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    King County, WA Triplexes for Sale

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    Seattle, WA Tacoma, WA Spokane, WA
    10 results
    Seattle Triplex with Upside Potential
    $1,300,000
    0.14 Acres
    Seattle Triplex with Upside Potential

    3438 14th Avenue W, Seattle, WA 98119

    Solid triplex in reliably rented neighborhood with tenant stability.
    • Three units with laundry in each, providing immediate rental income.
    • Four parking stalls and private dead‑end alley access, rare amenities.
    • Standing metal roof, fresh exterior paint, and copper plumbing indicate significant maintenance addressed.
    • Large private decks with views for each unit, enhancing tenant satisfaction.
    • Located in the high‑demand Interbay neighborhood, offering strong rental potential.
    Updated: Apr 30
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    Townhome-Style Triplex in Meadow Brooke Estates
    $950,000
    3,560 SF
    Townhome-Style Triplex in Meadow Brooke Estates

    1019 18th St NE, Auburn, WA 98002

    Well-maintained triplex with strong tenancy in a desirable location.
    • Turnkey triplex investment with immediate, stable cash flow due to 100% occupancy and historically low vacancy.
    • Prime location in the desirable Meadow Brooke Estates, within walking distance of North Auburn's schools, restaurants, and shopping, and minutes from downtown Auburn, major highways, and Green River College.
    • Major capital improvements (roof, windows, and siding) have been recently replaced, ensuring low maintenance.
    • Each unit features 2 bedrooms + den, 1.5 baths, in‑unit laundry, and an attached garage.
    • Zoned R‑10, allowing for various residential uses, including potential short‑term rental opportunities (subject to City of Auburn regulations).
    Updated: Mar 6
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    Ballard Triplex Investment Opportunity
    $1,300,000
    2,850 SF
    Ballard Triplex Investment Opportunity

    Triplex in Seattle's Ballard neighborhood with income potential.

    824-826 NW 64th St, Seattle, WA 98107

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    Updated Triplex in Queen Anne
    $1,595,000
    Updated Triplex in Queen Anne

    Turnkey triplex in prime location near major employers.

    1522 Taylor Ave N, Seattle, WA 98109

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    Northgate Triplex with Development Potential
    $1,100,000
    0.22 Acres
    Northgate Triplex with Development Potential

    Turnkey triplex in Northgate with redevelopment possibilities.

    11752 Burke Avenue N, Seattle, WA 98133

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    High-Performing U-District Triplex
    $1,450,000
    0.09 Acres
    High-Performing U-District Triplex

    Triplex near UW with strong cash flow and student demand.

    5026 20th Avenue NE, Seattle, WA 98105

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    Remodeled Triplex with Private Decks
    $1,400,000
    3,090 SF
    Remodeled Triplex with Private Decks

    Fully remodeled three-unit 2-bedroom triplex with modern interiors, in-unit laundry, and private outdoor decks.

    5954 Fauntleroy, Seattle, WA 98136

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    North Beach Ballard Triplex
    $1,800,000
    2,903 SF
    North Beach Ballard Triplex

    Triplex with Sound and Olympic views in North Beach.

    9922 Triton Dr NW, Seattle, WA 98117

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    Seattle Multifamily Property For Sale
    $1,400,000
    Seattle Multifamily Property For Sale

    Three-unit multifamily property in Seattle, Washington.

    5954 Fauntleroy Wy SW, Seattle, WA 98136

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    Shoreline Multifamily Investment Opportunity
    $2,850,000
    23,012 SF
    Shoreline Multifamily Investment Opportunity

    Three properties in good, rentable condition. Development potential.

    1216 180 St, Shoreline, WA 98155

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    Based on your search, we've compiled 10 Potential Opportunities for your consideration. Besides 10 Active listings in King County, WA, we suggest exploring several alternatives:

    King County, WA Triplexes Investment Opportunities Market Analysis

    Explore 10 triplexes for sale in King County, WA, showcased through 10 active listings on our real estate platform. These investment opportunities span a total of 32,325 square feet of properties for sale, with an estimated market value of $6,900,000.

    Sale prices for three-family homes in King County, WA start at $950,000, averaging $1,725,000, and reaching up to $2,850,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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