# Addition or alteration permit 6871485-CN at 2121 7th Ave, Seattle

City of Seattle permit 6871485-CN, issued Sep 26, 2022 for 2121 7th Ave: addition or alteration. Construct alterations on a high-rise commercial building to infill a catwalk on the roof for building maintenance crane access per plan.

- Permit number: 6871485-CN
- Issued: Sep 26, 2022
- Type: Addition or alteration
- Status: Completed
- Reported cost: $50,000
- ZIP code: 98121
- All permits at this address: https://nearbypermits.com/seattle/address/2121-7th-ave/

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Source: City of Seattle open data (https://cos-data.seattle.gov/d/76t5-zqzr). Checked 2026-10-01 01:33 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/