# Building permits at 20705 Mountain Hwy E, Pierce County, WA Nine permits on record here. The newest, Sep 8: Extend existing fire sprinkler system for building addition - BPCO 1027868. Within a quarter mile, the county has issued 1 more permit since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Sep 8, 2026 | Fire systems | Extend existing fire sprinkler system for building addition - BPCO 1027868 | Not listed | [1030902](https://nearbypermits.com/pierce-county/permit/1030902/) | | Sep 4, 2025 | Plumbing | Install plumbing fixtures for Building Permit number 1027868 | Not listed | [1055002](https://nearbypermits.com/pierce-county/permit/1055002/) | | Sep 4, 2025 | Mechanical (HVAC) | Install HVAC system in building BPCO 1027868 | Not listed | [1034287](https://nearbypermits.com/pierce-county/permit/1034287/) | | Sep 4, 2025 | Addition | Construct shopping center expansion for dental office | Not listed | [1027868](https://nearbypermits.com/pierce-county/permit/1027868/) | | Jul 31, 2025 | Plumbing | Install a Building Sewer from the existing side sewer stub to the proposed building expansion. Please go to www.piercecountywa.org/permit to schedule an inspection. | Not listed | [1034995](https://nearbypermits.com/pierce-county/permit/1034995/) | | Jun 6, 2025 | Other | Medical Gas for dental clinic in Spanaway shopping center - BPCO 1027868 | Not listed | [1051104](https://nearbypermits.com/pierce-county/permit/1051104/) | | Feb 19, 2025 | Grading | Perform site development work for Spanaway Shopping Center | Not listed | [1027118](https://nearbypermits.com/pierce-county/permit/1027118/) | | Jun 12, 2024 | Addition | Upgrade existing panel and components to addressable system and install new devices for building addition - BPCO 1027868 | Not listed | [1034775](https://nearbypermits.com/pierce-county/permit/1034775/) | | May 14, 2024 | Other | Inspection Only for FIRE final inspection BPCO - 1027868 | Not listed | [1029956](https://nearbypermits.com/pierce-county/permit/1029956/) | ## Within ΒΌ mi since May 1, 2026 1 permits in the circle. From our copy of the county's data (last 24 months). ### This block (250 to 1,000 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/) | 750 ft N | Mechanical (HVAC) | replacing an 80 to 80 gas furnace and replacing air conditioner | Not listed | [1070906](https://nearbypermits.com/pierce-county/permit/1070906/) | ## 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 Mountain Hwy E with permits, nearest house number first: - [20702 Mountain Hwy E](https://nearbypermits.com/pierce-county/address/20702-mountain-hwy-e/): newest permit Mar 5, 2025 - [20401 Mountain Hwy E Ste 102](https://nearbypermits.com/pierce-county/address/20401-mountain-hwy-e-ste-102/): newest permit Jan 28, 2025 - [20321 Mountain Hwy E](https://nearbypermits.com/pierce-county/address/20321-mountain-hwy-e/): newest permit Oct 17, 2024 - [20307 Mountain Hwy E](https://nearbypermits.com/pierce-county/address/20307-mountain-hwy-e/): newest permit Jun 26, 2026 - [21323 Mountain Hwy E #A](https://nearbypermits.com/pierce-county/address/21323-mountain-hwy-e-%23a/): newest permit Jun 13, 2025 - [19711 Mountain Hwy E](https://nearbypermits.com/pierce-county/address/19711-mountain-hwy-e/): newest permit Jul 28, 2026 - [19706 Mountain Hwy E](https://nearbypermits.com/pierce-county/address/19706-mountain-hwy-e/): newest permit Aug 26, 2025 - [21812 Mountain Hwy E](https://nearbypermits.com/pierce-county/address/21812-mountain-hwy-e/): newest permit Apr 9, 2026 - [21813 Mountain Hwy E](https://nearbypermits.com/pierce-county/address/21813-mountain-hwy-e/): newest permit Aug 12, 2026 - [19422 Mountain Hwy E](https://nearbypermits.com/pierce-county/address/19422-mountain-hwy-e/): newest permit Nov 4, 2025 --- Source: Pierce County Planning and Public Works permit data (https://open.piercecountywa.gov/d/nhnt-v7ka). Checked 2026-10-10 01:15 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 9 permits at this address and 1 nearby: https://nearbypermits.com/pierce-county/address/20705-mountain-hwy-e/