Listing details for 320 Dayton St, Kennewick, WA 99336 : MLS# 285484 Now available: the largest turnkey office building for sale in the Tri-Cities region. This ±30,000 SF, two-story medical office building features two symmetrical 15,000 SF floorplates and is fully vacant—ready for owner-user occupancy, civic conversion, or adaptive reuse. Previously home to Trios Health DeBit Center, the facility was designed to accommodate up to four separate tenants and includes over 40 exam rooms per floor, multiple entry points, and a large central elevator system.Positioned on a 2.5-acre corner parcel, the building offers flexible Commercial Community zoning that supports a wide range of potential users. The site sits adjacent to Kennewick’s brand-new Fire Station and regional Recovery & Addiction Center, further anchoring its potential for public-facing or community-serving redevelopment.This building continues to be maintained by the hospital’s facilities team, ensuring that systems and utilities remain in good working condition. Buyer to verify Medical Use deed restrictions with the listing broker. Call for more information and tour availability.
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Listing Updated : 04-06-2026 at 7:56 PM PDT
Property Details
Overview
Status
Active
MLS #ID
285484
Price
$5,750,000
Bedrooms
Bathrooms
Square Footage
Acres
2.5
Year
2000
Days on Site
3
Property Type
Commercial Sale
Property Sub Type
Price per Sq Ft
$0
Date Listed
Jun 26, 2025
Community Information for 320 Dayton St, Kennewick, WA 99336
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