Proposed 2 story coach house w/ground floor 3 car garage (per ADU ordinance)
New building at 4425 N Winchester Ave, Chicago
Chicago Department of Buildings permit 101074186: issued Mar 23, 2026 for new building work at 4425 N Winchester Ave. Proposed 2 story coach house w/ground floor 3 car garage (per ADU ordinance), per plans.(conditional permit subject to field inspection).
- Permit number
- 101074186
- Issued
- Type of work
- New building
- Status
- Issued
- Reported cost
- $180,000
- ZIP code
- 60640 (from the permit's location)
- City's category
- Permit - new construction
- 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 4425 N Winchester Ave, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 14, 2026. We checked it Oct 14, 14:19 UTC. See the city's official records.
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