{"trade":"hvac","week":"2026-W23","weekStart":"2026-06-01","weekEnd":"2026-06-07","fetchedAt":"2026-07-30T08:26:53.479Z","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":"B200473000","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-06-04","address":"6320 N BROADWAY","workDescription":"OTHER ADMINISTRATIVE CHANGE ASSOCIATED WITH PERMIT 101076382. DETAILS: REPLACE HVAC CONTRACTOR.  ADMINISTRATIVE FILING ONLY. NO SUBSTANTIVE CHANGE TO SCOPE OF PERMIT 101076382.","reportedCost":null,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200473000"},{"permit":"101074227","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2026-06-03","address":"3651 N WILTON AVE","workDescription":"CONVERT FROM 3 EXISTING RESIDENTIAL UNITS INTO 15 RESIDENTIAL UNITS, ERECT NEW 4 STORY SOUTH ADDITION WITH BASEMENT AND NEW 4TH FLOOR ADDITION ONTO THE EXISTING 3 STORY BRICK BUILDING WITH BASEMENT, NEW REAR OPEN METAL STAIR, NEW 6' HIGH FENCE AND REMOVE EXISTING DETACHED FRAME CAR GARAGE AND REPLACE WITH NEW 1 STORY ATTACHED BRICK CAR GARAGE WITH ROOF DECK, AS PER ARCHITECT'S PLANS. THE SCOPE OF WORK INCLUDES ARCHITECTURE, PLUMBING, HVAC AND ELECTRIC. CURRENT USE: 3 RESIDENTIAL UNITSPROPOSED USE: 15 RESIDENTIAL UNITSFULLY SPRINKLERED BUILDING","reportedCost":9500000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101074227"},{"permit":"101082403","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-06-03","address":"300 S WACKER DR","workDescription":"SELF-CERT 2019 CBRC: ALTERATION TO EXISTING UNOCCUPIED FULL FLOOR TENANT SUITE ON FLOOR 23 IN 35-STORY FULLY SPRINKLERED HIGH-RISE OFFICE BUILDING TO INCLUDE SELECTIVE INTERIOR NON-STRUCTURAL DEMOLITION, (N)NON-STRUCTURAL PARTITIONS, DOORS, CEILINGS, LIGHTS, MILLWORK FINISHES, ELECTRICAL, PLUMBING, AND HVAC AS PER PLANS. NO STRUCTURAL WORK. NO CHANGE IN OCCUPANCY, USE, OR AREA (OCCUPANCY GROUP B, TYPE IA CONSTRUCTION).","reportedCost":2200000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101082403"},{"permit":"101082400","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-06-03","address":"300 S WACKER DR","workDescription":"SELF-CERT 2019 CBRC: ALTERATION TO 2 EXISTING UNOCCUPIED TENANT SUITES ON FLOOR 6 IN 35-STORY SPRINKLERED HIGH-RISE OFFICE BUILDING TO INCLUDE SELECTIVE INTERIOR NON-STRUCTURAL DEMOLITION, (N)NON-STRUCTURAL PARTITIONS, DOORS, CEILINGS, LIGHTS, MILLWORK FINISHES, ELECTRICAL, PLUMBING, AND HVAC AS PER PLANS. NO STRUCTURAL WORK. NO CHANGE IN OCCUPANCY, USE, OR AREA (OCCUPANCY GROUP B, TYPE IA CONSTRUCTION).","reportedCost":1304000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101082400"},{"permit":"101082226","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-06-03","address":"5054 W WRIGHTWOOD AVE","workDescription":"SPR 2019 CBC. FIRE DAMAGE REPAIRS AT EXISTING ONE AND HALF STORY MASONRY SFR  W/ BASEMENT (OCCUPANCY R-5, CONSTRUCTION TYPE IIIA) INCLUDING ELECTRICAL AND PLUMBING. NO HVAC WORK. WORK ONLY ON SECOND FLOOR. NO CHANGE TO EXISTING FLOOR LAYOUT.  NO WORK WILL BE DONE IN THE BASEMENT AND FIRST FLOOR. ALL WORK AS PER PLANS.","reportedCost":80000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101082226"},{"permit":"101083409","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-06-03","address":"3101 N CLARK ST","workDescription":"SELF CERT CBRC 2019: SELF CERT 2019 CBRC: INTERIOR ALTERATION TO GROUND FLOOR SPACE FOR NEW PILATES STUDIO. WORK TO INCLUDE DEMO, NEW PARTITIONS, ELECTRICAL, PLUMBING, AND HVAC AS PER PLANS. (OCCUPANCY B- BUSINESS, CONSTRUCTION TYPE IIB)","reportedCost":50000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101083409"},{"permit":"101078374","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-06-02","address":"900 W LAKE ST","workDescription":"SPR 2019 CBRC: INTERIOR RENOVATION OF THE FIRST FLOOR RETAIL STORE. NEW NON-STRUCTURAL PARTITIONS, FLOORING, HVAC UNITS, ADA RESTROOM, AND ELECTRICAL AS PER PLANS. (OCCUPANCY GROUP M; TYPE IV CONSTRUCTION)","reportedCost":400000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101078374"},{"permit":"101079322","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-06-02","address":"1421 S CENTRAL PARK AVE","workDescription":"SPR 2019 CBC: CONVERT EXIST. 2-D.U. BUILDING TO A 3-UNIT BUILDING W/ NEW D.U. AT BASEMENT. ALL NEW HVAC, ELECTRICAL & PLUMBING. REAR 2-STORY WOOD PORCH REPAIRS. SPOT TUCK-POINTING. (RT-4 / R5 MULTI-UNIT RESIDENTIAL)","reportedCost":175000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101079322"},{"permit":"101082081","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-06-01","address":"112 S MICHIGAN AVE","workDescription":"SELF-CERTIFICATION 2019 CBRC: INTERIOR ALTERATION OF EXISTING OFFICE SPACE IN AN EXISTING HIGH RISE OFFICE BUILDING. THE SCOPE OF WORK INCLUDES MINOR DEMOLITION OF NON LOAD BEARING PARTITIONS, DOORS, FLOORING, MILLWORK, AND LIGHTING. THE WORK ALSO INCLUDES REWORKING THE EXISTING, ELECTRICAL, HVAC, PLUMBING AND FIRE PROTECTION. NO CHANGE TO DEMISING WALLS OR COMMON AREA. EXISTING USE = BUSINESS, PROPOSED USE = BUSINESS","reportedCost":835000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101082081"}]}