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    Mason County, WA Office Properties & Spaces for Sale

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    Versatile Commercial Building on Large Lot
    $1,200,000

    Versatile Commercial Building on Large Lot

    21 Adonai Ct, Shelton, WA 98584

    9,160 SQFT commercial building on 1.6 Acres ready for business.

    • 9,160 SQFT commercial building on 1.6 Acres.
    • Powerful 3‑phase electrical with 1,000 AMPS.
    • Three (16’x16’) bay doors.
    • Includes 3 offices (one with ¾ bath) and 2 half baths.
    • Features 2 screw air compressors (10HP & 25HP) with air dryer.
    Updated: Oct 4, 2025
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    Professional Office Space Available
    Contact for pricing

    Professional Office Space Available

    117 N 8Th St, Shelton, WA 98584

    500 sq ft office unit perfect for small businesses.

    • 500 sq ft of functional office space ideal for small businesses, startups, and solo professionals.
    • Great location with convenient access and ample parking.
    • Private, quiet setting suitable for a variety of business types.
    • Flexible layout to accommodate desks, meeting areas, or storage.
    • Competitive monthly rent.
    Updated: Sep 9, 2025
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    Versatile Commercial Building on Large Lot
    Contact for pricing

    Versatile Commercial Building on Large Lot

    9,160 SF commercial building on 1.6 acres ready for business.

    21 Adonai Ct, Shelton, WA 98584
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    Commercial Property with Hood Canal View
    Contact for pricing

    Commercial Property with Hood Canal View

    Commercial property with excellent visibility near community amenities.

    24113 N Us Highway 101, Hoodsport, WA 98548
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    Retail/Office Space with Hood Canal View
    Contact for pricing

    Retail/Office Space with Hood Canal View

    Retail/office space with excellent visibility and Hood Canal views.

    24113 N Us Highway 101, Hoodsport, WA 98548
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    Based on your search, we've compiled 128 Potential Opportunities for your consideration. Besides 5 Active listings in Mason County, WA, we suggest exploring several alternatives: similar 123 Off-Market properties to explore as potential leads

    Explore Off-Market Properties in Mason County, WA

    Consider similar Off-Market properties in Mason 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.

    22021 Us Hwy 101

    22021 Us Hwy 101

    OFFICE (GENERAL) • 2,133 SF
    Value Estimation by Request
    22021 Us Hwy 101, Shelton, WA 98584
    View details
    21971 Us Hwy 101

    21971 Us Hwy 101

    OFFICE (GENERAL) • 2,042 SF
    Value Estimation
    $510,000
    21971 Us Hwy 101, Shelton, WA 98584-7446
    View details
    2009 Railroad Ave, Unit DOR

    2009 Railroad Ave, Unit DOR

    OFFICE (GENERAL) • 8,580 SF
    Value Estimation
    $2,490,000
    2009 Railroad Ave, Shelton, WA 98584-7812
    View details
    Belfair, WA 98528

    Belfair, WA 98528

    OFFICE (GENERAL) • 3,035 SF
    Value Estimation
    $860,000
    Belfair, WA 98528
    View details
    10 Creelman Ln

    10 Creelman Ln

    OFFICE (GENERAL) • 3,712 SF
    Value Estimation
    $1,025,000
    10 Creelman Ln, Belfair, WA 98528-4001
    View details
    2215 Olympic N Hwy

    2215 Olympic N Hwy

    OFFICE (GENERAL) • 2,064 SF
    Value Estimation by Request
    2215 Olympic N Hwy, Shelton, WA 98584-2954
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    601 Railroad Ave

    601 Railroad Ave

    OFFICE (GENERAL) • 4,814 SF
    Value Estimation
    $535,000
    601 Railroad Ave, Shelton, WA 98584-3550
    View details
    23240 State Rte 3rd 3

    23240 State Rte 3rd 3

    MEDICAL CLINIC • 2,548 SF
    Value Estimation by Request
    23240 State Rte 3rd 3, Belfair, WA 98528-9324
    View details
    131 Roy Boad Rd

    131 Roy Boad Rd

    MEDICAL BUILDING • 3,966 SF
    Value Estimation by Request
    131 Roy Boad Rd, Belfair, WA 98528-8649
    View details
    23910 State Rte 3rd 3

    23910 State Rte 3rd 3

    OFFICE (GENERAL) • 4,368 SF
    Value Estimation
    $835,000
    23910 State Rte 3rd 3, Belfair, WA 98528-9697
    View details
    628 Alder St

    628 Alder St

    OFFICE (GENERAL) • 2,112 SF
    Value Estimation by Request
    628 Alder St, Shelton, WA 98584-3458
    View details
    428 Birch St

    428 Birch St

    OFFICE (GENERAL) • 10,012 SF
    Value Estimation
    $1,325,000
    428 Birch St, Shelton, WA 98584-1735
    View details
    3005 Northview Cir

    3005 Northview Cir

    OFFICE (GENERAL) • 1,040 SF
    Value Estimation by Request
    3005 Northview Cir, Shelton, WA 98584-2948
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    2136 Olympic N Hwy

    2136 Olympic N Hwy

    OFFICE (GENERAL) • 1,209 SF
    Value Estimation by Request
    2136 Olympic N Hwy, Shelton, WA 98584-2953
    View details
    1714 Olympic N Hwy

    1714 Olympic N Hwy

    OFFICE (GENERAL) • 3,240 SF
    Value Estimation
    $725,000
    1714 Olympic N Hwy, Shelton, WA 98584-3054
    View details
    1615 Olympic N Hwy

    1615 Olympic N Hwy

    OFFICE (GENERAL) • 988 SF
    Value Estimation by Request
    1615 Olympic N Hwy, Shelton, WA 98584-3051
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    313 Railroad Ave

    313 Railroad Ave

    OFFICE (GENERAL) • 2,160 SF
    Value Estimation by Request
    313 Railroad Ave, Shelton, WA 98584-3542
    View details
    2501 Dewatto Rd

    2501 Dewatto Rd

    OFFICE (GENERAL) • 2,400 SF
    Value Estimation
    $795,000
    2501 Dewatto Rd, Tahuya, WA 98588-9476
    View details
    300 Dalby Rd

    300 Dalby Rd

    OFFICE (GENERAL) • 5,761 SF
    Value Estimation
    $1,810,000
    300 Dalby Rd, Union, WA 98592-9563
    View details

    Mason County, WA Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 128 office properties & spaces for sale in Mason County, WA, showcased through 5 active listings on our real estate platform. These investment opportunities span a total of 3,672,676 square feet of properties for sale, with an estimated market value of $42,695,000.

    Sale prices for office spaces in Mason County, WA start at $135,000, averaging $459,086, and reaching up to $5,050,000 — 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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