# Building permits at 4803 166th Av E, Pierce County, WA

Two permits on record here. The newest, Dec 1, 2025: Air handler and heat pump replacement. Within a quarter mile, the county has issued 3 more permits since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Dec 1, 2025 | Mechanical (HVAC) | air handler and heat pump replacement | Not listed | [1062974](https://nearbypermits.com/pierce-county/permit/1062974/) |
| Mar 7, 2019 | Mechanical (HVAC) | Installing Lennox Heat Pump | Not listed | [905571](https://nearbypermits.com/pierce-county/permit/905571/) |

## Within ¼ mi since May 1, 2026

3 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 |
|---|---|---|---|---|---|---|
| Jun 16, 2026 | [4920 166th Avct E](https://nearbypermits.com/pierce-county/address/4920-166th-avct-e/) | 550 ft S | Mechanical (HVAC) | install ductless heat pump | Not listed | [1072352](https://nearbypermits.com/pierce-county/permit/1072352/) |

### Farther (1,000 ft to ¼ mi), 2 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 25, 2026 | [16912 49th St E](https://nearbypermits.com/pierce-county/address/16912-49th-st-e/) | 0.20 mi SE | Plumbing | Tankless hot water heater | Not listed | [1076868](https://nearbypermits.com/pierce-county/permit/1076868/) |
| Sep 21, 2026 | [16912 49th St E](https://nearbypermits.com/pierce-county/address/16912-49th-st-e/) | 0.20 mi SE | Mechanical (HVAC) | Installed gas line for house | Not listed | [1076665](https://nearbypermits.com/pierce-county/permit/1076665/) |

## More on this street

Other addresses on 166th Av E with permits, nearest house number first:

- [4521 166th Av E](https://nearbypermits.com/pierce-county/address/4521-166th-av-e/): newest permit May 1, 2025
- [3904 166th Av E](https://nearbypermits.com/pierce-county/address/3904-166th-av-e/): newest permit Nov 19, 2025
- [3808 166th Av E](https://nearbypermits.com/pierce-county/address/3808-166th-av-e/): newest permit Apr 2, 2026
- [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

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Source: Pierce County Planning and Public Works permit data (https://open.piercecountywa.gov/d/nhnt-v7ka). Checked 2026-10-07 16:24 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, both permits at this address and 3 nearby: https://nearbypermits.com/pierce-county/address/4803-166th-av-e/