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    King County, WA Office Buildings for Sale

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    Seattle, WA Tacoma, WA Spokane, WA
    117 results
    Kirkland Office Building Development Opportunity
    $1,700,000
    8,590 SF
    Kirkland Office Building Development Opportunity

    11644 NE 80th Street, Kirkland, WA 98033

    Development opportunity near NE 85th Station with NMU zoning.
    • Prime location in the NE 85th Station Area with NMU zoning
    • Approved plans for a new 3‑story office building with 8,590 sq ft
    • Combination living and work‑space design with customizable floor plans
    • Convenient access to I‑405 and a pedestrian skybridge to downtown Kirkland
    • Proximity to a future Fast Bus Station connecting Everett and Bellevue
    Updated: Mar 25
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    Kenmore Commercial/Medical Office Building
    $829,000
    2,000 SF
    Kenmore Commercial/Medical Office Building

    6443 181st St, Kenmore, WA 98028

    2,000 SF commercial/medical office building in Kenmore for sale.
    • Excellent grade‑level access and visibility on NE 181st Street.
    • Flexible layout suitable for office, retail, or service‑based businesses.
    • ±2,000 SF commercial/medical office building.
    • Lower level provides additional usable space.
    • Convenient access to Bothell Way (SR‑522).
    Updated: Apr 22
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    Class-A Office Buildings For Sale
    Contact for pricing
    250,000 SF
    Class-A Office Buildings For Sale

    Four Class-A office buildings totaling 250,000 SF.

    33810 - 33940 Weyerhaeuser Way South, Federal Way, WA 98001

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    Upper Queen Anne Office Building
    $9,250,000
    19,669 SF
    Upper Queen Anne Office Building

    Modern office building with rooftop deck and parking.

    20 W Galer St, Seattle, WA 98119

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    Kenmore Commercial/Medical Office Building
    $879,000
    2,000 SF
    Kenmore Commercial/Medical Office Building

    Commercial/medical office building in Kenmore with flexible layout.

    6443 NE 181st Street, Kenmore, WA 98028

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    Capitol Hill Mixed-Use Building
    $3,995,000
    9,397 SF
    Capitol Hill Mixed-Use Building

    9,785 SF mixed-use building in Seattle's Capitol Hill.

    115 15th Ave E, Seattle, WA 98112

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    Class A Office Suites Available
    Contact for pricing
    Class A Office Suites Available

    Prime SeaTac location with plentiful parking and nearby amenities.

    21400 International Blvd, Seatac, WA 98198

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    Class A Office Building
    $6,500,000
    32,077 SF
    Class A Office Building

    Architecturally appealing Class A office building in Kent Valley.

    6703 S 234th St, Kent, WA 98032

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    Prime Office Location in Federal
    Contact for pricing
    Prime Office Location in Federal

    Ideally located office building near future Sound Transit Station.

    2505 S 320th Street, Federal Way, WA 98003

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    Redmond Two-Story Office Building
    $2,407,300
    3,439 SF
    Redmond Two-Story Office Building

    Two-story office building in Redmond, walkable to downtown and parks.

    16880 NE 79th St, Redmond, WA 98052

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    Class-A Office Buildings For Sale
    Contact for pricing
    254,927 SF
    Class-A Office Buildings For Sale

    Four Class-A office buildings totaling 250,000 SF in Federal Way.

    33810 - 33940 Weyerhaeuser Way South, Federal Way, WA 98001

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    Des Moines Office Building For Sale
    $2,300,000
    5,925 SF
    Des Moines Office Building For Sale

    5,925 SF office building in Des Moines, Washington.

    22608 Marine View Dr S, Des Moines, WA 98198

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    Renton Office Space For Sale
    Contact for pricing
    Renton Office Space For Sale

    Six-story office building with convenient highway access and ample parking.

    15 S Grady Way, Renton, WA 98057

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    Seattle Office Building For Sale
    $2,975,000
    6,510 SF
    Seattle Office Building For Sale

    6,510 SF office building in Seattle, WA for sale.

    614 Boylston Ave E, Seattle, WA 98102

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    Mixed-Use Building with Freeway Visibility
    $19,000,000
    44,343 SF
    Mixed-Use Building with Freeway Visibility

    Mixed-use building with signage and freeway visibility for sale.

    371 Gilman Blvd, Issaquah, WA 98027

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    Office/Retail Building with Land
    $3,150,000
    0.55 Acres
    Office/Retail Building with Land

    Office/retail building with duplex and land for sale.

    3204 145th Street, Seattle, WA 98155

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    Class A Office Building
    Contact for pricing
    Class A Office Building

    Class A office building in a prime Kent Valley location.

    6703 S 234th St, Kent, WA 98032

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    Class A Office Suites Available
    Contact for pricing
    16,573 SF
    Class A Office Suites Available

    Prime SeaTac location with nearby retail and transportation.

    21400 International Blvd, Seatac, WA 98198

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    Contemporary Office Building in Auburn
    $1,150,000
    0.14 Acres
    Contemporary Office Building in Auburn

    Modern office building with customizable layouts and excellent highway access.

    918 A Street Se, Auburn, WA 98002

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    Seattle Office Building For Sale
    $6,625,000
    34,354 SF
    Seattle Office Building For Sale

    Seattle office building with 34,354 square feet available for sale.

    12535-12537 15th Ave NE, Seattle, WA 98125

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    Southcenter Office Building Suites
    Contact for pricing
    25,300 SF
    Southcenter Office Building Suites

    Office suites available in convenient Southcenter location with easy access.

    320 Andover Park E, Tukwila, WA 98188

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    Class A Office Building
    Contact for pricing
    74,031 SF
    Class A Office Building

    Prime office space near future Sound Transit Station.

    2505 S 320th Street, Federal Way, WA 98003

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    Office
    $2,950,000
    9,882 SF
    Office

    Office buildings · 9,882 SF

    941 Powell Avenue Southwest, Renton, WA 98057

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    Seattle Office Building For Sale
    $5,300,000
    8,888 SF
    Seattle Office Building For Sale

    Office building with 8888 square feet of space.

    1721 8th Avenue North, Seattle, WA 98109

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    King County, WA Office Buildings Investment Opportunities Market Analysis

    Explore 4023 office buildings for sale in King County, WA, showcased through 117 active listings on our real estate platform. These investment opportunities span a total of 1,088,736 square feet of properties for sale, with an estimated market value of $344,104,175.

    Sale prices for office properties in King County, WA start at $485,000, averaging $5,641,052, and reaching up to $30,000,000 — 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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