# Building permits at 18812 104th Av E, Pierce County, WA Four permits on record here. The newest, Aug 18: Add on heat pump to existing furnace. Within a quarter mile, the county has issued 4 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Aug 18, 2026 | Mechanical (HVAC) | Add on heat pump to existing furnace. | Not listed | [1075246](https://nearbypermits.com/pierce-county/permit/1075246/) | | Nov 2, 2023 | Mechanical (HVAC) | Gates 176289768 - furnace swap | Not listed | [1024388](https://nearbypermits.com/pierce-county/permit/1024388/) | | Dec 8, 1997 | Plumbing | Install building sewer for new SFR on lot 35 of lipoma firs | Not listed | [249867](https://nearbypermits.com/pierce-county/permit/249867/) | | Dec 8, 1997 | New building | Construct a 1-story 3-bdrm SFR on lot #35 base plan #248718 | Not listed | [249860](https://nearbypermits.com/pierce-county/permit/249860/) | ## Within ΒΌ 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), 4 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 11, 2026 | [10016 186th Pl E Unit 204](https://nearbypermits.com/pierce-county/address/10016-186th-pl-e-unit-204/) | 980 ft NW | Alteration or repair | Replace 2 windows like for like in existing single family residence. All replacement windows shall be installed per manufacturers requirements and comply with minimum of.30 U value | Not listed | [1075905](https://nearbypermits.com/pierce-county/permit/1075905/) | | Jul 20, 2026 | [18816 105th Ln E](https://nearbypermits.com/pierce-county/address/18816-105th-ln-e/) | 810 ft E | Mechanical (HVAC) | replacing like-for-like the existing HVAC system with a new 24k BTU Day & Night heat pump and matching indoor evaporator coil. Mechanical work includes setting the outdoor condenser on a new equipment pad. | Not listed | [1073845](https://nearbypermits.com/pierce-county/permit/1073845/) | | Jun 30, 2026 | [10540 189th St E](https://nearbypermits.com/pierce-county/address/10540-189th-st-e/) | 910 ft SE | Mechanical (HVAC) | adding an air conditioner to existing gas furnace | Not listed | [1072970](https://nearbypermits.com/pierce-county/permit/1072970/) | | Jun 22, 2026 | [10410 187th St E](https://nearbypermits.com/pierce-county/address/10410-187th-st-e/) | 450 ft NE | Mechanical (HVAC) | replacing a 90 to 90 gas furnace and heat pump replacement | Not listed | [1072586](https://nearbypermits.com/pierce-county/permit/1072586/) | ## More on this street Other addresses on 104th Av E with permits, nearest house number first: - [18818 104th Av E](https://nearbypermits.com/pierce-county/address/18818-104th-av-e/): newest permit Feb 11, 2026 - [19418 104th Av E](https://nearbypermits.com/pierce-county/address/19418-104th-av-e/): newest permit Jan 3, 2025 - [19706 104th Av E](https://nearbypermits.com/pierce-county/address/19706-104th-av-e/): newest permit Jun 30, 2026 --- Source: Pierce County Planning and Public Works permit data (https://open.piercecountywa.gov/d/nhnt-v7ka). Checked 2026-10-07 20:35 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/18812-104th-av-e/