{"trade":"hvac","week":"2026-W25","weekStart":"2026-06-15","weekEnd":"2026-06-21","fetchedAt":"2026-07-30T11:09:15.318Z","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":"101082222","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-06-18","address":"10024 S CALUMET AVE","workDescription":"SPR 2019 CBC. FIRE AND WATER DAMAGE REPAIRS TO EXISTING TWO STORY MASONRY AND FRAME SFR WITH BASEMENT (OCCUPANCY R-5, CONSTRUCTION VA). REPLACE EXISTING ROOF WITH SAE. NEW REAR FRAME SECOND FLOOR ADDITION AND INTERIOR ALTERATION INCLUDING ELECTRICAL, PLUMBING AND HVAC WORK. ALL WORK AS PER PLANS.(CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS)","reportedCost":150000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101082222"},{"permit":"101081247","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-06-17","address":"5237 N BROADWAY","workDescription":"SELF CERT CBRC 2019: SELF CERT 2019 CBRC: INTERIOR ALTERATION OF AN EXISTING TENANT  ON THE GROUND FLOOR OF AN EXISTING RETAIL CENTER FOR MIDWEST EXPRESS. WORK TO INCLUDE DEMO, NEW PARTITIONS, ELECTRICAL, PLUMBING, AND HVAC AS PER PLANS. (B- BUSINESS, CONSTRUCTION TYPE IIB )","reportedCost":270000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101081247"},{"permit":"101081344","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-06-16","address":"4908 S INDIANA AVE","workDescription":"SELF-CERT 2019 CBRC: INTERIOR GUT REHAB INSTALL NEW WINDOWS AND DOORS TO EXISTING 3 STORY WITH BASEMENT 3 UNIT RESIDENTIAL BUILDING TO INCLUDE NEW ELECTRICAL, PLUMBING, AND HVAC SYSTEMS THROUGHOUT PER PLANS. (USE GROUP R5 CONSTRUCTION TYPE VA)","reportedCost":300000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101081344"},{"permit":"101083531","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-06-15","address":"12 W MAPLE ST","workDescription":"SELF CERT CBRC 2019: SELF CERT 2019 CBRC: INTERIOR ALTERATION TO GROUND FLOOR SPACE (3 EAST) FOR NEW PILATES STUDIO. WORK TO INCLUDE DEMO, NEW PARTITIONS, ELECTRICAL, PLUMBING, AND HVAC AS PER PLANS.  (OCCUPANCY B- BUSINESS, CONSTRUCTION TYPE IIB)","reportedCost":232718,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101083531"},{"permit":"101076672","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-06-15","address":"2401 S STATE ST","workDescription":"SPR 2019 CBRC: CONVERT EXISTING FULLY SPRINKLERED APARTMENT BUILDING (R-2) WITH 19 DWELLING UNITS TO HOTEL USE (R-1) WITH NEW RECEPTION DESK.  NO CHANGE TO UNIT COUNT OR CONFIGURATION. (OCC. GRP. R-2 TO R-1; CONST. TYPE IIIA) AS PER PLANS. * NO ELECTRICAL OR HVAC WORK ALLOWED UNDER THIS PERMIT***CERTIFIED CORRECTIONS SUBJECT TO FIELD INSPECTIONS & AUDIT **","reportedCost":25000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101076672"},{"permit":"101081644","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-06-15","address":"1842 N PAULINA ST","workDescription":"SC 2019 CBRC: REVISION TO #101074861, PROPOSED STAIR TO ROOF DECK WITH PENTHOUSE ENCLOSURE ABOVE SECOND FLOOR ON A SINGLE FAMILY RESIDENCE. RELOCATE FURNACE TO ROOF PENTHOUSE, PER PLANS. R-5 OCCUPANCY, TYPE V-A CONST.","reportedCost":10000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101081644"}]}