{"trade":"hvac","week":"2026-W40","weekStart":"2026-09-28","weekEnd":"2026-10-04","fetchedAt":"2026-10-28T19:51:44.530Z","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":"B200508490","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-10-04","address":"6103 N KIRKWOOD AVE","workDescription":"DUCTWORK EXTENSION/RECONFIGURATION, GAS PIPING EXTENSION/RECONFIGURATION, REPAIR/REPLACEMENT AFFECTING 3 SYSTEMS :   1 DUCT FURNACE(AMERICAN STANDARD, S9V2B060U4PSCA, ATTIC)  1 SPLIT SYSTEM(AMERICAN STANDARD CONDENSER - 5A7A303A1000A)  3 BATH/TOILET EXHAUST FAN(PANASONIC, FV-0511VQL1, 2ND FLOOR MASTER BATHROOM, HALL BATHROOM, 1ST FLOOR POWDER ROOM) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S),  ATTIC.","reportedCost":9500,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200508490"},{"permit":"101086105","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-10-02","address":"6343 S OAKLEY AVE","workDescription":"SPR 2019 CBC. FIRE AND WATER DAMAGE REPAIRS TO EXISTING TWO STORY MASONRY AND FRAME 2DU BUILDING WITH NO BASEMENT (OCCUPANCY R-5, CONSTRUCTION VA). FIRE DAMAGED ROOF TO BE REPLACED. INTERIOR RENOVATION INCLUDE DRYWALL REPLACEMENT, ELECTRICAL, PLUMBING AND HVAC WORK. REPAIR FRONT WOOD PORCH AND REPLACE FRONT STAIRS WITH SAME AS EXISTING. ALL WORK AS PER PLANS.","reportedCost":150000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101086105"},{"permit":"B200481329","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-10-02","address":"10601 S HALE AVE","workDescription":"SCOPE: NONSTRUCTURAL INTERIOR ALTERATION OF EXISTING UNIT TO INCLUDE NEW DRYWALL ON WALLS AND CEILING, UPADTE ALL PLUMBING FIXTURES WITH ASSOCIATED PIPING, INSTALL NEW FURNACE WITH DUCTWORK AND ELECTRIC TANKLESS W.H. IN UNIT. UPDATE EXISTING PANEL WITH NEW AND NEW ELECTRICAL THRU-OUT, NO FLOOR PLAN ALTERATIONS.LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), 2ND FLR - UNIT 2A.","reportedCost":70000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200481329"},{"permit":"B200514143","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-10-02","address":"1247 S ST LOUIS AVE","workDescription":"REPAIR/REPLACEMENT AFFECTING 2 SYSTEMS :   1 CENTRAL FURNACE(BOSCH, BIVA-48MCB-M19X, BASEMENT)  1 OTHER COOLING EQUIPMENT(BOSCH, BOVA-60MTB-MI9E) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S),  BASEMENT.","reportedCost":30200,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200514143"},{"permit":"B200514194","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-10-02","address":"8110 S WOODLAWN AVE","workDescription":"REPAIR/REPLACEMENT AFFECTING 2 SYSTEMS :   1 CENTRAL FURNACE(BOSCH, BIVA-48MCB-M19X, BASEMENT)  1 OTHER COOLING EQUIPMENT(BOSCH, BOVA-60MTB-MI9E) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S),  BASEMENT.","reportedCost":21200,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200514194"},{"permit":"101088714","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-10-01","address":"4736 S SPRINGFIELD AVE","workDescription":"FIRE DAMAGE REPAIRS. NEW 2ND FLOOR FRAME DORMER ADDITION. INTERIOR ALTERATIONS & REMODELING AT EXISTING 2 STORY MASONRY AND FRAME TWO UNITS BUILDING WITH BASEMENT INCLUDING ELECTRICAL, PLUMBING AND HVAC (VA CONSTRUCTION TYPE AND R-5 OCCUPANCY). ALL WORK AS PER PLANS.","reportedCost":150000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101088714"},{"permit":"B200511723","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-10-01","address":"2100 W HUBBARD ST","workDescription":"REPAIR/REPLACEMENT AFFECTING 2 SYSTEMS :   1 FLOOR FURNACE(GOODMAN GMS81005CBE, LOWER LEVEL)  1 SPLIT DX UNIT(BRYANT M# 561AJ042-E, S# 3894E07580) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S), EXTERIOR WORK,  MAIN LEVEL, ROOF.","reportedCost":22600,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200511723"},{"permit":"B200514057","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-10-01","address":"3340 N KILDARE AVE","workDescription":"DUCTWORK EXTENSION/RECONFIGURATION, REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS :   1 DUCT FURNACE(AMANA, GMHB1405DNAC) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S),  BASEMENT.","reportedCost":6000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200514057"},{"permit":"101086732","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-09-30","address":"4104 N CLAREMONT AVE","workDescription":"SELF-CERT 2019 CBRC; INTERIOR RENOVATION OF A SINGLE-UNIT RESIDENTIAL BUILDING. LOWER BASEMENT FLOOR AND STABALISE FOUNDATION. REPAIR REAR ENCLOSED PORCH STRUCTURE. NEW ELECTRICAL, HVAC, AND PLUMBING. REPAIR REAR ENCLOSED PORCH.  (OCCUPANCY GROUP R-5; TYPE VB CONSTRUCTION)","reportedCost":300000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101086732"},{"permit":"101066354","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-09-30","address":"3948 N ELSTON AVE","workDescription":"SC 2019 CBRC: SELECTIVE INTERIOR DEMOLITION ONLY. INSTALLATION OF (2) FIRE RATED SHUTTERS AND (1) FIRE RATED DOOR/FRAME. SELECTIVE EXTERIOR STEEL STAIR DEMOLITION TO AN EXISTING OFFICE SPACE AND REWORK/RECONFIGURATION TO A HVAC CONTRACTOR. (OCC. GRP. B & R; CONST. TYPE III-B) AS PER PLANS.","reportedCost":20000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101066354"},{"permit":"B200513639","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-09-30","address":"520 S STATE ST","workDescription":"REPAIR/REPLACEMENT AFFECTING 2 SYSTEMS :   1 FAN COIL UNIT(GOODMAN 3 TON 13 SEER R32 WITH MATCHING COIL ON ROOF)  1 DUCT FURNACE(GOODMAN 80% 100K BTU SINGLE STAGE FURNACE) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), EXTERIOR WORK,  INTERIOR CLOSET, ROOF.","reportedCost":13837,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200513639"},{"permit":"101081706","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-09-29","address":"4421 N ARTESIAN AVE","workDescription":"SPR 2019 CBRC. REVISION TO PERMIT # 101065762: RELOCATE FURNACE FROM BASEMENT TO 2ND FLOOR FOR 2ND FLOOR RESIDENTIAL DWELLING UNIT AND RELOCATE 1ST FLOOR HVAC DUCTS FROM 1ST FLOOR UNIT IN BASEMENT AT 4421 N ARTESIAN AVE. (CONSTRUCTION TYPE IIIA, USE GROUP R-5).","reportedCost":140000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101081706"},{"permit":"101086149","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-09-29","address":"3605 W 58TH PL","workDescription":"SELF-CERT 2019 CBRC- RENOVATION OF 2 APARTMENTS WITHIN THE EXISTING 2-STORY, 2-UNIT, GROUP R5, RESIDENTIAL, TYPE VB BUILDING. WORK TO INCLUDE;- NEW KITCHENS, BATHROOMS & FINISHES WITHIN THE 3-BEDROOM UNITS.- NEW HVAC SYSTEMS, UPGRADED ELECTRICAL & PLUMBING MODIFICATIONS PER PLANS.- REBUIDL FIRE DAMAGED REAR ENCLOSED WOOD PORCH AS EXISTED & NEW SIDING ON BUILDING.","reportedCost":68000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101086149"},{"permit":"101086954","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2026-09-28","address":"4306 W KAMERLING AVE","workDescription":"SELF-CERTIFICATION: ERECT A NEW TWO-STORY FRAME RESIDENTIAL BUILDING CONSISTING OF ONE (1) DWELLING UNIT AT THE FIRST FLOOR DUPLEX DOWN WITH THE BASEMENT LEVEL AND ONE (1) DWELLING UNIT LOCATED AT THE SECOND (TOTAL OF TWO (2) DWELLING UNITS), INCLUDING A FRONT ENTRY PORCH, A REAR TWO-STORY WOOD DECK, A DETACHED TWO-CAR FRAME GARAGE & ONE OPEN PARKING SPACE, INSTALL NEW WOOD AND METAL FENCING AS INDICATED ON THE ARCHITECTURAL PLANS.THE SCOPE OF WORK INCLUDES: ARCHITECTURAL, PLUMBING , HVAC AND ELECTRICAL SYSTEMSCURRENT USE: VACANT LOTPROPOSED USE: TWO (2) DWELLING UNITS (2 D.U.)","reportedCost":180000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101086954"},{"permit":"101085210","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-09-28","address":"6221 S CAMPBELL AVE","workDescription":"SPR 2019-CBRC: INTERIOR AND EXTERIOR ALTERATIONS TO AN EXISTING 2-STORY TWO-FAMILY RESIDENCE. WORK TO INCLUDE COMPREHENSIVE NEW MECHANICAL (HVAC), ELECTRICAL, AND PLUMBING (MEP) SYSTEMS THROUGHOUT PER PLAN, CORRECTION OF OUTSTANDING CITY BUILDING CODE VIOLATIONS, AND THE INSTALLATION OF A NEW 2-CAR CONCRETE PARKING PAD WITH WHEEL STOPS AT THE REAR. NO CHANGE TO USE, OCCUPANCY, OR RS-3 ZONING (OCCUPANCY GROUP R-5; TYPE IIIB CONSTRUCTION).","reportedCost":150000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101085210"},{"permit":"101086892","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-09-28","address":"1319 W GRAND AVE","workDescription":"2019 CBRC INTERIOR RENOVATION OF FORMER RETAIL SHOP TO NEW CONVENIENT STORE WITHIN FIRST FLOOR OF MIXED USE COMMERCIAL AND RESIDENTIAL MASONRY BUILDING. WORK INCLUDES RELOCATION OF EXISTING FURNACE, INSTALLATION OF NEW SERVICE SINK, INSTALLATION OF COOLER, NEW SALES COUNTER AND SHELVING PER PLANS. OCCUPANCY M, CONSTRUCTION TYPE 3B.","reportedCost":85000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101086892"},{"permit":"101082764","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-09-28","address":"1506 N ROCKWELL ST","workDescription":"INTERIOR AND EXTERIOR REHAB, CONVERT FROM 3 DWELLING UNITS INTO 4 DWELLING UNITS. NEW DWELLING UNIT TO BE ADDED IN THE BASEMENT, TO AN EXISTING 3 STORY BRICK BUILDING W/ BASEMENT, AS PER ARCHITECT'S PLANS. THE SCOPE OF WORK INCLUDES: ARCHITECTURE, PLUMBING, HVAC AND ELECTRIC. CURRENT USE: 3 DU'S (N.I.C.) PROPOSED USE: 4 DU'S (WORK TO BE DONE AT BASEMENT LEVEL ONLY)","reportedCost":15000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101082764"}]}