# Building permits at 21723 91st St E, Pierce County, WA 10 permits on record here. The newest, Jul 21, 2025: Add a heat pump to existing hvac system. Within a quarter mile, the county has issued no other permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jul 21, 2025 | Mechanical (HVAC) | add a heat pump to existing hvac system | Not listed | [1057304](https://nearbypermits.com/pierce-county/permit/1057304/) | | Oct 24, 2022 | Solar | 6.15 kW PV Solar Panel Installation on Roof | Not listed | [998114](https://nearbypermits.com/pierce-county/permit/998114/) | | Sep 29, 2015 | Plumbing | like for like water heater replacement | Not listed | [818364](https://nearbypermits.com/pierce-county/permit/818364/) | | Sep 29, 2015 | Mechanical (HVAC) | like for like furnace replacement | Not listed | [818363](https://nearbypermits.com/pierce-county/permit/818363/) | | Nov 3, 2014 | Addition | Construct a 603 sf attached garage with a 281 sf overhang | Not listed | [789909](https://nearbypermits.com/pierce-county/permit/789909/) | | Jul 26, 1990 | Mechanical (HVAC) | Construct a 3 bdrm SFR on lot 1 of sand hill addn | Not listed | [88176](https://nearbypermits.com/pierce-county/permit/88176/) | | May 25, 1990 | Plumbing | Construct a 3 bdrm SFR on lot 1 of sand hill addn | Not listed | [79451](https://nearbypermits.com/pierce-county/permit/79451/) | | May 25, 1990 | Mechanical (HVAC) | Construct a 3 bdrm SFR on lot 1 of sand hill addn | Not listed | [79450](https://nearbypermits.com/pierce-county/permit/79450/) | | May 25, 1990 | New building | Construct a 3 bdrm SFR on lot 1 of sand hill addn z33-68 | Not listed | [79446](https://nearbypermits.com/pierce-county/permit/79446/) | | Apr 18, 1990 | Other | Construct a 3 bdrm SFR on lot 1 of sand hill addn | Not listed | [79452](https://nearbypermits.com/pierce-county/permit/79452/) | ## Within ΒΌ mi since May 1, 2026 0 permits in the circle. From our copy of the county's data (last 24 months). ## More on this street Other addresses on 91st St E with permits, nearest house number first: - [7174 91st St E](https://nearbypermits.com/pierce-county/address/7174-91st-st-e/): newest permit Nov 3, 2025 - [7170 91st St E](https://nearbypermits.com/pierce-county/address/7170-91st-st-e/): newest permit Feb 26, 2026 - [7166 91st St E](https://nearbypermits.com/pierce-county/address/7166-91st-st-e/): newest permit Apr 16, 2025 - [7165 91st St E](https://nearbypermits.com/pierce-county/address/7165-91st-st-e/): newest permit Sep 23, 2025 - [7161 91st St E](https://nearbypermits.com/pierce-county/address/7161-91st-st-e/): newest permit Dec 31, 2025 - [7157 91st St E](https://nearbypermits.com/pierce-county/address/7157-91st-st-e/): newest permit Jul 28, 2025 - [7153 91st St E](https://nearbypermits.com/pierce-county/address/7153-91st-st-e/): newest permit Apr 21, 2025 - [6309 91st St E](https://nearbypermits.com/pierce-county/address/6309-91st-st-e/): newest permit Dec 22, 2025 - [6221 91st St E](https://nearbypermits.com/pierce-county/address/6221-91st-st-e/): newest permit Oct 21, 2025 - [5727 91st St E](https://nearbypermits.com/pierce-county/address/5727-91st-st-e/): newest permit Jan 30, 2026 --- Source: Pierce County Planning and Public Works permit data (https://open.piercecountywa.gov/d/nhnt-v7ka). Checked 2026-10-08 03:45 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map and all 10 permits at this address: https://nearbypermits.com/pierce-county/address/21723-91st-st-e/