{"trade":"fire-sprinkler","week":"2025-W40","weekStart":"2025-09-29","weekEnd":"2025-10-05","fetchedAt":"2026-07-31T10:21:39.904Z","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":"101072638","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-10-01","address":"455 N CITYFRONT PLAZA DR","workDescription":"INTERIOR REMOVAL AND REPLACEMENT OF FINISHES ON FLOORS, WALLS, AND CEILING AND ASSOCIATED MECHANICAL DUCTS, ELECTRICAL WIRING AND FIRE PROTECTION SPRINKLERS OF THE EAST ELEVATOR LOBBY ON THE GROUND LEVEL AS PER THE PLANS. CONSTRUCTION TYPE 1A, OCCUPANCY : B-BUSINESS","reportedCost":1000000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101072638"},{"permit":"B200444343","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-10-01","address":"8515 S STONY ISLAND AVE","workDescription":"LOW VOLTAGE/COMMUNICATION ELECTRICAL WORK. INSTALL SECURITY. SPECIFIC LOCATION: SPRINKLER/ELECTRICAL ROOM.","reportedCost":600,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200444343"},{"permit":"101053477","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-09-30","address":"2605 W NORTH AVE","workDescription":"2019 CBRC SPR. CONVERT 1ST FLOOR COMMERCIAL TENANT #1W FROM BEAUTY SHOP (USE GROUP B) TO NEW DAYCARE FOR 40 CHILDREN AGES 3 TO 5 (USE GROUP E-2) FOR EXISTING SEPARATED MIXED USE UNSPRINKLERED 3 STORY BRICK BUILDING (RESIDENTIAL 8 DU & 2 COMMERCIAL TENANTS( #1E EXISTING FITNESS CENTER , USE GROUP B, N.I.C) WITH INTERIOR PRIVATE GARAGE (USE GROUP U) (TYPE IIIA CONSTRUCTION) AS PER PLANS.**CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS**","reportedCost":42800,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101053477"},{"permit":"101072852","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2025-09-29","address":"2144 N SEMINARY AVE","workDescription":"SELF -CERT  2019 CBC :ERECT A 3 STORY VA FRAMING SINGLE FAMILY RESIDENCE WITH A BASEMENT AND COVER ROOF DECK , EQUIPPED WITH AN NFPA 13D  SPRINKLER SYSTEM, REISED REAR DECK  , AND ATTACHED IIIA 2 CAR GARAGE WITH ROOF DECK AND PERGOLAS ,ALONG WITH A FRONT ORNAMENTAL IRON FENCE , EXISTING OCCUPANCY R-5 , PROPOSED OCCUPANCY R-5 , CONSTRUCTION TYPE VA","reportedCost":900450,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101072852"}]}