# Alteration or repair permit 101081045 at 3737 W 18th St, Chicago

Chicago Department of Buildings permit 101081045: issued May 15, 2026 for alteration or repair work at 3737 W 18th St. Spr 2019 CBC: revision to permit 101054100. Addition of new rtu and ductwork to supply existing fellowship hall. Roof top equipment and roof openings relocated to allow for new additional rtu. No change in use from pervious permit. No change in footprint or volume from pervious permit.

- Permit number: 101081045
- Issued: May 15, 2026
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Issued (city: Active)
- Reported cost: $35,000
- ZIP code: 60623 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/3737-w-18th-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-05 19:53 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 3737 W 18th St: https://nearbypermits.com/chicago/address/3737-w-18th-st/