{"trade":"windows","week":"2026-W20","weekStart":"2026-05-11","weekEnd":"2026-05-17","fetchedAt":"2026-07-31T09:25:41.427Z","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":"B200465930","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-05-15","address":"11410 S ST LAWRENCE AVE","workDescription":"IN-KIND REPLACEMENT OF EXTERIOR WINDOWS AND DOORS IN EXISTING OPENINGS. REPLACEMENT WINDOWS: 6; REPLACEMENT SKYLIGHTS: 0; REPLACEMENT DOORS: 0. AFFECTS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), LOCATION: FRONT FACADE.","reportedCost":15325,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200465930"},{"permit":"B200467809","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-05-15","address":"1953 N MILWAUKEE AVE","workDescription":"SCOPE: REQUIRED REPAIRS CAUSED BY VEHICLE IMPACT: REPAIR DAMAGED HARDIE BOARD, SEAL AND REPLACE WINDOWS, INSTALL HARDIE BOARD. REPAIR INTERIOR DRYWALL. LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S), EXTERIOR WORK, EXTERIOR AND INTERIOR WORK.","reportedCost":8900,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200467809"},{"permit":"101077355","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-05-14","address":"79 W MONROE ST","workDescription":"DDS 2019 CBRC: REVISION TO PERMIT 101062067 FOR ALTERATION AND CHANGE OF USE ON FLOORS 7-14 OF EXISTING MIXED USE BUILDING FROM OFFICE TO RESIDENTIAL. REVISIONS INCLUDE ALTERATIONS TO ROOM AND MEP LAYOUT, REPLACING DIESEL EMERGENCY GENERATOR WITH NATURAL GAS EMERGENCY GENERATOR AND REMOVAL OF DIESEL GAS LINE AND SHAFT ASSEMBLY. RELOCATION OF BUILDING'S STEAM LOOP. REPLACEMENT OF SELECT LEVEL 7 FAN ROOM WINDOWS WITH METAL LOUVERED PANELS. (OCUPANCY R-2, E-1, M, A-3; CONSTRUCTION TYPE IA) CONSULTANT REVIEWER: V3 COMPANIES OF IL","reportedCost":950000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101077355"},{"permit":"B200455897","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-05-13","address":"900 W LAKE ST","workDescription":"IN-KIND REPLACEMENT OF EXTERIOR WINDOWS AND DOORS IN EXISTING OPENINGS. REPLACEMENT WINDOWS: 20; REPLACEMENT SKYLIGHTS: 0; REPLACEMENT DOORS: 2. AFFECTS: 0 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S), LOCATION: 1ST FLOOR WINDOWS AND DOORS.","reportedCost":200000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200455897"},{"permit":"B200469539","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-05-13","address":"2912 N COMMONWEALTH AVE","workDescription":"IN-KIND REPLACEMENT OF EXTERIOR WINDOWS AND DOORS IN EXISTING OPENINGS. REPLACEMENT WINDOWS: 3; REPLACEMENT SKYLIGHTS: 0; REPLACEMENT DOORS: 0. AFFECTS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), LOCATION: UNIT 11CD WEST/EAST ELEVATION.","reportedCost":40830,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200469539"},{"permit":"B200470102","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-05-13","address":"1001 N LAWLER AVE","workDescription":"TUCKPOINTING AND UNIT MASONRY REPAIR / REPLACEMENT: 2000 SQ. FT., LINTEL QTY. 4, MAX. LENGTH 4. PARAPET REBUILDING: 500 SQ. FT. LOCATION: EXTERIOR LOAD BEARING WALLS AND WINDOW OPENINGS.","reportedCost":35000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200470102"},{"permit":"B200469328","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-05-13","address":"6401 S KARLOV AVE","workDescription":"EXTERIOR MASONRY GARAGE WALL REPAIR AND WINDOW REPLACEMENT - IMPACTED BY VEHICLE. REPAIR SAME AS EXISTING. LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S), EXTERIOR WORK, GARAGE WALL.","reportedCost":18900,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200469328"},{"permit":"B200465928","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-05-13","address":"639 E 111TH ST","workDescription":"IN-KIND REPLACEMENT OF EXTERIOR WINDOWS AND DOORS IN EXISTING OPENINGS. REPLACEMENT WINDOWS: 2; REPLACEMENT SKYLIGHTS: 0; REPLACEMENT DOORS: 0. AFFECTS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), LOCATION: SIDE BUILDING.","reportedCost":5775,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200465928"},{"permit":"B200470069","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-05-13","address":"4534 N ARTESIAN AVE","workDescription":"IN-KIND REPLACEMENT OF EXTERIOR WINDOWS AND DOORS IN EXISTING OPENINGS. REPLACEMENT WINDOWS: 4; REPLACEMENT SKYLIGHTS: 0; REPLACEMENT DOORS: 0. AFFECTS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), LOCATION: EXTERIOR WINDOWS ON 1ST FLOOR.","reportedCost":4000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200470069"},{"permit":"B200470453","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-05-13","address":"806 S LOOMIS ST","workDescription":"TUCKPOINTING AND UNIT MASONRY REPAIR / REPLACEMENT: 400 SQ. FT., LINTEL QTY. 3, MAX. LENGTH 4. LOCATION: ELEVATIONS, WINDOWS.","reportedCost":2500,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200470453"},{"permit":"101076596","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-05-12","address":"6513 S ELLIS AVE","workDescription":"SPR 2019 CBRC: INTERIOR + EXTERIOR ALTERATIONS AT EXISTING 2-STORY+ BSMT BRICK & FRAME TOWNHOUSE AT BASEMENT LEVEL ONLY. NEW LINTEL REPLACEMENT + WINDOW WELLS PER PLANS. MECHANICAL, ELECTRICAL & PLUMBING PER PLANS.RESOLVE CITY OF CHICAGO VIOLATIONS. DATED: 12/30/25 OCCUPANCY CLASSIFICATION: R-5 CONSTRUCTION TYPE: V-A","reportedCost":25133,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101076596"},{"permit":"B200468319","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-05-12","address":"10419 S AVENUE F","workDescription":"IN-KIND REPLACEMENT OF EXTERIOR WINDOWS AND DOORS IN EXISTING OPENINGS. REPLACEMENT WINDOWS: 12; REPLACEMENT SKYLIGHTS: 0; REPLACEMENT DOORS: 3. AFFECTS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), LOCATION: EXTERIOR WINDOWS REPLACE SAME AS EXISTING.","reportedCost":4500,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200468319"},{"permit":"101079602","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-05-11","address":"543 W 61ST ST","workDescription":"SPR 2019 CBRC - CONVERSION OF EXISTING SINGLE-FAMILY RESIDENCE TO TWO UNIT RESIDENTIAL BUILDING. WORK CALLS FOR SELECTED DEMOLITION, NEW PLAN LAYOUT; REPAIRS TO EXISTING PORCH; NEW SIDING, WINDOWS AND ROOF SHINGLES; NEW MECHANICAL, PLUMBING AND ELECTRICAL SYSTEMS AND NEW REAR WOOD EXIT STAIRS AS PER PLANS**CERTIFIED CORRECTIONS SUBJECT TO FIELD INSPECTIONS & AUDIT **","reportedCost":150000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101079602"}]}