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King County, WA Office Buildings for Sale

112 results
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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
$879,000
2,000 SF

Kenmore Commercial/Medical Office Building

6443 NE 181st Street, Kenmore, WA 98028

Commercial/medical office building in Kenmore with flexible layout.

  • High visibility and signage opportunity on NE 181st Street
  • Flexible layout suitable for office, retail, medical, or service‑based businesses
  • ±2,000 SF commercial/medical office building
  • Street‑level main floor with excellent grade‑level access
  • Lower level provides additional usable space
Updated: Mar 10
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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 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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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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Renton Office Space For Sale
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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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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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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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Upper Queen Anne Office Building
$9,250,000
19,669 SF

Upper Queen Anne Office Building

Modern office building with parking and rooftop deck.

20 Galer St, Seattle, WA 98119
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Kirkland Office Building For Sale
$4,950,000

Kirkland Office Building For Sale

High-quality office asset in Kirkland, Washington, near major employers.

903 5th Ave, Kirkland, WA 98033
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Historic Building in Columbia City
$3,000,000
12,342 SF

Historic Building in Columbia City

Two-story commercial building with basement in vibrant urban district.

3722 S Hudson St, Seattle, WA
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Office/Retail Building with Land
$3,150,000

Office/Retail Building with Land

Office/retail building with duplex and land for sale.

3204 145th Street, Seattle, WA 98155
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Seattle Office Building with Views
Contact for pricing
26,430 SF

Seattle Office Building with Views

Class B office building in North Magnolia with water views.

4019 21st Avenue W, Seattle, WA 98199
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Woodinville Office Building For Sale
$2,500,000
2,910 SF

Woodinville Office Building For Sale

Office building with various use possibilities in Woodinville, WA.

16812 140th Ave NE, Woodinville, WA 98072
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King County, WA Office Buildings Investment Opportunities Market Analysis

Explore 112 office buildings for sale in King County, WA, showcased through 112 active listings on our real estate platform. These investment opportunities span a total of 52,674,594 square feet of properties for sale, with an estimated market value of $2,544,545,000.

Sale prices for office properties in King County, WA start at $50,000, averaging $2,214,573, 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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