# Mechanical (HVAC) permit 873355 at 11307 231st Av E, Pierce County

Pierce County Planning and Public Works permit 873355: issued Oct 17, 2017 for mechanical (hvac) work at 11307 231st Av E. Replace a furnace and add an air conditioner.

- Permit number: 873355
- Issued: Oct 17, 2017
- Type of work: Mechanical (HVAC) (city: Mechanical)
- Status: Finished (city: Final)
- Reported cost: Not listed
- ZIP code: Not listed
- All permits at this address: https://nearbypermits.com/pierce-county/address/11307-231st-av-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 04:27 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 11307 231st Av E: https://nearbypermits.com/pierce-county/address/11307-231st-av-e/