{"trade":"hvac","week":"2025-W44","weekStart":"2025-10-27","weekEnd":"2025-11-02","fetchedAt":"2026-07-31T13:35:38.186Z","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":"101072973","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-10-31","address":"2315 W 79TH PL","workDescription":"SPR 2019 CBC: REPAIR / REPLACE AS SAME, FIRE DAMAGED INTERIOR & ROOF OF EXISTING 1-STORY SINGLE-FAMILY MASONRY HOME. REMODEL EXISTING KITCHEN & BATHS. REPAIRS & NEW PLUMBING, ELECTRICAL & HVAC WHERE SHOWN IN PLANS. RS-2 / R5 SINGLE-FAMILY RESIDENTIAL.","reportedCost":150000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101072973"},{"permit":"101074468","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-10-31","address":"7816 S RIDGELAND AVE","workDescription":"SC 2019 CBRC: INTERIOR ALTERATIONS FOR 1ST & 2ND FLOOR UNITS FOR 2-FLAT APARTMENT BUILDING PER PLAN; NEW HVAC SYSTEM FOR EACH UNIT PER PLAN (OCC. GRP. R-5; CONSTR. TYPE IIIA)","reportedCost":100000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101074468"},{"permit":"B200443392","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-10-28","address":"3814 N FREMONT ST","workDescription":"SCOPE: NONSTRUCTURAL INTERIOR BASEMENT FLOOR PLAN ALTERATION TO EXISTING DUPLEXED UNIT, REPLACEMENT OF ELECTRICAL AND PLUMBING FIXTURES WITH ASSOCIATED PIPING, ALL HVAC WORK TO BE REVIEWED ON SEPARATE GEOTHERMAL PERMIT APPLICATION. LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), BASEMENT OF UNIT 1.","reportedCost":250000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200443392"},{"permit":"B200442581","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-10-28","address":"4521 S LAWLER AVE","workDescription":"SCOPE: NONSTRUCTURAL INTERIOR WORK: REPLACE EXISTING KITCHEN (NEW CABINETS, COUNTERTOP, SINK AND APPLIANCES). UPDATE EXISTING BATHROOMS WITH NEW PLUMBING FIXTURES AND FINISHES. NEW FLOORING (WOOD/TILE), TRIM, TILE. REPLACE INTERIOR DOORS. REPLACE EXISTING FURNACE AND AC EQUIPMENT. NEW ELECTRICAL FIXTURES AND REPLACE SWITCHES AND RECEPTACLES (NO CHANGES TO LAYOUT). LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), 1ST FLOOR AND BASEMENT.","reportedCost":30000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200442581"},{"permit":"101073446","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-10-27","address":"5565 N ELSTON AVE","workDescription":"INTERIOR REMODELING OF EXISTING ONE STORY MASONRY BUILDING. NEW ENTRANCE, MECHANICAL (HVAC), ELECTRICAL AND PLUMBING PER PLANS. EXISTING OCCUPANCY: BUSINESS NEW OCCUPANCY: BUSINESS - OFFICE SPACE","reportedCost":750000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101073446"},{"permit":"101074200","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-10-27","address":"605 N MICHIGAN AVE","workDescription":"CBC 2019 SELF CERT - INTERIOR REMODEL OF AN EXISTING COMMERCIAL RETAIL SPACE FOR A NEW TENANT BUILDOUT.  THE WORK INCLUDES DEMOLITION OF EXISTING INTERIOR WALLS AND FINISHES AND THE INSTALLATION OF NEW FLOORING, PAINT, FIXTURES, NEW DOORS AND HARDWARE ALONG WITH AN ELECTRICAL SERVICE UPGRADE.  NEW LIGHTING AND NEW HVAC DISTRIBUTION.  NO EXTERIOR WORK AND NO STRUCTURAL WORK IS OCCURRING.  EXISTING M OCCUPANCY TO REMAIN.","reportedCost":600000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101074200"},{"permit":"101074506","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-10-27","address":"1442 S SPRINGFIELD AVE","workDescription":"SELF CERT 2019 REVISION TO PERMIT #101065360. FIRST-FLOOR PORCH REVISED FROM ENCLOSED TO OPEN WOOD-FRAMED CONSTRUCTION. AIR CONDITIONING: FOUR (4) NEW AIR CONDITIONING UNITS ADDED, ONE PER RESIDENTIAL UNIT. PROVIDE NON-COMBUSTIBLE SHIELD AT WOOD POST ADJACENT TO A/C CONDENSER. ELECTRICAL SERVICE: NEW 400A MAIN SERVICE INSTALLED FOR THE BUILDING; EACH UNIT PROVIDED WITH A 100A SUBPANEL.","reportedCost":150000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101074506"},{"permit":"B200425688","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-10-27","address":"3425 W DICKENS AVE","workDescription":"INSTALL NEW GEOTHERMAL VERTICAL CLOSED LOOP WELLS SIDE/FRONT YARD OF EXISTING SINGLE-FAMILY HOME. EXCAVATION FOR GEOTHERMAL WELLS   ASSOCIATED TRENCHING CANNOT BE LOCATED LESS THAN 1'-0\" TO ADJACENT PROPERTY LINES. THERE WILL BE A QUANTITY OF 2 APPROX. 4\" DIA. WELLS IN THE YARD. TRENCHING SHALL NOT BE DEEPER THAN 3'-6\" BELOW FINISH GRADE. INCLUDES REPLACING EXISTING HVAC EQUIP. WITH NEW GEOTHERMAL HEAT PUMPS IN SAME LOCATION. NO EQUIPMENT RELOCATION, MODIFIED DUCTWORK OR PARTITIONS OR CLOSETS.   LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), EXTERIOR WORK, YARDS.","reportedCost":99330,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200425688"},{"permit":"101069801","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-10-27","address":"943 N CROSBY ST","workDescription":"SELF-CERT: COMMERCIAL BUILD-OUT  TO CONVERT AN EXISTING RETAIL SPACE INTO A NEW NAIL SALON, AS PER ARCHITECT'S PLANS, IN EXISTING 4 STORY BRICK BUILDING. THE SCOPE OF WORK INCLUDES: ARCHITECTURE, PLUMBING, HVAC AND ELECTRIC. CURRENT USE: RETAIL SPACEPROPOSED USE: NAIL SALON","reportedCost":65000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101069801"},{"permit":"101074473","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-10-27","address":"1622 W SUNNYSIDE AVE","workDescription":"SPR 2019 CBC. FIRE DAMAGE REPAIRS OF REAR FRAME BASEMENT EXTERIOR WALL TO EXISTING TWO STORY FRAME SFR WITH BASEMENT (VA CONSTRUCTION, R-5 OCCUPANCY). ELECTRICAL WORK ASSOCIATED WITH FIRE DAMAGE AREA IN THE BASEMENT. NO HVAC AND PLUMBING WORK. EXISTING HVAC DUCT SYSTEM TO BE CLEANED. ALL WORK AS PER PLANS","reportedCost":50000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101074473"},{"permit":"B200436747","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-10-27","address":"1500 W MONROE ST","workDescription":"REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS :   1 FLOOR FURNACE(LENNOX, SL280UH090V36B TWO-STAGE VARIABLE SPEED, FURNACE CLOSET) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S),  UNIT 202.","reportedCost":16000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200436747"}]}