{"trade":"fire-sprinkler","week":"2021-W38","weekStart":"2021-09-20","weekEnd":"2021-09-26","fetchedAt":"2026-08-01T10:47:40.080Z","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":"100908411","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2021-09-24","address":"4701 N RAVENSWOOD AVE","workDescription":"SPR 2019 CBRC: CONVERSION OF AND ADDITION TO EXISTING 2-STORY MASONRY BUILDING INTO NEW 3-STORY SELF-STORAGE (S-1) BUILDING W/ ACCESSORY BUSINESS (B) FULLY SPRINKLERED TYPE III-B CONSTRUCTION. ALL WORK PER PLANS.(OCCUPANCY GROUP S-1,B TYPE III-B CONSTRUCTION)","reportedCost":5850000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100908411"},{"permit":"100921717","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2021-09-24","address":"1425 W ESTES AVE","workDescription":"SPR 2019 CBRC - REMODELING OF PARTIAL BASEMENT IN EXISTING PHYSICAL THERAPY ROOM FOR NEW DIALYSIS CLINIC IN EXISTING THREE (3) STORY BUILDING USED AS A MULTI-CARE CENTER AND IS FULLY SPRINKLERED AS PER PLANS**CERTIFIED CORRECTIONS SUBJECT TO FIELD INSPECTIONS & AUDIT **","reportedCost":110000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100921717"},{"permit":"100924279","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2021-09-23","address":"1690 N ELSTON AVE","workDescription":"2019 CBC *SPR* ERECT 2 STORY CONCRETE ATRIUM ADDITION ON WEST ELEV., FULLY SPRINKLERED, W/BSMT, NEW ELEVATOR SHAFT & EGRESS STAIRWELL TO EXISTING TYPE IV CONSTR. CLASS, OCCUP. CLASS S-1, 2 STORY BLDG. PER PLANS.  INT. ALTERATIONS TO CONVERT FROM WHOLESALE USE TO WHITEBOX ARTISAN MANUFACTURING ON BSMT. & 1ST FLS (OCCUP. CLASS F-1) AND OFFICES ON THE 1ST & 2ND FLS (OCCUP. CLASS B).  ESTABLISH NEW OPEN PARKING LOT ON-SITE (5,060 SF) WITH 16 ACCESSORY AUTO SPACES (INCL. 1 ADA SPACE), 1 LOADING ZONE, & 7 BIKE SPACES.  ERECT 6' MASONRY TRASH ENCLOSURE.","reportedCost":800000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100924279"},{"permit":"100937119","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2021-09-22","address":"320 N SANGAMON ST","workDescription":"** CBC 2019 ** ** SELF-CERT PERMIT ** INTERIOR RENOVATION OF EXISTING TENANT OFFICE SUITE ON FLOORS 5 AND 6. RENOVATION INCLUDES DEMOLITION OF EXISTING SPACE IN PREPARATION FOR NEW INTERIOR PARTITIONS, CEILINGS, LIGHTING AND FINISHES AS WELL AS THE REWORKING OF HVAC, ELECTRICAL, PLUMBING, SPRINKLERS AND FIRE ALARM. CURRENT USE: OFFICE. PROPOSED USE: OFFICE.","reportedCost":1274460,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100937119"},{"permit":"100934320","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2021-09-22","address":"180 E PEARSON ST","workDescription":"SELF CERT 2019 CBRC: SELECTIVE DEMOLITION OF INTERIOR SPACES IN UNIT 6504 TO INCLUDE FINISHES, PARTITIONS, PLUMBING AND ELECTRICAL FIXTURES.  NO WORK TO SPRINKLER SYSTEM OR TO COMMON BUILDING ELEMENTS.  NO CHANGES TO EXISTING USE, MULTIFAMILY RESIDENTIAL, OR TO UNIT DEMISING.","reportedCost":50000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100934320"},{"permit":"100924981","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2021-09-20","address":"1823 N SEDGWICK ST","workDescription":"SC 2019 CBC - ERECT 4-STORY, 8 DWELLING UNIT, MULTI-FAMILY RESIDENTIAL BUILDING WITH BASEMENT AND SEMI-DETACHED GARAGE AS PER PLANS - R2 USE 1821 - 1825 N SEDGEWICK ST. SPRINKLER SYSTEM TO BE REVIEWED BY FIRE DEPT AS SEPARATE APPVL. ELEVATOR INSTALLATION PERMIT IS A SEPARATE APPVL.BY ELEV. BUREAU.","reportedCost":2999000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100924981"}]}