{"trade":"windows","week":"2026-W27","weekStart":"2026-06-29","weekEnd":"2026-07-05","fetchedAt":"2026-07-31T10:11:57.950Z","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":"101082895","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-07-02","address":"4028 W WAVELAND AVE","workDescription":"SELF-CERT 2019 CBRC: AT TWO STORY PLUS CELLAR FRAME SINGLE-FAMILY RESIDENCE, RENOVATE FIRST FLOOR PER PLANS INCLUDING NEW KITCHEN WITH NEW ELECTRICAL, NEW INTERIOR FRONT STAIR, REPAIR OF COLUMNS AND BEAMS, NEW WINDOWS, AND PROVIDE NEW HVAC SYSTEM AT ALL FLOORS. RS-2 DISTRICT. (OCC.GRP. R-5; CONST. TYPE V-A.)","reportedCost":64250,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101082895"},{"permit":"B200466808","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-07-02","address":"3359 S CALUMET AVE","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: MAIN LEVEL FLOOR KITCHEN.","reportedCost":8557,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200466808"},{"permit":"101079766","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-07-01","address":"4519 W HADDON AVE","workDescription":"SPR 2019 CBRC - EXISTING 1 STORY FACTORY BUILDING FOR ARTISAN MANUFACTURING. REPAIR EXISTING CLERESTORY WALLS AND REPLACE CLERESTORY WINDOWS.","reportedCost":50000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101079766"},{"permit":"101081187","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-07-01","address":"318 S MICHIGAN AVE","workDescription":"SELF-CERT 2019 CBRC: REVISION TO PERMIT #101065947. ALTERATION OF EXISTING EXTERIOR WINDOW TO ENTRY DOOR AT FIRST FLOOR FACADE WITHIN EXISTING ROUGH OPENING; NO STRUCTURAL MODIFICATION. NO CHANGE OF OCCUPANCY. EXISTING AND PROPOSED USE: A-2","reportedCost":40000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101081187"},{"permit":"B200472920","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-07-01","address":"3356 S PRAIRIE 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: FRONT (TOP FLOOR WINDOWS), BACK (2ND FLOOR WINDOW).","reportedCost":15000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200472920"},{"permit":"101073473","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-06-30","address":"7139 S EMERALD AVE","workDescription":"2019 SPR - DECONVERSION OF 2ND FLR KITCHEN WITH INTERIOR ALTERATIONS TO BASEMENT AND EXTERIOR ALTERATIONS  (PROPOSED WINDOWS AND NEW DOOR AT BASEMENT LEVEL) TO CONVERT TO TRANSITIONAL RESIDENCE, MAX. 13 OCCUPANTS EXISTING 2-STORY WITH BASEMENT (OCCUPANCY R-1, CONSTRUCTION III-A) PER PLANS  **CERTIFIED PLANS CORRECTIONS: CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS **","reportedCost":60000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101073473"},{"permit":"101081171","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-06-30","address":"3510 W CHICAGO AVE","workDescription":"SPR 2019 CBRC: REMOVE EXISTING BRICK AND FACADE AT THE FRONT REPLACING THE WALL WITH NEW BRICK AND FACADE WITH NO CHANGE TO THE EXISTING ARCHITECTURE. SAME WINDOW SIZES AND QUANTITY AS EXISTING.","reportedCost":21000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101081171"},{"permit":"B200474858","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-06-30","address":"2628 S MILLARD AVE","workDescription":"SCOPE: NONSTRUCTURAL INTERIOR REPLACEMENT OF DRYWALL WHERE WINDOWS ARE LOCATED, REPLACING SAME WINDOWS.LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), 1ST FLOOR","reportedCost":12000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200474858"},{"permit":"B200476282","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-06-29","address":"3600 N MAGNOLIA AVE","workDescription":"IN-KIND REPLACEMENT OF EXTERIOR WINDOWS AND DOORS IN EXISTING OPENINGS. REPLACEMENT WINDOWS: 0; REPLACEMENT SKYLIGHTS: 0; REPLACEMENT DOORS: 3. AFFECTS: 0 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), LOCATION: ENTRY DOORS.","reportedCost":56350,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200476282"},{"permit":"B200475494","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-06-29","address":"2814 W BALMORAL AVE","workDescription":"IN-KIND REPLACEMENT OF EXTERIOR WINDOWS AND DOORS IN EXISTING OPENINGS. REPLACEMENT WINDOWS: 25; REPLACEMENT SKYLIGHTS: 0; REPLACEMENT DOORS: 2. AFFECTS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), LOCATION: NEW WINDOWS THROUGHOUT ENTIRE HOME.","reportedCost":12000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200475494"}]}