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    129 E Gardenia St South Padre Island, TX 78597
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    129 E Gardenia St South Padre Island, TX 78597

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    • Duplexes
    For Sale
    $675,000
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    South Padre Island Duplex Opportunity For Sale
    $675,000

    South Padre Island Duplex Opportunity

    Duplex near the beach with potential for rental income.

    129 E Gardenia Street, South Padre Island, TX 78597
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    Property ID
    US82-3158210
    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.
    Value Estimations
    Cap Rate Potential
    Location Intelligence

    Current Use by Public Records

    • Duplexes

    Property Details for 129 E Gardenia St

    Year built
    1970
    Property type
    Duplexes

    Description

    Seize the chance to own this remarkable duplex, ideally located just steps away from the pristine beaches of South Padre Island. Each unit offers 3 spacious bedrooms and 2 full bathrooms, and a full kitchen, complete with generous closet space. The property features three balconies, perfect for enjoying the refreshing sea breeze and stunning views. The standout feature of this duplex is its large backyard, offering plenty of room to install a pool and create your own private oasis. This prime location and vast potential makes an irresistible investment opportunity. Whether you're looking to generate rental income or create your dream beachside home, this duplex provides the perfect canvas. Don't miss out on this rare chance to invest in South Padre Island's vibrant coastal community.

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

    • CAP approach

    • Comparable approach

    • Alternative Use

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

    Location Insight

    • Map
    • Local Demand
    City
    South Padre Island
    County
    Cameron
    State
    Texas
    Longitude
    -97.167484
    Latitude
    26.115228

    Comparable in this City

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      Completely renovated duplex near the beach, ideal for living or investment.
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      Spacious Island Home Near Beach

      Spacious 5 bedroom home near the beach with seller financing.
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    • $2,690,000
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      South Padre Island Duplex Opportunity

      Two townhomes perfect for short-term rentals near the beach.
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    • $1,300,000
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      South Padre Island Duplex Investment

      Modern, furnished duplex in South Padre Island entertainment district.
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    • $1,540,000
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      Modern Duplex Near Beach

      Duplex near beach, shops, restaurants, and attractions.
      116 Dolphin St, South Padre Island, TX 78597
      View Details

    Similar Nearby for Sale

    • $1,540,000
      3,797 SF

      Modern Duplex Near South Beach

      South Padre Island duplex near beach, shops, and restaurants.
      116A E Dolphin St, South Padre Island, TX 78597
      View Details
    • $765,000
      2,296 SF

      Renovated Duplex Near Beach Access

      Completely renovated duplex near the beach, ideal for living or investment.
      129 E Esperanza St, South Padre Island, TX 78597
      View Details
    • $1,540,000
      3,797 SF

      Modern Duplex Near Beach

      Duplex near beach, shops, restaurants, and attractions.
      116 Dolphin St, South Padre Island, TX 78597
      View Details
    • $645,000
      2,625 SF

      South Padre Island Duplex

      Duplex near the beach with potential for rental income.
      129 E Gardenia St, South Padre Island, TX 78597
      View Details
    • $1,100,000
      2,776 SF

      Modern Duplex Near Beach

      Modern duplex near the beach, ideal for living or investment.
      110 Ling St, South Padre Island, TX 78597
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    • Contact for pricing
      3,506 SF

      Modern Duplex in Entertainment District

      Two-story, fully furnished duplex with private pool near the beach.
      112 E Dolphin Ln, South Padre Island, TX 78597
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    Similar Nearby for Lease

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      Prime Retail/Restaurant Location

      High-traffic retail/restaurant space near luxury hotels on South Padre.
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      South Padre Island Pad Site

      1.15 acre commercial land available for ground lease.
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    • Contact for pricing

      Island Property near Causeway

      Unique commercial land for rent near Isla Blanca State Park.
      210 Padre Blvd, South Padre Island, TX 78597
      View Details
    View Listing
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    South Padre Island, TX 78597
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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.

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