# Building permits at 11810 4th Avct E, Pierce County, WA Four permits on record here. The newest, Mar 3: Installing ductless 3 zone heat pump. Within a quarter mile, the county has issued 4 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Mar 3, 2026 | Mechanical (HVAC) | Installing ductless 3 zone heat pump | Not listed | [1067050](https://nearbypermits.com/pierce-county/permit/1067050/) | | Apr 19, 2002 | New building | Construct 3 bdrm SFR lot 20 base plan #334896 | Not listed | [341069](https://nearbypermits.com/pierce-county/permit/341069/) | | Apr 15, 2002 | Plumbing | Install bldg sewer for new SFR on lot 20 | Not listed | [341074](https://nearbypermits.com/pierce-county/permit/341074/) | | Apr 15, 2002 | Grading | Review stormwater runoff-inspect erosion control measures & inspect storm drainage lot 20 #341069 | Not listed | [341071](https://nearbypermits.com/pierce-county/permit/341071/) | ## Within ¼ mi since May 1, 2026 4 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 | |---|---|---|---|---|---|---| | Aug 8, 2026 | [615 121st St E](https://nearbypermits.com/pierce-county/address/615-121st-st-e/) | 970 ft SE | Mechanical (HVAC) | Installation of a 2 tons inverter heat pump. And installing line set connection with the indoor unit (air handler) We are keeping the existing air handler I'm the owner doing the job in my main residency. | Not listed | [1074817](https://nearbypermits.com/pierce-county/permit/1074817/) | | Jun 9, 2026 | [11415 3rd Avct E](https://nearbypermits.com/pierce-county/address/11415-3rd-avct-e/) | 960 ft N | Plumbing | Replace gas water heater Homeowner contact: | Not listed | [1072006](https://nearbypermits.com/pierce-county/permit/1072006/) | ### Farther (1,000 ft to ¼ mi), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jun 18, 2026 | [306 121st St E](https://nearbypermits.com/pierce-county/address/306-121st-st-e/) | 0.19 mi S | Grading | Site Development only permit for backfill of temporary (vinyl liner) pool. | Not listed | [1071343](https://nearbypermits.com/pierce-county/permit/1071343/) | | Jun 5, 2026 | [12202 4th Avct E](https://nearbypermits.com/pierce-county/address/12202-4th-avct-e/) | 0.24 mi S | Mechanical (HVAC) | Replacing air handler and heat pump | Not listed | [1071874](https://nearbypermits.com/pierce-county/permit/1071874/) | ## More on this street Other addresses on 4th Avct E with permits, nearest house number first: - [12202 4th Avct E](https://nearbypermits.com/pierce-county/address/12202-4th-avct-e/): newest permit Jun 5, 2026 - [14502 4th Avct E](https://nearbypermits.com/pierce-county/address/14502-4th-avct-e/): newest permit Oct 17, 2024 - [14505 4th Avct E](https://nearbypermits.com/pierce-county/address/14505-4th-avct-e/): newest permit Jun 4, 2026 - [18440 4th Avct E](https://nearbypermits.com/pierce-county/address/18440-4th-avct-e/): newest permit Aug 21, 2026 --- Source: Pierce County Planning and Public Works permit data (https://open.piercecountywa.gov/d/nhnt-v7ka). Checked 2026-10-07 19:49 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 4 permits at this address and 4 nearby: https://nearbypermits.com/pierce-county/address/11810-4th-avct-e/