# Alteration or repair permit 100752617 at 25 E Washington St, Chicago

Chicago Department of Buildings permit 100752617: issued Apr 12, 2018 for alteration or repair work at 25 E Washington St. Self-cert: structural peer review interior demolition to communicating stair no.9 from ll1 to ll2 and infill opening at ll1; demolish existing escalator and public stair from l1 to ll1 and infill escalator pits at ll1 in existing high rise office building. No change in use.

- Permit number: 100752617
- Issued: Apr 12, 2018
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $737,500
- ZIP code: 60602 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/25-e-washington-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-05 19:08 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 25 E Washington St: https://nearbypermits.com/chicago/address/25-e-washington-st/