{"trade":"hvac","week":"2025-W46","weekStart":"2025-11-10","weekEnd":"2025-11-16","fetchedAt":"2026-07-31T13:35:45.585Z","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":"101076056","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-11-13","address":"300 S WACKER DR","workDescription":"SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO OFFICE SUITE 2424 TO INCLUDE DEMO, NEW PARTITIONS, DOORS, ELECTRICAL AND HVAC AS PER PLANS. NO STRUCTURAL WORK. B-BUSINESS, 1A CONSTRUCTION.","reportedCost":500000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101076056"},{"permit":"101073544","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-11-13","address":"1123 W WOLFRAM ST","workDescription":"THE SCOPE OF WORK INVOLVES THE INTERIOR REMODELING AND RENOVATION OF AN EXISTING TWO-FLAT RESIDENTIAL BUILDING, WHICH IS TO REMAIN THE SAME USE AND OCCUPANCY. MOST OF THE EXISTING NON-LOAD BEARING WALLS ARE TO REMOVED. ALL LOAD BEARING WALLS ARE TO REMAIN. ALL PLUMBING AND ELECTRICAL EQUIPMENT IS TO BE REMOVED. THE WORK PROPOSES NEW LAYOUTS FOR THE TWO UNITS. THE EXISTING BASEMENT SLAB ON GRADE WILL BE REMOVED AND SOIL DUG OUT TO PROVIDE A NEW, LOWER SLAB AND INCREASED HEAD HEIGHT FOR CODE COMPLIANCE. STRUCTURAL: THE BASEMENT SLAB AND COLUMNS WILL BE REPLACED, WHILE THE REMAINDER OF THE WOOD FRAMING WILL REMAIN WITH STRUCTURAL REINFORCEMENT WHERE NEEDED. A NEW SHEAR WALL WILL BE ADDED.MEP: ALL NEW MEP EQUIPMENT, EXCEPT FOR THE UPPER UNIT'S FURNACE WHICH IS TO BE REUSED. NEW 1-1/2\" WATER SERVICE INTO BUILDING, UNDER SEPARATE PERMIT. THE EXISTING REAR STAIRCASE AND ENCLOSED PORCH ARE NOT IN SCOPE AND ARE TO REMAIN.","reportedCost":175000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101073544"},{"permit":"101069469","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-11-13","address":"11419 S PRAIRIE AVE","workDescription":"SELF-CERT 2019 CCC: INTERIOR RENOVATION FOR AN EXISTING 2-STORY SINGLE-FAMILY HOME, ONLY, AS PER THE ATTACHED PERMIT DRAWINGS SET - NO INCREASE IN BULK - TRADE WORK INCLUDES MASONRY, HVAC, ELECTRICAL, AND PLUMBING - THE CONSTRUCTION TYPE IS III-A AND THE OCCUPANCY CLASSIFICATION IS R-5.","reportedCost":72000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101069469"},{"permit":"101067142","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-11-13","address":"4350 S FAIRFIELD AVE","workDescription":"SPR 2019-CBRC: INTERIOR REMODELING OF 2 APARTMENTS REPLACE DRYWALL AND FINISHES, NEW HVAC SYSTEM, PLUMBING AND ELECTRIC WORK ALSO REPLACE EXISTING FRONT WOOD PORCH SAME SIZE AND LOCATION AND REPLACE EXISTING REAR WOOD STAIRS AT EXISTING 2 STORY BRICK BUILDING, TYPE IIB CONSTRUCTION**CERTIFIED CORRECTIONS SUBJECT TO FIELD INSPECTIONS & AUDIT **","reportedCost":42600,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101067142"},{"permit":"101066632","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-11-13","address":"4054 W PATTERSON AVE","workDescription":"2019 CBRC: REVISION TO PERMIT # 101033689 TO CHANGE HVAC SYSTEM AS PER PLANS (OCCUPANCY GROUP R-5; TYPE V-A CONSTRUCTION)**CERTIFIED CORRECTIONS SUBJECT TO FIELD INSPECTIONS & AUDIT **","reportedCost":25000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101066632"},{"permit":"B200450282","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-11-13","address":"656 E BOWEN AVE","workDescription":"NEW HEAT PUMP OR REFRIGERATION EQUIP., ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), EXTERIOR WORK,  FURNACE IN BASEMENT AND CONDENSER IN THE YARD.","reportedCost":10000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200450282"},{"permit":"101073340","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2025-11-12","address":"7200 S DR MARTIN L KING JR DR","workDescription":"SELF-CERT 2019 CCC: NEW CONSTRUCTION OF A TWO (2)-STOREY, TWO (2)-UNIT APT. BUILDING ON A VACANT LOT AS PER THE ATTACHED PERMIT DRAWINGS - SCOPE INCLUDES ASSOCIATED CARPENTRY, MASONRY, MECHANICAL (HVAC), ELECTRICAL, AND PLUMBING TRADE WORK - THE BUILDING OCCUPANCY CLASSIFICATION IS GROUP R-5; THE BUILDING CONSTRUCTION TYPE IS V-A; AND THE REAR PORCH CONSTRUCTION IS WOOD.","reportedCost":475000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101073340"},{"permit":"101074438","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-11-12","address":"10001 S PULASKI RD","workDescription":"THE SCOPE OF WORK INCLUDES REMOVAL OF EXISTING BLEACHERS AND INSTALLATION OF NEW RETRACTABLE BLEACHER SYSTEMS WITHIN THE SCHOOL GYMNASIUM. MINOR ELECTRICAL MODIFICATIONS REQUIRED FOR POWER AND CONTROL OPERATIONS (NO ADDITIONAL STRUCTURAL, PLUMBING, HVAC WORK IS REQUIRED.)**CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS)**","reportedCost":125000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101074438"},{"permit":"B200449557","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-11-11","address":"2239 N CLYBOURN AVE","workDescription":"REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS :   1 CENTRAL FURNACE(CARRIER MODEL :C3125A49257) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S),  UTILITY ROOM IN UNIT 2239-2.","reportedCost":3000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200449557"},{"permit":"101070859","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-11-10","address":"2158 W BARRY AVE","workDescription":"REVISION TO PERMIT #101058960 TO REVISE THE MECHANICAL SHEET (M101) PER THE REQUEST AND INSTRUCTION OF THE HVAC INSPECTOR FOR FINAL INSPECTIONS ONLY. UPDATES INCLUDE RELOCATING THE FURNACE FROM ROOFTOP TO MECHANICAL CLOSET, UPDATES TO THE FURNACE/CONDENSER/REFRIGERANT SCHEDULE TO REFLECT THE NEW FURNACE EQUIPMENT, AND TO ADD MAKEUP AIR FOR THE KITCHEN EXHAUST HOOD. NOTE THAT ALL ROUGH INSPECTIONS HAVE BEEN APPROVED","reportedCost":200000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101070859"}]}