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    Humboldt County, CA Office Spaces for Lease

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    Second-Story Office Suite
    Updated: Aug 27, 2025
    Second-Story Office Suite

    322 I Street, Eureka, CA 95501

    $850/Mo
    950 sqft · $10 SF/Yr
    Excellent downtown Eureka location across from the courthouse and Union station.
    First month of rent is free.
    Includes 2 reserved parking spots and additional off‑street parking.
    Rent includes water/sewer and grounds maintenance.
    Updated office space with 4 offices, kitchenette, and bathroom.
    View details
    Arcata Office Suite For Rent
    Updated: Jan 27
    Arcata Office Suite For Rent

    465 I Street, Arcata, CA 95521

    $1.00 SF/Yr
    2,318 sqft · $193/Mo
    High visibility location on a major road
    Large office suite
    Two bathrooms
    Corner lot
    Handicap restroom available
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    Single-Story Office Campus
    Single-Story Office Campus

    4555 Valley West Boulevard, Arcata, CA 95521

    $8,000/Mo
    8,591 sqft · $11 SF/Yr

    Multi-wing office campus with private offices, open work areas, and ample parking on a landscaped parcel.

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    Office Suite with Reception
    Office Suite with Reception

    2720 Central Avenue, Mckinleyville, CA 95519

    $1,900/Mo
    1,200 sqft · $19 SF/Yr

    Suite offers six offices, reception, breakroom, and two restrooms—signage visibility on a high-traffic corridor.

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    Versatile Retail or Office Space
    Versatile Retail or Office Space

    1544 Pickett Road, Mckinleyville, CA 95519

    $1.00 SF/Yr
    2,830 sqft · $235/Mo

    Flexible unit with an existing retail-ready footprint suited for retail operations or office use.

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    Second-Floor Office Suite
    Second-Floor Office Suite

    3134 Jacobs Avenue, Eureka, CA 95501

    $1,500/Mo
    2,180 sqft · $8 SF/Yr

    Well-lit second-floor office with flexible room layout, kitchenette, and dedicated meeting and office spaces.

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    Office Suite with Front Parking
    Office Suite with Front Parking

    4055 Us-101, Eureka, CA 95503

    $1,969/Mo
    2,353 sqft · $10 SF/Yr

    Suite 4055 offers flexible office space with parking directly in front at an established lumber-site campus.

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    Mixed-Use Commercial Space in Old Town
    Mixed-Use Commercial Space in Old Town

    236 G St, Eureka, CA 95501

    $4,775/Mo
    3,183 sqft · $18 SF/Yr

    Commercial spaces available in mixed-use building with residential clientele.

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    Industrial Warehouse and Office Flex
    Industrial Warehouse and Office Flex

    1100 W Del Norte Street, Eureka, CA 95501

    $1,750/Mo
    1,000 sqft · $21 SF/Yr

    Flex industrial space with multiple dock-height doors and yard parking for truck loading and storage needs.

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    Arcata Office Space For Rent
    Arcata Office Space For Rent

    1062 G St, Arcata, CA 95521

    Contact for pricing

    Office space near Arcata Plaza and Cal Poly Humboldt Campus.

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    Versatile Commercial Space in Scotia
    Versatile Commercial Space in Scotia

    500 B St, Scotia, CA 95565

    $7 SF/Yr
    7,000 sqft · $4,200/Mo

    Adaptable spaces suitable for office, retail, or medical use.

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    Based on your search, we've compiled 44 Potential Opportunities for your consideration. Besides 11 Active listings in Humboldt County, CA, we suggest exploring alternatives. Similar 29 Properties for Sales.

    Similar Spaces for Sale in Humboldt County, CA

    Consider Similar Space for Sale. We found 29 Spaces matching your search parameters.

    Atrium-Front Office Building
    Atrium-Front Office Building

    1585 Heartwood Drive, Mckinleyville, CA 95519

    $2,300,000
    13,264 sqft · 1.19 AC lot

    Well-designed office building featuring a large, plant-filled atrium and a currently vacant office for immediate occupancy.

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    Medical-Use Office Building
    Medical-Use Office Building

    874 Main Street, Fortuna, CA 95540

    $430,000
    4,500 sqft · 0.25 AC lot

    Office building previously used for medical purposes with ample parking and flexible floor plan options.

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    Live-Work Office Building with Kitchen
    Live-Work Office Building with Kitchen

    231 H Street, Blue Lake, CA 95525

    $384,900
    2,303 sqft · 0.23 AC lot

    Flexible building currently used as a preschool, featuring private offices, reception, and a full kitchen.

