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    Property profile & analytics

    1104 Buchanan Rd, Unit C Antioch, CA 94509-4205

    • Office buildings
    • 4,456 SF
    • 0.10 lot acres
    OFF-MARKET
    Value Estimation
    $355,000
    Location Intelligence
    Property ID
    US09-3304981
    The Realmo ID is a unique identifier assigned to every property, incorporating country codes and precise geo-coordinates for 300x300-foot land blocks. It enables standardized data collection and seamless integration of disparate sources such as ownership, tax, title data and physical specifications. By aggregating current and historical records, the Realmo ID powers advanced analytics and delivers deep, verifiable insights for real estate professionals.

    Current Use by Public Records

    • Planned Parenthood - Antioch Health Center / Abortion Clinic / Family Planning Center
    • Seven Bridges Therapy / Speech Pathologist
    • Community Practice Clinic Antioch / Community Health Centre / Health Care Facility
    • Accounting & Tax Office / Accountant
    • Shirley Magana Bookkeeping & Tax Services / Tax Preparation Service

    Property Details for 1104 Buchanan Rd

    Year built
    1980
    Lot size
    0.10 lot acres
    Property size
    4,456 SF
    Property type
    Office buildings
    APN
    076-191-027-2
    APU
    761910272

    Value Estimation

    by Realmo proprietary methodology Last update: July 3, 2025

    • AI approach

      CAP return
      Estimation
      Estimation
      $385,000

    • CAP approach

      CAP return
      Estimation
      6%
      $320,000
      6.5%
      $325,000
      7%
      $300,000

    • Comparable approach

      Method
      Estimation
      Relative Method
      $280,000
      Geo Method
      $330,000

    • Alternative Use

      Use
      Estimation
      Distribution
      $290,000
      Retail
      $330,000
      Mixed-Use
      $355,000
      Hospitality
      $340,000
      Educational
      $340,000
      Residential Income
      $375,000
      Energy
      $380,000
      Income-Based Land
      $360,000
      Food Service
      $345,000

    Location Insight

    • Map
    • Local Demand
    City
    Antioch
    County
    Contra Costa
    State
    California
    Longitude
    -121.823
    Latitude
    37.9989
    CBSA code
    41860
    CBSA name
    SAN FRANCISCO-OAKLAND-FREMONT, CA METROPOLITAN STATISTICAL AREA

    Property Tax & Assessments

    Tax date
    Tax Amount
    Assessed Land Value
    Assessed Improvement Value
    Total Assessed Value
    Applied Tax Rate
    Land Market Value
    Improvement Market Value
    Total Market Value
    2024
    $9,274
    $278,580
    $304,279
    $582,859
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request
      13,222 SF

      3731 Sunset Ln

      OFFICE BUILDING • 13,222 SF
      3731 Sunset Ln, Antioch, CA 94509-6127
      View Details
    • Value Estimation
      $380,000
      2,982 SF

      501 3rd St

      OFFICE BUILDING • 2,982 SF
      501 3rd St, Antioch, CA 94509-1275
      View Details
    • Value Estimation
      $100,000
      2,284 SF

      1011 A St

      OFFICE BUILDING • 2,284 SF
      1011 A St, Antioch, CA 94509-2323
      View Details
    • Value Estimation
      $310,000
      4,396 SF

      1105 Buchanan Rd

      OFFICE BUILDING • 4,396 SF
      1105 Buchanan Rd, Antioch, CA 94509-4212
      View Details
    • Value Estimation
      $260,000
      1,250 SF

      2830 Lone Tree Way

      OFFICE BUILDING • 1,250 SF
      2830 Lone Tree Way, Antioch, CA 94509-4922
      View Details
    • Value Estimation
      $305,000
      1,889 SF

      604 Madill St

      OFFICE BUILDING • 1,889 SF
      604 Madill St, Antioch, CA 94509-3526
      View Details

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    Similar Nearby for Lease

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      2,678 SF

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      Downtown Antioch Retail/Office Space

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    • $990 /Mo
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      320 E 18Th St, Antioch, CA 94509
      View Details
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    Antioch, CA 94509-4205
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    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
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