{"trade":"excavation","week":"2020-W02","weekStart":"2020-01-06","weekEnd":"2020-01-12","fetchedAt":"2026-08-02T07:56:36.189Z","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":"100843517","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2020-01-09","address":"913 W WELLINGTON AVE","workDescription":"DIRECT DEVELOPER SERVICES: FOUNDATION AND GROUND FLOOR SLAB ONLY FOR A PROPOSED 4-STORY MEDICAL OFFICE BUILDING ON CAISSON FOUNDATIONS.","reportedCost":860000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100843517"},{"permit":"100800646","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2020-01-06","address":"2016 N WINCHESTER AVE","workDescription":"INTERIOR AND EXTERIOR ALTERATIONS TO EXISTING 2 STORY WITH BASEMENT AND ATTIC/4 DWELLING UNITS MASONRY BUILDING, WORK INCLUDES: NEW DORMERS, BASEMENT EXCAVATION, NEW DWELLING UNIT IN BASEMENT, RELOCATION OF ONE FIRST FLOOR UNIT TO BASEMENT AND ONE 2ND FLOOR TO ATTIC, NEW REAR EXTERIOR STAIRS, NEW FRONT CONCRETE STEPS, NEW WINDOW AND NEW PARKING PAD PER PLANS.","reportedCost":15000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100800646"}]}