{"trade":"fire-sprinkler","week":"2025-W43","weekStart":"2025-10-20","weekEnd":"2025-10-26","fetchedAt":"2026-07-31T18:38:21.153Z","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":"101063828","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2025-10-24","address":"129 S WHIPPLE ST","workDescription":"SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR A FULLY SPRINKLERED 2 STORY, 6 UNIT WOOD FRAME BUILDING WITH 5 ON-SITE PARKING SPACES IN RT-4 ZONING.(OCCUPANCY GROUP R-2, TYPE V-B CONSTRUCTION)","reportedCost":2375000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101063828"},{"permit":"101065388","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2025-10-24","address":"2337 S HOYNE AVE","workDescription":"2019 SC: ERECT A NEW 3 STORY W BASEMENT BUILDING CONSTRUCTION TYPE IIIA 5 DU TOTAL (2 DUPLEX UNITS, BSMT WITH 1ST FLR), NEW REAR METAL PORCH, SPRINKLER SYSTEM, PERIMETER FENCE, TRASH ENCLOSURE AND PARKING AREA, AS PER PLANS.","reportedCost":1200000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101065388"},{"permit":"101062371","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-10-23","address":"444 N WABASH AVE","workDescription":"SPR 2019 CBRC: CHANGE OF OCCUPANCY FROM OFFICE USE TO RESIDENTIAL WITH 34 NEW DWELLING UNITS AT 2ND, 3RD, 4TH AND 5TH FLOORS IN EXISTING 5-STORY BRICK BUILDING WITH BASEMENT, SPRINKLER SYSTEM TO BE MODIFIED (OCCUPANCY R2 & A, TYPE IV CONSTRUCTION) **CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS**","reportedCost":3000000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101062371"},{"permit":"101075162","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-10-23","address":"180 N STETSON AVE","workDescription":"SELF-CERT 2019 CBRC: INTERIOR RENOVATION OF EXISTING TENANT OFFICE SUITE ON FLOOR 36. RENOVATION INCLUDES NEW INTERIOR PARTITIONS, CEILING, LIGHTING, AND FINISHES AS WELL AS THE REWORKING OF HVAC, ELECTRICAL, SPRINKLERS, AND FIRE ALARM. OCCUPANCY GROUP B. TYPE 1A CONSTRUCTION.","reportedCost":75000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101075162"},{"permit":"B200447108","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-10-23","address":"1511 W 38TH ST","workDescription":"LOW VOLTAGE/COMMUNICATION ELECTRICAL WORK. INSTALL SECURITY. SPECIFIC LOCATION: ELECTRICAL/SPRINKLER ROOM.","reportedCost":1240,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200447108"},{"permit":"101075382","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-10-21","address":"123 N WACKER DR","workDescription":"SELF-CERT 2019 CBRC: INTERIOR RENOVATION OF EXISTING BUILDING CORE RESTROOMS AND ELEVATOR LOBBY ON FLOOR 11. RENOVATION INCLUDES NEW INTERIOR PARTITIONS AS REQUIRED, CEILING, LIGHTING, AND FINISHES AS WELL AS THE REWORKING OF HVAC, ELECTRICAL, PLUMBING, SPRINKLERS, AND FIRE ALARM. OCCUPANCY GROUP B. TYPE 1A CONSTRUCTION.","reportedCost":125000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101075382"},{"permit":"101074960","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-10-21","address":"141 W JACKSON BLVD","workDescription":"***SELF-CERT PERMIT*** INTERIOR RENOVATION OF EXISTING TENANT OFFICE SUITE ON FLOOR 21. RENOVATION INCLUDES NEW INTERIOR PARTITIONS, CEILINGS, LIGHTING AND FINISHES AS WELL AS THE REWORKING OF HVAC, ELECTRICAL, SPRINKLERS AND FIRE ALARM. CURRENT USE: OFFICE. PROPOSED USE: OFFICE.","reportedCost":29850,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101074960"},{"permit":"101060170","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2025-10-20","address":"514 W ALDINE AVE","workDescription":"SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 4 STORY 4 D.U. BUILDING WITH BASEMENT, 4 CAR GARAGE AT 1ST FLOOR, ROOFTOP DECK OVER GARAGE, FRONT DECK & REAR PORCH WITH STAIR AT 2ND/3RD/4TH STORY, ROOFTOP DECK, ROOFTOP STAIR ENCLOSURE, ELEVATOR OVERRUN, ENTIRE BUILDING SPRINKLERED (OCCUPANCY GROUP R-2, TYPE IIIA CONSTRUCTION). ELEVATOR INSTALLATION IS A SEPARATE SUBMISSION AND APPROVAL BY THE ELEVATOR BUREAU.","reportedCost":2207250,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101060170"}]}