
Commercial Land for Sale in Kennewick, Washington
320 W Dayton St, Kennewick, WA 99336
This 28,893 SF two-story office facility presents a rare opportunity to acquire a substantial, highly adaptable property on 2.5 acres in Kennewick's Community Commercial district. Formerly home to Trios Health, the property offers significant scale, a prominent corner location, and a flexible existing layout that provides a solid foundation for an owner-user, institutional user, or investor seeking long-term value and repositioning potential. The building's large footprint and functional floorplan can accommodate a variety of potential uses, including medical, professional office, educational, religious/institutional, and other community-serving operations, subject to zoning and city ordinance. Adjacent to the new fire station and recovery center. Trios' facilities team is maintaining the building and property. Buyer to verify medical use deed restrictions with listing broker. Call or email for more information.
Location
- Street address
- 320 W Dayton St
- County
- Benton County
- Zip code
- 99336
- Elevation
- 399 feet
Directions
East on 10th Ave from HWY 395, North on Dayton St, right into parking lot
Property details
- Acreage
- 2.5 acres
- Zoning
- Commcl General
- MLS #
- PACMLS 297687
- Posted
Property taxes
- 2025
- $35,272
Parcels
- 101894BP5536002
Details and features
Listing
- Type
- Commercial Sale
- Subtype
- Office
Exterior
- Parking Spaces
- 75
Listing history
| Date | Event | Price | Change | Source |
|---|---|---|---|---|
| Nov 5, 2026 | New listing | $5,000,000 | — | PACMLS |






















