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

    2131-2133 Marconi Ave Saint Louis, MO 63110

    • Investment properties
    • 5,890 SF
    • 0.53 lot acres
    OFF-MARKET
    Value Estimations
    $685,000
    Cap Rate Potential
    Location Intelligence
    Property ID
    US48-1514991
    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

    • Investment properties

    Property Details for 2131-2133 Marconi Ave

    Year built
    1910
    Construction
    WOOD
    Lot size
    0.53 lot acres
    Property size
    5,890 SF
    Zone code
    F
    Property type
    Investment properties
    Property subtype
    Live-work space
    APN
    407400-02057
    APU
    40740002057

    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
    Saint Louis City
    State
    Missouri
    Longitude
    -90.2733
    Latitude
    38.6148
    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
    $3,924
    $26,810
    $16,540
    $43,350
    -
    $104,400
    $65,600
    $170,000

    Comparable in this City

    • Value Estimation
      $820,000
      4,355 SF

      3901-3905 Shaw Blvd

      OFFICE/RESIDENTIAL (MIXED USE) • 4,355 SF
      3901-3905 Shaw Blvd, Saint Louis, MO 63110
      View Details
    • Value Estimation by Request
      1,450 SF

      4396 Chouteau Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 1,450 SF
      4396 Chouteau Ave, Saint Louis, MO 63110-1648
      View Details
    • Value Estimation
      $4,805,000
      44,475 SF

      5050 Oakland Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 44,475 SF
      5050 Oakland Ave, Saint Louis, MO 63110-1404
      View Details
    • Value Estimation by Request
      2,198 SF

      4370 Manchester Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 2,198 SF
      4370 Manchester Ave, Saint Louis, MO 63110-2138
      View Details
    • Value Estimation
      $760,000
      2,424 SF

      4200-4204 Manchester Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 2,424 SF
      4200-4204 Manchester Ave, Saint Louis, MO 63110
      View Details
    • Value Estimation
      $1,025,000
      5,366 SF

      4196-4198 Manchester Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 5,366 SF
      4196-4198 Manchester Ave, Saint Louis, MO 63110
      View Details

    Similar Nearby for Sale

    • Contact for pricing

      Prime Corner Acreage Available

      Approximately one acre of commercial land, hard corner location.
      1170 S Kingshighway Blvd, Saint Louis, MO 63110
      View Details
    • $385,000
      2,340 SF

      Grove Two-Family Home with Income

      Classic two-family home in The Grove with rental income.
      4562 Oakland Ave St, Louis, MO 63110
      View Details
    • $195,000
      2,156 SF

      Stately Brick Duplex Near SLU

      All-brick duplex near SLU with original wood floors.
      3667 Blaine Ave St, Louis, MO 63110
      View Details
    • $100,000
      0.08 Acres

      Commercial Land in Forest Park

      Infill lot in the Forest Park Southeast Neighborhood.
      4220 Hunt Ave St, Louis, MO 63110
      View Details
    • Contact for pricing
      63,369 SF

      St. Louis Office Building For Sale

      63,369 SF office building in a strategic St. Louis location.
      St, Louis, MO 63110
      View Details
    • Contact for pricing
      0.63 Acres

      Forest Park Southeast Land Portfolio

      Six Parcels, Prime Development Opportunity
      4216 Hunt Ave St, St. Louis, MO 63110
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      202,551 SF

      St. Louis Executive Office Suites

      Prime Cortex District Office Space, Multiple Suites Available
      4240 Duncan Ave St, St. Louis, MO 63110
      View Details
    • Contact for pricing
      1,352 SF

      Prime St. Louis Executive Office Space

      1,352 SF Executive Suite Available
      4200 Sarpy Ave St, St. Louis, MO 63110
      View Details
    • Contact for pricing
      172,000 SF

      4300 Duncan Ave St

      Coworking space • 172,000 SF
      4300 Duncan Ave St, St. Louis, MO 63110
      View Details
    • $21 SF/Yr
      1,330 SF

      Retail Space on Tower Grove

      Retail space available for lease in Saint Louis, MO.
      1624 Tower Grove Ave, Saint Louis, MO 63110
      View Details
    • Contact for pricing
      30,000 SF

      Cortex K Office Space

      High-tech office space in Cortex Innovation District.
      4112 Clayton Ave, Saint Louis, MO 63110
      View Details
    • $9 SF/Yr
      40,500 SF

      Office/Warehouse/Manufacturing Building For Lease

      40,500 SF office/warehouse/manufacturing building for lease.
      5900 Berthold Ave St, Louis, MO 63110
      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.
    2131-2133 Marconi Ave
    Saint Louis, MO 63110
    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.