# Electrical permit B100837206 at 300 E Randolph St, Chicago

Chicago Department of Buildings permit B100837206: issued Aug 22, 2019 for electrical work at 300 E Randolph St. Security system work (mckinsey & company) (13-6099).

- Permit number: B100837206
- Issued: Aug 22, 2019
- Type of work: Electrical (city: Electrical work, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $30,342
- ZIP code: 60601 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/300-e-randolph-st/

---
Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-04 17:55 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

This site provides applications using data that has been modified for use from its original source, www.cityofchicago.org, the official website of the City of Chicago. The City of Chicago makes no claims as to the content, accuracy, timeliness, or completeness of any of the data provided at this site. The data provided at this site is subject to change at any time. It is understood that the data provided at this site is being used at one's own risk.