# Alteration or repair permit 101079636 at 421 W Melrose St, Chicago

Chicago Department of Buildings permit 101079636: issued Jul 27, 2026 for alteration or repair work at 421 W Melrose St. Spr CBC 2019 existing rm6.5 zoned 22 story type i-a 78 unit building with basement. Proposed replacement of existing boiler flue. No layout changes or expansion proposed.

- Permit number: 101079636
- Issued: Jul 27, 2026
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Issued (city: Active)
- Reported cost: $536,905
- ZIP code: 60657 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/421-w-melrose-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-05 18:12 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 421 W Melrose St: https://nearbypermits.com/chicago/address/421-w-melrose-st/