# Alteration or repair permit 101077062 at 1821 W Haddon Ave, Chicago

Chicago Department of Buildings permit 101077062: issued Jan 26, 2026 for alteration or repair work at 1821 W Haddon Ave. Spr 2019 CBRC: partial interior remodel of existing basement for existing 2-story, type VA frame, 33' ht., 3-unit residence with existing basement, existing attic space, and existing detached type VA frame 2-car garage for new ADU basement conversion unit in compliance with the city of chicago ADU pilot program for conversion from 3 dwelling units to 4 dwelling units (occupancy group R-2; type VA construction). Certified plan corrections.

- Permit number: 101077062
- Issued: Jan 26, 2026
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Issued (city: Active)
- Reported cost: $25,000
- ZIP code: 60622 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/1821-w-haddon-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-14 20:49 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 1821 W Haddon Ave: https://nearbypermits.com/chicago/address/1821-w-haddon-ave/