# Alteration or repair permit 101087454 at 2529 N Mason Ave, Chicago

Chicago Department of Buildings permit 101087454: issued Aug 26, 2026 for alteration or repair work at 2529 N Mason Ave. Spr 2019 CBRC: replace existing 2 story rear open wood porch same size and location at existing 2 story brick & frame residence. (R-5 occupancy; type IIIA construction).

- Permit number: 101087454
- Issued: Aug 26, 2026
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Issued (city: Active)
- Reported cost: $15,000
- ZIP code: 60639 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/2529-n-mason-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-06 06:44 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 2529 N Mason Ave: https://nearbypermits.com/chicago/address/2529-n-mason-ave/