# Building permits at 17318 21st Av E, Pierce County, WA One permit on record here. The newest, Feb 6: Underpinning of existing foundation for additional structural stabilization. Within a quarter mile, the county has issued 6 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Feb 6, 2026 | Alteration or repair | Underpinning of existing foundation for additional structural stabilization. No additions, no change in footprint. | Not listed | [1065468](https://nearbypermits.com/pierce-county/permit/1065468/) | ## Within ¼ mi since May 1, 2026 6 permits in the circle. From our copy of the county's data (last 24 months). ### This block (250 to 1,000 ft), 4 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 22, 2026 | [17308 20th Ave E](https://nearbypermits.com/pierce-county/address/17308-20th-ave-e/) | 650 ft NW | Mechanical (HVAC) | Replacing gas furnace & heat pump | Not listed | [1074010](https://nearbypermits.com/pierce-county/permit/1074010/) | | Jul 10, 2026 | [17518 19th Ave E](https://nearbypermits.com/pierce-county/address/17518-19th-ave-e/) | 920 ft SW | Alteration or repair | Remodel 200 sq ft deck attached to existing single family residence. | Not listed | [1072728](https://nearbypermits.com/pierce-county/permit/1072728/) | | Jun 17, 2026 | [17518 19th Ave E](https://nearbypermits.com/pierce-county/address/17518-19th-ave-e/) | 920 ft SW | Plumbing | Replace and install a new gas water heater | Not listed | [1072435](https://nearbypermits.com/pierce-county/permit/1072435/) | | May 1, 2026 | [17118 22nd Av E](https://nearbypermits.com/pierce-county/address/17118-22nd-av-e/) | 910 ft NE | Mechanical (HVAC) | Install air handler, install 3 fans, dryer vent and hood range vent | Not listed | [1070150](https://nearbypermits.com/pierce-county/permit/1070150/) | ### Farther (1,000 ft to ¼ mi), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 9, 2026 | [2002 177th Stct E](https://nearbypermits.com/pierce-county/address/2002-177th-stct-e/) | 0.22 mi S | Plumbing | Hot water tank replacement. Please note address is different than the parcel number. Actual parcel number is 555551-367-3. This is a mobile a park. I am the agent of the seller. We are having a plumbing contractor install this. | Not listed | [1076089](https://nearbypermits.com/pierce-county/permit/1076089/) | | Aug 24, 2026 | [17411 17th Av E](https://nearbypermits.com/pierce-county/address/17411-17th-av-e/) | 0.25 mi W | Mechanical (HVAC) | Installing heat pump in SF | Not listed | [1075451](https://nearbypermits.com/pierce-county/permit/1075451/) | ## More on this street Other addresses on 21st Av E with permits, nearest house number first: - [16922 21st Av E](https://nearbypermits.com/pierce-county/address/16922-21st-av-e/): newest permit Jul 28, 2026 - [11322 21st Av E](https://nearbypermits.com/pierce-county/address/11322-21st-av-e/): newest permit Apr 8, 2025 --- Source: Pierce County Planning and Public Works permit data (https://open.piercecountywa.gov/d/nhnt-v7ka). Checked 2026-10-08 09:46 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, the one permit at this address and 6 nearby: https://nearbypermits.com/pierce-county/address/17318-21st-av-e/