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

    3401 Kienlen Ave Saint Louis, MO 63121

    • Retail space
    • 4,251 SF
    • 0.11 lot acres
    OFF-MARKET
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US48-0778213
    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

    • Retail space

    Property Details for 3401 Kienlen Ave

    Year built
    1949
    Construction
    FRAME
    Lot size
    0.11 lot acres
    Property size
    4,251 SF
    Zone code
    48E
    Property type
    Retail space
    APN
    15G-1-1-209-8
    APU
    15G112098

    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
    Saint Louis
    County
    St. Louis
    State
    Missouri
    Longitude
    -90.2778
    Latitude
    38.6898
    CBSA code
    41180
    CBSA name
    ST. LOUIS, MO-IL 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
    $0.00
    $10,720
    $0.00
    $10,720
    -
    $33,500
    $0.00
    $33,500

    Comparable in this City

    • Value Estimation
      $1,575,000
      7,129 SF

      4605 Jennings Sta Rd

      RETAIL STORES (PERSONAL SERVICES) • 7,129 SF
      4605 Jennings Sta Rd, Saint Louis, MO 63121-3334
      View Details
    • Value Estimation by Request
      252 SF

      8800 Natural Brg Rdr

      RETAIL STORES (PERSONAL SERVICES) • 252 SF
      8800 Natural Brg Rdr, Saint Louis, MO 63121-3921
      View Details
    • Value Estimation by Request
      1,152 SF

      6261 Saint Louis Ave

      RETAIL STORES (PERSONAL SERVICES) • 1,152 SF
      6261 Saint Louis Ave, Saint Louis, MO 63121-5736
      View Details
    • Value Estimation by Request
      1,800 SF

      4318 Walker Ln

      RETAIL STORES (PERSONAL SERVICES) • 1,800 SF
      4318 Walker Ln, Saint Louis, MO 63121-2022
      View Details
    • Value Estimation
      $1,230,000
      6,690 SF

      7717 Natural Brg Rd

      RETAIL STORES (PERSONAL SERVICES) • 6,690 SF
      7717 Natural Brg Rd, Saint Louis, MO 63121-4913
      View Details
    • Value Estimation by Request
      0.20 Acres

      1625 Florissant Rd

      RETAIL STORES (PERSONAL SERVICES) • 0.20 Acres
      1625 Florissant Rd, Saint Louis, MO 63121
      View Details

    Similar Nearby for Sale

    • New
      $100,000
      0.20 Acres

      Remodeled Retail Building with Highway Access

      Freestanding commercial building with highway access, suitable for various businesses.
      1310 S Florissant Rd, Saint Louis, MO 63121
      View Details
    • $700,000
      8,750 SF

      St. Louis Commercial Building

      8,750 SF Auto Shop/Flex Space
      1401 Florissant Rd St, St. Louis, MO 63121
      View Details
    • $999,000
      Pending

      St Louis Gas Station Opportunity

      Gas station for sale in high-traffic St Louis location.
      4207 Jennings Sta Rd St, Louis, MO 63121
      View Details
    • $349,900

      Turnkey Daycare or Office Space

      3,000 SF daycare facility or office space for sale.
      3645 Oakmount Ave, Saint Louis, MO 63121
      View Details
    • $250,000
      0.17 Acres

      Normandy Commercial Building - Great Potential

      Spacious brick building, ideal for various uses. Prime location, ample parking.
      7224 Natural Bridge Rd, Normandy, MO 63121
      View Details
    • $170,000
      2,400 SF

      Hillsdale Warehouse with Pull-Through Access

      2,400 sq ft warehouse in St Louis, ready for redevelopment.
      6408 Saint Louis Ave St, Louis, MO 63121
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      1,288 SF

      Retail Building on Natural Bridge

      Retail building with high visibility available for lease.
      8804 Natural Bridge Rd, Saint Louis, MO 63121
      View Details
    • Contact for pricing
      1,288 SF

      St. Louis Retail Space For Lease

      Prime Retail Space, 1288 sq ft, St. Louis, MO
      8804 Natural Brg Rd St, St. Louis, MO 63121
      View Details
    • $4 SF/Yr
      258,896 SF

      Prime St. Louis County Retail Space

      Large retail space, multiple units available. St. Louis County location.
      201 Evans Ln St, St. Louis, MO 63121
      View Details
    • $3 SF/Yr
      26,000 SF

      St. Louis Manufacturing Space For Lease

      26,000 SF Industrial Building, Missouri
      1822 Cherry Ave St, St. Louis, MO 63121
      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.
    3401 Kienlen Ave
    Saint Louis, MO 63121
    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.