# Addition permit 814870 at 4521 166th Ave E, Pierce County

Pierce County Planning and Public Works permit 814870: issued Nov 6, 2015 for addition work at 4521 166th Ave E. Construct main floor addition & upper floor remodel & add new garage & add front and rear porch.

- Permit number: 814870
- Issued: Nov 6, 2015
- Type of work: Addition (city: Construction Residential, Addition)
- Status: Finished (city: Final)
- Reported cost: Not listed
- ZIP code: Not listed
- All permits at this address: https://nearbypermits.com/pierce-county/address/4521-166th-ave-e/

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Source: Pierce County Planning and Public Works permit data (https://open.piercecountywa.gov/d/nhnt-v7ka). Checked 2026-10-09 05:46 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4521 166th Ave E: https://nearbypermits.com/pierce-county/address/4521-166th-ave-e/