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    Property profile & analytics

    Cass Ave Westmont, IL 60559

    • Office Properties & Spaces
    • 1,942 SF
    • 0.34 lot acres
    OFF-MARKET
    Value Estimation
    $405,000
    Location Intelligence
    Property ID
    US28-3460741
    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

    • Office Properties & Spaces

    Property Details for Cass Ave

    Year built
    1965
    Lot size
    0.34 lot acres
    Property size
    1,942 SF
    Zone code
    C
    Property type
    Office Properties & Spaces
    APN
    09-04-403-017
    APU
    904403017

    Value Estimation

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

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Westmont
    County
    Dupage
    State
    Illinois
    Longitude
    -87.9762
    Latitude
    41.8095
    CBSA code
    16980
    CBSA name
    CHICAGO-NAPERVILLE-JOLIET, IL-IN-WI 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
    2023
    $5,628
    $49,220
    $34,640
    $83,860
    -
    $147,660
    $103,920
    $251,580

    Comparable in this City

    • Value Estimation by Request
      36,842 SF

      815 Pasquinelli Dr

      OFFICE (GENERAL) • 36,842 SF
      815 Pasquinelli Dr, Westmont, IL 60559-1276
      View Details
    • Value Estimation by Request
      64,604 SF

      1 Oakhill Dr

      OFFICE (GENERAL) • 64,604 SF
      1 Oakhill Dr, Westmont, IL 60559-5562
      View Details
    • Value Estimation
      $425,000
      4,000 SF

      5757 Cass Ave

      OFFICE (GENERAL) • 4,000 SF
      5757 Cass Ave, Westmont, IL 60559-2323
      View Details
    • Value Estimation
      $315,000
      2,508 SF

      17 Cass Ave

      OFFICE (GENERAL) • 2,508 SF
      17 Cass Ave, Westmont, IL 60559-1983
      View Details
    • Value Estimation
      $1,140,000
      25,351 SF

      825 Cass Ave

      OFFICE (GENERAL) • 25,351 SF
      825 Cass Ave, Westmont, IL 60559-1132
      View Details
    • Value Estimation
      $505,000
      9,920 SF

      850 Cass Ave

      OFFICE (GENERAL) • 9,920 SF
      850 Cass Ave, Westmont, IL 60559-1777
      View Details

    Similar Nearby for Sale

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      Westmont Urgent Care Investment Opportunity

      Long-term net lease with annual rental increases in Westmont, IL.
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    • $1,525,200
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      Versatile Office/Flex Building in Chicago

      15,252 SF office/flex building on 1.01-acre site.
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    • Contact for pricing
      110,294 SF

      Single-Story Office Park For Sale

      Four-building office park with private entrances and tenant-controlled HVAC.
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    Similar Nearby for Lease

    • $13 SF/Yr
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      Westmont Office Park Investment

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      740 Pasquinelli Dr, Westmont, IL 60559
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    • $24 SF/Yr
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      Oakmont Plaza Office Suites

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      View Details
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      Westmont Office Space for Lease

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    • $13 SF/Yr
      4,011 SF

      Westmont Office Space For Rent

      Single-story office space with private entrances and controlled HVAC.
      770 Pasquinelli Dr, Westmont, IL 60559
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    • Contact for pricing
      2,184 SF

      Renovated Office Space Available

      High-class, professionally managed office suites for lease.
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    • $7 SF/Yr
      6,249 SF

      Westmont Office Space for Lease

      Flexible workspace solutions in Westmont, IL.
      999 Oakmont Plaza Dr, Westmont, IL 60559
      View Details
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    Cass Ave
    Westmont, IL 60559
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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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