# Alteration or repair permit 100998600 at 15 E Oak St, Chicago

Chicago Department of Buildings permit 100998600: issued Feb 3, 2023 for alteration or repair work at 15 E Oak St. Self cert 2019 CBRC: interior alterations to an existing secondary non-enclosed exit access stairway between levels 4 and 5 as per plans. Work to include the demolition and further floor infill of the existing secondary non-enclosed exit access stairway opening between levels 4 and 5. Structural and architectural scope only. No change in use. Structurqal peer review included. (Construction type: ii-b; occupancy type: b-business; office).

- Permit number: 100998600
- Issued: Feb 3, 2023
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Other (city: Phased permitting)
- Reported cost: $115,000
- ZIP code: 60611 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/15-e-oak-st/

---
Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-03 09:14 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.