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    Property profile & analytics

    21 Franklin Ave Union, MO 63084-1511

    • Flex space
    • 2,400 SF
    • 0.10 lot acres
    OFF-MARKET
    Value Estimation
    Location Intelligence
    Property ID
    US48-0481409
    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

    • Flex space

    Property Details for 21 Franklin Ave

    Year built
    1988
    Lot size
    0.10 lot acres
    Property size
    2,400 SF
    Property type
    Flex space
    APN
    17-8-27.0-1-005-172.000
    APU
    1782701005172000

    Value Estimation

    Powered by Realmo proprietary methodology Last update: July 3, 2025

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Union
    County
    Franklin
    State
    Missouri
    Longitude
    -91.0098
    Latitude
    38.4511
    CBSA code
    41180
    CBSA name
    ST. LOUIS, MO-IL 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
    $1,430
    $0.00
    $0.00
    $21,975
    -
    $11,930
    $56,740
    $68,670

    Comparable in this City

    • Value Estimation by Request
      7,480 SF

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    • Value Estimation by Request
      3,744 SF

      115 Independence Dr

      LIGHT INDUSTRIAL • 3,744 SF
      115 Independence Dr, Union, MO 63084-1074
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      5,600 SF

      1410 Miles Dr

      LIGHT INDUSTRIAL • 5,600 SF
      1410 Miles Dr, Union, MO 63084-2905
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    • Value Estimation by Request
      8.60 Acres

      426 Competitive Dr

      LIGHT INDUSTRIAL • 8.60 Acres
      426 Competitive Dr, Union, MO 63084
      View Details
    • Value Estimation by Request
      6.20 Acres

      45 Mel Goers Dr

      LIGHT INDUSTRIAL • 6.20 Acres
      45 Mel Goers Dr, Union, MO 63084-4342
      View Details
    • Value Estimation by Request
      1,800 SF

      Nn Un Ave

      LIGHT INDUSTRIAL • 1,800 SF
      Nn Un Ave, Union, MO 63084
      View Details

    Similar Nearby for Sale

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    Similar Nearby for Lease

    • $5,000 /Mo
      58,327 SF

      Union, MO Industrial Lease Opportunity

      Industrial space with covered parking and fenced lot available for lease.
      313 Franklin Ave, Union, MO 63084
      View Details
    • Contact for pricing
      1 SF

      Union Silo Plaza Retail Space

      High-visibility retail space near Walmart.
      50 & Pr Dell Rd, Union, MO 63084
      View Details
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    21 Franklin Ave
    Union, MO 63084-1511
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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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