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    577 Pennsylvania Ave Glen Ellyn, IL 60137-8302
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    Property profile & analytics

    577 Pennsylvania Ave, Glen Ellyn, IL 60137-8302

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    • Investment properties
    • 5,484 SF
    • 0.22 lot acres
    Off-Market
    Property ID
    US28-0450137
    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.
    Value Estimations
    $795,000
    Show details
    Cap Rate Potential
    Location Intelligence

    Current Use by Public Records

    • Investment properties

    Property Details for 577 Pennsylvania Ave

    Year built
    1965
    Lot size
    0.22 lot acres
    Zone code
    C
    Property type
    Investment properties
    Property subtype
    Retail residential properties
    APN
    05-11-318-003
    APU
    511318003

    Sales History

    Date Price Buyer Seller Deed Type Mortgage
    Aug 26, 2025 — Aim Pennsylvania LLC — Deed · related $100k · Itasca Bank & Trust Co
    Dec 3, 2024 — Aim Pennsylvania LLC — Deed · related $785k · Itasca Bank & Trust Co
    Aug 29, 2019 — Aim Pennsylvania LLC — Deed · related $850k · Fnbc Bk&tr
    Nov 16, 2018 — Aim Pennsylvania LLC — Deed · related $245k · David & Catherine Bier
    May 2, 2001 $700,000 Aim Pennsylvania LLC Firstar Bank NA Trustee Grant Deed $560k · Covest Banc NA
    — — Aim Pennsylvania LLC — Deed Of Trust · related $245k · David & Catherine Bier
    — — Aim Pennsylvania LLC — Deed Of Trust · related $525k · Itasca Bk&tr
    — — Aim Pennsylvania LLC — Deed Of Trust · related $850k · Fnbc Bk&tr
    — — Aim Pennsylvania LLC — Deed Of Trust · related $496k · Oxford Bank & Trust
    — — Aim Pennsylvania LLC — Deed Of Trust · related $600k · Northern Trust Co
    — — Aim Pennsylvania LLC — Deed Of Trust · related $655k · Citibank Fsb

    Value Estimations

    based on Realmo’s proprietary methodology

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $894,000
      Market price range: $625k - $1.23M
      AI Estimate
      $531,000
      Market price range: $197k - $984k

    • Alternative Use

      Use
      Estimation
      COMMERCIAL (GENERAL)
      $945,000
      Current use
      MEDICAL BUILDING
      $1,235,000
      Change: +31% Conversion: Easy
      RETAIL STORES
      $1,180,000
      Change: +25% Conversion: Easy
      OFFICE BUILDING
      $995,000
      Change: +5% Conversion: Easy

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

    Location Insight

    • Map
    • Local Demand
    City
    Glen Ellyn
    County
    Dupage
    State
    Illinois
    Longitude
    -88.0639
    Latitude
    41.8777
    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
    $19,034
    $102,920
    $148,510
    $251,430
    -
    $308,760
    $445,530
    $754,290

    Comparable in this City

    • Value Estimation
      $2,095,000
      17,990 SF

      460 Main St, Unit 66

      STORE/OFFICE (MIXED USE)
      460 Main St, Glen Ellyn, IL 60137-5176
      View Details
    • Value Estimation
      $2,090,000
      18,734 SF

      538 Cres Blvd, Unit 40

      STORE/OFFICE (MIXED USE)
      538 Cres Blvd, Glen Ellyn, IL 60137-4147
      View Details
    • Value Estimation
      $1,290,000
      11,276 SF

      503 Duane St

      STORE/OFFICE (MIXED USE)
      503 Duane St, Glen Ellyn, IL 60137-4532
      View Details
    • Value Estimation by Request
      0.01 Acres

      Cres Blvd

      STORE/OFFICE (MIXED USE)
      Cres Blvd, Glen Ellyn, IL 60137
      View Details
    • Value Estimation
      $1,670,000
      12,908 SF

      544548 Cres Blvd

      STORE/OFFICE (MIXED USE)
      544548 Cres Blvd, Glen Ellyn, IL 60137
      View Details
    • Value Estimation
      $895,000
      6,904 SF

      540 Duane St

      STORE/OFFICE (MIXED USE)
      540 Duane St, Glen Ellyn, IL 60137-4685
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      4,100 SF

      Mixed-Use Building Near Metra Station

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    • $215,000

      Glen Ellyn Office For Sale

      Commercial/office space near Main & Elm intersection in Glen Ellyn.
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      3,631 SF

      Glen Ellyn Office Building

      Move-in ready office building near Metra station with parking.
      568 Pennsylvania Ave, Glen Ellyn, IL 60137
      View Details
    • $2,900,000

      Modern Office Building For Sale

      14,517 SF office building in Glendale Heights, Illinois.
      739 North Ave, Glendale Heights, IL 60137
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    • Contact for pricing
      14,543 SF

      Glen Ellyn Retail Space

      Retail space available for sale in Glen Ellyn, Illinois.
      840 N Main St, Glen Ellyn, IL 60137
      View Details
    • $328,000

      Glen Ellyn Land For Sale

      Land available in Glen Ellyn, Illinois.
      22W165 1St St, Glen Ellyn, IL 60137
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      2,893 SF

      Glen Ellyn Retail Opportunity

      Freestanding retail building with high visibility and parking.
      600 Roosevelt Rd, Glen Ellyn, IL 60137
      View Details
    • Contact for pricing
      1,200 SF

      Glen Ellyn Retail Space Available

      Retail space in desirable Chicago suburb with high traffic.
      870-944 Roosevelt Rd, Glen Ellyn, IL 60137
      View Details
    • Contact for pricing

      Glen Ellyn Retail Redevelopment

      Retail center redevelopment with drive-thru, available Summer 2022.
      1184 Roosevelt Rd, Glen Ellyn, IL 60137
      View Details
    • Contact for pricing

      Glen Ellyn Second Floor Office

      Second floor office space available for lease in Glen Ellyn.
      500 Roosevelt Rd, Glen Ellyn, IL 60137
      View Details
    • Contact for pricing
      900 SF

      Glen Ellyn Office Spaces

      Three office spaces for lease in Glen Ellyn, Illinois.
      550 Pennsylvania Ave, Glen Ellyn, IL 60137
      View Details
    • Contact for pricing

      Glen Ellyn Retail Opportunity

      Retail spaces and pad sites available in Glen Ellyn.
      701-719 Roosevelt Rd, Glen Ellyn, IL 60137
      View Details
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    Glen Ellyn, IL 60137-8302
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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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