# Other permit 100851453 at 4852 N Keystone Ave, Chicago

Chicago Department of Buildings permit 100851453: issued Nov 19, 2019 for other work at 4852 N Keystone Ave. Revision to permit#100842523 alt. Code approval:schedule 40 pvc pipes and fittings for below grade installation.

- Permit number: 100851453
- Issued: Nov 19, 2019
- Type of work: Other (city: Permit - easy permit process)
- Status: Issued (city: not listed)
- Reported cost: Not listed
- ZIP code: 60630 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/4852-n-keystone-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-11 21:04 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 4852 N Keystone Ave: https://nearbypermits.com/chicago/address/4852-n-keystone-ave/