{"trade":"hvac","week":"2026-W22","weekStart":"2026-05-25","weekEnd":"2026-05-31","fetchedAt":"2026-07-30T13:30:01.572Z","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":"101082863","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-05-29","address":"12432 S NORMAL AVE","workDescription":"SPR 2019 CBC. INTERIOR ALTERATIONS TO EXISTING ONE STORY BRICK SFR WITH BASEMENT (OCCUPANCY R-5, CONSTRUCTION TYPE IIIA). INTERIOR ALTERATIONS INCLUDE ELECTRICAL, PLUMBING AND HVAC. ALL WORK AS PER PLANS.","reportedCost":80000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101082863"},{"permit":"B200471633","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-05-29","address":"8229 S COTTAGE GROVE AVE","workDescription":"DUCTWORK EXTENSION/RECONFIGURATION, REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS :   1 CENTRAL FURNACE(IN THE UTILITY ROOM) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S),  UTILITY ROOM.","reportedCost":7000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200471633"},{"permit":"101082382","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-05-27","address":"7157 S ASHLAND AVE","workDescription":"INTERIOR & EXTERIOR ALTERATIONS TO EXISTING 2 STORY BRICK BUILDING W/ BASEMENT. 1 D.U. & 1 RETAIL SPACE. RELOCATE REAR WOOD STAIRS. ARCH, HVAC, ELECTRICAL, PLUMBING, REFRIGERATION PER PLANS.","reportedCost":120000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101082382"},{"permit":"101075533","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-05-27","address":"5630 N BROADWAY","workDescription":"SPR 2019 CBRC: REVISION TO PERMIT #101010545 TO REVISE ALL 3RD THRU 5TH FLOOR BALCONIES AND 2ND FLOOR ROOF DECKS TO ELIMINATE CONCRETE TOPPING AND INFILL HVAC SHAFT  AND CONVERT 1ST FLOOR COMMERCIAL SPACE TO VANILLA BOX PER PLANS  **CERTIFIED PLANS CORRECTIONS: CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS **","reportedCost":20000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101075533"},{"permit":"B200468873","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-05-27","address":"2912 N LINCOLN AVE","workDescription":"REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS :   1 DUCT FURNACE(GOODMAN GR9S960803BN)  1 CENTRAL FURNACE(WHIRLPOOL , GROUND LEVEL) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S),  GROUND LEVEL.","reportedCost":7500,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200468873"}]}