# Building permits at 4313 170th Av E, Pierce County, WA Four permits on record here. The newest, Dec 27, 2024: Install a ductless heat pump with 1 air handler. Within a quarter mile, the county has issued 2 more permits since May 1. One is for a new building, 580 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Dec 27, 2024 | Mechanical (HVAC) | Install a ductless heat pump with 1 air handler | Not listed | [1047630](https://nearbypermits.com/pierce-county/permit/1047630/) | | Mar 21, 1986 | New building | Single family residence lot 1 sp 8410250190 (two fronts) water letter attached to short plat) | Not listed | [3776](https://nearbypermits.com/pierce-county/permit/3776/) | | Mar 21, 1986 | Plumbing | Single family residence lot 1 sp 8410250190 plumbing permit | Not listed | [3679](https://nearbypermits.com/pierce-county/permit/3679/) | | Mar 21, 1986 | Mechanical (HVAC) | Single family residence lot 1 sp 8410250190 mechanical | Not listed | [3678](https://nearbypermits.com/pierce-county/permit/3678/) | ## Within ΒΌ mi since May 1, 2026 2 permits in the circle. From our copy of the county's data (last 24 months). ### This block (250 to 1,000 ft), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 10, 2026 | [16819 42nd Stct E](https://nearbypermits.com/pierce-county/address/16819-42nd-stct-e/) | 580 ft W | New building | Construct 1-story 1,020 sq ft detached garage with no heating or plumbing | Not listed | [1065463](https://nearbypermits.com/pierce-county/permit/1065463/) | | Jul 9, 2026 | [16819 42nd Stct E](https://nearbypermits.com/pierce-county/address/16819-42nd-stct-e/) | 580 ft W | Other | Site Development work for residential development for Building Permit #1065463 | Not listed | [1070410](https://nearbypermits.com/pierce-county/permit/1070410/) | ## More on this street Other addresses on 170th Av E with permits, nearest house number first: - [3916 170th Av E](https://nearbypermits.com/pierce-county/address/3916-170th-av-e/): newest permit May 12, 2025 - [3327 170th Av E](https://nearbypermits.com/pierce-county/address/3327-170th-av-e/): newest permit Jan 16, 2026 - [3225 170th Av E](https://nearbypermits.com/pierce-county/address/3225-170th-av-e/): newest permit Jun 8, 2026 - [3211 170th Av E](https://nearbypermits.com/pierce-county/address/3211-170th-av-e/): newest permit Mar 19, 2025 - [3122 170th Av E](https://nearbypermits.com/pierce-county/address/3122-170th-av-e/): newest permit May 1, 2025 - [3021 170th Av E](https://nearbypermits.com/pierce-county/address/3021-170th-av-e/): newest permit Jun 16, 2026 - [2914 170th Av E](https://nearbypermits.com/pierce-county/address/2914-170th-av-e/): newest permit Jul 21, 2026 - [2908 170th Av E](https://nearbypermits.com/pierce-county/address/2908-170th-av-e/): newest permit Jul 14, 2025 - [11408 170th Av E](https://nearbypermits.com/pierce-county/address/11408-170th-av-e/): newest permit May 20, 2025 - [14621 170th Av E Suite 100](https://nearbypermits.com/pierce-county/address/14621-170th-av-e-suite-100/): newest permit May 6, 2026 --- Source: Pierce County Planning and Public Works permit data (https://open.piercecountywa.gov/d/nhnt-v7ka). Checked 2026-10-07 13:36 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 4 permits at this address and 2 nearby: https://nearbypermits.com/pierce-county/address/4313-170th-av-e/