription":"REMODELING OF EXISTING SINGLE FAMILY FRAME RESIDENCE, 2 STORIES PLUS BASEMENT.  EXCAVATE BASEMENT, CAP EXISTING FOUNDATION WALL.","reportedCost":100000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100633626"}]}