{"trade":"fire-sprinkler","week":"2025-W45","weekStart":"2025-11-03","weekEnd":"2025-11-09","fetchedAt":"2026-07-31T17:34:44.507Z","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":"101073192","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-11-06","address":"1125 W LOYOLA AVE","workDescription":"DDS 2019 CBC. MODIFICATIONS TO EXISTING DORMITORY BUILDING (OCC GROUP R2/A3, CONSTRUCTION TYPE 1A FULLY SPRINKLERED) TO ENABLE THE CONSTRUCTION OF A NEW ACADEMIC BUILDING IMMEDIATELY ADJACENT TO THE WEST. WORK WITHIN THIS PERMIT INCLUDES MODIFICATIONS TO ENTRY AND EGRESS TO MAINTAIN ACCESSIBILITY AND LIFE SAFETY. RELOCATION OF MAIN ENTRY. NEW ACCESSIBLE ENTRY RAMP, STAIR AND EXTERIOR DOORS ON NORTH SIDE TO REPLACE REMOVED ENTRY. ENTRY AT LEVEL 1 (+6FT ABOVE GRADE). NEW EXTERIOR STEEL EGRESS STAIR FROM LEVEL 2 ON SOUTH SIDE TO REPLACE REMOVED EGRESS PATH. PARTIAL DEMO OF BUILDING STRUCTURE AND CONSTRUCTION OF NEW EXTERIOR WALL. MEP/FP MODIFICATIONS TO COORDINATE WITH NEW ENTRY AND EGRESS SPACES AS PER PLANS. CONSULTANT REVIEWER: V3 COMPANIES OF IL","reportedCost":2000000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101073192"},{"permit":"101074690","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-11-05","address":"550 W VAN BUREN ST","workDescription":"SELF-CERT 2019 CBRC ALTERATIONS TO EXISTING FIRST FLOOR TENANT SPACE WITHIN EXISTING 17 STORY MIXED USE BUILDING. ALTERATIONS INCLUDE: NEW EQUIPMENT AND FIXTURES, ELECTRICAL, PLUMBING, AND MECHANICAL. NO CHANGE IN USE. ALL SIGNAGE UNDER SEPARATE PERMIT. (BASE BUILDING MAIN ADDRESS 550 WEST VAN BUREN ST., CONSTRUCTION TYPE I-A - FULLY SPRINKLERED - OCCUPANCIES INBUILDING: GROUP A-2 AND GROUP B- BUSINESS.","reportedCost":1398000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101074690"},{"permit":"101066218","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-11-04","address":"3320 W HIRSCH ST","workDescription":"SPR 2019 CBRC: REPLACE EXISTING PLAYGROUND, AND PARKING AT CPS LOWELL. EXTERIOR IMPROVEMENTS ONLY, NO INTERIOR SCOPE OF WORK. OCCUPANCY GROUP E-1 (TO REMAIN), TYPE III-A CONSTRUCTION, SPRINKLERED (TO REMAIN).","reportedCost":2000000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101066218"},{"permit":"101074950","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-11-04","address":"1451 W PENSACOLA AVE","workDescription":"REVISION TO SELF CERT PERMIT  01062169   - REVISION TO THE 3RD FLOOR PLAN TO PROVIDE DIRECT ACCESS TO EXTERIOR STAIRWAY AND OMIT PROPOSED SPRINKLER SYSTEM FROM PERMIT.SC SELF-CERT 2019 CBRC: INTERIOR ALTERATION OF EXISTING 2-STORY SINGLE FAMILY RESIDENCE ON ALL LEVELS AS PER PLANS, NEW PERIMETER FOUNDATION AT EXISTING REAR 2 STORY ADDITION, EXTENSION OF REAR ADDITION INTO ATTIC FOR NEW BEDROOM, NEW STAIR INTO ATTIC AND EXTENDED HEIGHT OF OF WEST ATTIC EXTERIOR WALL AND ROOF. NEW REAR EXTERIOR STAIRWAY, OCCUPANCY GROUP R-5, VA CONSTRUCTION.","reportedCost":1000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101074950"},{"permit":"101072619","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-11-03","address":"3301 W 47TH PL","workDescription":"2019 CBRC SPR: INTERIOR REMODELING INCLUDING MEPTO EXISTING OFFICE SPACE (USE GROUP B) WITH ACCESSORY SEPARATED PRIVATE 4-CAR GARAGE FOR CAR TOWING BUSINESS (USE GROUP U)1 STORY UNSPRINKLERED METAL BUILDING (CONSTRUCTION TYPE IIB) AS PER PLANS (SECONDARY ADDRESS 4722 S SPAULDING AVE)**CERTIFIED CORRECTIONS SUBJECT TO FIELD INSPECTIONS & AUDIT **","reportedCost":40000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101072619"}]}