{"trade":"excavation","week":"2025-W36","weekStart":"2025-09-01","weekEnd":"2025-09-07","fetchedAt":"2026-07-31T11:26:50.156Z","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":"101073737","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-09-03","address":"3732 N LOWELL AVE","workDescription":"2019 CBRC: REVISION TO PERMIT # 101068397 TO REMOVE FAILED FOUNDATION UNDER THE EXISTING BUILDING AND CONSTRUCT NEW REINFORCED CONCRETE FOUNDATION WALLS AND FOOTINGS AND SHORING AS REQUIRED. NO CHANGE TO BUILDING HEIGHT, OCCUPANCY, OR NUMBER OF DWELLING UNITS.(OCCUPANCY GROUP R-5, TYPE V-A CONSTRUCTION)","reportedCost":200000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101073737"},{"permit":"B200432773","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-09-03","address":"1932 W LARCHMONT AVE","workDescription":"INSTALL NEW GEOTHERMAL VERTICAL CLOSED LOOP WELLS IN REAR YARD OF EXISTING SINGLE-FAMILY HOME. NO EXCAVATION FOR GEOTHERMAL WELLS AND ASSOCIATED TRENCHING LESS THAN 1'-0\" TO ADJACENT PROPERTY LINES. INSTALL 12 APPROX. 4\" DIA. WELLS IN THE REAR YARD. TRENCHING SHALL NOT BE DEEPER THAN 3’ BELOW FINISHED GRADE. REPLACE EXISTING HVAC EQUIPMENT WITH NEW GEOTHERMAL HEAT PUMPS IN SAME LOCATION. NO RELOCATION OF EQUIPMENT MODIFIED DUCT WORK. NO NEW PARTITIONS OR EQUIPMENT CLOSETS. NO ELECTRICAL IN SCOPE.","reportedCost":49820,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200432773"},{"permit":"B200437191","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-09-02","address":"32 S JEFFERSON ST","workDescription":"CONCRETE MASONRY REPAIR / REPLACEMNT: 60SQ. FT., EXCAVATION = NO. LOCATION: UPPER NORTH AND UPPER WEST LOCATION OF GARAGE.","reportedCost":202900,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200437191"},{"permit":"B200439899","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-09-02","address":"741 N TRUMBULL AVE","workDescription":"CONCRETE MASONRY REPAIR / REPLACEMNT: 80SQ. FT., EXCAVATION = NO. LOCATION: REMOVE & RE-POUR OVERSIZED CONCRETE FRONT STAIRS.","reportedCost":2500,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200439899"}]}