# New building permit 101074452 at 6440 S Champlain Ave, Chicago

Chicago Department of Buildings permit 101074452: issued Oct 2, 2025 for new building work at 6440 S Champlain Ave. Self-cert 2019 CBC: full building permit for 2 story 2 d.u. Building, rear deck with stair at 2nd story, detached 2 car garage as per plan (occupancy group R-5, type VA construction).

- Permit number: 101074452
- Issued: Oct 2, 2025
- Type of work: New building (city: Permit - new construction)
- Status: Issued (city: Active)
- Reported cost: $495,975
- ZIP code: 60637 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/6440-s-champlain-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-06 18:55 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 6440 S Champlain Ave: https://nearbypermits.com/chicago/address/6440-s-champlain-ave/