Your AI Navigator in Commercial Real Estate
Sign Up Successful!
You now have access to more from Realmo!
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    Back to Search

    3909 Walnut Dr Eureka, CA 95503

    For Sale
    $1,610,000

    COMMERCIAL - Cutten, CA

    Property size:
    10,200 SF
    Lot size:
    0.92 Acres
    Days on Market:
    9
    Last Refresh:
    Dec 12 at 12:06 am

    Property Features for 3909 Walnut Dr

    General Information

    Property type
    Commercial Sale
    Property subtype
    Other
    Standard status
    Active
    Security features
    Security, Security System
    Zoning
    Multi-Family
    Rooms
    Bathroom 3, Bathroom 5, Bathroom 1, Bathroom 2, Bathroom 4
    Bathrooms
    5
    Interior features
    Fire Sprinkler, Security Camera, Security System
    Size
    10,200 SF
    Lot size
    0.92 Acres

    Building Details

    Flooring type
    Vinyl, Carpet, Laminate
    Building materials
    Wood Siding

    Coldwell Banker Cutten Realty (707) 445-8811 [email protected]

    Listing agent Tina Christensen License #00476701

    Listing date Dec 4, 2025

    Copyright © 2025 Humboldt Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    Overview

    Cutten Commercial Property with Income

    This Cutten property presents a multifaceted investment opportunity, featuring an expansive commercial building of over 8,000 square feet, currently operating as a gym. The property also includes a 600-square-foot detached Post Office building, which generates a monthly rental income of $1,010. Residential income is provided by an 1,860-square-foot duplex, consisting of two well-maintained one-bedroom, one-bathroom units. Each unit includes its own garage. The duplex units generate monthly rents of $950 and $1,250, respectively. The property is zoned for multi-family use. A total of 40 dedicated parking spaces support high-traffic commercial use and provide convenience for residential tenants. The property's lot size is 0.92 acres.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Calcourts Health & Fitness ... Physical Fitness Program Nord Larry B Attorney

    Suggested Use

    Realty agency Restaurant Law Firm Spa & Massage Dental Office Hair Salon Nail Salon Building Supply Auto Repair Shop Gym & Fitness

    Zoning and permitted uses should be independently verified with local authorities.

    Similar Places Nearby

    The Pugilistic Club, Next Level Boxing Gym, Liana Berkowitz, Calcourts Health & Fitness Center

    Location Insight

    • Map
    • Local Demand
    City
    Eureka
    County
    Humboldt
    State
    California
    Longitude
    -124.142501
    Latitude
    40.771289

    Nearby Similar for Sale

    • $1,950,000
      9,846 SF

      Eureka Commercial Property with Potential

      Versatile 9,846 SF commercial building in Old Town Eureka.
      218 D St, Eureka, CA 95501
      View Details
    • $949,999
      3,500 SF

      Humboldt County Multi-Home Property

      Two homes on 10 acres near Eureka, California.
      2097 Wrigley Rd, Eureka, CA 95503
      View Details
    • New
      $1,900,000
      1,560 SF

      Waterfront Restaurant Investment Opportunity

      Profitable restaurant on prime bayfront property with dock access.
      1901 Buhne Dr, Eureka, CA 95503
      View Details
    • $560,000
      2,795 SF

      Eureka Duplex with Country Setting

      One-story duplex in a country setting near Eureka.
      3027 Brier Ln, Eureka, CA 95503
      View Details
    • New
      $555,000
      2,160 SF

      Multi-Home Property on Wooded Lot

      Multi-home property with income potential on nearly half acre.
      296/298 Artino St, Eureka, CA 95503
      View Details
    • $460,000
      7,536 SF

      Charming Eureka Building with Potential

      Character-rich building in Eureka, awaiting restoration.
      302 4Th St, Eureka, CA 95501
      View Details

    FAQs

    What type of property is this?
    Fitness center & gym - Versatile property featuring a gym, post office, and duplex.
    Where is this fitness center & gym located?
    The property is located at 3909 Walnut Dr Eureka, CA.
    What is the asking price?
    The asking price for this property is $1,610,000.
    What are key features of this property?
    This property features: - Expansive 8,000+ sqft commercial building suitable for continued gym use or redevelopment.; - Income-producing property with a 600 sqft detached Post Office building generating $1,010/month in rent.; - Includes an 1,860 sqft duplex with two well-maintained 1-bedroom, 1-bathroom units.
    (707) 445-8811
    Request Owner's contact information
    3909 Walnut Dr Eureka, CA 95503
    Message sent successfully
    Error
    If you are the owner or broker of this property and would like to edit or remove this listing please send a message to web site administrator.
    3909 Walnut Dr
    Eureka, CA 95503
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    Realmo Value Estimation

    Realmo estimates a property’s market value using a proprietary methodology that incorporates public data and user-submitted information. This cumulative value is generated by integrating a variety of conventional and innovative methods. 

    Disclaimer

    These figures are not official appraisals and should not be used as a substitute for a valuation performed by a licensed appraiser.

    Actual market value may differ due to factors not captured in the data. Estimates are offered for informational purposes only, and users should conduct independent research before making financial or investment decisions.

    By using this feature, you acknowledge that Realmo is not responsible for actions taken based on these estimates.

    AI approach

    Realmo AI Method estimates property value using machine learning models trained on millions of comparable listings, transactions, and market signals. It analyzes property features, location intelligence data, and current market dynamics to predict the most probable market value in real time.

    Cap approach

    Capitalization Method calculates value based on estimated net operating income (NOI) and applying a market-based capitalization rate (cap rate), we estimate what a typical investor might be willing to pay for it.

    Comparable approach

    Comparable estimate is based on recent sales of similar nearby properties, adjusted for factors like size, condition, and location.

    Relative

    Relative property class coefficient uses factors that account for typical price differences between various asset types (e.g., retail vs. industrial) to provide a more accurate market-aligned estimate.

    Geo

    Comparable Sales Method, enhanced by Geo coefficients — location-based adjustment factors that reflect differences in price levels across neighborhoods, cities, or regions ensuring a more accurate, market-sensitive valuation.

    Alternative use

    Estimate considers the property’s potential value if used for a different purpose-based on zoning, demand, and market feasibility.

    More about this property
    3909 Walnut Dr Eureka, CA 95503
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message
    Google sign-in failed. Please try again or use another login method.
    Create New Password
    • At least 8 characters
    • Contains both letters and numbers
    • Contains uppercase and lowercase letters
    • At most 32 characters
    • Password required
    • Password reset link has expired. Please request a new one.