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    Property profile & analytics

    5121 Main St Downers Grove, IL 60515-4655

    • Commercial real estate
    • 4,200 SF
    • 0.09 lot acres
    OFF-MARKET
    Last Sale
    May 20, 2022
    $1,025,000
    Value Estimations
    $1,080,000
    Show details
    Cap Rate Potential
    5.6%
    Commercial real estate
    Location Intelligence
    Property ID
    US28-1741079
    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

    • Upper Room Church / Church
    • Dariusz Jewelers / (Bike/Boat/Book/etc) Store
    • Law Offices of Jennifer K. Schwendener, LLC / Law Firm
    • Par 4 Transportation / Moving Company
    • Empire MedSpa / Spa & Massage Center / Alternative Medicine Practice

    Property Details for 5121 Main St

    Year built
    1916
    Lot size
    0.09 lot acres
    Property size
    4,200 SF
    Zone code
    A
    Property type
    Commercial real estate
    APN
    09-08-303-003
    APU
    908303003

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      Statistic approach
      $1,275,000
      ML approach
      $1,255,000

    • CAP approach

      CAP Return
      Estimation
      6%
      $1,180,000
      6.5%
      $1,090,000
      7%
      $1,015,000

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $804,000
      Market price range: $738k - $1.33M

    • Alternative Use

      Use
      Estimation
      COMMERCIAL (GENERAL)
      $1,035,000
      Current use
      AUTO REPAIR, GARAGE
      $1,485,000
      Change: +43% Conversion: Difficult
      MEDICAL BUILDING
      $945,000
      Change: -9% Conversion: Easy
      RETAIL STORES
      $905,000
      Change: -13% Conversion: Easy

    Get a detailed, property-specific valuation — fast and free

    Location Insight

    • Map
    • Local Demand
    City
    Downers Grove
    County
    Dupage
    State
    Illinois
    Longitude
    -88.01
    Latitude
    41.7943
    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
    $10,672
    $56,960
    $101,580
    $158,540
    -
    $170,880
    $304,740
    $475,620

    Comparable in this City

    • Value Estimation by Request
      0.42 Acres

      2540 Ogden Ave

      COMMERCIAL (GENERAL) • 0.42 Acres
      2540 Ogden Ave, Downers Grove, IL 60515-1707
      View Details
    • Value Estimation by Request
      1,693 SF

      5151 Mochel Dr Ste, Unit 304

      COMMERCIAL CONDOMINUIM • 1,693 SF
      5151 Mochel Dr Ste, Downers Grove, IL 60515-5078
      View Details
    • Value Estimation by Request
      3,920 SF

      1501 Ogden Ave, Unit B

      COMMERCIAL CONDOMINUIM • 3,920 SF
      1501 Ogden Ave, Downers Grove, IL 60515-2742
      View Details
    • Value Estimation
      $2,450,000
      1.37 Acres

      5501 Walnut Ave

      COMMERCIAL (GENERAL) • 1.37 Acres
      5501 Walnut Ave, Downers Grove, IL 60515-4104
      View Details
    • Value Estimation by Request
      918 SF

      5151 Mochel Dr Ste, Unit 200

      COMMERCIAL CONDOMINUIM • 918 SF
      5151 Mochel Dr Ste, Downers Grove, IL 60515-5086
      View Details
    • Value Estimation by Request
      0.24 Acres

      5105 Belmont Rd

      COMMERCIAL (GENERAL) • 0.24 Acres
      5105 Belmont Rd, Downers Grove, IL 60515-4319
      View Details

    Similar Nearby for Sale

    • $1,150,000

      Ogden Ave Commercial Land - Downers Grove

      Prime Downers Grove commercial lot, high traffic.
      709 Ogden Ave, Downers Grove, IL 60515
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    • Contact for pricing
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      Ogden Ave Commercial Land - Downers Grove

      Prime Restaurant Site, 0.878 Acres, PUD Zoning
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    • $799,000
      1,852 SF

      Retail Property Near I-88/I-355

      1,852 SF retail property in Downers Grove, Illinois for sale.
      1227 Ogden Ave, Downers Grove, IL 60515
      View Details
    • $614,900
      0.21 Acres

      Downers Grove Commercial Building

      Well-maintained commercial building suitable for medical or professional offices.
      425 Ogden Ave, Downers Grove, IL 60515
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    • $199,000
      0.17 Acres

      Land Near Downtown Downers Grove

      Land for sale near downtown Downers Grove, Illinois.
      4022 Earlston Rd, Downers Grove, IL 60515
      View Details
    • Contact for pricing
      72,929 SF

