{"trade":"hvac","week":"2025-W20","weekStart":"2025-05-12","weekEnd":"2025-05-18","fetchedAt":"2026-07-31T19:41:23.084Z","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":"101066943","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-05-15","address":"3526 N SEELEY AVE","workDescription":"SPR 2019 CBRC: INTERIOR RENOVATIONS/ALTERNATIONS IN EXISTING SINGLE-FAMILY 1.5-STORY FRAME BUILDING WITH BASEMENT, AND2ND STORY SIDE (SOUTH) DORMER ADDITION & REAR ADDITION.INTERIOR REMODELING INCLUDES PARTIAL CHANGES TO LAYOUT, ELECTRICAL, PLUMBING, AND HVAC WORK AS PER PLANS.EXTERIOR FRONT PORCH REMODELING.OCCUPANCY GROUP R-5, CONSTRUCTION TYPE VA","reportedCost":300000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101066943"},{"permit":"B200424263","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-05-15","address":"2124 W WARREN BLVD","workDescription":"DUCTWORK EXTENSION/RECONFIGURATION, REPAIR/REPLACEMENT AFFECTING 3 SYSTEMS :   2 CENTRAL FURNACE(LENNOX EL297UH090XV36C, 1ST FLOOR UNIT AND 2ND FLOOR UNIT)  1 OTHER HEAT PUMP(LENNOX EL18XPV-036 HEAT PUMP, BACK YARD)  1 OTHER HEAT PUMP(LENNOX EL18XPV-048 HEAT PUMP, BACK YARD)  2 OTHER SPECIALTY EQUIPMENT(APRILAIRE HUMIDIFIER 700) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 2 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), 1 INTERIOR COMMON AREAS, EXTERIOR WORK,  BASEMENT, 1ST FLOOR UNIT AND 2ND FLOOR UNIT.","reportedCost":81330,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200424263"},{"permit":"101067206","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-05-14","address":"5614 S WHIPPLE ST","workDescription":"SPR 2019 CBC. DECONVERSION 3 DU INTO ORIGINAL 2 DU. REMOVE BASEMENT KITCHEN AND RESTORE BASEMENT TO ORIGINAL STATE. FIRE DAMAGE REPAIRS (NO STRUCTURAL DAMAGE) IN THE BASEMENT AT EXISTING TWO STORY MASONRY AND FRAME TWO DWELLING UNITS APARTMENT BUILDING (OCCUPANCY R-5, CONSTRUCTION TYPE VA). BASEMENT DECONVERSION WORK INCLUDE  ELECTRICAL AND PLUMBING. NO HVAC WORK. EXIST WATER HEATER TO REMAIN. EXIST. BOILER WITH RADIATORS TO REMAIN. NO AC UNITS. NO WORK AT FIRST AND SECOND FLOORS. ALL WORK AS PER PLANS.","reportedCost":60000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101067206"},{"permit":"101068088","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-05-14","address":"3846 W 63RD ST","workDescription":"SPR 2019 CBRC EXSITING 1 STORY DAYCARE REVISION TO PERMIT #101050760 FOR CEILING CONSTRUCTION AND HVAC AS PER PLANS. OCCUPANCY TYPE E-2","reportedCost":12000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101068088"},{"permit":"B200414474","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-05-12","address":"1309 S ROCKWELL ST","workDescription":"DUCTWORK EXTENSION/RECONFIGURATION, GAS PIPING EXTENSION/RECONFIGURATION, REPAIR/REPLACEMENT AFFECTING 3 SYSTEMS :   1 MAKE UP AIR UNIT(REZNOR RPBL400, ROOF)  3 UNIT HEATER(REZNOR, QTY 1- M# RZUDXC350  ON 2ND FL., QTY 2 M#RZUDCX225, ON 3RD FL.)  1 SPLIT SYSTEM(SYNERGY DUCT FURNACE M# S9X2XD120US, A/C M# 5TTA3048A,) . ELECTRICAL WORK UNDER THIS PERMIT = YES . LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S), EXTERIOR WORK,  FIRST THRU THIRD FLOORS.","reportedCost":112775,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200414474"},{"permit":"101068977","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2025-05-12","address":"111 N CANAL ST","workDescription":"** CBC 2025 ** ** SELF-CERT PERMIT ** INTERIOR RENOVATION OF EXISTING TENANT OFFICE SUITE ON FLOOR 1. RENOVATION INCLUDES DEMOLITION OF EXISTING SPACE IN PREPARATION FOR NEW INTERIOR PARTITIONS, CEILINGS, LIGHTING AND FINISHES AS WELL AS THE REWORKING OF HVAC, ELECTRICAL, PLUMBING, SPRINKLERS AND FIRE ALARM. CURRENT USE: OFFICE.PROPOSED USE: OFFICE.","reportedCost":71400,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101068977"}]}