{"trade":"new-construction","week":"2009-W53","weekStart":"2009-12-28","weekEnd":"2010-01-03","fetchedAt":"2026-08-07T19:16:11.327Z","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":"100325322","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2009-12-30","address":"1100 E 57TH ST","workDescription":"LIBRARY ADDITION FOR UNDERGROUND BOOK STORAGE WITH GROUND FLOOR READING ROOM AND PRESERVATION AREA.   CERTIFICATE OF OCCUPANCY REQUIRED.","reportedCost":59000000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100325322"},{"permit":"100324191","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2009-12-30","address":"4820 N KOSTNER AVE","workDescription":"REBUILT NEW OPEN DECK","reportedCost":5000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100324191"},{"permit":"100321369","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2009-12-29","address":"3917 W 60TH ST","workDescription":"NEW 2 STORY BRICK MASONRY SINGLE FAMILY HOME WITH BASEMENT AND DETACHED 2 CAR FRAME GARAGE PER PLANS","reportedCost":150000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100321369"},{"permit":"100325057","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2009-12-28","address":"801 S MICHIGAN AVE","workDescription":"ERECT TEMPORARYSLOPE PLATFORM FOR SNOW DAYS 2010 EVENT JAN. 29 - 31, 2010","reportedCost":1000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100325057"}]}