Revision to permit permit #: 101073685 to add air curtains at entry doors
Alteration or repair at 300 N Michigan Ave, Chicago
Chicago Department of Buildings permit 101084502: issued Jul 20, 2026 for alteration or repair work at 300 N Michigan Ave. Self cert 2019 CBC: revision to permit permit #: 101073685 to add air curtains at entry doors, pedi-tred carpet system at entry ramp, equipment items in storage rooms, and kitchen equipment items for new portillo's as per plans. (Occupancy: a2, construction type 1a) no strucutral work. Secondary address at 304 N. Michigan ave.
- Permit number
- 101084502
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- $1,800,000
- ZIP code
- 60601 (from the permit's location)
- City's category
- Permit - renovation/alteration
- City's status
- Active
- Source
- Chicago Department of Buildings permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 300 N Michigan Ave, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 2, 2026. We checked it Oct 3, 01:14 UTC. Official data.
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