# Building permits at 3808 166th Av E, Pierce County, WA 19 permits on record here. The newest, Apr 2: Telecommunications Facility Equipment Upgrades. Within a quarter mile, the county has issued no other permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Apr 2, 2026 | Alteration or repair | Telecommunications Facility Equipment Upgrades | Not listed | [1064298](https://nearbypermits.com/pierce-county/permit/1064298/) | | Jan 5, 2026 | New building | Install new Compact Generac 30 kW standby diesel generator with UL-142 rated, 150 gallon base fuel tank on existing AT&T 10' x 16' concrete equipment pad. Install new 200 amp ATS / Camlock within compound near existing AT&T equipment area. | Not listed | [1057926](https://nearbypermits.com/pierce-county/permit/1057926/) | | Nov 18, 2025 | Mechanical (HVAC) | Install new Compact Generac 30 kW standby diesel generator with UL-142 rated, 150 gallon base fuel tank on existing AT&T 10' x 16' concrete equipment pad. Install new 200 amp ATS / Camlock within compound near existing AT&T equipment area. | Not listed | [1062583](https://nearbypermits.com/pierce-county/permit/1062583/) | | Jan 12, 2024 | Alteration or repair | Verizon wireless proposes to install (2) microwave antennas with (1) odu on each on (2) roof top ballast mounts with associated cat6a cables | Not listed | [1027533](https://nearbypermits.com/pierce-county/permit/1027533/) | | Jun 17, 2022 | Alteration or repair | Add or replace antennas, ancillary equipment and ground equipment as per plans for an existing carrier on an existing wireless communication facility. | Not listed | [988750](https://nearbypermits.com/pierce-county/permit/988750/) | | Jun 6, 2022 | Addition | Collocation on an existing 149' communications support structure, with a 14' tower extension to a total height of 163 - 4". Along with related ground and tower mounted equipment as noted on Construction Drawings. | Not listed | [981852](https://nearbypermits.com/pierce-county/permit/981852/) | | Jun 2, 2022 | Addition | A 14' extension to an existing communications tower as allowed per FCC Regulation 6409 EFR. | Not listed | [988266](https://nearbypermits.com/pierce-county/permit/988266/) | | Sep 15, 2021 | Alteration or repair | Remove 3 existing Verizon panel antennas, 3 RRU, 6 diplexers and 1 OVP. Install 3 AIR6449 panel antennas with internal RRU, 3 4449 RRU's, 112x24 hybrid cable and 1 RCMDC-6627-PF-48 OVP. | Not listed | [968203](https://nearbypermits.com/pierce-county/permit/968203/) | | Sep 24, 2020 | Alteration or repair | Minor modification to existing cell tower | Not listed | [942565](https://nearbypermits.com/pierce-county/permit/942565/) | | Oct 10, 2019 | Alteration or repair | Remove and replace antennas and equipment on tower, install mount support kit, remove (2) and add (1) cabinet, No new batteries or generator | Not listed | [918937](https://nearbypermits.com/pierce-county/permit/918937/) | | Apr 17, 2018 | Alteration or repair | Replace 9 panel antennas and 3 RRUs, Add 9 RRUs, 3 A2s, 1 OVP, and 1 Hybrid Cable on an existing tower. | Not listed | [871794](https://nearbypermits.com/pierce-county/permit/871794/) | | Jul 28, 2017 | Alteration or repair | Have 30 batteries with 2.17 gallons of electrolyte each for a total of 65.1 gallons of electrolyte - BPCO 861563 | Not listed | [864274](https://nearbypermits.com/pierce-county/permit/864274/) | | Jun 12, 2017 | Alteration or repair | AT&T proposes to upgrade the existing antenna mounting arms by swapping out existing mounting arms for sector frames and adding additional collar and tie back mounting. Also the addition of a new battery cabinet with (6) new batteries and associated elect | Not listed | [861563](https://nearbypermits.com/pierce-county/permit/861563/) | | May 25, 2017 | Addition | Minor modification to existing wireless facility to remove 3 antennas & install 6 antennas, 9 remote radios, & 8 junction cylinders and install radio equipment within cisting cabinet UP1-87 | Not listed | [861737](https://nearbypermits.com/pierce-county/permit/861737/) | | Nov 30, 2016 | Alteration or repair | Replace (2) existing tower mast amplifiers (TMA's) with (1) new filter on an existing wireless communications facility and an existing monopole. UP1-87 | Not listed | [848154](https://nearbypermits.com/pierce-county/permit/848154/) | | Nov 23, 2016 | Alteration or repair | Add a new 1' microwave dish, radio and cable to the existing monopole at this site. UP1-87 | Not listed | [849262](https://nearbypermits.com/pierce-county/permit/849262/) | | Mar 9, 2016 | Alteration or repair | Modification of an existing wireless communications monopole consistent of removing 3 panel antennas and replacing them with 3 new antennas and adding 6 RRU's to the existing antenna mounts. UP1-87 | Not listed | [827509](https://nearbypermits.com/pierce-county/permit/827509/) | | Mar 8, 2016 | Alteration or repair | Replacement of (6) panel antennas and the addition of (3) frlb, (3) frig, (2) fxfc, (1) covp box, and (1) hcs cable on an existing monopole; also the addition of (2) fbbc sub-modules and (1) covp box at ground equipment up1-87 | Not listed | [829051](https://nearbypermits.com/pierce-county/permit/829051/) | | Mar 17, 2015 | Alteration or repair | Install one 8ft omni antenna at 120ft on an existing 150ft cell tower. One cabinet installed within existing lease area/compund UP1-87 | Not listed | [798378](https://nearbypermits.com/pierce-county/permit/798378/) | ## 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 166th Av E with permits, nearest house number first: - [3904 166th Av E](https://nearbypermits.com/pierce-county/address/3904-166th-av-e/): newest permit Nov 19, 2025 - [4521 166th Av E](https://nearbypermits.com/pierce-county/address/4521-166th-av-e/): newest permit May 1, 2025 - [4803 166th Av E](https://nearbypermits.com/pierce-county/address/4803-166th-av-e/): newest permit Dec 1, 2025 - [11114 166th Av E](https://nearbypermits.com/pierce-county/address/11114-166th-av-e/): newest permit Apr 10, 2026 - [25211 166th Av E](https://nearbypermits.com/pierce-county/address/25211-166th-av-e/): newest permit Apr 21, 2026 --- Source: Pierce County Planning and Public Works permit data (https://open.piercecountywa.gov/d/nhnt-v7ka). Checked 2026-10-07 09:42 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map and all 19 permits at this address: https://nearbypermits.com/pierce-county/address/3808-166th-av-e/