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Downtown Mixed-Use Building
For Sale
$410,000

424 S 6th Street, Prosser, WA 99350

COMMERCIAL - Prosser, WA

Property Size13,305 SF
Lot Size0.43 Acres
Price / SF$30.82
Days on Market171

Property Features for 424 S 6th Street

General Information

Property type Commercial Sale
Property subtype Apartment
Zoning Commercial Distric
Parking 11
Interior features Appliances Included, Private Bathrooms, Showroom, Washer/Dryer Hookup
Exterior features Parking/10+ Spaces
Basement Partially Finished, Partial
Lot features Loc in City Limits
Directions From I-82, S on 6th Street
Standard status Active
APN 102844020044019
Size 13,305 SF
Lot size 0.43 Acres

Taxes and HOA fees

Tax Year 2025
Tax Annual Amount 4115

Utilities

Utilities Electricity Available
Water source Public

Building Details

Year built 1950
Flooring type Carpet, Concrete, Laminate
Building materials Block
Roof type Built-Up, Rolled Hot Mop
Listing Agency: HomeSmart Elite Brokers
Listed By: Geoff Guidry · License #18249
Added: Mar 2 Changed: Aug 18 Last Checked: Aug 20 at 11:06AM
MLS# 291151

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.

Investment Insights

Based on property information with market context.

This mixed-use building contains 13,305 square feet on a 0.43-acre parcel and includes four apartment rentals alongside four commercial rentals. Built in 1950, the property features block construction, carpet, concrete and laminate flooring, private bathrooms, showroom space, and washer/dryer hookups. The building is being offered as-is, with existing tenants remaining in place.

Located on S 6th Street in downtown Prosser, the property has access and visibility from the street. On-site parking provides 10+ spaces. Public water and available electricity support the existing improvements, while the built-up and rolled hot-mop roof systems serve the structure.

Key Highlights

  • 13,305‑square‑foot mixed‑use building on a 0.43‑acre parcel
  • Four apartment rentals and four commercial rentals
  • Existing tenants to remain; offered for sale as‑is

Property Analytics

Current Use

Benton Franklin Comm ... Family Counselor

Suggested Use

Top Pick Building Supply Big Box & Wholesale Store Law Firm Dental Office Real Estate Agency Pharmacy

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

4
Residential units
100%
Occupancy
Yes
Paved road access

Location Intelligence

Trade Area within ½ mile

498
Businesses Nearby

Demographics for 99350, WA

13,240
Population
4,954
Households
2.7
Avg Household Size
36
Median Age
20%
College-Educated
79%
High-School Grad
600.1 sq mi
ZIP Area
22
Density / Sq Mi
$74,393
Median Household Income
$35,976
Median Earnings
$899
Median Rent
$289,100
Median Home Value

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Mixed-use property - Mixed-use property with apartments, commercial rental spaces, existing tenants, and on-site parking.
Where is this mixed-use property located?
The property is located at 424 S 6th Street Prosser, WA.
What is the asking price?
The asking price for this property is $410,000.
What are key features of this property?
This property features: 13,305‑square‑foot mixed‑use building on a 0.43‑acre parcel; Four apartment rentals and four commercial rentals; Existing tenants to remain; offered for sale as‑is
More about this property
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