# Electrical permit B200438216 at 900 W Nelson St, Chicago

Chicago Department of Buildings permit B200438216: issued Aug 20, 2025 for electrical work at 900 W Nelson St. Low voltage/communication electrical work. Install security. Specific location: illinois masonic medical center facility.

- Permit number: B200438216
- Issued: Aug 20, 2025
- Type of work: Electrical (city: Electrical work, permit – express permit program)
- Status: Issued (city: Active)
- Reported cost: $2,745,230
- ZIP code: 60657 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/900-w-nelson-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-13 23:33 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 900 W Nelson St: https://nearbypermits.com/chicago/address/900-w-nelson-st/