{"trade":"excavation","week":"2011-W29","weekStart":"2011-07-18","weekEnd":"2011-07-24","fetchedAt":"2026-08-07T05:16:43.889Z","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":"100393980","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2011-07-19","address":"1540 N DEARBORN PKWY","workDescription":"INTERIOR ALTERATIONS TO EXISTING BASEMENT WITHIN EXISTING SINGLE FAMILY ALSO, TO EXCAVATE FLOOR LEVEL TO INCREASE HEADROOM WITH ASSOCIATED HVAC, PLUMBING AND ELECTRICAL AS PER  PLANS","reportedCost":75000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100393980"}]}