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    Property profile & analytics

    6121 Washington St Gurnee, IL 60031-5305

    • Office buildings
    • 7,576 SF
    • 3.13 lot acres
    OFF-MARKET
    Value Estimations
    $1,680,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US28-0156226
    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

    • Huntington Bank / Bank / Loan Service
    • Salon Verranno / Hair Salon
    • Sumrana Syeda Ahmed / Dental Office
    • Rina Navinchandra Patel / Dental Office
    • Dr. Sumrana Ahmed / Dental Office

    Property Details for 6121 Washington St

    Year built
    1922
    Construction
    FRAME
    Lot size
    3.13 lot acres
    Property size
    7,576 SF
    Property type
    Office buildings
    APN
    07-21-301-071
    APU
    721301071

    Value Estimations

    based on Realmo’s proprietary methodology

    • CAP approach

      CAP Return
      Estimation
      6%
      $1,855,000
      6.5%
      $1,715,000
      7%
      $1,590,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $1,047,000
      Market price range: $236k - $1.05M

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

    Location Insight

    • Map
    • Local Demand
    City
    Gurnee
    County
    Lake
    State
    Illinois
    Longitude
    -87.9546
    Latitude
    42.3633
    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
    $84,618
    $178,019
    $716,138
    $894,157
    -
    $534,110
    $2,148,629
    $2,682,739

    Comparable in this City

    • Value Estimation
      $795,000
      5,200 SF

      3663 Grand Ave

      OFFICE BUILDING • 5,200 SF
      3663 Grand Ave, Gurnee, IL 60031-3769
      View Details
    • Value Estimation by Request
      12,000 SF

      15 Tower Ct

      OFFICE BUILDING • 12,000 SF
      15 Tower Ct, Gurnee, IL 60031-3336
      View Details
    • Value Estimation
      $7,540,000
      12,000 SF

      200 Greenleaf St

      OFFICE BUILDING • 12,000 SF
      200 Greenleaf St, Gurnee, IL 60031-3398
      View Details
    • Value Estimation
      $9,875,000
      23,256 SF

      350 Greenleaf St

      OFFICE BUILDING • 23,256 SF
      350 Greenleaf St, Gurnee, IL 60031-5709
      View Details
    • Value Estimation
      $945,000
      12,646 SF

      151 Greenleaf St

      OFFICE BUILDING • 12,646 SF
      151 Greenleaf St, Gurnee, IL 60031-3326
      View Details
    • Value Estimation
      $6,000,000
      42,970 SF

      1075 Tri State Pkwy

      OFFICE BUILDING • 42,970 SF
      1075 Tri State Pkwy, Gurnee, IL 60031-9122
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      5,547 SF

      Gurnee Industrial Flex Space Available

      5,547 SF flex space in Gurnee, Illinois for sale.
      1680 N Delany Rd, Gurnee, IL 60031
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    • $998,000
      4,180 SF

      High-End Freestanding Office Building

      Class A office building in Gurnee, Illinois for sale.
      1125 N Delany Rd, Gurnee, IL 60031
      View Details
    • $3,150,000
      3.75 Acres

      Gurnee Commercial Property For Sale

      Commercial property available for sale in Gurnee, Illinois.
      6475 Washington St, Gurnee, IL 60031
      View Details
    • $3,150,000
      15,250 SF

      Hunt Club Professional Office Building

      Hunt Club Professional Office Building
      6475 Washington St, Gurnee, IL 60031
      View Details
    • Contact for pricing

      Commercial Land Ideal for Development

      Commercial land parcel suitable for retail or office development.
      35923 Barberry Ln, Gurnee, IL 60031
      View Details
    • $3,150,000
      15,250 SF

      Hunt Club Professional Center

      Gurnee, IL Office Building Investment
      6475 Washington St, Gurnee, IL 60031
      View Details

    Similar Nearby for Lease

    • Contact for pricing

      Renovated Multi-Tenant Office Center

      Two-story office center in Gurnee, Illinois, fully renovated.
      4343 Old Grand Ave, Gurnee, IL 60031
      View Details
    • Contact for pricing

      Well-Maintained Office Building For Rent

      Classy office building with custom renovations available in Gurnee.
      1790 Nations Dr, Gurnee, IL 60031
      View Details
    • Contact for pricing

      Single Story Office Building

      Single-story office building with I-94 visibility and furnishings included.
      1075 Tri State Pkwy, Gurnee, IL 60031
      View Details
    • $15 SF/Yr
      37,601 SF

      Gurnee Commercial Space For Lease

      New commercial building in Gurnee, suitable for retail or office.
      34498 N Old Walnut Cir, Gurnee, IL 60031
      View Details
    • $17 SF/Yr
      15,088 SF

      Gurnee Office Space for Lease

      Modern Office Suites, Prime Location
      6475 Washington St, Gurnee, IL 60031
      View Details
    • Contact for pricing

      Gurnee Office Space For Rent

      Second floor office space available in Gurnee, Illinois.
      3840 Grandview Ave, Gurnee, IL 60031
      View Details
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    6121 Washington St
    Gurnee, IL 60031-5305
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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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