{"trade":"hvac","week":"2026-W14","weekStart":"2026-03-30","weekEnd":"2026-04-05","fetchedAt":"2026-07-30T20:15:35.811Z","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":"101079513","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-04-03","address":"1342 S FAIRFIELD AVE","workDescription":"SELF-CERT: INTERIOR & EXTERIOR REHAB OF 3 EXISTING RESIDENTIAL UNITS, FRONT OPEN WOOD PORCH REPAIRS AND REAR ENCLOSED WOOD PORCH TO BE REPLACED WITH NEW OPEN METAL PORCH IN SAME LOCATION, AS PER ARCHITECT'S PLANS, IN EXISTING 2-STORY BRICK BUILDING WITH BASEMENT. THE SCOPE OF WORK INCLUDES: ARCHITECTURE, PLUMBING, HVAC AND ELECTRIC.CURRENT USE: 3 DU'S  PROPOSED USE: 3 DU'S","reportedCost":200000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101079513"},{"permit":"101079095","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-04-03","address":"1000 N LECLAIRE AVE","workDescription":"SELF-CERT: INTERIOR AND EXTERIOR REHABILITATION, INCLUDING REPLACEMENT OF THE EXISTING REAR ENCLOSED FRAME PORCH WITH A REAR DECK AND A PARTIAL SECOND-FLOOR FRAME ADDITION, ALL PER ARCHITECT¿S PLANS, IN AN EXISTING 1½-STORY BRICK/FRAME BUILDING WITH BASEMENT.THE SCOPE OF WORK INCLUDES: ARCHITECTURAL, PLUMBING, HVAC, AND ELECTRICAL.CURRENT AND PROPOSED USE: SINGLE FAMILY RESIDENCE","reportedCost":85000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101079095"},{"permit":"B200463852","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-03","address":"8122 S EXCHANGE AVE","workDescription":"SCOPE: NONSTRUCTURAL INTERIOR REPLACEMENT OF DRYWALL, FLOORS, FINISHES, AND CABINETS. ELECTRICAL ON SEPARATE PERMIT ( B200463182).  NO PLUMBING WORK, NO HVAC WORK. LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), FIRST FLOOR.","reportedCost":22000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200463852"},{"permit":"B200462611","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-02","address":"201 E CHESTNUT ST","workDescription":"DUCTWORK EXTENSION/RECONFIGURATION, REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS :   1 DUCT FURNACE(STERLING QVSD 400M) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 0 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), 1 INTERIOR COMMON AREAS, EXTERIOR WORK,  REPL MAKE UP AIR SYSTEM MOVE NEW UNIT TO GAR ROOF.","reportedCost":437825,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200462611"},{"permit":"101080163","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2026-04-02","address":"6402 S VERNON AVE","workDescription":"SPR 2019 CBRC - REVISION TO PERMIT #101066835 TO ADD 1 DU IN BASEMENT. EXISTING BASEMENT ROUGH BATHROOM TO BE MADE FULL FINISHED BATHROOM, NEW HVAC FOR BASEMENT UNIT, NEW KITCHEN IN BASEMENT. ORIGINAL 2 CAR GARAGE TO BE OMITTED AND NEW 3 CAR PARKING PAD INSTALLED. NO CHANGES TO 1ST OR 2ND FLOOR**CERTIFIED CORRECTIONS SUBJECT TO FIELD INSPECTIONS & AUDIT **","reportedCost":50000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101080163"},{"permit":"101079383","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-04-01","address":"1129 N SPAULDING AVE","workDescription":"SPR 2019 CBRC. FIRE AND WATER DAMAGE REPAIRS AT EXISTING TWO STORY MASONRY AND FRAME 2 DU W/ BASEMENT (OCCUPANCY R-5, CONSTRUCTION TYPE VA) INCLUDING ELECTRICAL, PLUMBING AND HVAC. REPLACE REAR TWO STORY FRAME ENCLOSED PORCH WITH SAME AS EXISTING. ALL WORK AS PER PLANS. CERTIFIED PLAN CORRECTIONS.","reportedCost":150000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101079383"},{"permit":"101080962","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-04-01","address":"5228 S UNION AVE","workDescription":"SELF CERT 2019 CBRC; RENOVATE THE EXISTING 2-STORY, FRAME, TYPE VB, 2-UNIT BUILDING, GROUP R-5. WORK IS TO INCLUDE:- NEW KITCHENS, BATHROOMS & FINISHES THROUGHOUT BOTH APARTMENTS.- NEW HVAC UNITS, ALONG WITH ELECTRICAL & PLUMBING MODIFICATIONS PER PLANS.