# Alteration or repair permit 101075715 at 3641 N Wilton Ave, Chicago

Chicago Department of Buildings permit 101075715: issued May 13, 2026 for alteration or repair work at 3641 N Wilton Ave. Spr 2019 CBRC: interior basement remodel of an existing 3-story, type IIIA masonry and type VA frame, 44' ht., 3-unit residential building including 2 new dwelling units in basement for conversion from 3 dwelling units to 5 dwelling units and lowering of the basement slab without underpinning (occupancy group R-2; type IIIA and type VA construction). Certified corrections subject to field inspections & audit.

- Permit number: 101075715
- Issued: May 13, 2026
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Issued (city: Active)
- Reported cost: $65,000
- ZIP code: 60613 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/3641-n-wilton-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-06 19:35 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 3641 N Wilton Ave: https://nearbypermits.com/chicago/address/3641-n-wilton-ave/