# Alteration or repair permit 100851645 at 142 E Ontario St, Chicago

Chicago Department of Buildings permit 100851645: issued Nov 20, 2019 for alteration or repair work at 142 E Ontario St. All elevations, conducting exterior wall critical exam hands-on inspection, repair/replace concrete spalls 2000 SQ. FT., Repair/replace caulk concrete cracks 1000 linear FT., repair/replace window perimeter glazing/sealant (no glass or no window replacement) 2000 linear FT.; subject to field inspections.

- Permit number: 100851645
- Issued: Nov 20, 2019
- Type of work: Alteration or repair (city: Permit - easy permit process)
- Status: Issued (city: not listed)
- Reported cost: $33,870
- ZIP code: 60611 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/142-e-ontario-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-07 10:32 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 142 E Ontario St: https://nearbypermits.com/chicago/address/142-e-ontario-st/