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

    21803 Interstate 10 San Antonio, TX 78257-1814

    • Strip malls
    • 15,211 SF
    • 1.44 lot acres
    OFF-MARKET
    Value Estimations
    $590,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US82-9529359
    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

    • Strip malls

    Property Details for 21803 Interstate 10

    Year built
    2018
    Lot size
    1.44 lot acres
    Property size
    15,211 SF
    Property type
    Strip malls
    Property subtype
    Neighborhood centers
    APN
    18335-013-0020
    APU
    183350130020

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $500,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $681,000
      Market price range: $240k - $682k

    • Alternative Use

      Use
      Estimation
      NEIGHBORHOOD: SHOPPING CENTER
      $525,000
      Current use

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

    Location Insight

    • Map
    • Local Demand
    City
    San Antonio
    County
    Bexar
    State
    Texas
    Longitude
    -98.6214
    Latitude
    29.6448
    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
    $175,696
    $2,296,290
    $5,353,710
    $7,650,000
    -
    $2,296,290
    $5,353,710
    $7,650,000

    Comparable in this City

    • Value Estimation
      $1,180,000
      39,432 SF

      5311 Loop 1604th W Access Rd

      SHOPPING CENTER, STRIP CENTER • 39,432 SF
      5311 Loop 1604th W Access Rd, San Antonio, TX 78257
      View Details
    • Value Estimation
      $505,000
      10,977 SF

      18427 Rim Dr

      SHOPPING CENTER, STRIP CENTER • 10,977 SF
      18427 Rim Dr, San Antonio, TX 78257-4503
      View Details
    • Value Estimation
      $420,000
      14,643 SF

      23103 Interstate 10

      SHOPPING CENTER, STRIP CENTER • 14,643 SF
      23103 Interstate 10, San Antonio, TX 78257-1765
      View Details
    • Value Estimation
      $555,000
      15,092 SF

      21715 Interstate 10

      SHOPPING CENTER, STRIP CENTER • 15,092 SF
      21715 Interstate 10, San Antonio, TX 78257-2109
      View Details
    • Value Estimation
      $345,000
      24,674 SF

      24165 Interstate 10

      SHOPPING CENTER, STRIP CENTER • 24,674 SF
      24165 Interstate 10, San Antonio, TX 78257-1449
      View Details
    • Value Estimation
      $410,000
      16,002 SF

      4079 Loop 1604th W

      SHOPPING CENTER, STRIP CENTER • 16,002 SF
      4079 Loop 1604th W, San Antonio, TX 78257-9743
      View Details

    Similar Nearby for Sale

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      Retail Property on Rim Drive

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      San Antonio Specialty Property For Sale

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      San Antonio Land Opportunity

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      San Antonio Specialty Property For Sale

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    Similar Nearby for Lease

    • $26 SF/Yr
      15,000 SF

      Dominion Place Retail Center

      San Antonio Strip Center: Prime Retail Space Available
      23103 Ih 10, San Antonio, TX 78257
      View Details
    • Contact for pricing
      65,431 SF

      Dominion Springs Plaza: San Antonio Offices

      Prime San Antonio retail & office space. Multiple suites available.
      23534 I-10, San Antonio, TX 78257
      View Details
    • Contact for pricing
      26,533 SF

      Destination Shopping Center Retail Space

      Retail space available in a premier San Antonio shopping center.
      5811 Worth Pkwy, San Antonio, TX 78257
      View Details
    • Contact for pricing
      1,211,551 SF

      The Rim Shopping Center: Prime Retail Space

      San Antonio Retail Center - Multiple Spaces Available
      17703 La Cantera Pkwy, San Antonio, TX 78257
      View Details
    • $26 SF/Yr
      58,722 SF

      Heron at Cresta Bella Office Suites

      Prime San Antonio Executive Office Space
      20327 Interstate 10, San Antonio, TX 78257
      View Details
    • Contact for pricing
      6,913 SF

      Mixed-Use Space Available Fall 2025

      Retail, restaurant, and office spaces available in fall 2025.
      6194 Old Camp Bullis Rd, San Antonio, TX 78257
      View Details
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    21803 Interstate 10
    San Antonio, TX 78257-1814
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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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