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    Island County, WA Office Buildings for Sale

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    Seattle, WA Tacoma, WA Kennewick, WA
    8 results
    Well-Maintained Office Building For Sale
    $1,400,000
    8,950 SF

    Well-Maintained Office Building For Sale

    499 NE Midway Blvd, Oak Harbor, WA

    Office building with long-term leases, low maintenance, and great tenants.

    • Long‑term leases in place.
    • Very low maintenance.
    • Multiple offices in each suite.
    • Ample parking available.
    • Private baths in suites.
    Updated: Nov 4, 2025
    View details
    Oak Harbor Office Building For Sale
    $875,000
    4,488 SF

    Oak Harbor Office Building For Sale

    35 SE Ely St, Oak Harbor, WA 98277

    Office building with highway frontage and investment potential.

    • Prime office location at the main intersection of Oak Harbor (Highway 20 & Whidbey Avenue).
    • Excellent exposure with 194 feet of highway frontage and a large reader board.
    • 4,488 sqft of total space separated into 2 office spaces across 2 floors.
    • Great investment property suitable for single or multiple tenants.
    • Recent upgrades include repainted building, remodeled restrooms, and new monitored fire alarm system.
    Updated: Feb 3
    View details
    Well-Maintained Office Building For Sale
    $1,400,000
    8,950 SF

    Well-Maintained Office Building For Sale

    Office building with long-term leases, low maintenance, and great tenants.

    499 Midway Blvd, Oak Harbor, WA 98277
    View details
    Downtown Oak Harbor Office Building
    Contact for pricing
    1.46 Acres

    Downtown Oak Harbor Office Building

    Two-story office building with open space and parking.

    275 SE Pioneer Way #100, Oak Harbor, WA 98277
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    Downtown Langley Landmark Building
    $2,495,000
    8,620 SF

    Downtown Langley Landmark Building

    Updated commercial property with strong tenants and high cap rate.

    105 1st St, Langley, WA 98260
    View details
    Well-Maintained Office Building For Sale
    $1,400,000
    0.28 Acres

    Well-Maintained Office Building For Sale

    Office building with long-term leases, low maintenance, and great tenants.

    499 NE Midway Boulevard, Oak Harbor, WA 98277
    View details
    Oak Harbor Office Building
    $500,000
    4,659 SF

    Oak Harbor Office Building

    Office building for sale in Oak Harbor, Washington.

    520 E Whidbey Ave, Oak Harbor, WA
    View details
    Historic Victorian Building in Oak Harbor
    $587,500
    0.18 Acres

    Historic Victorian Building in Oak Harbor

    1902 Victorian building in Oak Harbor's Downtown Central Business District.

    1199 SE Dock Street, Oak Harbor, WA 98277
    View details
    Based on your search, we've compiled 63 Potential Opportunities for your consideration. Besides 8 Active listings in Island County, WA, we suggest exploring several alternatives: similar 51 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Downtown Corner Lot with Views
    $135,000

    Downtown Corner Lot with Views

    Terraced corner lot in downtown Port Angeles with mountain views.

    999 East 1st Street, Port Angeles, WA 98362
    View details
    Downtown Building with Harbor Views
    $799,950
    12,762 SF

    Downtown Building with Harbor Views

    Commercial building with warehouse and parking in downtown Port Angeles.

    229 W First Street, Port Angeles, WA 98362
    View details
    Undeveloped Land in Port Angeles
    $1,800,000
    5.38 Acres

    Undeveloped Land in Port Angeles

    5.38 acre lot suitable for various commercial developments.

    0000 W 8th Street, Port Angeles, WA 98363
    View details
    Commercial Land on Highway 7
    $750,000

    Commercial Land on Highway 7

    10 acres of commercial land with highway exposure.

