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    Humboldt County, CA Office Properties & Spaces for Sale

    7 results
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    Versatile Commercial Property in Ferndale
    $3,250,000
    36,000 SF

    Versatile Commercial Property in Ferndale

    1593 Market St, Ferndale, CA 95536

    Adaptable 36,000 sq ft building on 5.3 acres.

    • Prime location at the entrance to the Victorian Village of Ferndale.
    • Large +/-36,000 sq. ft. building with adaptable retail, warehouse/storage, and office space.
    • Significant 5.3 acres of highly usable land with room for expansion.
    • Large, well‑designed parking lot and expansive outdoor areas previously used as a garden center.
    • Built in 2006 with existing infrastructure, including fire sprinkler and security system.
    Updated: Dec 18, 2025
    View details
    Remodeled Commercial Building in Eureka
    $1,500,000
    8,870 SF

    Remodeled Commercial Building in Eureka

    341 Harris St, Eureka, CA 95503

    Remodeled 8,870 SF commercial building on high-traffic corner.

    • High‑traffic corner location with excellent visibility
    • Large 8,870 sq ft remodeled building
    • Three spacious showrooms
    • Ten dedicated parking spaces
    • Rear freight door for deliveries
    Updated: Oct 30, 2025
    View details
    Eureka Commercial Office Buildings Package
    $569,000
    1,059 SF

    Eureka Commercial Office Buildings Package

    Two office buildings in downtown Eureka, great for professional uses.

    304 L St, Eureka, CA 95501
    View details
    High-Visibility Commercial Building in Rio Dell
    $180,000

    High-Visibility Commercial Building in Rio Dell

    Commercial building on main thoroughfare, ideal for retail or office.

    Wildwood Ave, Rio Dell, CA 95562
    View details
    Grange Hall Office Building
    $174,500
    0.22 Acres

    Grange Hall Office Building

    Historic Redwood Office, Hwy 101 Frontage

    121452 Us-101, Orick, CA 95555
    View details
    Versatile Office Building in Arcata
    $1,495,000
    8,000 SF

    Versatile Office Building in Arcata

    8,000 SF office building suitable for various uses.

    4555 Valley West Blvd, Arcata, CA 95521
    View details
    Eureka Commercial Building and Lots
    Contact for pricing
    2 SF

    Eureka Commercial Building and Lots

    Commercial building and two lots in Eureka, California.

    1806 4Th St, Eureka, CA 95501
    View details
    Based on your search, we've compiled 381 Potential Opportunities for your consideration. Besides 7 Active listings in Humboldt County, CA, we suggest exploring several alternatives: similar 370 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.

    Prime Commercial Land in Fortuna
    $499,000
    1.19 Acres

    Prime Commercial Land in Fortuna

    1.19 acre commercial land for sale in Fortuna, CA.

    Riverwalk Dr, Fortuna, CA 95540
    View details
    Prime Commercial Land Opportunity
    $499,000
    1.19 Acres

    Prime Commercial Land Opportunity

    1.19 acres at high-visibility corner, ideal for development.

    Riverwalk Dr, Fortuna, CA 95540
    View details
    Commercial Lot in Fortuna, CA
    $230,000
    0.61 Acres

    Commercial Lot in Fortuna, CA

    0.61+/- acre commercial lot with utilities stubbed in.

    22 River Ranch Rd, Fortuna, CA 95540
    View details
    Eureka Commercial Land For Sale
    $1,150,000
    0.49 Acres

    Eureka Commercial Land For Sale

    Prime commercial land with highway frontage and development potential.

    Eureka, CA 95501
    View details

    Explore Off-Market Properties in Humboldt County, CA

    Consider similar Off-Market properties in Humboldt County, CA. 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.

    236 G St

    236 G St

    Restaurants
    Value Estimation by Request
    236 G St, Eureka, CA 95501
    View details
    720 3Rd St

    720 3Rd St

    Office space • 8,800 SF
    Value Estimation by Request
    720 3Rd St, Eureka, CA 95501
    View details
    121452 Us-101

    121452 Us-101

    Office Properties & Spaces • 0.22 Acres
    Value Estimation by Request
    121452 Us-101, Orick, CA 95555
    View details
    100 Harris St

    100 Harris St

    Office space • 2,000 SF
    Value Estimation by Request
    100 Harris St, Eureka, CA 95503
    View details
    236 G St

    236 G St

    Restaurants
    Value Estimation by Request
    236 G St, Eureka, CA 95501
    View details
    2719 Dolbeer St

    2719 Dolbeer St

    OFFICE (GENERAL) • 0.68 Acres
    Value Estimation by Request
    2719 Dolbeer St, Eureka, CA 95501-4735
    View details
    1507 2nd St

    1507 2nd St

    OFFICE (GENERAL) • 1,198 SF
    Value Estimation
    $290,000
    1507 2nd St, Eureka, CA 95501-0701
    View details
    2320 23rd St

    2320 23rd St

    MEDICAL BUILDING • 3,376 SF
    Value Estimation
    $795,000
    2320 23rd St, Eureka, CA 95501-3231
    View details
    2720 Central Ave

    2720 Central Ave

    OFFICE (GENERAL) • 6,144 SF
    Value Estimation
    $715,000
    2720 Central Ave, Mckinleyville, CA 95519-3635
    View details
    2828 1st Ln

    2828 1st Ln

    MEDICAL BUILDING • 4,092 SF
    Value Estimation by Request
    2828 1st Ln, Eureka, CA 95503-4870
    View details
    2822 Ee St

    2822 Ee St

    OFFICE (GENERAL) • 1,178 SF
    Value Estimation
    $300,000
    2822 Ee St, Eureka, CA 95501-4332
    View details
    2200 Tydd St

    2200 Tydd St

    MEDICAL BUILDING • 3.96 Acres
    Value Estimation by Request
    2200 Tydd St, Eureka, CA 95501-1284
    View details
    Eureka, CA 95501

    Eureka, CA 95501

    OFFICE (GENERAL)
    Value Estimation by Request
    Eureka, CA 95501
    View details
    2725 Myrtle Ave

    2725 Myrtle Ave

    OFFICE (GENERAL) • 0.75 Acres
    Value Estimation
    $210,000
    2725 Myrtle Ave, Eureka, CA 95501-3425
    View details
    2332 23rd St

    2332 23rd St

    MEDICAL BUILDING • 0.19 Acres
    Value Estimation by Request
    2332 23rd St, Eureka, CA 95501-3231
    View details
    831 Harris St

    831 Harris St

    MEDICAL BUILDING • 1,102 SF
    Value Estimation
    $270,000
    831 Harris St, Eureka, CA 95503-4541
    View details
    611 I St Sta, Unit A

    611 I St Sta, Unit A

    OFFICE (GENERAL) • 0.23 Acres
    Value Estimation by Request
    611 I St Sta, Eureka, CA 95501-1151
    View details

    Humboldt County, CA Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 374 office properties & spaces for sale in Humboldt County, CA, showcased through 7 active listings on our real estate platform. These investment opportunities span a total of 3,981,870 square feet of properties for sale, with an estimated market value of $122,518,500.

    Prices for office spaces in Humboldt County, CA start at $100,000, averaging $457,158, and reaching up to $4,100,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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    Office Properties & Spaces by market

    Browse Office Properties & Spaces for Sale Near Humboldt, CA

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