Sign Up Successful!
You now have access to more from Realmo!
Property Lookup
    Property Lookup
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    Back to Search
    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    27979 Converse Rd Island Lake, IL 60042-8103

    • Office buildings
    • 4,602 SF
    • 0.62 lot acres
    OFF-MARKET
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US28-0338983
    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

    • Gurbax S. Saini MD / Internist
    • Crystal Lake Diagnostic Center / Medical Clinic
    • Advocate Medical Group Primary Care / Internist
    • Sure Care Home Health Corporation / Home Health Care Service
    • Gurbax Singh Saini / Internist

    Property Details for 27979 Converse Rd

    Year built
    1959
    Construction
    FRAME
    Lot size
    0.62 lot acres
    Property size
    4,602 SF
    Property type
    Office buildings
    APN
    09-28-100-066
    APU
    928100066

    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
    Island Lake
    County
    Lake
    State
    Illinois
    Longitude
    -88.1922
    Latitude
    42.2703
    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
    $10,047
    $35,407
    $104,338
    $139,745
    -
    $106,232
    $313,045
    $419,277

    Comparable in this City

    • Value Estimation by Request
      5,982 SF

      106 State Rd

      OFFICE BUILDING • 5,982 SF
      106 State Rd, Island Lake, IL 60042-9604
      View Details
    • Value Estimation by Request
      2,230 SF

      204 State Rd

      OFFICE BUILDING • 2,230 SF
      204 State Rd, Island Lake, IL 60042
      View Details
    • Value Estimation by Request
      1,824 SF

      4001 Roberts Rd

      OFFICE BUILDING • 1,824 SF
      4001 Roberts Rd, Island Lake, IL 60042-8505
      View Details
    • Value Estimation by Request
      3,968 SF

      414 State Rd

      MEDICAL CLINIC • 3,968 SF
      414 State Rd, Island Lake, IL 60042-9211
      View Details
    • Value Estimation by Request
      7,130 SF

      452 State Rd - Is Lk

      Individual retail properties • 7,130 SF
      452 State Rd - Is Lk, Island Lake, IL 60042
      View Details
    • Value Estimation by Request
      7.74 Acres

      Riv Rd

      COMMERCIAL (GENERAL) • 7.74 Acres
      Riv Rd, Island Lake, IL 60042
      View Details

    Similar Nearby for Sale

    • $184,900
      0.69 Acres

      Island Lake Waterfront Land Opportunity

      Waterfront land with 249 feet of lake frontage.
      216 S Shore Dr, 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
    • $599,000

      Island Lake Live/Work Property

      8-9 acre property with house, barn, and garage.
      706 E Burnett Rd, Island Lake, IL 60042
      View Details
    • $289,900

      Ranch Townhome Backing Nature

      End unit townhome with finished basement, backing to nature preserve.
      4342 Shooting Star Dr, 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
    • $49,900

      Land in Prairie Woods Subdivision

      Residential land suitable for building a home with walk-out basement.
      244 Red Oak Ct, Island Lake, IL 60042
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      7,130 SF

      Island Lake Retail Center - 7,130 SF

      Prime Retail Space, Multiple Units Available
      452 State Rd - Is Lk, Island Lake, IL 60042
      View Details
    • $2,000 /Mo
      1,268 SF

      Island Lake Home with River View

      Three-bedroom home with Fox River view, available August 1, 2025.
      3512 Southport Dr, Island Lake, IL 60042
      View Details
    • 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

      Retail Space in Island Lake

      High-visibility retail space with ample parking and easy access.
      125 E State Rd, Island Lake, IL 60042
      View Details
    Request Owner's contact information
    Message sent successfully
    Error
    If you are the owner or broker of this property and would like to edit or remove this listing please send a message to web site administrator.
    27979 Converse Rd
    Island Lake, IL 60042-8103
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    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
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message
    Thank You

    You are Unsubscribed From Notifications

    Google sign-in failed. Please try again or use another login method.
    Create New Password
    • At least 8 characters
    • Contains both letters and numbers
    • Contains uppercase and lowercase letters
    • At most 32 characters
    • Password required
    • Password reset link has expired. Please request a new one.