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    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    505 Main St Carbondale, IL 62901

    • Residential income homes
    OFF-MARKET
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US28-3072828
    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

    • Residential income homes

    Property Details for 505 Main St

    Year built
    1918
    Property type
    Residential income homes
    APN
    15-21-154-027

    Description

    This exceptional investment opportunity presents a two-unit multifamily building located at 505 W Main St, Carbondale, IL 62901. The property, built in 1918, consists of a main red brick house and a separate back apartment, situated on a lot with five parking spaces. The main house requires significant rehabilitation and is currently vacant. The rear apartment is currently rented under a one-year lease, requiring 48-hour notice for showings. The property boasts a Net Operating Income (NOI) of $1,728. The building is a two-story structure, encompassing a total of two units. The property is individually owned and identified by APN 15-21-154-027. This property is managed by a separate management company owned by the seller. This is one of several investment properties available for sale, offering the potential for individual purchase or acquisition as part of a larger portfolio. Serious inquiries only. Further details are available upon request.

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

    • CAP approach

    • Comparable approach

    • Alternative Use

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

    Location Insight

    • Map
    • Local Demand
    City
    Carbondale
    County
    Jackson
    State
    Illinois
    Longitude
    -89.2227035
    Latitude
    37.7264536

    Comparable in this City

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      Carbondale Commercial Land Opportunity

      Over 1 acre available for development or rehab.
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      Carbondale Multifamily Investment Opportunity

      10-unit complex near Southern Illinois University with value-add potential.
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      Carbondale Multifamily Investment Opportunity

      Two buildings, 16 units near Southern Illinois University campus.
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    • $215,000

      Spacious Student Housing Investment Property

      Move-in ready 6-bedroom, 5.5-bath home near campus.
      609 S Poplar St, Carbondale, IL 62901
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    Similar Nearby for Sale

    • $43,000
      1,196 SF

      Carbondale Multifamily Investment

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      406 University Ave, Carbondale, IL 62901
      View Details
    • $339,900
      Pending

      Carbondale Multifamily Investment Opportunity

      10-unit complex near Southern Illinois University. Great investment potential.
      505 S Poplar St, Carbondale, IL 62901
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    • $275,000

      Carbondale Multifamily Investment Opportunity

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    • $720,000

      Carbondale Multifamily Foreclosure Opportunity

      Fourteen townhouse units near Southern Illinois University campus.
      405-411 E Mill St, Carbondale, IL 62901
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    • $189,900
      1.29 Acres

      Carbondale Commercial Land Opportunity

      Over 1 acre available for development or rehab.
      409 E Walnut St, Carbondale, IL 62901
      View Details
    • $339,900
      Pending

      Carbondale Multifamily Investment Opportunity

      10-unit complex near Southern Illinois University with value-add potential.
      505 S Poplar St, Carbondale, IL 62901
      View Details

    Similar Nearby for Lease

    • Contact for pricing

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      Two commercial buildings available for lease on a state highway.
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    • $22 SF/Yr
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      Prime Carbondale Retail Space

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      56,192 SF

      Prime Location Commercial Building

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      Carbondale Retail Center - Main St.

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      819 Main St, Carbondale, IL 62901
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    505 Main St
    Carbondale, IL 62901
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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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