{"trade":"fire-sprinkler","week":"2010-W01","weekStart":"2010-01-04","weekEnd":"2010-01-10","fetchedAt":"2026-08-07T19:47:02.404Z","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":"100316567","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2010-01-08","address":"1750 N SEDGWICK ST","workDescription":"REVISION TO PERMIT NO. 100247207: ROOF DECK ADDITION WITH 4TH FLOOR PENTHOUSE TO EXISTING SINGLE FAMILY RESIDENCE WITH INTERIOR CHANGES AND FIRE SPRINKLER SYSTEM PER PLANS","reportedCost":150000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100316567"}]}