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

    504 Main Ave San Antonio, TX 78205-1215

    • Warehouses
    • 9,807 SF
    • 0.13 lot acres
    OFF-MARKET
    Value Estimations
    $375,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US82-2504737
    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

    • Warehouses

    Property Details for 504 Main Ave

    Year built
    1935
    Lot size
    0.13 lot acres
    Property size
    9,807 SF
    Property type
    Warehouses
    APN
    00910-000-0030
    APU
    9100000030

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $380,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $299,000
      Market price range: $292k - $1.06M

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

    Location Insight

    • Map
    • Local Demand
    City
    San Antonio
    County
    Bexar
    State
    Texas
    Longitude
    -98.4937
    Latitude
    29.4304
    CBSA code
    41700
    CBSA name
    SAN ANTONIO, TX 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
    $15,011
    $434,510
    $173,490
    $608,000
    -
    $434,510
    $173,490
    $608,000

    Comparable in this City

    • Value Estimation
      $820,000
      29,952 SF

      1226 Houston St

      WAREHOUSE, STORAGE • 29,952 SF
      1226 Houston St, San Antonio, TX 78205-2033
      View Details
    • Value Estimation by Request
      8,798 SF

      1511 Commerce St

      WAREHOUSE, STORAGE • 8,798 SF
      1511 Commerce St, San Antonio, TX 78205-3323
      View Details
    • Value Estimation
      $280,000
      2,300 SF

      713 Houston St

      WAREHOUSE, STORAGE • 2,300 SF
      713 Houston St, San Antonio, TX 78205-2023
      View Details
    • Value Estimation
      $850,000
      31,140 SF

      415 Main Ave

      WAREHOUSE, STORAGE • 31,140 SF
      415 Main Ave, San Antonio, TX 78205-1415
      View Details
    • Value Estimation
      $345,000
      2,996 SF

      727 Alamo St

      WAREHOUSE, STORAGE • 2,996 SF
      727 Alamo St, San Antonio, TX 78205-3463
      View Details
    • Value Estimation
      $510,000
      48,850 SF

      401 Houston St

      WAREHOUSE, STORAGE • 48,850 SF
      401 Houston St, San Antonio, TX 78205-2615
      View Details

    Similar Nearby for Sale

    • $1,290,000

      San Antonio Specialty Property For Sale

      Specialty property available for purchase in San Antonio, Texas.
      123 Lexington 1602, San Antonio, TX 78205
      View Details
    • $1,825,000

      Commercial Land For Sale

      Commercial land available for sale.
      425 St S, San Antonio, TX 78205
      View Details
    • Contact for pricing
      11,200 SF

      Riverwalk Redevelopment Opportunity

      Prime San Antonio location, vacant, 11,200 sq ft.
      211 St St, San Antonio, TX 78205
      View Details
    • Contact for pricing
      14,808 SF

      Alamo View Hotel - San Antonio

      Historic District Hotel, 20 Rooms
      1306 Commerce St, San Antonio, TX 78205
      View Details
    • $2,950,000
      7,863 SF

      San Antonio River Walk Proximity

      Office building near San Antonio River Walk and Main Plaza.
      101 W Commerce St, San Antonio, TX 78205
      View Details
    • $6,000,000
      9,137 SF

      Riverwalk Office Building For Sale

      Office building with riverwalk access and flexible zoning.
      135 E Commerce St, San Antonio, TX 78205
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      7,570 SF

      Industrial Warehouse Space Available

      7,570 square foot warehouse space for rent.
      915 N Alamo St, San Antonio, TX 78205
      View Details
    • $23 SF/Yr
      30,783 SF

      Prestigious San Antonio Office Space

      Historic Downtown Executive Suites
      309 Commerce St, San Antonio, TX 78205
      View Details
    • Contact for pricing
      10,000 SF

      Prime Retail Space on Riverwalk

      Exceptional retail space in the heart of downtown San Antonio.
      134-152 Navarro St, San Antonio, TX 78205
      View Details
    • Contact for pricing
      1,200 SF

      Historic St. Paul Square Office

      Professional office space in the heart of historic St. Paul.
      1142 East Commerce St, San Antonio, TX 78205
      View Details
    • $15 SF/Yr
      2,619 SF

      Office Space Available For Rent

      Office space available for rent in San Antonio, TX.
      425 Soledad St, San Antonio, TX 78205
      View Details
    • Contact for pricing
      3,100 SF

      Downtown San Antonio Rooftop Opportunity

      Unique rooftop space with Alamo views in historic building.
      505 E Travis St, San Antonio, TX 78205
      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.
    504 Main Ave
    San Antonio, TX 78205-1215
    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.