Advertise
    Washington
    Duplex

    Benton County, WA Duplexes for Sale

    Notify Me
    List
    Map
    Seattle, WA Spokane, WA Kennewick, WA Tacoma, WA Richland, WA Pasco, WA Vancouver, WA Bellingham, WA
    25 properties
    Sort:
    Six-Unit Duplex Portfolio
    Updated: Aug 31
    Six-Unit Duplex Portfolio

    6910 - 6960 Sully Lane, West Richland, WA 99353

    $2,067,900
    8,124 sqft 0.49 AC lot
    Three duplex buildings offered together with six total rental units
    Each unit is approximately 1,354 SF with 3 bedrooms and 2.5 bathrooms
    8,124‑square‑foot portfolio built in 2018 on 0.49 acres
    All six units are currently tenant occupied with established rents
    Brand‑new roofs and fresh exterior paint completed on all three buildings in 2026
    View details
    Renovated Duplex with Modern Finishes
    Updated: Jul 30
    Renovated Duplex with Modern Finishes

    1402 N Edison Street, Kennewick, WA 99336

    $725,000
    3,349 sqft 0.50 AC lot
    3,349 SF duplex on a 0.4987‑acre lot
    Upper and lower units are each approximately 1,600 square feet
    Each unit includes 3 bedrooms and 2 bathrooms
    Major renovation and utility infrastructure work completed in 2025
    Quartz countertops, soft‑close cabinetry, LVP flooring, and modern finishes
    View details
    New Construction Duplex
    New Construction Duplex

    502 N Kent Place, Kennewick, WA 99336

    $580,000
    2,214 sqft 0.16 AC lot

    Two single-level residences with fenced outdoor space, contemporary finishes, and one unit currently vacant.

    View details
    Realmo Analytics Monitor Off-market properties and contact owners who are ready to sell. Many signals applied to make quality leads for you. Get Leads
    Three-Duplex Rental Portfolio
    Three-Duplex Rental Portfolio

    6910 - 6960 Sully Lane, West Richland, WA 99353

    $2,067,900
    8,124 sqft

    Tenant-occupied units feature updated interiors, private fenced grounds, and central heating and air.

    View details
    Single-Story Duplex
    Single-Story Duplex

    506 N Kent Place, Kennewick, WA 99336

    $560,000
    2,038 sqft 0.16 AC lot

    Two separate residences offer a choice of leasing both homes or living in one while renting the other.

    View details
    Three-Bedroom Duplex with Fenced Yard
    Three-Bedroom Duplex with Fenced Yard

    1441 Thayer Drive, Richland, WA 99354

    $450,000
    2,348 sqft

    Two residential units offer matching layouts with central heating and cooling and enclosed outdoor space.

    View details
    Updated Duplex with Finished Basements
    Updated Duplex with Finished Basements

    1217-1219 McPherson Ave, Richland, WA 99354

    $499,000
    3,526 sqft 0.19 AC lot

    Two completed units provide flexible layouts, additional living space, and separate household accommodations.

    View details
    Updated Duplex-Style Property with Acreage
    Updated Duplex-Style Property with Acreage

    220709 E Game Farm Road, Kennewick, WA 99337

    $599,900
    2,800 sqft 1.46 AC lot

    Two separate living areas support multigenerational households, shared living, or flexible residential income use.

    View details
    Two-Unit Rental Property
    Two-Unit Rental Property

    1911 & 1909 S Beech St, Kennewick, WA 99337

    $399,995
    0.28 AC lot

    Both residences have new HVAC systems, and the property carries MULTI-FAMILY RE zoning.

    View details
    New Duplex With Open Layout
    New Duplex With Open Layout

    1163 S Underwood Pl, Kennewick, WA 99337

    $673,850
    2,569 sqft

    Two-unit residential income property with updated kitchens, private patios, landscaped yards, and upstairs bedroom suites.

    View details
    Two-Unit Duplex with Open Layout
    Two-Unit Duplex with Open Layout

    1141 S Underwood Pl, Kennewick, WA 99337

    $673,850
    2,569 sqft

    2025-built duplex with two distinct residences, upgraded kitchens, private primary suites, and landscaped outdoor areas.

    View details
    New Construction Duplexes
    New Construction Duplexes

    5861 & 5865 W 40th Ct, Kennewick, WA 99338

    $799,000
    2,984 sqft

    Two residences feature upscale finishes, private backyards, and included appliances.

