# Building permits at 18433 21st Ave E, Pierce County, WA Six permits on record here. The newest, Dec 16, 2025: Replacing an 80 to 80 gas furnace and heat pump. Within a quarter mile, the county has issued 13 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Dec 16, 2025 | Mechanical (HVAC) | replacing an 80 to 80 gas furnace and heat pump | Not listed | [1063672](https://nearbypermits.com/pierce-county/permit/1063672/) | | Aug 9, 2022 | Solar | 5.6 kW PV Solar Panel Installation on Roof | Not listed | [990737](https://nearbypermits.com/pierce-county/permit/990737/) | | Jul 26, 2013 | Other | Construct residential driveway approach to 21st for BPRS #757577 | Not listed | [757579](https://nearbypermits.com/pierce-county/permit/757579/) | | Jul 26, 2013 | Grading | Construct drainage and erosion control for BPRS#757577 | Not listed | [757578](https://nearbypermits.com/pierce-county/permit/757578/) | | Jul 26, 2013 | New building | construct a 2 story 4 bedroom single family residence | Not listed | [757577](https://nearbypermits.com/pierce-county/permit/757577/) | | Jul 3, 2013 | Plumbing | BPRS #757577 Install a Building Sewer from the existing side sewer [stub] to the [new single-family residence] on Lot 75. Bprs #757577 | Not listed | [757580](https://nearbypermits.com/pierce-county/permit/757580/) | ## Within ¼ mi since May 1, 2026 13 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 | |---|---|---|---|---|---|---| | Jun 5, 2026 | [18519 21st Ave E](https://nearbypermits.com/pierce-county/address/18519-21st-ave-e/) | 200 ft S | Plumbing | Install new hot and cold water lines for washing machine Install washer outlet box with shutoff valves Install new drain line and trap for washing machine Install venting for washer drain system Run new gas line from existing gas source to dryer l | Not listed | [1071852](https://nearbypermits.com/pierce-county/permit/1071852/) | ### This block (250 to 1,000 ft), 7 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 20, 2026 | [2111 184th Stct E](https://nearbypermits.com/pierce-county/address/2111-184th-stct-e/) | 440 ft N | Mechanical (HVAC) | Install HP and AH | Not listed | [1073851](https://nearbypermits.com/pierce-county/permit/1073851/) | | Jul 17, 2026 | [18514 18th Ave E](https://nearbypermits.com/pierce-county/address/18514-18th-ave-e/) | 930 ft W | Mechanical (HVAC) | Replacing heat pump and gas furnace | Not listed | [1073810](https://nearbypermits.com/pierce-county/permit/1073810/) | | Jul 14, 2026 | [1925 184th Stct E](https://nearbypermits.com/pierce-county/address/1925-184th-stct-e/) | 600 ft NW | Mechanical (HVAC) | 80 for 80 furnace swap and swapping out AC for heat pump | Not listed | [1073602](https://nearbypermits.com/pierce-county/permit/1073602/) | | Jun 25, 2026 | [2109 186th Stct E](https://nearbypermits.com/pierce-county/address/2109-186th-stct-e/) | 280 ft S | Mechanical (HVAC) | Dual fuel replacement of existing furnace system with new RunTru furnace and heat pump. Electrical to be provided by Charlies Mechanical. | Not listed | [1072785](https://nearbypermits.com/pierce-county/permit/1072785/) | | Jun 16, 2026 | [1918 184th Stct E](https://nearbypermits.com/pierce-county/address/1918-184th-stct-e/) | 540 ft NW | Mechanical (HVAC) | gas furnace replacement | Not listed | [1072353](https://nearbypermits.com/pierce-county/permit/1072353/) | | May 28, 2026 | [18717 19th Avct E](https://nearbypermits.com/pierce-county/address/18717-19th-avct-e/) | 880 ft SW | Mechanical (HVAC) | Installing ductless mini split AC | Not listed | [1071410](https://nearbypermits.com/pierce-county/permit/1071410/) | | May 22, 2026 | [2007 187th Stct E](https://nearbypermits.com/pierce-county/address/2007-187th-stct-e/) | 660 ft S | Mechanical (HVAC) | gas furnace replacement | Not listed | [1071197](https://nearbypermits.com/pierce-county/permit/1071197/) | ### Farther (1,000 ft to ¼ mi), 5 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 1, 2026 | [1807 187th Stct E](https://nearbypermits.com/pierce-county/address/1807-187th-stct-e/) | 0.19 mi SW | Mechanical (HVAC) | Installing duct less heat pump | Not listed | [1075803](https://nearbypermits.com/pierce-county/permit/1075803/) | | Jul 23, 2026 | [1706 185th St E](https://nearbypermits.com/pierce-county/address/1706-185th-st-e/) | 0.23 mi W | Addition | Construct 2-story 2115 sq ft attached garage addition to existing single-family residence | Not listed | [1070808](https://nearbypermits.com/pierce-county/permit/1070808/) | | Jul 1, 2026 | [2213 189th St E](https://nearbypermits.com/pierce-county/address/2213-189th-st-e/) | 0.20 mi SE | Alteration or repair | Replace 1 door like for like in existing single-family residence. All replacement windows & doors shall be installed per manufacturers requirements and comply with minimum of.30 U value | Not listed | [1072487](https://nearbypermits.com/pierce-county/permit/1072487/) | | Jun 29, 2026 | [1706 185th St E](https://nearbypermits.com/pierce-county/address/1706-185th-st-e/) | 0.23 mi W | Grading | Site Development work for residential development for Building Permit #1070808 | Not listed | [1071031](https://nearbypermits.com/pierce-county/permit/1071031/) | | May 15, 2026 | [18310 18th Avct E](https://nearbypermits.com/pierce-county/address/18310-18th-avct-e/) | 0.21 mi NW | Mechanical (HVAC) | gas furnace replacement/ install new heat pump | Not listed | [1070872](https://nearbypermits.com/pierce-county/permit/1070872/) | ## Zoning requests nearby We don't list zoning cases for Pierce County yet. Look them up on the county's Hearing Examiner page: https://www.piercecountywa.gov/6170/Hearing-Examiner ## More on this street Other addresses on 21st Ave E with permits, nearest house number first: - [18518 21st Ave E](https://nearbypermits.com/pierce-county/address/18518-21st-ave-e/): newest permit Nov 7, 2024 - [18519 21st Ave E](https://nearbypermits.com/pierce-county/address/18519-21st-ave-e/): newest permit Jun 5, 2026 - [18524 21st Ave E](https://nearbypermits.com/pierce-county/address/18524-21st-ave-e/): newest permit Sep 9, 2025 - [17607 21st Ave E](https://nearbypermits.com/pierce-county/address/17607-21st-ave-e/): newest permit Jun 4, 2025 - [17128 21st Ave E](https://nearbypermits.com/pierce-county/address/17128-21st-ave-e/): newest permit Jul 17, 2025 - [16901 21st Ave E](https://nearbypermits.com/pierce-county/address/16901-21st-ave-e/): newest permit Jun 11, 2025 - [16119 21st Ave E](https://nearbypermits.com/pierce-county/address/16119-21st-ave-e/): newest permit Jan 5, 2026 --- Source: Pierce County Planning and Public Works permit data (https://open.piercecountywa.gov/d/nhnt-v7ka). Checked 2026-10-08 22:51 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 6 permits at this address and 13 nearby: https://nearbypermits.com/pierce-county/address/18433-21st-ave-e/