      Downers Grove Industrial Facility

      72,929 SF industrial facility with specialized food production capabilities.
      3131 Woodcreek Dr, Downers Grove, IL 60515
      View Details

    Similar Nearby for Lease

    • $12 SF/Yr
      46,000 SF

      Prime DuPage County Warehouse Space

      9,000 SF Warehouse; Excellent I-355 Access
      2460 Wisconsin Ave Downers Grv, Downers Grove, IL 60515
      View Details
    • $18 SF/Yr
      4,020 SF

      Retail Space on Ogden Avenue

      Retail property for lease with high traffic and income.
      1229 Ogden Ave, Downers Grove, IL 60515
      View Details
    • $32 SF/Yr
      7,288 SF

      Downers Grove Office Space Available

      Office space with reception area and large workstation space.
      2001 Butterfield Rd, Downers Grove, IL 60515
      View Details
    • Contact for pricing
      9,130 SF

      Downtown Downers Grove Office Space

      Historic Landmark, 4,655 SF Available
      5133 Main St, Downers Grove, IL 60515
      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

      Downers Grove Commercial Space Available

      Commercial space with drive-through, existing infrastructure, and ample power.
      440 Ogden Ave, 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 60515-4655
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    Realmo Value Estimations

    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.

    Realmo CapRate Calculation

    Realmo calculates the Capitalization Rate (Cap Rate) to help estimate a property's potential return on investment. The Cap Rate is a fundamental metric in commercial real estate that measures the relationship between a property's net operating income and its market value.

    How We Calculate Cap Rate

    Cap Rate Formula:
    Cap Rate (%) = (Net Operating Income / Property Value) × 100

    Net Operating Income (NOI) Formula:
    NOI = Area × Lease Rate × (1 - Vacancy Rate) × (1 - Operating Expense Ratio)

    Components

    Net Operating Income (NOI) represents the annual income a property generates after operating expenses:

    • Area: Building square footage from property records
    • Lease Rate: Annual $/sqft based on market data for the property type and geographic location
    • Vacancy Rate: Percentage of unoccupied space based on market data for the property type and location
    • Operating Expense Ratio: Operating costs as a percentage of income, varies by property type

    Property Value is derived from:

    • Recent sale price (if available)
    • Statistical models using comparable sales
    • AI-powered valuation estimates

    Example Calculation

    For a 100,000 sqft Office Building:

    • Lease Rate: $25.00/sqft/year (market data for Office in this area)
    • Vacancy Rate: 8% (market data for Office in this area)
    • Operating Expense Ratio: 35% (typical for Office properties)
    • Property Value: $15,000,000

    Step 1: Calculate NOI

    NOI = 100,000 × $25.00 × (1 - 0.08) × (1 - 0.35)
    NOI = 100,000 × $25.00 × 0.92 × 0.65
    NOI = $1,495,000/year

    Step 2: Calculate Cap Rate

    Cap Rate = ($1,495,000 / $15,000,000) × 100
    Cap Rate = 9.97%

    Property Type Considerations

    Net Operating Income calculations vary by property type due to different operating expense ratios:

    • Office: Higher expenses (30-40%) for HVAC, utilities, maintenance
    • Retail: Moderate expenses (25-35%) for common area maintenance
    • Industrial/Warehouse: Lower expenses (15-25%) for minimal tenant services
    • Multifamily: Moderate expenses (35-45%) including property management
    • Self-Storage: Lower expenses (25-35%) due to minimal maintenance

    Market lease rates and vacancy rates are specific to each property type and geographic location, reflecting local market conditions.

    Disclaimer

    These calculations are estimates for informational purposes only and should not be used as a substitute for professional financial analysis or appraisal.

    • Cap Rate calculations depend on market data that may change over time
    • Actual operating expenses, lease rates, and vacancy rates may differ from market averages
    • Individual property conditions, lease terms, and tenant quality significantly impact actual NOI
    • Property value estimates are approximations and not official appraisals
    • Cap rates vary widely by market, property condition, and investment risk profile

    Professional Guidance Recommended: Before making any investment or financial decisions, consult with licensed appraisers, commercial real estate brokers, and financial advisors who can evaluate your specific property and circumstances.
    By using this feature, you acknowledge that Realmo is not responsible for investment decisions or actions taken based on these estimates.

    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.

    Stat Estimate

    This method estimates value based on actual market adjusted recent (~5 years) sales of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all similar sales ($/sqft) are above this value
    • Range-to: 75% of all similar sales ($/sqft) are below this value
    AI Estimate

    This method estimates value based on AI market estimation of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all estimations ($/sqft) are above this value
    • Range-to: 75% of all estimations ($/sqft) are below this value
    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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