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    State Hwy 359 San Diego, TX 78384

    Sponsored
    For Sale
    $139,900

    LAND - San Diego, TX

    Lot size:
    21.24 Acres
    Days on Market:
    26
    Last Refresh:
    Feb 2 at 12:06 pm

    Property Features for State Hwy 359

    General Information

    Property type
    Land
    Property subtype
    Other
    Standard status
    Active
    APN
    000000329164
    Lot size
    21.24 Acres

    We can help!

    Listing Contact
    Ronaldo (Ronnie) Esparza

    eXp Realty, LLC (888) 519-7431

    Listing agent Ronaldo (Ronnie) Esparza (956) 777-8859

    Listing date Jan 8, 2026

    MLS# 486296

    Copyright © 2026 Greater McAllen Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    Learn more

    Overview

    21 Acres Near San Diego, TX

    This +/- 21.24 acre ranchito is located minutes from San Diego, TX, less than 10 minutes south of the city. It is within driving distance of major South Texas hubs, being 1 hour from Corpus Christi, 1 hour 45 minutes from Laredo and Edinburg, and 2 hours 45 minutes from San Antonio. The property is suited for weekend getaways or hunting retreats. It features a campsite with an enclosed barn for equipment, a carport for shade, and a small cabin-style room. Perimeter and interior roads have been cleared, providing access throughout the property and creating shooting lanes. Wildlife includes whitetail deer, hogs, and turkey, making this a South Texas hunting opportunity.
    Location Intelligence

    Current Use by Public Records

    Ranches

    Map

    City
    San Diego
    County
    Duval
    State
    Texas
    Longitude
    -98.294145
    Latitude
    27.717771

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    FAQs

    What type of property is this?
    Ranch - 21 acre ranchito, ideal for getaways or hunting retreats.
    Where is this ranch located?
    The property is located at State Hwy 359 San Diego, TX.
    What is the asking price?
    The asking price for this property is $139,900.
    What are key features of this property?
    This property features: - 21-acre ranchito ideal for weekend getaways or hunting.; - Conveniently located minutes from San Diego, TX, and within easy driving distance of major South Texas cities.; - Well-set-up campsite with enclosed barn, carport, and cabin-style room.
    (888) 519-7431
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    State Hwy 359 San Diego, TX 78384
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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
    State Hwy 359 San Diego, TX 78384
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    We can help!
    Listing Contact
    Ronaldo (Ronnie) Esparza
    (888) 519-7431
    Learn more
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