# Alteration or repair permit 100786046 at 1645 W Jackson Blvd, Chicago

Chicago Department of Buildings permit 100786046: issued Feb 11, 2019 for alteration or repair work at 1645 W Jackson Blvd. Self-certification. Interior expansion of an existing sixth floor suite to accommodate the specific business office function of a current tenant. The tenant is a psychiatry office. This work includes partition construction, mechanical, electrical and plumbing construction per plans.

- Permit number: 100786046
- Issued: Feb 11, 2019
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $603,272
- ZIP code: 60607 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/1645-w-jackson-blvd/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-15 09:34 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 1645 W Jackson Blvd: https://nearbypermits.com/chicago/address/1645-w-jackson-blvd/