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    King County, WA Office Units for Sale

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    Seattle, WA Tacoma, WA Spokane, WA
    172 results
    Corner Lot Retail/Office Opportunity
    $895,000
    3,216 SF
    Corner Lot Retail/Office Opportunity

    22805 SE 216th Way, Maple Valley, WA 98038

    Retail/office space with detached shop/warehouse and fenced storage yard.
    • Ideal location on a hard corner, great for retail or office.
    • Large 14,831 SF lot with a fenced storage yard/parking area.
    • Includes a detached 840 SF shop/warehouse in addition to the 2,376 SF retail/office space (3,216 SF total).
    • Zoning NB (Neighborhood Business) allows for mixed‑use development.
    • Convenient access to Lake Wilderness Park and downtown amenities.
    Updated: Mar 6
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    Built-Out Office Suite For Sale
    $995,000
    3,881 SF
    Built-Out Office Suite For Sale

    321 Burnett Ave S, Renton, WA 98057

    881 SF office suite with 6 private offices.
    • Fully built‑out office featuring 6 private suites, conference room, reception, break room, 2 restrooms, and storage.
    • Enjoy direct elevator access to your suite.
    • Secure access also available through the staircase.
    • HOA managed common areas including roof, HVAC, security, and elevator.
    • 881 square feet of office space.
    Updated: Apr 8
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    Auburn Retail/Office Investment Opportunity
    $1,650,000
    10,900 SF
    Auburn Retail/Office Investment Opportunity

    Fully leased retail/office building with upside potential in Auburn, WA.

    2 Auburn Way N, Auburn, WA 98002

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    Versatile Commercial Condo in Seattle
    $635,000
    1,509 SF
    Versatile Commercial Condo in Seattle

    1,509 SF vacant condo in high-traffic Seattle location.

    2929 1st Ave, Seattle, WA 98121

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    Seattle Industrial Building For Sale
    $8,950,000
    35,869 SF
    Seattle Industrial Building For Sale

    35,869 SF industrial building in desirable Georgetown area.

    1915 S Corgiat Dr, Seattle, WA 98108

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    Tukwila Mixed-Use Building For Sale
    $2,300,000
    5,856 SF
    Tukwila Mixed-Use Building For Sale

    Versatile retail, office, and warehouse space on Tukwila International Boulevard.

    13003 Tukwila International Boulevard, Tukwila, WA 98168

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    Georgetown Office/Flex Space Available
    Contact for pricing
    8,358 SF
    Georgetown Office/Flex Space Available

    High-quality, divisible office/flex space in dynamic Georgetown neighborhood.

    6363 7th Ave S, Seattle, WA 98108

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    Seattle Industrial Building For Sale
    $8,950,000
    35,869 SF
    Seattle Industrial Building For Sale

    35,869 SF industrial building in desirable Georgetown area.

    1915 S Corgiat Dr, Seattle, WA 98108

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    Warehouse/Distribution Facility with Office Space
    Contact for pricing
    9,480 SF
    Warehouse/Distribution Facility with Office Space

    Warehouse/distribution facility with office space in Auburn, Washington.

    3104 C Street NE, Bldg B, Auburn, WA 98002

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    Retail/Office Space with Shop/Warehouse
    $895,000
    3,216 SF
    Retail/Office Space with Shop/Warehouse

    Retail/office space with detached shop/warehouse and fenced yard/parking.

    22805 SE 216th Way, Maple Valley, WA 98038

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    Warehouse/Flex Building in Georgetown
    $1,575,000
    3,847 SF
    Warehouse/Flex Building in Georgetown

    3,847 SF warehouse/flex building with fenced storage in Seattle.

    6349 6th Ave S, Seattle, WA 98108

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    Seattle Church Building For Sale
    $3,700,000
    6,669 SF
    Seattle Church Building For Sale

    6,669 SF church on .82-acre in Rainier Valley.

    7550 Martin Luther King Jr Way S, Seattle, WA 98118

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    Street-Front Condo Unit for Sale
    $1,299,950
    0.31 Acres
    Street-Front Condo Unit for Sale

    Own your space! Ideal for retail or professional services.

    5230 California Avenue SW #COML2, Seattle, WA 98136

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    Commercial Condos at Maple Court
    $715,000
    1,531 SF
    Commercial Condos at Maple Court

    Two commercial condo units with street frontage and excellent visibility.

    9222 Roosevelt Way NE, Seattle, WA 98115

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    Georgetown Office Suite Available Now
    Contact for pricing
    3,928 SF
    Georgetown Office Suite Available Now

    Class A office space in Seattle's Georgetown neighborhood.

    5030 1st Avenue S, Seattle, WA 98134

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    Georgetown Two-Story Commercial Building
    $1,400,000
    3,080 SF
    Georgetown Two-Story Commercial Building

    Two-story commercial building in Georgetown with parking and freeway access.

    6011 12th Ave S, Seattle, WA 98108

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    Corner Commercial Development Site For Sale
    $3,999,950
    3,704 SF
    Corner Commercial Development Site For Sale

    23,800 SF corner commercial development site in Rainier Beach.

    9040 9050 Rainier Avenue S, Seattle, WA 98118

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    Southcenter Plaza Office Suites
    Contact for pricing
    Southcenter Plaza Office Suites

    Office suites in park-like setting near Green River Trail.

    14900 Interurban Ave S, Seattle, WA 98168

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    Eastlake Office Space Available
    Contact for pricing
    Eastlake Office Space Available

    Office spaces for lease in Lake Union's Eastlake area.

    1910 Fairview Avenue East, Seattle, WA 98101

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    Pioneer Square Commercial Condo
    $695,000
    1,281 SF
    Pioneer Square Commercial Condo

    Commercial condo in historic Pioneer Square, ideal for various uses.

    512 1st Ave S, Seattle, WA 98104

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    Renton Office Space For Sale
    $3,950,000
    13,385 SF
    Renton Office Space For Sale

    High-quality office space in Renton, near various amenities and lodging.

    200 SW 41st St, Renton, WA 98057

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    Bellevue Office Space Available Now
    Contact for pricing
    2,491 SF
    Bellevue Office Space Available Now

    Suburban Bellevue office space with excellent access and amenities.

    1402 140th Place NE, Bellevue, WA 98007

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    White Center Commercial Building For Sale
    $1,250,000
    2,890 SF
    White Center Commercial Building For Sale

    Commercial building with long-term tenant in White Center.

    10623 16th Ave SW, Seattle, WA 98146

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    Maple Leaf Commercial Office Suites
    $715,000
    1,531 SF
    Maple Leaf Commercial Office Suites

    Commercial space in walkable Maple Leaf neighborhood, Seattle.

    9222-9226 Roosevelt Way NE, Seattle, WA

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    King County, WA Office Units Investment Opportunities Market Analysis

    Explore 215 office units for sale in King County, WA, showcased through 172 active listings on our real estate platform. These investment opportunities span a total of 815,280 square feet of properties for sale, with an estimated market value of $356,019,405.

    Sale prices for office units in King County, WA start at $397,500, averaging $3,358,673, and reaching up to $19,000,000 — 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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