    View details
    New Construction Duplex
    New Construction Duplex

    502 N Kent Place, Kennewick, WA 99336

    $580,000
    2,214 sqft

    Two single-level residences combine contemporary finishes with fenced outdoor space on a corner lot.

    View details
    Upgraded Duplex with Shop
    Upgraded Duplex with Shop

    1513 Johnston, Richland, WA 99354

    $510,000
    1,800 sqft

    Two residential units offer updated kitchens, varied interior improvements, and access to a multifunctional workshop.

    View details
    Renovated Duplex on Large Lot
    Renovated Duplex on Large Lot

    1402 N Edison Street, Kennewick, WA 99336

    $725,000
    3,349 sqft

    Utility infrastructure was upgraded in 2025 alongside extensive property renovation.

    View details
    New-Build Duplex with Open Layout
    New-Build Duplex with Open Layout

    1118 S Underwood Pl, Kennewick, WA 99337

    $659,850
    2,268 sqft

    Two-story duplex with updated kitchens, private outdoor areas, and landscaped yards with partial vinyl fencing.

    View details
    Newly Built Duplex
    Newly Built Duplex

    506 N Kent Place, Kennewick, WA 99336

    $560,000
    2,038 sqft

    Two single-level residences feature contemporary finishes, private fenced yards, and existing leases.

    View details
    Updated Duplex with Garages
    Updated Duplex with Garages

    2224 W 13th Ave, Kennewick, WA 99337

    $540,000
    2,820 sqft

    Two-unit property with refreshed interiors, newer exterior paint, and a spacious yard on a quiet street.

    View details
    Duplex with Remodeled Unit
    Duplex with Remodeled Unit

    1911 & 1909 S Beech St, Kennewick, WA 99337

    $399,995
    12,236 sqft

    Both residences have new HVAC systems, and plumbing in each unit was upgraded in 2022.

    View details
    Two-Story Duplex with Open Layout
    Two-Story Duplex with Open Layout

    1074 S Underwood Pl, Kennewick, WA 99337

    $654,850
    2,200 sqft

    Newer duplex featuring connected living, dining, and kitchen areas, landscaped grounds, and private outdoor space.

    View details
    Fully Rented Duplex
    Fully Rented Duplex

    1701 W 5th Ave, Kennewick, WA 99336

    $479,900
    9,178 sqft

    Both units are occupied, providing an existing residential rental setup for the next owner.

    View details
    Three-Bedroom Duplex
    Three-Bedroom Duplex

    1441 Thayer Drive, Richland, WA 99354

    $450,000
    2,348 sqft

    The property includes central heat and air along with a fenced backyard.

    View details
    2-Unit Duplex
    2-Unit Duplex

    7208 W Yellowstone, Kennewick, WA 99336

    $415,000
    1,758 sqft 0.25 AC lot

    Each residence has two bedrooms and one bathroom, with shopping and dining options nearby.

    View details
    Updated Duplex with Fenced Yard
    Updated Duplex with Fenced Yard

    706 Benham, Richland, WA 99352

    Contact for pricing
    1,730 sqft

    Updated duplex with hard-surface flooring, a finished basement, off-street parking, and a fenced backyard with storage shed.

    View details
    Not finding what you need? Try buying leads tailored to your intent and find the right opportunities before everyone else. Get Leads

    Benton County, WA Duplexes Market Trends and Statistics

    Explore 25 duplexes for sale in Benton County, WA, showcased through 25 active listings on our real estate platform. These investment opportunities span a total of 84,584 square feet of properties for sale, with an estimated market value of $16,225,690.

    Sale prices for two-family homes in Benton County, WA start at $154,700, averaging $676,070, and reaching up to $2,067,900 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

    List
    Map

    Duplexes by market

    Browse Duplexes for Sale Near Benton, WA

    Popular Categories

    Featured Benton County Real Estate Agencies

    Realmo connects you with licensed Benton County CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

    EverStar Realty
    1920 N. Pittsburgh, Suite A Kennewick, WA 99336
    Phone: 15097354042
    www.everstarrealty.com
    Keller Williams Tri-Cities
    830 N Columbia Center Blvd STE H Kennewick, WA 99336
    Phone: 15095395535
    Why this one?
    Saved
    Reason not saved — we won't ask again

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!