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    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    5430 Helen Ave Saint Louis, MO 63136-3531

    • Retail space
    • 1,700 SF
    • 0.32 lot acres
    OFF-MARKET
    Value Estimations
    $325,000
    Show details
    Cap Rate Potential
    5.6%
    Retail space
    Location Intelligence
    Property ID
    US48-3213232
    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 5430 Helen Ave

    Year built
    1945
    Construction
    WOOD
    Lot size
    0.32 lot acres
    Property size
    1,700 SF
    Zone code
    31R-1
    Property type
    Retail space
    APN
    14G-2-4-121-6
    APU
    14G241216

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $405,000

    • CAP approach

      CAP Return
      Estimation
      6%
      $265,000
      6.5%
      $245,000
      7%
      $230,000

    • Alternative Use

      Use
      Estimation
      COMMERCIAL (GENERAL)
      $310,000
      MEDICAL BUILDING
      $260,000
      OFFICE BUILDING
      $255,000

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

    Location Insight

    • Map
    • Local Demand
    City
    Saint Louis
    County
    St. Louis
    State
    Missouri
    Longitude
    -90.2648
    Latitude
    38.7087
    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
    $306
    $1,350
    $1,630
    $2,980
    -
    $7,100
    $8,600
    $15,700

    Comparable in this City

    • Value Estimation by Request

      5900 Laura Ave, Unit 5910

      RETAIL STORES (PERSONAL SERVICES)
      5900 Laura Ave, Saint Louis, MO 63136-4729
      View Details
    • Value Estimation
      $540,000
      0.12 Acres

      5919 Lillian Ave

      RETAIL STORES (PERSONAL SERVICES) • 0.12 Acres
      5919 Lillian Ave, Saint Louis, MO 63136-4734
      View Details
    • Value Estimation
      $540,000
      0.09 Acres

      5916 Shulte Ave

      RETAIL STORES (PERSONAL SERVICES) • 0.09 Acres
      5916 Shulte Ave, Saint Louis, MO 63136-4922
      View Details
    • Value Estimation
      $435,000
      1,276 SF

      6061 Florissant Ave

      RETAIL STORES (PERSONAL SERVICES) • 1,276 SF
      6061 Florissant Ave, Saint Louis, MO 63136-4950
      View Details
    • Value Estimation
      $355,000
      1,950 SF

      6163-6165 Florissant Ave

      RETAIL STORES (PERSONAL SERVICES) • 1,950 SF
      6163-6165 Florissant Ave, Saint Louis, MO 63136
      View Details
    • Value Estimation
      $55,000
      7,295 SF

      6621 Florissant Ave

      RETAIL STORES (PERSONAL SERVICES) • 7,295 SF
      6621 Florissant Ave, Saint Louis, MO 63136-3632
      View Details

    Similar Nearby for Sale

    • $299,000
      Pending

      Retail Strip Center on Goodfellow

      Retail strip center with three units at a high-traffic intersection.
      5023 Goodfellow Blvd St, Louis, MO 63136
      View Details
    • $7,647,000
      6,172 SF

      Retail Property on High-Traffic Corner

      NNN leased retail property in a dense commercial corridor.
      10768 W Florissant Ave, Saint Louis, MO 63136
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    • $1,585,000
      20,200 SF

      Former Auto Sales Site

      Versatile property suitable for automotive sales, service, and display.
      2777 Dunn Rd, Saint Louis, MO 63136
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    • $225,000
      0.20 Acres

      Auto Repair Facility For Sale

      Versatile auto repair facility with workstations in Jennings, MO.
      7049 W Florissant Ave, Saint Louis, MO 63136
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    • $225,000

      Auto Repair Facility For Sale

      Auto repair facility with 4 garage doors and 8 workstations.
      7049 W Florissant Ave, Saint Louis, MO 63136
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    • $950,000

      Land Available on New Halls Ferry

      3.59 acres with excellent visibility and convenient access.
      10915 New Halls Ferry Rd, Saint Louis, MO 63136
      View Details

    Similar Nearby for Lease

    • $15,020 /Mo

      Prime Retail Space in Jennings

      Large retail space in a high-traffic St. Louis strip mall.
      9279 Halls Ferry Rd, Saint Louis, MO 63136
      View Details
    • New
      $2,750 /Mo
      263,538 SF

      Retail Space in Jennings Community

      Retail space in established Jennings plaza, high foot traffic location.
      8970 Jennings Station Rd, Saint Louis, MO 63136
      View Details
    • $15 SF/Yr
      6,631 SF

      Prime Retail Space in Dellwood

      Retail space in a transformational Dellwood marketplace redevelopment project.
      10204 W Florissant Ave, Saint Louis, MO 63136
      View Details
    • $20 SF/Yr
      372,098 SF

      Plaza On The Boulevard Retail Center

      Jennings, MO Shopping Center - 7 Spaces Available
      8023 Florissant Ave, Jennings, MO 63136
      View Details
    • $20 SF/Yr

      Retail Space in Plaza Center

      Retail leasing opportunities in established shopping center with major anchors.
      8003 W Florissant Ave, Saint Louis, MO 63136
      View Details
    • $600 /Mo
      112,951 SF

      Dellwood Commercial Property for Lease

      Commercial property in Dellwood, MO available for short or long-term.
      2002 Chambers Rd, Saint Louis, MO 63136
      View Details
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    5430 Helen Ave
    Saint Louis, MO 63136-3531
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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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