# Alteration or repair permit 101067673 at 3544 S Union Ave, Chicago

Chicago Department of Buildings permit 101067673, issued Jun 26, 2025 for 3544 S Union Ave: alteration or repair. Self cert CBC 2019: interior alterations to existing 2-dwelling units, add new 3-story rear frame addition, install new rear wood deck and erect a new frame garage to existing 3-story brick building with basement (occupancy group R-5; construction type v-a)

- Permit number: 101067673
- Issued: Jun 26, 2025
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Issued (city: Active)
- Reported cost: $700,000
- ZIP code: 60609 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/3544-s-union-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-02 01:20 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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