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    San Juan County, WA Office Spaces for Sale

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    Seattle, WA Tacoma, WA Spokane, WA
    Downtown Anacortes Office Condominium
    $289,000
    864 SF
    Downtown Anacortes Office Condominium

    819 Commercial Ave, Anacortes, WA 98221

    Highly visible office condo in historic downtown Anacortes.
    • Prime downtown location in the Chamber of Commerce building on Commercial Avenue with high visibility and foot traffic
    • Currently leased through July 31, 2026 under a triple‑net lease, providing immediate cash flow
    • Functional layout with reception area, semi‑private office, conference room, and open workspace
    • One designated parking space plus ample on‑street parking
    • Shared common‑area kitchen and restroom
    Updated: Feb 4
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    Based on your search, we've compiled 76 Potential Opportunities for your consideration. Besides 1 Active listings in San Juan County, WA, we suggest exploring several alternatives: similar 71 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.

    Anacortes Mixed-Use Development Opportunity
    $2,600,000
    0.78 Acres
    Anacortes Mixed-Use Development Opportunity

    0.78+ acre site for mixed-use development in Anacortes.

    2821 Commercial Avenue, Anacortes, WA 98221

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    Land For Sale
    Contact for pricing
    Land For Sale

    Land available for purchase in Sedro-Woolley, Washington.

    Sedro Woolley, WA 98284

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    Commercial Land Near Lake Stevens
    $1,388,888
    Commercial Land Near Lake Stevens

    Commercial development land with high visibility and traffic counts.

    2415 South Lake Stevens Road, Lake Stevens, WA 98258

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    Commercial Land on Highway 101
    $198,500
    1.45 Acres
    Commercial Land on Highway 101

    Four commercial lots with utilities near Highway 101.

    9999 E Highway 101, Port Angeles, WA 98362

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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

    305 Blair Ave

    PROFESSIONAL BUILDING • 3,014 SF
    Value Estimation by Request
    305 Blair Ave, Friday Harbor, WA 98250-8076
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    278 A St Ste, Unit 2

    278 A St Ste, Unit 2

    PROFESSIONAL BUILDING • 1,154 SF
    Value Estimation by Request
    278 A St Ste, Friday Harbor, WA 98250-7178
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    291 Bch Rd

    291 Bch Rd

    PROFESSIONAL BUILDING • 3,763 SF
    Value Estimation
    $1,000,000
    291 Bch Rd, Orcas, WA 98280
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    531 Fern St

    531 Fern St

    PROFESSIONAL BUILDING • 2,967 SF
    Value Estimation
    $1,050,000
    531 Fern St, Eastsound, WA 98245-9444
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    19 Fishing Aly

    19 Fishing Aly

    PROFESSIONAL BUILDING • 3,368 SF
    Value Estimation
    $1,395,000
    19 Fishing Aly, Eastsound, WA 98245-5151
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    545 Spring St Sta, Unit A

    545 Spring St Sta, Unit A

    PROFESSIONAL BUILDING • 934 SF
    Value Estimation by Request
    545 Spring St Sta, Friday Harbor, WA 98250-8057
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    278 A St Ste, Unit 1

    278 A St Ste, Unit 1

    PROFESSIONAL BUILDING • 878 SF
    Value Estimation by Request
    278 A St Ste, Friday Harbor, WA 98250-7178
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    545 Park St

    545 Park St

    PROFESSIONAL BUILDING • 9,900 SF
    Value Estimation
    $1,700,000
    545 Park St, Friday Harbor, WA 98250-7502
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    570 Guard St

    570 Guard St

    PROFESSIONAL BUILDING • 2,352 SF
    Value Estimation by Request
    570 Guard St, Friday Harbor, WA 98250-8044
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    Friday Harbor, WA 98250

    Friday Harbor, WA 98250

    PROFESSIONAL BUILDING • 205 SF
    Value Estimation by Request
    Friday Harbor, WA 98250
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    315 Ct St

    315 Ct St

    PROFESSIONAL BUILDING • 2,787 SF
    Value Estimation
    $950,000
    315 Ct St, Friday Harbor, WA 98250-7900
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    880 Guard St

    880 Guard St

    PROFESSIONAL BUILDING • 1,924 SF
    Value Estimation
    $540,000
    880 Guard St, Friday Harbor, WA 98250-9612
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    669 Mullis St

    669 Mullis St

    PROFESSIONAL BUILDING • 6,856 SF
    Value Estimation
    $1,935,000
    669 Mullis St, Friday Harbor, WA 98250-7902
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    425 Caines St, Unit A-1

    425 Caines St, Unit A-1

    PROFESSIONAL BUILDING • 1,367 SF
    Value Estimation
    $715,000
    425 Caines St, Friday Harbor, WA 98250-8001
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    425 Caines St, Unit A-2

    425 Caines St, Unit A-2

    PROFESSIONAL BUILDING • 1,200 SF
    Value Estimation
    $695,000
    425 Caines St, Friday Harbor, WA 98250-8001
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    221 A St

    221 A St

    PROFESSIONAL BUILDING • 9,376 SF
    Value Estimation
    $1,385,000
    221 A St, Eastsound, WA 98245-8933
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    815 Spg St, Unit 3

    815 Spg St, Unit 3

    PROFESSIONAL BUILDING • 858 SF
    Value Estimation by Request
    815 Spg St, Friday Harbor, WA 98250-9311
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    550 Spg St

    550 Spg St

    PROFESSIONAL BUILDING • 8,076 SF
    Value Estimation
    $1,195,000
    550 Spg St, Friday Harbor, WA 98250-8057
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    429 Madrona St

    429 Madrona St

    PROFESSIONAL BUILDING • 2,788 SF
    Value Estimation
    $825,000
    429 Madrona St, Eastsound, WA 98245-8573
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    Friday Harbor, WA 98250

    Friday Harbor, WA 98250

    PROFESSIONAL BUILDING • 2,721 SF
    Value Estimation
    $520,000
    Friday Harbor, WA 98250
    View details
    310 Spg Stf

    310 Spg Stf

    PROFESSIONAL BUILDING • 868 SF
    Value Estimation by Request
    310 Spg Stf, Friday Harbor, WA 98250-7222
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    540 Guard St

    540 Guard St

    PROFESSIONAL BUILDING • 3,968 SF
    Value Estimation
    $895,000
    540 Guard St, Friday Harbor, WA 98250-8044
    View details
    660 Spg St

    660 Spg St

    PROFESSIONAL BUILDING • 28,307 SF
    Value Estimation
    $10,270,000
    660 Spg St, Friday Harbor, WA 98250-8058
    View details

    San Juan County, WA Office Spaces Investment Opportunities Market Analysis

    Explore 72 office spaces for sale in San Juan County, WA on our real estate platform. These investment opportunities span a total of 864 square feet of properties for sale, with an estimated market value of $289,000.

    Sale prices for office spaces in San Juan County, WA start at $289,000, averaging $289,000, and reaching up to $289,000 — 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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