{"trade":"hvac","week":"2025-W42","weekStart":"2025-10-13","weekEnd":"2025-10-19","fetchedAt":"2026-07-31T10:20:06.310Z","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":"B200446224","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-10-17","address":"1817 N CLYBOURN AVE","workDescription":"REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS :   1 CENTRAL FURNACE(MODEL #GR9S961005CN; UTILITY ROOM IN UNIT 1817-3) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S),  UTILITY ROOM IN UNIT 1817-3.","reportedCost":3000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200446224"},{"permit":"101073693","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-10-16","address":"6418 S VERNON AVE","workDescription":"SPR 2019 CBC. INTERIOR ALTERATIONS TO EXIST THREE STORY MASONRY APARTMENT BUILDING WITH BASEMENT (OCCUPANCY R-2, CONSTRUCTION IIIA). INTERIOR ALTERATION INCLUDE ELECTRICAL, PLUMBING AND HVAC WORK. DECONVERSION 8 DU INTO 4 DU. SIDE ONE STORY BRICK ADDITION TO BE REMOVED. EXISTING WOOD PORCH TO REMAIN. MASONRY REPAIRS AND TUCKPOINTING AS NEEDED. REPAIR EXISTING BRICK GARAGE AS NECESSARY. NEW THREE PARKING SPACES. ALL WORK AS AS PER PLANS.","reportedCost":250000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101073693"},{"permit":"101073099","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-10-16","address":"6864 N OTTAWA AVE","workDescription":"SPR 2019 CBC. NEW REAR ONE STORY FRAME ADDITION TO EXISTING TWO STORY FRAME RESIDENCE WITH BASEMENT (OCCUPANCY R-5, CONSTRUCTION TYPE VA) INCLUDING ELECTRICAL, PLUMBING AND HVAC. NEW REAR COVERED WOOD DECK. ALL WORK AS PER PLANS.","reportedCost":150000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101073099"},{"permit":"101069780","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-10-14","address":"4238 S INDIANA AVE","workDescription":"RENOVATION PROJECT, NEW POWDER ROOMS AT EACH LEVEL OF THE THREE STORY RESIDENTIAL APRATEMENT BUILDING. PROPOSED FURNACES AND HARDWARE EACH LEVEL, EXISTING DUCTWORK TO REMAIN PER PLANS","reportedCost":316000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101069780"},{"permit":"B200443224","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-10-13","address":"3257 N SHEFFIELD AVE","workDescription":"REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS :   1 CENTRAL FURNACE(HD30AS0111FDAN UTILITY ROOM IN UNIT 3257-303) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S),  UTILITY ROOM IN UNIT 3257-303.","reportedCost":3000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200443224"}]}