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    Eureka, CA Office Spaces for Sale

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    Two-Story Office Building
    Updated: May 5
    Two-Story Office Building

    2850 E Street, Eureka, CA 95501

    $499,000
    2,940 sqft 0.13 AC lot
    2‑story 2,940 sq ft former Community Realty building in Henderson Center
    Zoned commercial and residential; originally office downstairs and apartment upstairs
    Both floors currently converted to office use; would require adding walls, closets, and a shower to return to residential
    Handicap accessible with accessible approach ramp plus handicap restroom
    Alley access to a 4‑car carport; offsite parking and garage
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    This listing looks promising.

    Here's a quick look at some key insights for

    2850 E Street, Eureka, CA 95501

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    • Est. Cap Rate

      7.7%
      Above avg (5.9%)

    • Est. NOI

      $38K
      Annual

    • Price @ 7% Cap

      $547K
      Above asking

    • Property Type

      Commercial Office (General)
      Built 1912
    View Property Analytics
    Two-Building Downtown Office Property
    Updated: Nov 17, 2025
    Two-Building Downtown Office Property

    304 & 314 L Street, Eureka, CA 95501

    $499,000
    1,059 sqft 0.15 AC lot
    Two separate downtown Eureka office buildings: 304 L St (built 1958, 1,059 SF) and 314 L St (built 1959, 904 SF).
    Each office building sits on its own lot, with a seller preference to sell both as a package.
    Roofing includes shingle roof; exterior construction materials listed as wood siding.
    Interior flooring includes vinyl and carpet.
    Listing includes two bathrooms across the property.
    View details
    Remodeled Retail-Office Building
    Remodeled Retail-Office Building

    341 Harris Street, Eureka, CA 95503

    $1,400,000
    8,870 sqft 0.30 AC lot

    Remodeled building with offices, multiple showrooms, rear freight door for deliveries, and 10 dedicated parking spaces.

    View details
    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.

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    Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center
    Historic Mixed-Use Commercial Building
    Historic Mixed-Use Commercial Building

    123 F Street, Eureka, CA 95501

    $1,750,000
    14,460 sqft

    Second Empire-era building combines a furnished penthouse rental with multiple office spaces and a storefront level currently leased.

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    Remodeled Retail Showroom Building
    Remodeled Retail Showroom Building

    341 Harris Street, Eureka, CA 95503

    $1,400,000
    8,870 sqft

    Remodeled building with offices, multiple showrooms, rear freight access, and 10 dedicated parking spaces.

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    Two-Building Office Portfolio
    Two-Building Office Portfolio

    304 & 314 L Street, Eureka, CA 95501

    $499,000
    1,059 sqft

    Own two separate downtown Eureka office buildings, each on its own lot and suited for multiple professional uses.

    View details
    Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 7 Active listings in Eureka, CA, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 65 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    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.

    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
    Mixed-Use Office Medical Warehouse Building
    Mixed-Use Office Medical Warehouse Building

    1385 8th Street, Arcata, CA 95521

    $7,390,000
    54,523 sqft 5.33 AC lot

    Mixed-use building with office, medical, and warehouse components on 5.33 acres across three parcels.

    View details
    Arcata Mixed-Use Investment Opportunity
    Arcata Mixed-Use Investment Opportunity

    1385 8th St, Arcata, CA 95521

    $7,390,000
    54,523 sqft 5.33 AC lot

    54,523 SF mixed-use building on 5.33 acres in Arcata.

    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.

    Commercial Lot Near High Traffic
    Commercial Lot Near High Traffic

    Parkway Drive, Crescent City, CA 95531

    $95,000
    0.50 AC lot

    Commercial lot in high-traffic area near Walmart and Sutter Hospital.

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    Two Commercial Parcels in Gasquet
    Two Commercial Parcels in Gasquet

    8220 US Highway 199, Gasquet, CA 95543

    $180,000
    2.10 AC lot

    Two one-acre commercial parcels, utilities available, development potential.

    View details
    Prime Corner Commercial Lot
    Prime Corner Commercial Lot

    531 HEMLOCK St, Brookings, OR 97415

    $159,000
    0.14 AC lot

    Exceptional corner lot in Brookings, OR, ready for development.

    View details
    Redding Commercial Lot For Sale
    Redding Commercial Lot For Sale

    .55 acres Walker Mine, Redding, CA 96003

    $65,000
    0.55 AC lot

    Prime corner lot with city water and C-1 zoning.

