# Alteration or repair permit 6635044-CN at 1531 4th Ave, Seattle

Seattle Department of Construction and Inspections permit 6635044-CN: issued Aug 24, 2018 for alteration or repair work at 1531 4th Ave. Alterations to add antennas and associated equipment to existing rooftop minor communications utility (Sprint) per plan.

- Permit number: 6635044-CN
- Issued: Aug 24, 2018
- Type of work: Alteration or repair (city: Addition/Alteration, Commercial)
- Status: Expired (city: Expired)
- Reported cost: $50,000
- ZIP code: 98101
- All permits at this address: https://nearbypermits.com/seattle/address/1531-4th-ave/

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Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-12 20:07 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1531 4th Ave: https://nearbypermits.com/seattle/address/1531-4th-ave/