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    King County, WA Office Properties & Spaces for Sale

    244 results
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    Contemporary Office Building in Auburn
    $1,150,000

    Contemporary Office Building in Auburn

    918 A St Se, Auburn, WA 98002

    Modern office building with customizable layouts and excellent highway access.

    • Prime location in Auburn with unmatched access to major highways (SR‑167, SR‑18, SR‑164, I‑5, and I‑405).
    • Contemporary office building with C2 zoning.
    • Multiple floors with separate entrances and customizable layouts.
    • Ideal for multi‑tenant use, tech/sales office, creative agencies, or co‑working environments.
    • Modern design with sleek facade, open floor plans, and high ceilings.
    Updated: Nov 8, 2025
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    Tukwila Industrial Facility For Sale
    Contact for pricing

    Tukwila Industrial Facility For Sale

    18700 Southcenter Pkwy, Tukwila, WA 98188

    Premier Tukwila industrial facility with renovated office and functional warehouse.

    • Premier Tukwila location with exceptional access to I‑5, I‑405, Port of Seattle, SeaTac Airport, Southcenter, and Kent Valley.
    • 42,678 SF total rentable space including 30,148 SF of warehouse space and 12,530 SF of recently renovated office space.
    • Warehouse features five dock‑high doors (two with drive‑up ramp access) and 24‑foot clear height.
    • Heavy power service: 480 volts and 1,000 amps.
    • 95,537 SF of land zoned Heavy Industrial.
    Updated: Oct 1, 2025
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    Versatile West Seattle Commercial Property
    Contact for pricing
    4,916 SF

    Versatile West Seattle Commercial Property

    Unique live/work or business opportunity in a prime West Seattle location.

    5932 California Ave SW, Seattle, WA 98136
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    Renton Office Building For Sale
    $2,490,000
    9,760 SF

    Renton Office Building For Sale

    Office building in Blackriver Corporate Park with excellent regional access.

    1131 7Th St, Renton, WA 98057
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    Renton Office Building For Sale
    $4,750,000
    18,643 SF

    Renton Office Building For Sale

    Office building in Blackriver Corporate Park with excellent regional access.

    600 Naches Ave SW Renton, Renton, WA 98057
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    Renton Office Building For Sale
    $4,024,000
    15,780 SF

    Renton Office Building For Sale

    Office building in Blackriver Corporate Park with excellent regional access.

    1119 7Th St, Renton, WA 98057
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    Renton Office Building For Sale
    Contact for pricing
    9,760 SF

    Renton Office Building For Sale

    Office building in Blackriver Corporate Park, Renton, Washington.

    1131 Southwest 7Th St, Renton, WA 98057
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    Renton Office Building For Sale
    Contact for pricing
    18,643 SF

    Renton Office Building For Sale

    Office building in Blackriver Corporate Park with excellent regional access.

    600 Naches Ave SW, Renton, WA 98057
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    Renton Office Building For Sale
    Contact for pricing
    15,780 SF

    Renton Office Building For Sale

    Office building in Blackriver Corporate Park with excellent regional access.

    1119 Southwest 7Th St, Renton, WA 98057
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    Class A Office in Seattle
    $8,450,000
    41,191 SF

    Class A Office in Seattle

    Six-story, 41,191 SF office building in South Lake Union.

    760 Aloha St, Seattle, WA 98109
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    Spacious Office with Conference Room
    $1,100,000
    3,881 SF

    Spacious Office with Conference Room

    Well-equipped office space featuring eight offices, conference room, and kitchenette.

    321 Burnett Ave S Renton, Renton, WA 98057
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    Versatile Office/Retail Building For Sale
    Contact for pricing

    Versatile Office/Retail Building For Sale

    Office/retail property with visibility, access, and mountain views.

    349 E 3Rd St, North Bend, WA 98045
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    Redmond Two-Story Office Building
    $2,407,300
    3,439 SF

    Redmond Two-Story Office Building

    3,439 SF office building with high-end finishes, walkable to downtown.

    16880 79Th St, Redmond, WA 98052
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    Commercial Building in Columbia City
    $1,580,000

    Commercial Building in Columbia City

    Commercial building suitable for various businesses or redevelopment in Seattle.

    5200 Rainier Ave, Seattle, WA 98118
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    Fully Leased Medical/Dental Building
    $1,950,000

    Fully Leased Medical/Dental Building

    Fully leased medical/dental building with parking and development potential.

    7713 24Th Ave NW, Seattle, WA 98144
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    Pike-Pine Corridor Office Building
    $2,500,000
    41,705 SF

    Pike-Pine Corridor Office Building

    Seven-story office building with retail and redevelopment potential.

    1518 3Rd Ave, Seattle, WA 98101
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    Office/Retail Condo Ready
    $850,000
    2,051 SF

    Office/Retail Condo Ready

    Office/Retail condo for sale, ready for improvements.

    14509 Cedar Grove Rd SE Issaquah, Issaquah, WA 98027
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    Belltown Office Building Opportunity
    $4,000,000
    14,130 SF

    Belltown Office Building Opportunity

    Belltown office building with brick and timber interiors for sale.

    87 Wall St, Seattle, WA 98121
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    Street-Front Commercial Condo For Sale
    Contact for pricing

    Street-Front Commercial Condo For Sale

    Move-in ready commercial condo with offices, conference room, and parking.

    9057 Greenwood Ave, Seattle, WA 98103
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    Street-Front Commercial Condo For Sale
    $875,000
    1,492 SF

    Street-Front Commercial Condo For Sale

    Move-in ready commercial condo with versatile layout and desirable location.

    9057 Greenwood Ave N, Seattle, WA 98103
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    Visible SoDo Office Building
    $1,890,000

    Visible SoDo Office Building

    Office building in SoDo with long-term tenants and free parking.

    3401 4Th Ave S, Seattle, WA 98134
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    Updated Office Building in Wallingford
    Contact for pricing

    Updated Office Building in Wallingford

    Updated commercial office building in Wallingford, ideal for owner-users.

    4510 Thackeray Pl, Seattle, WA 98105
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    U-District Mixed-Use Investment Opportunity
    $4,100,000
    19,659 SF

    U-District Mixed-Use Investment Opportunity

    Classic 1920s mixed-use building near University of Washington.

    4517 University Way NE, Seattle, WA 98105
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    Capitol Hill Mixed-Use Opportunity
    Contact for pricing
    5,448 SF

    Capitol Hill Mixed-Use Opportunity

    Retail/office space with two apartments in vibrant Capitol Hill.

    231 Summit Ave E, Seattle, WA 98102
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    King County, WA Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 5000+ office properties & spaces for sale in King County, WA, showcased through 244 active listings on our real estate platform. These investment opportunities span a total of 118,993,192 square feet of properties for sale, with an estimated market value of $3,083,400,000.

    Sale prices for office spaces in King County, WA start at $50,000, averaging $1,837,544, and reaching up to $28,505,000 — 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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