Add Listing
Property Lookup
    Property Lookup
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    390 Riv Rdg Dr Elgin, IL 60123-9370

    • Office properties & Spaces
    • 5,429 SF
    OFF-MARKET
    Value Estimations
    $620,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US28-1926928
    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

    • Prometco Inc / Professional Services

    Property Details for 390 Riv Rdg Dr

    Year built
    1988
    Property size
    5,429 SF
    Property type
    Office properties & Spaces
    APN
    03-34-326-003
    APU
    334326003

    Value Estimations

    based on Realmo’s proprietary methodology

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $675,000
      Market price range: $449k - $2.08M
      AI Estimate
      $488,000
      Market price range: $230k - $945k

    • Alternative Use

      Use
      Estimation
      COMMERCIAL (GENERAL)
      $765,000
      Current use
      APARTMENT HOUSE (5+ UNITS)
      $650,000
      Change: -15% Conversion: Moderate

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

    Location Insight

    • Map
    • Local Demand
    City
    Elgin
    County
    Kane
    State
    Illinois
    Longitude
    -88.2866
    Latitude
    42.074
    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
    2022
    $14,880
    $45,593
    $130,475
    $176,068
    -
    $136,779
    $391,425
    $528,204

    Comparable in this City

    • Value Estimation by Request
      2,059 SF

      1750 Randall Rd Ste, Unit 110

      OFFICE (GENERAL) • 2,059 SF
      1750 Randall Rd Ste, Elgin, IL 60123-7900
      View Details
    • Value Estimation by Request

      1750 Randall Rd Ste, Unit 130

      OFFICE (GENERAL)
      1750 Randall Rd Ste, Elgin, IL 60123-7900
      View Details
    • Value Estimation by Request
      1,939 SF

      1231 Larkin Ave

      OFFICE (GENERAL) • 1,939 SF
      1231 Larkin Ave, Elgin, IL 60123-6074
      View Details
    • Value Estimation by Request
      2,800 SF

      41 Mclean Blvd

      OFFICE (GENERAL) • 2,800 SF
      41 Mclean Blvd, Elgin, IL 60123-5140
      View Details
    • Value Estimation
      $3,575,000
      42,858 SF

      1275 Davis Rd

      OFFICE (GENERAL) • 42,858 SF
      1275 Davis Rd, Elgin, IL 60123-1373
      View Details
    • Value Estimation by Request
      0.75 Acres

      2090 Larkin Ave

      OFFICE (GENERAL) • 0.75 Acres
      2090 Larkin Ave, Elgin, IL 60123-5845
      View Details

    Similar Nearby for Sale

    • $1,150,000
      7,938 SF

      Elgin Office Building: Prime Location

      7,938 sq ft Office Space, High Visibility
      1800 Larkin Ave, Elgin, IL 60123
      View Details
    • $349,900
      0.26 Acres

      Elgin Commercial Building For Sale

      Single-story office building on a prime corner lot in Elgin.
      530 N Mclean Blvd, Elgin, IL 60123
      View Details
    • $425,000
      0.50 Acres

      Prime Office Space in Elgin

      6,326 SF office space in a busy commercial area.
      85 Market St, Elgin, IL 60123
      View Details
    • Contact for pricing

      Customizable Office Space Available

      Second floor office space for lease with ample parking.
      2001 Larkin Ave, Elgin, IL 60123
      View Details
    • $752,000

      Multi-Tenant Office Building For Sale

      Two-story office building with multiple suites and ample parking.
      574 Mclean Blvd, Elgin, IL 60123
      View Details
    • $985,000

      Prime Elgin Office Space For Sale

      Two-story office building near Route 20 and Randall Rd.
      1800 Larkin Ave, Elgin, IL 60123
      View Details

    Similar Nearby for Lease

    • $19 SF/Yr
      81,421 SF

      Elgin Executive Office Suites

      Class A Office Space, 55,201 SF Available
      2250 Point Blvd, Elgin, IL 60123
      View Details
    • Contact for pricing
      73,375 SF

      Highpoint Drive Office/Warehouse Space

      Prime Kane County Office & Warehouse
      1575-1595 Highpoint Dr, Elgin, IL 60123
      View Details
    • Contact for pricing
      437,930 SF

      Tollgate Road Industrial Campus

      Class A Industrial Space, Elgin, IL
      1100 Tollgate Rd, Elgin, IL 60123
      View Details
    • $15 SF/Yr
      37,441 SF

      Tollgate Road Office/Flex Space

      Kane County Office & Warehouse Suites Available
      665 Tollgate Rd, Elgin, IL 60123
      View Details
    • $23 SF/Yr
      19,034 SF

      Elgin Office Suites for Lease

      Two suites available, ideal for medical or professional use.
      1530 Randall Rd, Elgin, IL 60123
      View Details
    • Contact for pricing

      Elgin Retail/Office Space Available

      High visibility office/retail space north of Rt 20 interchange.
      333 S Mclean Blvd, Elgin, IL 60123
      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.
    390 Riv Rdg Dr
    Elgin, IL 60123-9370
    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.
    Sign Up Successful!
    You now have access to more from Realmo!