{"trade":"hvac","week":"2026-W02","weekStart":"2026-01-05","weekEnd":"2026-01-11","fetchedAt":"2026-07-31T07:56:28.825Z","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":"101076691","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-01-09","address":"6536 S MINERVA AVE","workDescription":"SPR 2019 CBC. NEW SECOND FLOOR REAR FRAME ADDITION TO EXISTING 3-STORY SFR WITH BASEMENT. (OCCUPANCY R-5, CONSTRUCTION TYPE VA). INTERIOR ALTERATIONS INCLUDING ELECTRICAL, PLUMBING, HVAC AND CONVERSION OF 3RD FL. TO UNFINISHED ATTIC SPACE. NEW REAR WOOD DECK. EXT. ALTERATIONS INLCUDE THE REMOVAL OF THE WEST BAY WINDOW ON THE SOUTH ELEVATION & INFILL OF THE EXT. WALL.  REMOVAL OF AS-BUILT FENCING ALONG THE REAR PROPERTY LINE & CONSTRUCT NEW CONCRETE PAD AT REAR FOR TWO UNENCLOSED OFF-STREET PARKING SPACES. ALL WORK AS PER PLANS.(CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS)","reportedCost":150000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101076691"},{"permit":"101071192","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-01-09","address":"5659 N ROCKWELL ST","workDescription":"DECOMMISSION EXISTING HEATING SYSTEM AND INSTALL (8) NEW GAS FURNACES WITH A/C UNITS & DUCTWORK IN AN EXISTING R-2 MULTI UNIT RESIDENTIAL BUILDING.  UPGRADE BUILDING ELECTRICAL SERVICE TO A NEW 1 PHASE, 120/240V, 400 AMP SERVICE.","reportedCost":100000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101071192"},{"permit":"101076910","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-01-09","address":"8135 W RASCHER AVE","workDescription":"SPR 2019 CBRC: INTERIOR RENOVATION AT FIRST FLOOR AND BSMT. EXISTING SERVICE AND PANEL 200AMP TO REMAIN. ELECTRICAL WORK AS PER PLANS . EXISTING FURNACE , AC UNIT TO REMAIN. SUPPLY AND RETURN TO REMAIN AT EXISTING SPLIT LEVEL BRICK SFR WITH BASEMENT. (OCCUPANCY R-5, CONSTRUCTION TYPE VA)","reportedCost":20000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101076910"},{"permit":"101076328","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2026-01-08","address":"3340 W CARROLL AVE","workDescription":"DDS / 2019 CBC: REVISION TO PERMIT 101051702 FOR MODIFICATIONS TO THE HVAC SYSTEM TO SEPARATE THE TOILET EXHAUST FROM GENERAL EXHAUST & MODIFICATIONS TO INTERIOR & EXTERIOR FIRE RATED WALLS IN A 3-STORY RESIDENTIAL APARTMENT 'COURTYARD' BUILDING (14 DWELLING UNITS) AS PER PLANS.  (OCCUPANCY GROUP: R-2 / TYPE 5A CONSTRUCTION) CONSULTANT REVIEWER: V3 COMPANIES OF IL","reportedCost":144115,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101076328"},{"permit":"101074442","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-01-08","address":"7335 S PRAIRIE AVE","workDescription":"SELF CERT CBRC 2019: REHAB TO EXISTING 1 1/2 STORY SINGLE FAMILY MASONRY BUILDING WITH BASEMENT & NEW POWDER ROOM, ELECTRICAL, AND HVAC SYSTEM. (IIIA, R-5)","reportedCost":80000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101074442"},{"permit":"101077626","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-01-08","address":"5045 W ERIE ST","workDescription":"SELF-CERT 2019; RENOVATE THE EXISTING 2-STORY BRICK, TYPE IIIB WITH 2-RESIDENTIAL UNITS, GROUP R-5 BUILDING WITH BASEMENT. THE WORK IS TO INCLUDE;- RENOVATE 2 OPEN PLAN APARTMENTS WITH 3 BEDROOMS AT FIRST FLOOR & 4 BEDROOMS AT 2ND FLOOR.