# Renovation or alteration permit 101078991 at 3845 S Winchester Ave, Chicago

Chicago Department of Buildings permit 101078991, issued Sep 10, 2026 for 3845 S Winchester Ave: renovation or alteration. Spr 2019 CBRC: legalization/conversion from commerical use to existing s.f.r. With minor interior/exterior renovations on 1-story masonry bldg (iii-b const./occ. Group r5 sfr)

- Permit number: 101078991
- Issued: Sep 10, 2026
- Type: Renovation or alteration
- Status: Active
- Reported cost: $150,000
- Community area: McKinley Park (59)
- All permits at this address: https://nearbypermits.com/chicago/address/3845-s-winchester-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-01 09:48 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/