Two-Story Office
320 W Dayton St, Kennewick, WA 99336
For Sale
New
$5,000,000
Commercial Sale, Kennewick, WA
Property Size28,893 SF
Lot Size2.50 Acres
Price / SF$173.05
Days on Market3
Property Features for 320 W Dayton St
General Information
Property type
Property subtype
Zoning
Parking
Directions
Standard status
APN
Lot size
Additional Details
Property Use
Taxes and HOA fees
Tax Year
Tax Annual Amount
Building Details
Year built
Buildings
Listing Agency:
SVN Retter & Company
(509) 737-9429
Listed By:
Ashley Moala · License ##138102
(541) 379-1338
Added: Nov 5
Last Checked: Nov 7 at 10:06PM
MLS# 297687
Copyright © 2026 PACMLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
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Investment Insights
Based on property information with market context.
The 28,893-square-foot office property was built in 2000 and contains two stories. Its existing layout offers flexibility, and the 2.5-acre site includes a corner location. Trios Health previously occupied the building; its facilities team currently maintains the property.
The property is adjacent to a new fire station and a recovery center. Any medical use is subject to verification of deed restrictions with the listing broker.
The property is adjacent to a new fire station and a recovery center. Any medical use is subject to verification of deed restrictions with the listing broker.
Key Highlights
- 28,893‑square‑foot, two‑story office building
- Situated on 2.5 acres
- Built in 2000
Financial Insights
Estimated NOI and Cap Rate
NOI / Yr
$443,509
Cap Rate
8.87%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$8,870,180
$8.9M
Cap Rate 7%
$6,335,843
$6.3M
Cap Rate 9%
$4,927,878
$4.9M
Market Conditions
NOI Build-Up for 28,893 SF
Gross rent
$634.5K $21.96/SF
− Vacancy
−$43.1K −$1.49/SF
EGI
$591.3K $20.47/SF
− OpEx
−$147.8K −$5.12/SF
NOI
$443.5K $15.35/SF
Area
Benton County, WA
Vacancy
6.80%
Lease Rate
$21.96 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$8,870,180
Cap Rate 7%
$6,335,843
Cap Rate 9%
$4,927,878
Alternative Uses
Best Use
Office B
$6.34M
$5.54M – $7.39M
NOI $443,509 @ 7.0% cap · market cap 8.87%
Second Best
Healthcare Medical
$6.13M
$5.36M – $7.15M
NOI $428,832 @ 7.0% cap · market cap 8.58%
Theoretical Best
Office A
$8.01M
$7.01M – $9.35M
NOI $560,970 @ 7.0% cap · market cap 11.22%
Zoning and permitted uses should be independently verified with authorities.
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Location Intelligence
Trade Area within ½ mile
601
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Demographics for 99336, WA
51,127
Population
20,915
Households
2.4
Avg Household Size
33
Median Age
21%
College-Educated
85%
High-School Grad
13.4 sq mi
ZIP Area
3,815
Density / Sq Mi
$63,308
Median Household Income
$38,211
Median Earnings
$1,155
Median Rent
$292,300
Median Home Value
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Market
Properties on Market for Office buildings in Kennewick
Vacancy Rate% for Office in West region
Frequently Asked Questions
What type of property is this?
Office building - A 2.5-acre parcel supports a substantial office facility with a flexible existing floor plan.
Where is this office building located?
The property is located at 320 W Dayton St Kennewick, WA.
What is the asking price?
The asking price for this property is $5,000,000.
What are key features of this property?
This property features: 28,893‑square‑foot, two‑story office building; Situated on 2.5 acres; Built in 2000