- DEMO REAR FRAME ENCLOSURE, REBUILD REAR STAIRS & NEW STEEL & WOOD FENCE (25 L.F.).","reportedCost":70000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101080962"},{"permit":"101081180","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-04-01","address":"1806 W CUYLER AVE","workDescription":"SELF-CERT 2019 CBRC;REVISION TO PERMIT #101073947- REVISE THE 2ND FLOOR OFFICE SPACE'S DUCTWORK RUNS FROM THE EXISTING HVAC EQUIPMENT AND ADD A ERV UNIT. NO OTHER CHANGES TO THE 2ND FLOOR RENOVATED OFFICE SPACE, GROUP B, IN THE 3-STORY. HEAVY TIMBER, TYPE IV, FULLY SPRINKLERED BUILDING.","reportedCost":6000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101081180"},{"permit":"B200460009","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-01","address":"437 W NORTH AVE","workDescription":"REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS :   1 FLOOR FURNACE(CARRIER - 58TP0B070V1412 - UTILITY CLOSET) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S),  UTILITY CLOSET.","reportedCost":5720,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200460009"},{"permit":"B200463796","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-01","address":"4910 W NEWPORT AVE","workDescription":"NONSTRUCTURAL INTERIOR REPLACEMENT OF DRYWALL, PLUMBING, ELECTRICAL AND FINISHES ON 1ST FLOOR ONLY. REPAIRS ONLY TO EXISTING FURNACE (NO REPLACEMENT) IN BASEMENT. LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S)","reportedCost":750,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200463796"},{"permit":"101072182","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-03-31","address":"4644 W ADAMS ST","workDescription":"INTERIOR 2 UNIT RENOVATION W/UNFINISHED BASEMENT IN 2-FAMILY DWELLING INCLUDING NEW ELECTRICAL SERVICE, PLUMBING, HVAC UPDATES, REAR PORCH STRUCTURE UPDATES PER DRAWINGS.","reportedCost":185000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101072182"},{"permit":"101078568","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-03-31","address":"2323 W 23RD ST","workDescription":"SELF-CERT: INTERIOR AND EXTERIOR REHAB, ERECT DORMER ADDITON ONTO EXISTING 2 STORY BRICK BUILDING WITH BASEMENT, ERECT REAR ADDITION TO EXTEND THE EXISTING ADDITION, REMOVE THE EXISTING FRONT CONCRETE STAIR AND LANDING AND REPLACE WITH NEW METAL STAIR AND LANDING SAME SIZE AND LOCATION AND REMOVE AND REPLACE THE EXISTING REAR OPEN WOOD PORCH IN SAME LOCATION, AS PER ARCHITECT'S PLANS.. THE SCOPE OF WORK INCLUDES: ARCHITECTURAL, PLUMBING, HVAC, AND ELECTRICAL. CURRENT AND PROPOSED  USE: SINGLE FAMILY RESIDENCE","reportedCost":85000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101078568"},{"permit":"101075480","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-03-30","address":"1506 N ROCKWELL ST","workDescription":"SELF-CERT: INTERIOR & EXTERIOR REHAB IN 3 EXISTING DU'S & REMOVE AND REPLACE THE REAR OPEN WOOD PORCH WITH NEW SAME SIZE AND LOCATION, AS PER ARCHITECT'S PLANS, IN EXISTING 3-STORY MASONRY BUILDING WITH BASEMENT. THE SCOPE OF WORK INCLUDES: ARCHITECTURAL, PLUMBING, HVAC & ELECTRIC. CURRENT AND PROPOSED USE: 3 D.U.","reportedCost":125000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101075480"},{"permit":"101077555","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-03-30","address":"5050 W MADISON ST","workDescription":"SELF-CERT 2019 CBRC: INTERIOR AND EXTERIOR RENOVATIONS AND REPAIRS OF AN EXISTING 2-STORY, MIXED USE BUILDING WITH A MERCANTILE USE ON THE 1ST FLOOR AND A RESIDENTIAL UNIT ON THE 2ND FLOOR - WORK WILL INVOLVE SOME MASONRY, CARPENTRY, HVAC, ELECTRICAL, AND PLUMBING - (THE OCCUPANCY CLASSIFICATIONS ARE BOTH \"M\" AND \"R-3\", AND THE CONSTRUCTION TYPE IS \"III-A\" ).","reportedCost":110000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101077555"},{"permit":"B200460127","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-03-30","address":"2619 W 106TH PL","workDescription":"SCOPE: NONSTRUCTURAL INTERIOR ALTERATION TO EXISTING SFR, INSTALLATION OF HVAC AT SECOND FLR.LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), SECOND FLR","reportedCost":3500,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200460127"}]}