    26527 Mountain Highway East, Spanaway, WA 98387
    View details

    Explore Off-Market Properties in Island County, WA

    Consider similar Off-Market properties in Island County, WA. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    Oak Harbor, WA 98277

    Oak Harbor, WA 98277

    PROFESSIONAL BUILDING • 5,285 SF
    Value Estimation by Request
    Oak Harbor, WA 98277
    View details
    31925 State Rte 20

    31925 State Rte 20

    PROFESSIONAL BUILDING • 2,467 SF
    Value Estimation
    $585,000
    31925 State Rte 20, Oak Harbor, WA 98277-3720
    View details
    901 Midway Blvd

    901 Midway Blvd

    PROFESSIONAL BUILDING • 4,368 SF
    Value Estimation by Request
    901 Midway Blvd, Oak Harbor, WA 98277-2669
    View details
    785 Bayshore Dr

    785 Bayshore Dr

    PROFESSIONAL BUILDING • 4,615 SF
    Value Estimation
    $745,000
    785 Bayshore Dr, Oak Harbor, WA 98277-3275
    View details
    927 Camano Dr

    927 Camano Dr

    PROFESSIONAL BUILDING • 1,160 SF
    Value Estimation by Request
    927 Camano Dr, Camano Island, WA 98282-6605
    View details
    788 Midway Blvd

    788 Midway Blvd

    PROFESSIONAL BUILDING • 748 SF
    Value Estimation by Request
    788 Midway Blvd, Oak Harbor, WA 98277-2664
    View details
    202 Anthes Ave

    202 Anthes Ave

    PROFESSIONAL BUILDING • 2,450 SF
    Value Estimation
    $840,000
    202 Anthes Ave, Langley, WA 98260-5100
    View details
    25271 State Rte 525

    25271 State Rte 525

    PROFESSIONAL BUILDING • 2,012 SF
    Value Estimation by Request
    25271 State Rte 525, Greenbank, WA 98253-6210
    View details
    1241 Barlow St

    1241 Barlow St

    PROFESSIONAL BUILDING • 3,096 SF
    Value Estimation
    $940,000
    1241 Barlow St, Oak Harbor, WA 98277-3157
    View details
    2869 Howard Rd

    2869 Howard Rd

    PROFESSIONAL BUILDING • 1,444 SF
    Value Estimation by Request
    2869 Howard Rd, Langley, WA 98260-9731
    View details
    32895 State Rte 20

    32895 State Rte 20

    PROFESSIONAL BUILDING • 2,577 SF
    Value Estimation
    $745,000
    32895 State Rte 20, Oak Harbor, WA 98277-2672
    View details
    380 Pioneer Way

    380 Pioneer Way

    PROFESSIONAL BUILDING • 8,779 SF
    Value Estimation
    $820,000
    380 Pioneer Way, Oak Harbor, WA 98277-3204
    View details
    275 Pioneer Way

    275 Pioneer Way

    PROFESSIONAL BUILDING • 28,740 SF
    Value Estimation
    $3,960,000
    275 Pioneer Way, Oak Harbor, WA 98277-3205
    View details
    415 Pioneer Way

    415 Pioneer Way

    PROFESSIONAL BUILDING • 5,298 SF
    Value Estimation
    $1,230,000
    415 Pioneer Way, Oak Harbor, WA 98277-5719
    View details
    570 Midway Blvd

    570 Midway Blvd

    PROFESSIONAL BUILDING • 6,262 SF
    Value Estimation
    $1,615,000
    570 Midway Blvd, Oak Harbor, WA 98277-2660
    View details
    8786 State Rte 525

    8786 State Rte 525

    PROFESSIONAL BUILDING • 2,499 SF
    Value Estimation by Request
    8786 State Rte 525, Clinton, WA 98236-9670
    View details

    Island County, WA Office Buildings Investment Opportunities Market Analysis

    Explore 59 office buildings for sale in Island County, WA, showcased through 8 active listings on our real estate platform. These investment opportunities span a total of 35,667 square feet of properties for sale, with an estimated market value of $6,670,000.

    Sale prices for office properties in Island County, WA start at $500,000, averaging $1,334,000, and reaching up to $2,495,000 — 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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