    View details

    Off-Market Properties in Eureka, CA

    Consider similar Off-Market properties in Eureka, 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.

    3225 Timber Fall Cta
    OFFICE (GENERAL)

    3225 Timber Fall Cta, Eureka, CA 95503-4892

    $1,250,000
    Estimated value
    1.00 AC lot
    View details
    2434 Harrison Ave
    MEDICAL BUILDING

    2434 Harrison Ave, Eureka, CA 95501-3219

    Value Estimation by Request
    0.31 AC lot
    View details
    924 5th St
    OFFICE (GENERAL)

    924 5th St, Eureka, CA 95501-1109

    Value Estimation by Request
    1,770 sqft 0.07 AC lot
    View details
    23 5th St
    OFFICE (GENERAL)

    23 5th St, Eureka, CA 95501-0333

    Value Estimation by Request
    4,984 sqft 0.10 AC lot
    View details
    2725 Hubbard Ln
    MEDICAL BUILDING

    2725 Hubbard Ln, Eureka, CA 95501-4842

    Value Estimation by Request
    0.45 AC lot
    View details
    513 Russ St
    MEDICAL BUILDING

    513 Russ St, Eureka, CA 95501-4450

    Value Estimation by Request
    1,420 sqft 0.12 AC lot
    View details
    622 H St
    OFFICE (GENERAL)

    622 H St, Eureka, CA 95501-1026

    $2,975,000
    Estimated value
    17,790 sqft 0.30 AC lot
    View details
    1101 4th St
    OFFICE (GENERAL)

    1101 4th St, Eureka, CA 95501

    Value Estimation by Request
    0.18 AC lot
    View details
    350 Ee St
    OFFICE (GENERAL)

    350 Ee St, Eureka, CA 95501-0357

    $725,000
    Estimated value
    18,000 sqft 0.08 AC lot
    View details
    1500 4th St
    OFFICE (GENERAL)

    1500 4th St, Eureka, CA 95501-0751

    Value Estimation by Request
    2,754 sqft 0.07 AC lot
    View details
    1809 Albee St
    OFFICE (GENERAL)

    1809 Albee St, Eureka, CA 95501-2844

    Value Estimation by Request
    0.15 AC lot
    View details
    633 3rd St
    OFFICE (GENERAL)

    633 3rd St, Eureka, CA 95501-0417

    Value Estimation by Request
    5,706 sqft 0.15 AC lot
    View details
    627 3rd St
    OFFICE (GENERAL)

    627 3rd St, Eureka, CA 95501-0417

    Value Estimation by Request
    6,480 sqft 0.08 AC lot
    View details
    1018 7th St
    OFFICE (GENERAL)

    1018 7th St, Eureka, CA 95501-1129

    Value Estimation by Request
    1,928 sqft 0.10 AC lot
    View details
    100 M St
    OFFICE (GENERAL)

    100 M St, Eureka, CA 95501-0562

    Value Estimation by Request
    0.24 AC lot
    View details
    2930 Broadway
    OFFICE (GENERAL)

    2930 Broadway, Eureka, CA 95501-3804

    $1,335,000
    Estimated value
    0.50 AC lot
    View details
    1036 5th St Ste C
    OFFICE (GENERAL)

    1036 5th St Ste C, Eureka, CA 95501-1170

    Value Estimation by Request
    0.03 AC lot
    View details

    Eureka, CA Office Spaces Market Trends and Statistics

    Explore 72 office spaces for sale in Eureka, CA, showcased through 7 active listings on our real estate platform. These investment opportunities span a total of 32,458 square feet of properties for sale, with an estimated market value of $5,242,000.

    Sale prices for office spaces in Eureka, CA start at $499,000, averaging $873,666, and reaching up to $1,750,000 — 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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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Office Units 11
    Office buildings 3

    Demographics Overview

    Population 47K
    Population Growth (5Y) -3.1%
    Median Household Income $66,227
    College Educated 21.0%

    High-Yield Neighborhoods for Investment

    Identify Eureka submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    95501 $702.8K
    95503 $1.4M

    Taxes & Financing

    Tax Rate (average for all types) 1.05%
    Property Tax per SF $14.57 per SF
    Tax Rate vs County Average 0.04 pp below county avg
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Humboldt County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

    For-sale pricing trends across core commercial property types in Humboldt County

    Retail

    Residential Income

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