Your AI Navigator in Commercial Real Estate
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
    Property profile & analytics

    1111 Bonner Ave Aurora, IL 60505-3851

    • Apartment buildings
    • 19,380 SF
    • 0.77 lot acres
    OFF-MARKET
    Value Estimations
    $360,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US28-0436355
    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

    • Apartment buildings

    Property Details for 1111 Bonner Ave

    Year built
    1966
    Lot size
    0.77 lot acres
    Property size
    19,380 SF
    Property type
    Apartment buildings
    APN
    15-23-452-001
    APU
    1523452001

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $355,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $386,000
      Market price range: $357k - $1.54M

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

    Location Insight

    • Map
    • Local Demand
    City
    Aurora
    County
    Kane
    State
    Illinois
    Longitude
    -88.2881
    Latitude
    41.7569
    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
    $14,083
    $71,334
    $114,017
    $185,351
    -
    $214,002
    $342,051
    $556,053

    Comparable in this City

    • Value Estimation
      $280,000
      3,900 SF

      1761 Felten Rd

      APARTMENT HOUSE (5+ UNITS) • 3,900 SF
      1761 Felten Rd, Aurora, IL 60505-1388
      View Details
    • Value Estimation
      $250,000
      0.81 Acres

      1630 Marywood Ave

      APARTMENT HOUSE (5+ UNITS) • 0.81 Acres
      1630 Marywood Ave, Aurora, IL 60505-1502
      View Details
    • Value Estimation
      $845,000
      54,115 SF

      1601 Farnsworth Ave

      APARTMENT HOUSE (5+ UNITS) • 54,115 SF
      1601 Farnsworth Ave, Aurora, IL 60505-1509
      View Details
    • Value Estimation
      $685,000
      77,544 SF

      1725 Marywood Ave, Unit 35

      APARTMENT HOUSE (5+ UNITS) • 77,544 SF
      1725 Marywood Ave, Aurora, IL 60505-6203
      View Details
    • Value Estimation
      $1,605,000
      15,696 SF

      301 New York St, Unit 309

      APARTMENT HOUSE (5+ UNITS) • 15,696 SF
      301 New York St, Aurora, IL 60505-3665
      View Details
    • Value Estimation
      $325,000
      6,011 SF

      466 Farnsworth Ave

      APARTMENT HOUSE (5+ UNITS) • 6,011 SF
      466 Farnsworth Ave, Aurora, IL 60505-3078
      View Details

    Similar Nearby for Sale

    • $575,000
      0.31 Acres

      Remodeled Six-Unit Multifamily Investment

      Remodeled six-unit building in Aurora, near downtown amenities.
      168 S Lincoln Ave, Aurora, IL 60505
      View Details
    • $472,000
      0.35 Acres

      Mixed-Use Property in Aurora, IL

      Mixed-use property featuring business spaces and apartments in Aurora, IL.
      818 E New York St, Aurora, IL 60505
      View Details
    • $400,000
      0.33 Acres

      Four-Unit Multifamily Investment Opportunity

      Fully occupied four-unit multifamily property in Aurora, Illinois.
      332 S Broadway Ave, Aurora, IL 60505
      View Details
    • $199,900

      Aurora Two-Unit Residential Income Property

      Two-unit property in Aurora, ideal for investment or owner-occupancy.
      1111 Liberty St, Aurora, IL 60505
      View Details
    • $404,900

      Aurora, IL Solid Brick Duplex

      Solid brick duplex with garage and in-unit laundry in Aurora.
      1105 Indian Ave, Aurora, IL 60505
      View Details
    • Contact for pricing
      7.50 Acres

      Aurora Land - I-88 Access

      7.5 Acres Residential Land, Prime Location
      1925 And Church Rd, Aurora, IL 60505
      View Details

    Similar Nearby for Lease

    • $1,695,000
      15,680 SF

      Aurora Retail/Office Space Available

      Spacious showroom/office space with high ceilings and multiple private offices.
      1542 E New York St, Aurora, IL 60505
      View Details
    • Contact for pricing

      Downtown Aurora Commercial Space Available

      High-traffic location ideal for office, retail, or event space.
      60 S Broadway Ave, Aurora, IL 60505
      View Details
    • Contact for pricing

      Retail Space in Aurora Historic District

      1,500 sq ft retail space in downtown Aurora.
      16 N Broadway, Aurora, IL 60505
      View Details
    • Contact for pricing
      3,300 SF

      Versatile Retail Space in Aurora

      3,300 SF retail space with open floor plan.
      3 N Smith St, Aurora, IL 60505
      View Details
    • $1,850 /Mo
      1,786 SF

      Aurora Office Space For Rent

      Second floor office space with private entrance and ample light.
      76-84 S Broadway, Aurora, IL 60505
      View Details
    • Contact for pricing
      37,400 SF

      Renovated Warehouse Near I-88 Access

      Recently renovated warehouse with immediate I-88 access in Aurora, IL.
      Diehl Rd, Aurora, IL 60505
      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.
    1111 Bonner Ave
    Aurora, IL 60505-3851
    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.