# New building permit 101088591 at 400 W Montrose Dr, Chicago

Chicago Department of Buildings permit 101088591: issued Sep 18, 2026 for new building work at 400 W Montrose Dr. Permit expires on 11/17/2026 erection starts: 10/3/2026, erection ends: 10/4/2026. 2019 CBC. Reinstatement of 2025 permit 101074193 for the same sl100 24x20 stage with wings for the 2026 breakthrough t1d chicago walk event at montrose harbor - grove 16 on oct 4, 2026. Set-up oct 3 and takedown oct 4, 2026. Op3 with creative audio.

- Permit number: 101088591
- Issued: Sep 18, 2026
- Type of work: New building (city: Permit - new construction)
- Status: Issued (city: Active)
- Reported cost: $3,000
- ZIP code: 60613 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/400-w-montrose-dr/

---
Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-03 08:25 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.