{"trade":"hvac","week":"2026-W12","weekStart":"2026-03-16","weekEnd":"2026-03-22","fetchedAt":"2026-07-30T22:16:23.938Z","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":"101078358","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-03-20","address":"4947 W GRACE ST","workDescription":"SPR 2019 CBRC: EXISTING 2 FLAT R5 RESIDENTIAL DWELLING UNIT CONVERTED TO SINGLE FAMILY (1) DU WITH INTERIOR REMODEL & 2ND FLOOR ADDITION, NEW PLUMBING, HVAC & ELECTRICAL","reportedCost":150000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101078358"},{"permit":"101075405","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-03-20","address":"69 E 101ST PL","workDescription":"SPR; 2019 CBC; EXISTING TWO-FAMILY (R-5) TWO-STORY FRAME (IV-A) BUILDING WITH BASEMENT. RESOLVE VIOLATIONS INCLUDING BUT NOT LIMITED TO: REPAIRING WALLS, DOOR AND WINDOWS.  NEW HVAC, PLUMBING AND ELECTRICAL.","reportedCost":100000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101075405"},{"permit":"101071195","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-03-19","address":"2322 S KIRKLAND AVE","workDescription":"SPR CBRC 2019 - INTERIOR NON-STRUCTURAL REPAIRS FOLLOWING FIRE AND SMOKE DAMAGE. SCOPE OF WORK INCLUDES FULL REPLACEMENT OF ALL INTERIOR SUBSTRATES AND FINISHES, REPLACEMENT OF ELECTRICAL AND PLUMBING SYSTEMS, NEW HVAC SYSTEM.OCCUPANCY R-5, TYPE V-B CONSTRUCTIONAREA OF STRUCTURE = 1,100 SFWORK INDICATED IS FOR REPLACEMENT-IN-KIND REPAIRS OF LESS THAT SUBSTANTIAL STRUCTURAL DAMAGE, IN ACCORDANCE WITH 2019 CBRC 405.2.1","reportedCost":80000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101071195"},{"permit":"101073768","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-03-19","address":"6940 W BELMONT AVE","workDescription":"2019 CBRC: INTERIOR ALTERATIONS TO EXISTING ONE STORY BUILDING TO INCLUDE NEW ELECTRICAL, HVAC, AND PLUMBING SYSTEMS THROUGHOUT. NEW WOOD FRAME INTERIOR LAYOUT AND MINOR EXTERIOR MASONRY REPAIRS AS NEEDED. (EXISTING/PROPOSED CONSTRUCTION: 3B; EXISTING OCCUPANCY: B; PROPOSED OCCUPANCY: A-2)","reportedCost":35000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101073768"},{"permit":"101077362","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-03-19","address":"3631 N JANSSEN AVE","workDescription":"SPR 2019 CBRC: REVISION TO PERMIT 101069403 TO RECONFIGURE LAYOUT, RECONFIGURE WINDOWS AND DOORS, RECONFIGURE STRUCTURAL BEAM AND FOOTINGS, REVISE ELECTRICAL AND HVAC, AND ADD OUTDOOR GAS CONNECTION FOR GRILL.","reportedCost":30000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101077362"},{"permit":"101068187","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-03-18","address":"2730 S HAMLIN AVE","workDescription":"SPR: REPLACE DETERIORATED CONCRETE BASEMENT FLOOR, DECONVERT BASEMENT UNIT. REMOVE ALL ROOMS INCLUDING KITCHEN, BATHROOM, LIVING ROOM AND BEDROOM, PLUMBING FIXTURES, AND FURNACE;EXISTING ELECTRIC SERVICE PANEL AND EXISTING WATER SERVICE TO REMAIN. NEW ELECTRIC OUTLETS AND LIGHT FIXTURES, NO FINISHES THROUGHOUT. ALL WORK WITHIN 1,002 SQUARE FEET OF EXISTING BASEMENT FOOTPRINT. PER PLANS **CERTIFIED PLANS CORRECTIONS: CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS **","reportedCost":60000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101068187"},{"permit":"101078128","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-03-17","address":"5756 S BLACKSTONE AVE","workDescription":"SELF-CERT CBRC 2019: INTERIOR ALTERATION PER PLANS TO CONDO DWELLING UNIT 3N ON 3RDFLOOR OF EXISTING 3 STORY, 6 UNIT MULTIFAMILY BUILDING OF TYPE 3-A  CONSTRUCTION. ALTERATIONS INCLUDE KTCHEN AND BATH REMODELING, NEW AIR CONDITIONING SYSTEM, & NEW LAUNDRY APPLIANCE INSTALLATION. NO CHANGE TO EXISTING USE AND NO CHANGE TO SITE OR PARKING.","reportedCost":150000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101078128"},{"permit":"B200459997","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-03-17","address":"1528 S WABASH AVE","workDescription":"REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS :   1 FLOOR FURNACE(CARRIER - 58SC0B070M1412 - UTILITY CLOSET) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S),  UTILITY CLOSET.","reportedCost":11502,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200459997"},{"permit":"B200462453","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-03-17","address":"211 E 75TH ST","workDescription":"REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS :   1 DUCT FURNACE(WOLF, WPX080S3AA, MECHANICAL ROOM) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S),  UNIT 211.","reportedCost":5000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200462453"},{"permit":"B200462444","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-03-17","address":"209 E 75TH ST","workDescription":"REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS :   1 DUCT FURNACE(WOLF, WPX080S3AA, MECHANICAL ROOM) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S),  UNIT OF BUILDING.","reportedCost":5000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200462444"},{"permit":"B200459929","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-03-16","address":"1471 W WEBSTER AVE","workDescription":"REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS :   1 ROOFTOP PACKAGED UNIT(TRANE YSK240A4S0H ROOFTOP UNIT #13) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S), EXTERIOR WORK,  ROOFTOP HVAC CHANGEOUT.","reportedCost":65432,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200459929"}]}