    View details
    Two-Story Multi-Use Commercial Building
    Two-Story Multi-Use Commercial Building

    625 Newton Road, Weott, CA 95571

    $649,000
    3,506 sqft · 2.05 AC lot

    Flexible two-story building with large blacktop parking and wheelchair-accessible rear access for office, school, daycare, or church use.

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    Two-Story Office Building
    Two-Story Office Building

    2850 E Street, Eureka, CA 95501

    $499,000
    2,940 sqft · 0.13 AC lot

    Two-story office building with alley access and handicapped accessibility, offering flexibility for office or potential residential conversion.

    View details
    Mixed-Use Commercial Property
    Mixed-Use Commercial Property

    252 Loleta Drive, Loleta, CA 95551

    $785,000
    10,929 sqft · 0.66 AC lot

    Warehouse, retail, and office space combined with an updated on-site apartment on a paved-packing lot.

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    Turnkey Commercial Property, Fortuna CA
    Turnkey Commercial Property, Fortuna CA

    3106 School Street, Fortuna, CA 95540

    $299,000
    660 sqft · 0.08 AC lot

    Turnkey commercial property in high visibility corner location.

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    Mixed-Use Retail Warehouse Office
    Mixed-Use Retail Warehouse Office

    1593 Market Street, Ferndale, CA 95536

    $3,250,000
    36,000 sqft · 5.34 AC lot

    Built in 2006, this mixed-use building combines retail, warehouse/storage, office space, and large parking.

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    Mixed-Use Retail and Residential Building
    Mixed-Use Retail and Residential Building

    424 Main Street, Ferndale, CA 95536

    $500,000
    3,335 sqft · 0.06 AC lot

    Historic mixed-use building with a glass storefront, multiple office spaces, and two residential apartments.

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    Two-Building Downtown Office Property
    Two-Building Downtown Office Property

    304 & 314 L Street, Eureka, CA 95501

    $499,000
    1,059 sqft · 0.15 AC lot

    Two separate office buildings on individual lots offer flexibility for professional tenants in downtown Eureka.

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    Prime Commercial Land in Fortuna
    Prime Commercial Land in Fortuna

    Riverwalk Drive, Fortuna, CA 95540

    $499,000
    51,835 sqft · 1.19 AC lot

    High-visibility 1.19-acre commercial land suitable for retail, office, hospitality.

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    Mixed-Use Building in Downtown Eureka
    Mixed-Use Building in Downtown Eureka

    326 I Street, Eureka, CA 95501

    $595,000
    4,070 sqft · 0.15 AC lot

    Mixed-use building with office and retail space for sale.

    View details
    Mixed-Use Commercial Property
    Mixed-Use Commercial Property

    726 13th Street, Fortuna, CA 95540

    $399,000
    3,750 sqft

    Mixed-use building with renovated upstairs apartment, storage options, and two ground-level commercial units in Fortuna.

    View details

    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.

    Build-to-Suit Corner Commercial Land
    Build-to-Suit Corner Commercial Land

    996 E 1st Avenue, Chico, CA 95926

    $5,000/Mo

    Corner commercial land with power onsite and city services on the street for a customizable build-to-suit project.

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    High Visibility Land For Lease
    High Visibility Land For Lease

    1400 Willow Pass Rd, Concord, CA 94520

    Contact for pricing
    1 sqft

    1.41 acres at signalized intersection available for ground lease.

    View details
    Service Commercial Land For Rent
    Service Commercial Land For Rent

    1798 Hanford Armona Road, Hanford, CA 93230

    Contact for pricing

    3-acre service commercial land in high-traffic Hanford location.

    View details
    Neighborhood Commercial Land for Development
    Neighborhood Commercial Land for Development

    2040 Prado Road, San Luis Obispo, CA 93401

    Contact for pricing

    Develop a neighborhood commercial site with retail, office, and medical uses, positioned for strong freeway visibility.

    View details

    Humboldt County, CA Office Spaces Market Trends and Statistics

    Explore Office Spaces leasing options in Humboldt County, CA with 11 listings featured on our commercial real estate exchange. The current inventory includes 51,649 square feet of properties with an estimated lease value of $131 SF/Yr.

    Estimated lease rates for Office Spaces in Humboldt County, CA begin at $1.00 SF/Yr, with an average of $10 SF/Yr and extend to $21 SF/Yr.
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