{"trade":"fire-sprinkler","week":"2025-W13","weekStart":"2025-03-24","weekEnd":"2025-03-30","fetchedAt":"2026-07-31T09:32:17.286Z","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":"101063158","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-03-26","address":"1356 W CHESTNUT ST","workDescription":"DDS 2019 CBC: REVISION TO PERMIT 100989393 TO REVISE BASEMENT PARKING GARAGE TO INCLUDE A NEW OVERHEADGARAGE DOOR AND ADDITION OF 10 PARKING SPACES. ADJUSTMENTS TO SPRINKLER SYSTEM AND CEILING FIRE RATING.NO CHANGE TO OCCUPANCY OR CONTRUCTION TYPE (OCCUPANCY GROUP R-2, TYPE III-A CONSTRUCTION). PLANNED DEVELOPMENT 1410. CONSULTANT REVIEWER: V3 COMPANIES OF IL","reportedCost":105000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101063158"},{"permit":"101065378","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-03-25","address":"909 W BLISS ST","workDescription":"SELF-CERT 2019 CBRC: TENANT BUILDOUT OF 30,660 SF FOR CORPORATE OFFICE, INCLUDING ALTERATIONS TO TOILET ROOMS, OFFICES, AND EMPLOYEE KITCHEN; ON 6TH FLOOR OF EXISTING 6 STORY COMMERCIAL BUILDING.(OCCUPANCY GROUP B; TYPE 1A CONSTRUCTION, SPRINKLERED).","reportedCost":1000000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101065378"},{"permit":"101062360","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-03-24","address":"2508 W 21ST ST","workDescription":"DDS 2019 CBRC: PROPOSED ADAPTIVE REUSE ALTERATION TO EXISTING 1-2 STORY INDUSTRIAL BUILDINGS AT 2508-2538 W 21ST STREET. THE ALTERATION INCLUDES GUT DEMOLITION OF THE EXISTING BUILDINGS FOR PROPOSED NON-CONGREGATE SHELTER USE WITH 34 SLEEPING UNITS / 86 BEDS AND 36 OVERFLOW CONGREGATE BEDS WITHIN EXISTING BUILDING ENVELOPE. THE EXISTING STRUCTURES ARE CURRENTLY VACANT / FORMERLY MANUFACTURING USE; THE PROPOSED OCCUPANCY GROUPS ARE R-1, B, A-3; TYPE IIIB CONSTRUCTION. NEW MEP SYSTEMS, INCLUDING NFPA SPRINKLER SYSTEM THROUGHOUT. BUILDING ENVELOPE WORK INCLUDES NEW ROOFING SYSTEMS, MASONRY REPAIR AND CLEANING, SELECT REPLACEMENT AND/OR INFILL WITH NEW METAL PANEL SIDING, AND 100% NEW WINDOWS AND DOORS. CONSULTANT REVIEWER: V3 COMPANIES OF IL","reportedCost":16037832,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101062360"},{"permit":"101060930","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2025-03-24","address":"3245 S CALUMET AVE","workDescription":"APP NO# 101060930 3245-3259 S CALUMET AVE: PLANS FOR THIS PERMIT ARE SUBMITTED UNDER APP # 101060929 3244 S KING DR   SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 3 STORY 7 TOWNHOMES WITH FULL NFPA 13R SPRINKLER SYSTEM, 1 CAR GARAGE AT BASEMENT, BALCONY AT 2ND STORY, ROOFTOP DECK, ROOFTOP STAIR ENCLOSURE, ENTIRE TOWNHOMES SPRINKLERED AS PER PLAN (OCCUPANCY GROUP R-2, U, TYPE VA CONSTRUCTION).","reportedCost":4099650,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101060930"},{"permit":"101066011","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-03-24","address":"8600 W BRYN MAWR AVE","workDescription":"** CBC 2019 ** ** SELF-CERT PERMIT ** INTERIOR RENOVATION OF EXISTING TENANT OFFICE SUITE ON FLOOR 8 AND 9. RENOVATION INCLUDES DEMOLITION OF EXISTING SPACE IN PREPARATION FOR NEW INTERIOR PARTITIONS, CEILINGS, LIGHTINGAND FINISHES AS WELL AS THE REWORKING OF HVAC, ELECTRICAL, PLUMBING, SPRINKLERS AND FIRE ALARM. CURRENT USE: OFFICE. PROPOSED USE: OFFICE.","reportedCost":24660,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101066011"}]}