# Alteration or repair permit 100770315 at 70 E Walton St, Chicago

Chicago Department of Buildings permit 100770315: issued Aug 27, 2018 for alteration or repair work at 70 E Walton St. Retail vanilla box landlord work for secnd floor retail tenant build-out under separate permit application. New mechanical system, new plumbing for new toilets, minimal structural work. Replace 5 existing south windows, new mechanical louvers on north elevation. Existing 3rd floor hair salon (no new work) on 3rd floor roof only, to an existing 13-story , 25-dwelling unit retail building.

- Permit number: 100770315
- Issued: Aug 27, 2018
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $25,000
- ZIP code: 60611 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/70-e-walton-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-02 17:50 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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