# Building permits at 8318 320th St E, Pierce County, WA Nine permits on record here. The newest, Jun 26, 2025: Replace electric furnace replacement and heat pump. Within a quarter mile, the county has issued no other permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jun 26, 2025 | Mechanical (HVAC) | Replace electric furnace replacement and heat pump. | Not listed | [1056246](https://nearbypermits.com/pierce-county/permit/1056246/) | | Jan 3, 2024 | Addition | Install 7.56 kW PV Solar Panel Installation on barn roof | Not listed | [1027175](https://nearbypermits.com/pierce-county/permit/1027175/) | | Oct 18, 2004 | New building | Replace exp.permit #348774 for placement of 27x71 3-bdrm dw | Not listed | [395436](https://nearbypermits.com/pierce-county/permit/395436/) | | Sep 13, 2002 | Other | Improve/construct approach bprs #348774 | Not listed | [348782](https://nearbypermits.com/pierce-county/permit/348782/) | | Aug 16, 2002 | Other | Runoff/flood determination, erosion control insp.,and storm drainage inspection. Bprs #348774 | Not listed | [348781](https://nearbypermits.com/pierce-county/permit/348781/) | | Aug 16, 2002 | New building | Replace existing mobile w/3 bdrm 27x71 mobile in same footprint | Not listed | [348774](https://nearbypermits.com/pierce-county/permit/348774/) | | Mar 28, 1995 | New building | Construct 660 SQ FT detached garage | Not listed | [201585](https://nearbypermits.com/pierce-county/permit/201585/) | | Jul 16, 1992 | New building | Construct 2304 SQ FT pole barn on site private use only | Not listed | [132970](https://nearbypermits.com/pierce-county/permit/132970/) | | Sep 26, 1990 | Mechanical (HVAC) | Install propane tank 175 gal | Not listed | [92201](https://nearbypermits.com/pierce-county/permit/92201/) | ## Within ΒΌ mi since May 1, 2026 0 permits in the circle. From our copy of the county's data (last 24 months). ## More on this street Other addresses on 320th St E with permits, nearest house number first: - [7613 320th St E](https://nearbypermits.com/pierce-county/address/7613-320th-st-e/): newest permit Jan 28, 2026 - [3828 320th St E](https://nearbypermits.com/pierce-county/address/3828-320th-st-e/): newest permit Apr 28, 2025 --- Source: Pierce County Planning and Public Works permit data (https://open.piercecountywa.gov/d/nhnt-v7ka). Checked 2026-10-07 08:49 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map and all 9 permits at this address: https://nearbypermits.com/pierce-county/address/8318-320th-st-e/