- NEW BATHROOM & 2 STORAGE ROOMS AT BASEMENT.- NEW HVAC SYSTEMS, UPGRADED ELECTRICAL & PLUMBING MODIFICATIONS PER PLANS.- REBUILD FRONT CONCRETE ENTRY STAIRS AS EXISTED.","reportedCost":80000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101077626"},{"permit":"B200454467","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-01-08","address":"9311 S VANDERPOEL AVE","workDescription":"SCOPE: NONSTRUCTURAL INTERIOR REPLACEMENT OF DRYWALL, PLUMBING FIXTURES WITH ASSOCIATED PIPING AND ELECTRICAL. NO FLOOR PLAN ALTERATIONS OR HVAC WORK. LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), 1ST FLOOR.","reportedCost":55000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200454467"},{"permit":"B200455047","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-01-08","address":"2118 W BERTEAU AVE","workDescription":"REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS :   1 CENTRAL FURNACE(CARRIER; TBD; IN UNIT UTILITY ROOM) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S),  UNIT 2118-1 IN UTILITY ROOM.","reportedCost":5000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200455047"},{"permit":"101078117","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-01-07","address":"3348 W 87TH ST","workDescription":"SELF-CERT 2019 CBC, ALTERATION OF EXISTING GROUND FLOOR OAK STREET HEALTH TENANT SPACE TO EXPAND INTO ADJACENT VACANT MERCANTILE TENANT SPACE. EXPANSION SPACE IS CURRENTLY A VACANT CLOTHING STORE. INTERIOR ALTERATION WITH MODIFICATION OF EXISTING STOREFRONT, PLUMBING, ELECTRICAL AND HVAC. OCCUPANCY WILL BE TYPE B, CONSTRUCTION TYPE IIIB.","reportedCost":1436936,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101078117"},{"permit":"101073154","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-01-07","address":"3843 N HERMITAGE AVE","workDescription":"RENOVATION OF AN EXISTING 2 STORY SINGLE FAMILY RESIDENCE WITH BASEMENT. UPDATED HVAC. ATTIC ADDITION.REMOVAL OF REAR ENCLOSED PORCH. NEW FIRST AND SECOND STORY NORTH SIDE ADDITION AND NEW REAR STAIR.","reportedCost":800000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101073154"},{"permit":"101074680","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-01-07","address":"5353 N BROADWAY","workDescription":"INTERIOR & EXTERIOR REMODELING OF THE EXISTING GROCERT STORE INTO A NEW HOT POT RESTAURANT INCLUDING ARCHITECTURAL , HVAC, ELECTRICAL AND PLUMBING WORK.","reportedCost":500000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101074680"},{"permit":"101074729","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-01-05","address":"5014 W CHICAGO AVE","workDescription":"SC 2019 CBRC: INTERIOR ALTERATION TO INCLUDE RENOVATION AND REPAIR TO THE 1ST FLOOR ONLY OF THE PROPERTY. EXTERIOR WORK IS REPLACING EXISTING WINDOWS AND DOORS AND ROOF.  INTERIOR WORK TO INCLUDE DEMOLISHING THE EXISTING WALLS DOWN TO THE WOOD STUDS AND REPLACING THE DRYWALL. THE EXISTING LAYOUT WILL REMAIN. WORK WILL ALSO INCLUDE NEW ELECTRICAL DEVICES (EXISTING SERVICE PER UNIT TO REMAIN) AND NEW HVAC EQUIPMENT AND DISTRIBUTION. THE EXISTING BATHROOMS WILL BE RECONFIGURED TO BE SINGLE USER BATHROOMS. PLUMBING FIXTURES WILL BE REPLACED.(OCCUPANCY GROUP  B; TYPE IIIB CONSTRUCTION)","reportedCost":100000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101074729"}]}