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    Property profile & analytics

    321 Main St Grafton, IL 62037-1122

    • Commercial real estate
    • 1,641 SF
    • 0.10 lot acres
    OFF-MARKET
    Value Estimation
    $330,000
    Location Intelligence
    Property ID
    US28-2234757
    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

    • Commercial real estate

    Property Details for 321 Main St

    Year built
    1900
    Lot size
    0.10 lot acres
    Property size
    1,641 SF
    Property type
    Commercial real estate
    APN
    08-209-001-00
    APU
    820900100

    Value Estimation

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

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Grafton
    County
    Jersey
    State
    Illinois
    Longitude
    -90.4304
    Latitude
    38.9696
    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
    2022
    $3,641
    $6,290
    $43,495
    $49,785
    -
    $18,870
    $130,485
    $149,355

    Comparable in this City

    • Value Estimation by Request
      3,200 SF

      315 Main St

      COMMERCIAL (GENERAL) • 3,200 SF
      315 Main St, Grafton, IL 62037-1122
      View Details
    • Value Estimation by Request
      160 SF

      Cedar St

      COMMERCIAL (GENERAL) • 160 SF
      Cedar St, Grafton, IL 62037
      View Details
    • Value Estimation by Request
      384 SF

      Main St

      COMMERCIAL (GENERAL) • 384 SF
      Main St, Grafton, IL 62037
      View Details
    • Value Estimation
      $115,000
      1,443 SF

      706 Main St

      COMMERCIAL (GENERAL) • 1,443 SF
      706 Main St, Grafton, IL 62037
      View Details
    • Value Estimation by Request
      2,730 SF

      14 Main St

      COMMERCIAL (GENERAL) • 2,730 SF
      14 Main St, Grafton, IL 62037
      View Details
    • Value Estimation
      $315,000
      6.28 Acres

      Hbr Dr

      COMMERCIAL (GENERAL) • 6.28 Acres
      Hbr Dr, Grafton, IL 62037
      View Details

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    321 Main St
    Grafton, IL 62037-1122
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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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