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    Property profile & analytics

    5100 Main St Downers Grove, IL 60515-4671

    • Office Properties & Spaces
    • 17,024 SF
    • 0.26 lot acres
    OFF-MARKET
    Value Estimation
    $4,155,000
    Last Sale
    Dec 08, 2021
    $3,700,000
    Location Intelligence
    Property ID
    US28-2712331
    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

    • Product Design Inc / Research And Product Development
    • Radiant Logic, Inc - Chicago Office / Software Company
    • Blue Sky Investment Group, LLC / Investment Company / Real Estate Developer
    • Peet's Coffee / Coffee Shop
    • Allen Lund Co / Trucking Company

    Property Details for 5100 Main St

    Year built
    1979
    Lot size
    0.26 lot acres
    Property size
    17,024 SF
    Zone code
    A
    Property type
    Office Properties & Spaces
    APN
    09-08-129-008
    APU
    908129008

    Value Estimation

    by Realmo proprietary methodology Last update: July 3, 2025

    • AI approach

      CAP return
      Estimation
      Estimation
      $4,385,000

    • CAP approach

      CAP return
      Estimation
      6%
      $3,985,000
      6.5%
      $3,615,000
      7%
      $4,215,000

    • Comparable approach

      Method
      Estimation
      Relative Method
      $3,800,000
      Geo Method
      $3,605,000

    • Alternative Use

      Use
      Estimation
      Distribution
      $3,430,000
      Retail
      $3,350,000
      Mixed-Use
      $4,055,000
      Hospitality
      $3,225,000
      Educational
      $3,490,000
      Residential Income
      $3,770,000
      Energy
      $4,040,000
      Income-Based Land
      $3,210,000
      Food Service
      $4,130,000

    Location Insight

    • Map
    • Local Demand
    City
    Downers Grove
    County
    Dupage
    State
    Illinois
    Longitude
    -88.0107
    Latitude
    41.7948
    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
    $61,367
    $162,330
    $749,290
    $911,620
    -
    $486,990
    $2,247,870
    $2,734,860

    Comparable in this City

    • Value Estimation by Request
      0.07 Acres

      950 Ogden Ave

      OFFICE (GENERAL) • 0.07 Acres
      950 Ogden Ave, Downers Grove, IL 60515-2810
      View Details
    • Value Estimation by Request

      633 Rogers St

      Office Properties & Spaces
      633 Rogers St, Downers Grove, IL 60515
      View Details
    • Value Estimation by Request

      633 Rogers St

      Office Properties & Spaces
      633 Rogers St, Downers Grove, IL 60515
      View Details
    • Value Estimation by Request
      6,050 SF

      3000 Woodcreek Dr Ste, Unit 310

      CONDOMINIUM OFFICES • 6,050 SF
      3000 Woodcreek Dr Ste, Downers Grove, IL 60515-5436
      View Details
    • Value Estimation
      $390,000
      3,112 SF

      3000 Woodcreek Dr Ste, Unit 100

      CONDOMINIUM OFFICES • 3,112 SF
      3000 Woodcreek Dr Ste, Downers Grove, IL 60515-5401
      View Details
    • Value Estimation
      $405,000
      2,733 SF

      3000 Woodcreek Dr Ste, Unit 210

      CONDOMINIUM OFFICES • 2,733 SF
      3000 Woodcreek Dr Ste, Downers Grove, IL 60515-5435
      View Details

    Similar Nearby for Sale

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      Downers Grove Office Building For Sale

      47,384 SF office building with available space.
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      Ogden Ave Commercial Land - Downers Grove

      Prime Downers Grove commercial lot, high traffic.
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    • $799,000
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      Retail Property Near I-88/I-355

      1,852 SF retail property in Downers Grove, Illinois for sale.
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    Similar Nearby for Lease

    • Contact for pricing
      223,771 SF

      Finley Point: Class A Office Space

      DuPage County office suites, modern amenities.
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      Prime Office Space near Yorktown Center
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    • $32 SF/Yr
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      Downers Grove Office Space Available

      Office space with reception area and large workstation space.
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    • Contact for pricing
      9,130 SF

      Downtown Downers Grove Office Space

      Historic Landmark, 4,655 SF Available
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      View Details
    • $75 SF/Yr
      11,827 SF

      Downtown Downers Grove Office Space

      Class A Office Suites, Coworking Available
      1431 Opus Pl, Downers Grove, IL 60515
      View Details
    • Contact for pricing
      8,118 SF

      Downers Grove Office Space Available

      8,118 square foot office space for rent.
      3025 Highland Pkwy, Downers Grove, IL 60515
      View Details

    Property Visit Statistics

    • Visits by month
      3.9k
    • Visitors by month
      3.8k
    • Avg Time on site
      49 min
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    Downers Grove, IL 60515-4671
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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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