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

    4343 21st St Chicago, IL 60623-2764

    • Residential income homes
    • 3,504 SF
    • 0.09 lot acres
    OFF-MARKET
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US28-2676948
    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

    • Residential income homes

    Property Details for 4343 21st St

    Year built
    1913
    Construction
    MASONRY/CONCRETE MASONRY UNITS (CMUS)
    Lot size
    0.09 lot acres
    Property size
    3,504 SF
    Property type
    Residential income homes
    Property subtype
    Small apartment buildings
    APN
    16-22-421-005
    APU
    1622421005

    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
    Chicago
    County
    Cook
    State
    Illinois
    Longitude
    -87.7339
    Latitude
    41.8531
    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
    $2,270
    $4,406
    $6,593
    $10,999
    -
    $44,060
    $65,930
    $109,990

    Comparable in this City

    • Value Estimation by Request
      2,194 SF

      4042 Cermak Rd, Unit 2FL

      APARTMENT HOUSE (UNDER 5 UNITS) • 2,194 SF
      4042 Cermak Rd, Chicago, IL 60623-2835
      View Details
    • Value Estimation by Request
      3,264 SF

      1651 Millard Ave

      APARTMENT HOUSE (UNDER 5 UNITS) • 3,264 SF
      1651 Millard Ave, Chicago, IL 60623-2536
      View Details
    • Value Estimation by Request
      3,096 SF

      1326 Millard Ave

      APARTMENT HOUSE (UNDER 5 UNITS) • 3,096 SF
      1326 Millard Ave, Chicago, IL 60623-1545
      View Details
    • Value Estimation by Request
      4,250 SF

      1905 Millard Ave

      APARTMENT HOUSE (UNDER 5 UNITS) • 4,250 SF
      1905 Millard Ave, Chicago, IL 60623-3079
      View Details
    • Value Estimation by Request
      3,384 SF

      1811 Millard Ave, Unit 2

      APARTMENT HOUSE (UNDER 5 UNITS) • 3,384 SF
      1811 Millard Ave, Chicago, IL 60623-2543
      View Details
    • Value Estimation by Request
      1,672 SF

      4309 25th Pl

      APARTMENT HOUSE (UNDER 5 UNITS) • 1,672 SF
      4309 25th Pl, Chicago, IL 60623-3632
      View Details

    Similar Nearby for Sale

    • $420,000

      Residential Income Near Douglas Park

      Two adjoining greystone buildings near Douglas Park, ideal for investors.
      1607 S Sawyer Ave, Chicago, IL 60623
      View Details
    • $420,000

      Residential Income Near Douglas Park

      Two adjoining greystone buildings near Douglas Park, ideal for investors.
      1609 S Sawyer Ave, Chicago, IL 60623
      View Details
    • $569,999

      Six-Unit Building in Little Village

      Six apartments in Little Village, fully rented with income potential.
      2417 S Saint Louis Ave, Chicago, IL 60623
      View Details
    • $400,000
      0.25 Acres

      Chicago Multifamily Investment Opportunity

      Multifamily property in Chicago, sold as a package deal.
      2106 S Pulaski Rd, Chicago, IL 60623
      View Details
    • $589,900
      0.07 Acres

      Little Village Multifamily Investment Opportunity

      Well-maintained 6-unit building on a double lot in Chicago.
      2326 S Sacramento Ave, Chicago, IL 60623
      View Details
    • $374,950
      0.09 Acres

      North Lawndale Multifamily Investment Opportunity

      Well-maintained 2-flat with finished basement in Chicago's North Lawndale.
      1912 S Harding Ave, Chicago, IL 60623
      View Details

    Similar Nearby for Lease

    • Contact for pricing

      Pet-Friendly Apartment Near Douglass Park

      Charming 2-bedroom apartment in Chicago, close to amenities.
      1426 S Avers Ave, Chicago, IL 60623
      View Details
    • Contact for pricing

      Refinished 2-Bedroom Apartment For Rent

      2-bed, 1-bath apartment with updated kitchen and hardwood floors.
      4154 W 21St Pl, Chicago, IL 60623
      View Details
    • $35 SF/Yr
      8,066 SF

      Little Village Retail Space

      Prime Chicago retail space, high visibility.
      4004 26Th St, Chicago, IL 60623
      View Details
    • $50 SF/Yr
      950 SF

      Little Village Retail Opportunity

      Prime location, high foot traffic, 950 sq ft.
      3126 26Th St, Chicago, IL 60623
      View Details
    • $14 SF/Yr

      Prime Retail Space in Chicago

      6,000 SF retail space in Little Village neighborhood.
      2833 W Cermak Rd, Chicago, IL 60623
      View Details
    • $3,000 /Mo
      2,143 SF

      Turnkey Restaurant Space in Little Village

      1,400 SF restaurant space for lease in Little Village.
      2859 W Cermak Rd, Chicago, IL 60623
      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.
    4343 21st St
    Chicago, IL 60623-2764
    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.