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    Property profile & analytics

    915 Harger Rd Oak Brook, IL 60523

    • Office buildings
    • 73,041 SF
    • 4.60 lot acres
    For Lease
    View listing
    $19 SF/Yr
    Value Estimation
    $8,085,000
    Last Sale
    Feb 25, 2020
    $7,000,000
    Location Intelligence
    Property ID
    US28-1302830
    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

    • Rahal International / Fruit And Vegetable Processing
    • Reidy Law Office LLC / Family Law Attorney
    • Jim Spahn, DPT / Physical Therapist
    • Better World Naturals US / Corporate Office
    • Godoy Law Office Immigration Lawyers / Attorney / Immigration Attorney

    Property Details for 915 Harger Rd

    Year built
    1972
    Lot size
    4.60 lot acres
    Property size
    73,041 SF
    Zone code
    C
    Property type
    Office buildings
    APN
    06-23-404-024
    APU
    623404024

    Description

    This exceptional 70,497 square foot office building, located at 915 Harger Rd in Oak Brook, Illinois, presents a unique opportunity for businesses seeking prime executive office space in DuPage County. Built in 1978 and extensively renovated in 2021, the property boasts a modern aesthetic and efficient layout. The building offers multiple tenancy options, with spaces ranging from a minimum of 2,932 square feet to a maximum contiguous space of 12,358 square feet. Currently, there are 26,618 square feet of vacant space available, providing flexibility for businesses of various sizes. The property sits on a generous 4.54-acre lot, offering ample parking and potential for expansion. Its convenient location in Oak Brook, zip code 60523, provides easy access to major transportation routes and a wealth of amenities. This is an ideal location for businesses seeking a prestigious and functional office environment. The property's recent renovation ensures modern infrastructure and updated finishes, creating a comfortable and productive workspace. Contact us today to learn more about leasing opportunities and explore how this exceptional property can meet your business needs. The property is classified as an Executive Office and Professional space.

    Value Estimation

    by Realmo proprietary methodology Last update: July 3, 2025

    • AI approach

      CAP return
      Estimation
      Estimation
      $8,395,000

    • CAP approach

      CAP return
      Estimation
      6%
      $6,660,000
      6.5%
      $7,625,000
      7%
      $6,455,000

    • Comparable approach

      Method
      Estimation
      Relative Method
      $6,985,000
      Geo Method
      $6,605,000

    • Alternative Use

      Use
      Estimation
      Distribution
      $6,510,000
      Retail
      $6,765,000
      Mixed-Use
      $7,505,000
      Hospitality
      $8,245,000
      Educational
      $6,935,000
      Residential Income
      $6,410,000
      Energy
      $7,450,000
      Income-Based Land
      $8,555,000
      Food Service
      $8,515,000

    Location Insight

    • Map
    • Local Demand
    City
    Oak Brook
    County
    Dupage
    State
    Illinois
    Longitude
    -87.9426
    Latitude
    41.8514
    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
    $62,629
    $1,004,660
    $617,650
    $1,622,310
    -
    $3,013,980
    $1,852,950
    $4,866,930

    Comparable in this City

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      800 Jorie Blvd

      OFFICE BUILDING • 205,536 SF
      800 Jorie Blvd, Oak Brook, IL 60523-2296
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    • Value Estimation
      $470,000
      1,113 SF

      1st Smt Avee-1

      OFFICE BUILDING • 1,113 SF
      1st Smt Avee-1, Oak Brook, IL 60523
      View Details
    • Value Estimation
      $450,000
      1,089 SF

      1st Smt Avee-4

      OFFICE BUILDING • 1,089 SF
      1st Smt Avee-4, Oak Brook, IL 60523
      View Details

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    915 Harger Rd
    Oak Brook, IL 60523
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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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