# Building permits at 20423 12th Avct E, Pierce County, WA Four permits on record here. The newest, Apr 21, 2025: Replace gas furnace, install new ac unit. Within a quarter mile, the county has issued 8 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Apr 21, 2025 | Mechanical (HVAC) | Replace gas furnace, install new ac unit | Not listed | [1053016](https://nearbypermits.com/pierce-county/permit/1053016/) | | Dec 11, 2012 | New building | Construct 2-story 4-bdrm sfr Base Plan #688033 | Not listed | [742314](https://nearbypermits.com/pierce-county/permit/742314/) | | Dec 10, 2012 | Grading | Construct drainage and erosion control for BPRS #742314 | Not listed | [742315](https://nearbypermits.com/pierce-county/permit/742315/) | | Dec 3, 2012 | Plumbing | BPRS #742314 Install a Building Sewer from the existing side sewer [stub] to the [new single-family residence] on Lot 6. Bprs #742314 | Not listed | [742319](https://nearbypermits.com/pierce-county/permit/742319/) | ## Within ¼ mi since May 1, 2026 8 permits in the circle. From our copy of the county's data (last 24 months). ### Next door (under 250 ft), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | May 18, 2026 | [20511 12th Avct E](https://nearbypermits.com/pierce-county/address/20511-12th-avct-e/) | 50 ft S | Mechanical (HVAC) | replacing an 80 to 80 gas furnace and replacing air conditioner | Not listed | [1070906](https://nearbypermits.com/pierce-county/permit/1070906/) | ### This block (250 to 1,000 ft), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 8, 2026 | [20705 Mountain Hwy E](https://nearbypermits.com/pierce-county/address/20705-mountain-hwy-e/) | 800 ft S | Fire systems | Extend existing fire sprinkler system for building addition - BPCO 1027868 | Not listed | [1030902](https://nearbypermits.com/pierce-county/permit/1030902/) | | Jul 8, 2026 | [20225 13th Avct E](https://nearbypermits.com/pierce-county/address/20225-13th-avct-e/) | 950 ft NE | Mechanical (HVAC) | Installation of heat pump and gas furnace | Not listed | [1073374](https://nearbypermits.com/pierce-county/permit/1073374/) | ### Farther (1,000 ft to ¼ mi), 5 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 11, 2026 | [20107 12th Av E](https://nearbypermits.com/pierce-county/address/20107-12th-av-e/) | 0.23 mi N | Mechanical (HVAC) | Like for like AC and furnace replacment | Not listed | [1074929](https://nearbypermits.com/pierce-county/permit/1074929/) | | Jul 22, 2026 | [1508 205th Stct E](https://nearbypermits.com/pierce-county/address/1508-205th-stct-e/) | 0.24 mi E | Mechanical (HVAC) | Relocation of the gas meter | Not listed | [1074016](https://nearbypermits.com/pierce-county/permit/1074016/) | | Jun 23, 2026 | [20114 12th Avct E](https://nearbypermits.com/pierce-county/address/20114-12th-avct-e/) | 0.22 mi N | Alteration or repair | Remodel of an existing single-family residence. No structural changes, reinsulated, new drywall, minor plumbing and HVAC changes. | Not listed | [1071994](https://nearbypermits.com/pierce-county/permit/1071994/) | | May 29, 2026 | [20122 12th Avct E](https://nearbypermits.com/pierce-county/address/20122-12th-avct-e/) | 0.21 mi N | Mechanical (HVAC) | Replace 2 ton heat pump and air handler Please contact homeowner for access: Jeff Greagrey | Not listed | [1071460](https://nearbypermits.com/pierce-county/permit/1071460/) | | May 6, 2026 | [20021 12th Ave E](https://nearbypermits.com/pierce-county/address/20021-12th-ave-e/) | 0.25 mi N | Plumbing | Remove/replace 50gal gas water heater in the garage. | Not listed | [1070394](https://nearbypermits.com/pierce-county/permit/1070394/) | ## More on this street Other addresses on 12th Avct E with permits, nearest house number first: - [20411 12th Avct E](https://nearbypermits.com/pierce-county/address/20411-12th-avct-e/): newest permit Oct 30, 2024 - [20511 12th Avct E](https://nearbypermits.com/pierce-county/address/20511-12th-avct-e/): newest permit May 18, 2026 - [20122 12th Avct E](https://nearbypermits.com/pierce-county/address/20122-12th-avct-e/): newest permit May 29, 2026 - [20114 12th Avct E](https://nearbypermits.com/pierce-county/address/20114-12th-avct-e/): newest permit Jun 23, 2026 - [20022 12th Avct E](https://nearbypermits.com/pierce-county/address/20022-12th-avct-e/): newest permit May 5, 2025 - [19802 12th Avct E](https://nearbypermits.com/pierce-county/address/19802-12th-avct-e/): newest permit Feb 6, 2025 - [19710 12th Avct E](https://nearbypermits.com/pierce-county/address/19710-12th-avct-e/): newest permit Jul 22, 2025 - [19515 12th Avct E](https://nearbypermits.com/pierce-county/address/19515-12th-avct-e/): newest permit Dec 5, 2024 - [19419 12th Avct E](https://nearbypermits.com/pierce-county/address/19419-12th-avct-e/): newest permit Dec 22, 2025 - [19306 12th Avct E](https://nearbypermits.com/pierce-county/address/19306-12th-avct-e/): newest permit Mar 13, 2025 --- Source: Pierce County Planning and Public Works permit data (https://open.piercecountywa.gov/d/nhnt-v7ka). Checked 2026-10-07 14:57 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 4 permits at this address and 8 nearby: https://nearbypermits.com/pierce-county/address/20423-12th-avct-e/