{"trade":"hvac","week":"2025-W33","weekStart":"2025-08-11","weekEnd":"2025-08-17","fetchedAt":"2026-07-31T16:33:34.131Z","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":"101068836","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-08-15","address":"6250 S COTTAGE GROVE AVE","workDescription":"EXISTING COMMERCIAL UNIT, TYPE II B CONSTRUCTION, BUSINESS CLASS OCCUPANCY, LIMITED RESTAURANT BUILD-OUT, INCLUDING NEW ELECTRICAL, HVAC AND PLUMBING SYSTEMS THROUGHOUT. BUILDING FOOTPRINT WILL REMAIN AS EXISTING.(CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS)","reportedCost":30000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101068836"},{"permit":"101070922","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-08-14","address":"3815 W 18TH ST","workDescription":"SPR 2019 CBC: GUT-REHAB & INTERIOR ALTERATIONS TO EXISTING 3-STORY TIER AT 3815 OF (3) D.U. IN EXISTING (15) D.U. EXISTING MASONRY BUILDING. ALL NEW HVAC, ELECTRICAL & PLUMBING. REPLACE STEEL LINTELS AT (27) EXISTING MASONRY OPENINGS (RT-4 / R5 MULTI-UNIT RESIDENTIAL)","reportedCost":150000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101070922"},{"permit":"101070607","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-08-14","address":"814 N MONTICELLO AVE","workDescription":"SPR 2019 CBRC: INTERIOR AND EXTERIOR ALTERATIONS TO EXISTING 2 STORY BRICK BUILDING 2 D.U. ARCHITECTURE, HVAC, ELECTRICAL, REFRIGERATION, PLUMBING PER PLANS","reportedCost":98600,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101070607"},{"permit":"B200432936","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-08-12","address":"5324 N OAK PARK AVE","workDescription":".SCOPE: NONSTRUCTURAL INTERIOR ALTERATION TO SFR INCLUDING ELECTRICAL, PLUMBING AND HVAC. NEW FURRING, FRAMING AND INSULATION AT UTILITY ROOM AND OTHER SECTIONS. LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), 5324 N OAK PARK AVE.","reportedCost":105000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200432936"},{"permit":"101068925","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-08-12","address":"1426 S SPAULDING AVE","workDescription":"SELF CERT CBC 2019 INTERIOR ALTERATIONS TO THE EXISTING TWO UNIT BUILDING WITH NEW ELECTRICAL, PLUMBING AND HVAC. NEW REAR STAIRS IN THE BACK. NEW ROOF AND FIX THE PARAPET AND NEW WOOD PORCH AS PER PLANS/ III-A CONSTRUCTION","reportedCost":50000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101068925"},{"permit":"B200436299","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-08-12","address":"3334 N MILWAUKEE AVE","workDescription":"REPAIR/REPLACEMENT AFFECTING 2 SYSTEMS :   1 CENTRAL FURNACE(PAYNE OR COMPARABLE)  1 SINGLE PACKAGE VERTICAL UNIT(DAIKIN OR COMPARABLE) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 1 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S),  BASEMENT UNIT.","reportedCost":5000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200436299"},{"permit":"101071577","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-08-11","address":"4628 N CLIFTON AVE","workDescription":"LIMITED SINGLE-STORY RENOVATIONS TO EXISTING 2-STORY MASONRY AND CONCRETE BUILDING. DEMOLITION OF NON-STRUCTURAL PARTITIONS. UPDATES TO EXISTING CAFETERIA TO INCLUDE NEW FLOORING, PAINTING, LIGHT FIXTURES, AND UPGRADES TO EXISTING HVAC.","reportedCost":175000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101071577"},{"permit":"101071088","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-08-11","address":"7654 S SEELEY AVE","workDescription":"SPR 2019 CBC. INTERIOR ALTERATIONS & REMODELING TO EXISTING ONE AND HALF STORY BRICK AND FRAME SFR WITH BASEMENT (CONSTRUCTION VA, OCCUPANCY R-5). INTERIOR ALTERATIONS INCLUDE ELECTRICAL, PLUMBING AND HVAC. ALL WORK AS PER PLANS.(CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS)","reportedCost":120000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101071088"},{"permit":"101071272","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-08-11","address":"1 N WACKER DR","workDescription":"***SELF-CERT PERMIT*** INTERIOR RENOVATION OF EXISTING TENANT OFFICE SUITE ON FLOOR 38. RENOVATION INCLUDES DEMOLITION OF EXISTING SPACE IN PREPARATION FOR NEW INTERIOR PARTITIONS, CEILINGS, LIGHTING AND FINISHES AS WELL AS THE REWORKING OF HVAC, ELECTRICAL, SPRINKLERS AND FIRE ALARMS.","reportedCost":99780,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101071272"},{"permit":"101069268","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-08-11","address":"4642 W MONROE ST","workDescription":"SELF-CERT: INTERIOR & EXTERIOR REHAB TO CONVERT FROM 2 EXISTING DU¿S INTO SINGLE FAMILY RESIDENCE, FRONT OPEN WOOD PORCH TO BE REMOVED AND REPLACE WITH A NEW PORTICO AND NEW CONCRETE PAD FOR 3 CARS,  AS PER ARCHITECTS¿S PLANS, IN EXISTING ONE STORY WITH GARDEN LEVEL MASONRY BUILDING. THE SCOPE OF WORK INCLUDES: ARCHITECTURAL, PLUMBING, HVAC, AND ELECTRIC.CURRENT USE: 2 DU¿S. PROPOSED USE: SINGLE FAMILY RESIDENCE.","reportedCost":75000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101069268"}]}