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    San Juan County, WA Office Spaces for Sale

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    Seattle, WA Spokane, WA Kennewick, WA Tacoma, WA Pasco, WA Richland, WA Bellingham, WA Vancouver, WA
    Ground-Floor Office Condo Unit
    Updated: Jul 7, 2025
    Ground-Floor Office Condo Unit

    470 Reed Street Unit 2, Friday Harbor, WA 98250

    $359,000
    1,491 sqft
    Ground‑floor commercial/professional condo with 1,491 sq. ft. of space
    Built in 2013
    Heat pump HVAC and cooling included
    Heating system listed as 3
    View details
    Multi-Tenant Flex Property
    Updated: Aug 7
    Multi-Tenant Flex Property

    687 Airport Circle Dr, Friday Harbor, WA 98250

    $2,925,000
    11,500 square feet of flex commercial space across two levels
    Seven separate spaces include assembly, cabinet shop, wellness, studio, office/flex, and two 2‑bedroom apartments
    19 parking spots with a recently resurfaced parking lot
    Each unit is separately metered for power and water/sewer
    Roof solar array is net metered
    View details
    Historic Corner Office Building
    Historic Corner Office Building

    470 Spring Street, Friday Harbor, WA 98250

    $3,000,000
    0.39 AC lot

    Restored 1897 office building on a downtown corner with 18 off-street parking spaces and retrofit systems.

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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Based on your search, we've compiled 73 Potential Opportunities for your consideration. Besides 3 Active listings in San Juan County, WA, we suggest exploring several alternatives: similar 69 Off-Market properties to explore as potential leads, plus 1 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.

    Adjoining Land Lots with Utilities
    Adjoining Land Lots with Utilities

    955 & 965 N 5th Avenue, Sequim, WA 98382

    $285,000
    0.41 AC lot

    Two adjoining lots with city sewer, water, and PUD power on site, supported by flexible zoning.

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    Off-Market Properties in San Juan County, WA

    Consider similar Off-Market properties in San Juan 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.

    305 Blair Ave
    PROFESSIONAL BUILDING

    305 Blair Ave, Friday Harbor, WA 98250-8076

    $310,000
    Estimated value
    3,014 sqft 0.20 AC lot
    View details
    278 A St Ste, Unit 2
    PROFESSIONAL BUILDING

    278 A St Ste, Friday Harbor, WA 98250-7178

    Unit 2
    $380,000
    Estimated value
    1,154 sqft
    View details
    291 Bch Rd
    PROFESSIONAL BUILDING

    291 Bch Rd, Orcas, WA 98280

    $1,000,000
    Estimated value
    3,763 sqft 0.14 AC lot
    View details
    531 Fern St
    PROFESSIONAL BUILDING

    531 Fern St, Eastsound, WA 98245-9444

    $1,050,000
    Estimated value
    2,967 sqft 0.21 AC lot
    View details
    19 Fishing Aly
    PROFESSIONAL BUILDING

    19 Fishing Aly, Eastsound, WA 98245-5151

    $1,395,000
    Estimated value
    3,368 sqft 0.20 AC lot
    View details
    545 Spring St Sta, Unit A
    PROFESSIONAL BUILDING

    545 Spring St Sta, Friday Harbor, WA 98250-8057

    Unit A
    $210,000
    Estimated value
    934 sqft
    View details
    278 A St Ste, Unit 1
    PROFESSIONAL BUILDING

    278 A St Ste, Friday Harbor, WA 98250-7178

    Unit 1
    $265,000
    Estimated value
    878 sqft
    View details
    545 Park St
    PROFESSIONAL BUILDING

    545 Park St, Friday Harbor, WA 98250-7502

    $1,700,000
    Estimated value
    9,900 sqft 0.74 AC lot
    View details
    570 Guard St
    PROFESSIONAL BUILDING

    570 Guard St, Friday Harbor, WA 98250-8044

    $280,000
    Estimated value
    2,352 sqft 0.16 AC lot
    View details
    Friday Harbor, WA 98250
    PROFESSIONAL BUILDING

    Friday Harbor, WA 98250

    $45,000
    Estimated value
    205 sqft
    View details
    315 Ct St
    PROFESSIONAL BUILDING

    315 Ct St, Friday Harbor, WA 98250-7900

    $1,075,000
    Estimated value
    2,787 sqft 0.23 AC lot
    View details
    880 Guard St
    PROFESSIONAL BUILDING

    880 Guard St, Friday Harbor, WA 98250-9612

    $555,000
    Estimated value
    1,924 sqft 0.25 AC lot
    View details
    669 Mullis St
    PROFESSIONAL BUILDING

    669 Mullis St, Friday Harbor, WA 98250-7902

    $2,120,000
    Estimated value
    6,856 sqft 0.28 AC lot
    View details
    425 Caines St, Unit A-1
    PROFESSIONAL BUILDING

    425 Caines St, Friday Harbor, WA 98250-8001

    Unit A-1
    $940,000
    Estimated value
    1,367 sqft
    View details
    425 Caines St, Unit A-2
    PROFESSIONAL BUILDING

    425 Caines St, Friday Harbor, WA 98250-8001

    Unit A-2
    $940,000
    Estimated value
    1,200 sqft
    View details
    221 A St
    PROFESSIONAL BUILDING

    221 A St, Eastsound, WA 98245-8933

    $1,480,000
    Estimated value
    9,376 sqft 0.85 AC lot
    View details
    815 Spg St, Unit 3
    PROFESSIONAL BUILDING

    815 Spg St, Friday Harbor, WA 98250-9311

    Unit 3
    $335,000
    Estimated value
    858 sqft
    View details
    550 Spg St
    PROFESSIONAL BUILDING

    550 Spg St, Friday Harbor, WA 98250-8057

    $1,175,000
    Estimated value
    8,076 sqft 1.30 AC lot
    View details
    429 Madrona St
    PROFESSIONAL BUILDING

    429 Madrona St, Eastsound, WA 98245-8573

    $1,095,000
    Estimated value
    2,788 sqft 0.16 AC lot
    View details
    Friday Harbor, WA 98250
    PROFESSIONAL BUILDING

    Friday Harbor, WA 98250

    $540,000
    Estimated value
    2,721 sqft
    View details
    310 Spg Stf
    PROFESSIONAL BUILDING

    310 Spg Stf, Friday Harbor, WA 98250-7222

    $580,000
    Estimated value
    868 sqft
    View details

    San Juan County, WA Office Spaces Market Trends and Statistics

    Explore 72 office spaces for sale in San Juan County, WA, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 1,491 square feet of properties for sale, with an estimated market value of $6,284,000.

    Sale prices for office spaces in San Juan County, WA start at $359,000, averaging $2,094,666, and reaching up to $3,000,000 — 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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