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    Property profile & analytics

    4450 Darrell Rd Island Lake, IL 60042-9416

    • Retail space
    • 48,000 SF
    • 17.14 lot acres
    OFF-MARKET
    Value Estimations
    $7,860,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US28-2328762
    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

    • Retail space

    Property Details for 4450 Darrell Rd

    Year built
    2003
    Construction
    BRICK
    Lot size
    17.14 lot acres
    Property size
    48,000 SF
    Property type
    Retail space
    APN
    09-27-100-027
    APU
    927100027

    Value Estimations

    based on Realmo’s proprietary methodology

    • CAP approach

      CAP Return
      Estimation
      6%
      $8,180,000
      6.5%
      $7,550,000
      7%
      $7,015,000

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $10,450,000
      Market price range: $2.23M - $10.5M
      AI Estimate
      $5,570,000
      Market price range: $1.82M - $5.57M

    • Alternative Use

      Use
      Estimation
      RETAIL STORES
      $6,105,000
      Current use
      COMMERCIAL (GENERAL)
      $8,710,000
      Change: +43% Conversion: Easy
      AUTO REPAIR, GARAGE
      $8,390,000
      Change: +37% Conversion: Difficult
      RESTAURANT
      $8,190,000
      Change: +34% Conversion: Easy
      OFFICE BUILDING
      $5,810,000
      Change: -5% Conversion: Easy
      APARTMENT HOUSE (5+ UNITS)
      $5,375,000
      Change: -12% Conversion: Difficult

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

    Location Insight

    • Map
    • Local Demand
    City
    Island Lake
    County
    Lake
    State
    Illinois
    Longitude
    -88.1752
    Latitude
    42.265
    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
    $295,750
    $887,451
    $1,528,974
    $2,416,425
    -
    $2,662,619
    $4,587,381
    $7,250,000

    Comparable in this City

    • Value Estimation
      $745,000
      16,486 SF

      217 State Rd

      RETAIL STORES (PERSONAL SERVICES) • 16,486 SF
      217 State Rd, Island Lake, IL 60042-9551
      View Details
    • Value Estimation by Request
      9,320 SF

      211 State Rd

      RETAIL STORES (PERSONAL SERVICES) • 9,320 SF
      211 State Rd, Island Lake, IL 60042-9555
      View Details
    • Value Estimation by Request
      5,700 SF

      113 State Rd

      RETAIL STORES (PERSONAL SERVICES) • 5,700 SF
      113 State Rd, Island Lake, IL 60042-9645
      View Details
    • Value Estimation
      $1,985,000
      21,730 SF

      652 State Rd

      RETAIL STORES (PERSONAL SERVICES) • 21,730 SF
      652 State Rd, Island Lake, IL 60042-8218
      View Details
    • Value Estimation
      $1,800,000
      19,630 SF

      125 State Rd

      RETAIL STORES (PERSONAL SERVICES) • 19,630 SF
      125 State Rd, Island Lake, IL 60042-9612
      View Details
    • Value Estimation
      $555,000
      15,000 SF

      225 State Rd

      RETAIL STORES (PERSONAL SERVICES) • 15,000 SF
      225 State Rd, Island Lake, IL 60042
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      10,600 SF

      Renovated Retail Building in Island Lake

      Fully renovated retail building occupied by Emerald Dispensary.
      660 E State Rd, Island Lake, IL 60042
      View Details
    • $220,000
      0.49 Acres

      Island Lake Commercial Land For Sale

      Commercial land for sale with frontage on high-traffic Route 176.
      108 W State Rd, Island Lake, IL 60042
      View Details
    • $1,500,000
      7.51 Acres

      Island Lake Commercial Land Available

      Highly visible 7.5 acre commercial land for sale.
      Nec Rte 176 & Westridge Dr, Island Lake, IL 60042
      View Details
    • $750,000

      Established Restaurant Investment Opportunity

      Well-maintained restaurant on a high-traffic corridor with strong cash flow.
      310 E State Rd, Island Lake, IL 60042
      View Details
    • Contact for pricing
      8,000 SF

      Live/Work Property with Barn

      Mixed-use property featuring a house, barn, and storage building.
      706 E Burnett Rd, Island Lake, IL 60042
      View Details
    • Contact for pricing

      Residential Land in Island Lake

      Residential land available for building a dream home.
      Park Dr, Island Lake, IL 60042
      View Details

    Similar Nearby for Lease

    • Contact for pricing

      High Visibility Island Lake Retail

      Retail space in high-traffic shopping center with ample parking.
      125 E State Rd, Island Lake, IL 60042
      View Details
    • Contact for pricing

      Retail Space in Island Lake

      High-visibility end-cap unit suitable for various businesses.
      125 E State Rd, Island Lake, IL 60042
      View Details
    • Contact for pricing
      5,800 SF

      Remodeled Retail Space in Island Lake

      1,300 SF remodeled retail space in Westridge Shopping Center.
      626-654 E State Rd, Island Lake, IL 60042
      View Details
    • Contact for pricing

      Retail Space on State Road

      Retail space with high traffic and strong neighboring businesses.
      452 W State Rd - Is Lk, Island Lake, IL 60042
      View Details
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    4450 Darrell Rd
    Island Lake, IL 60042-9416
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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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