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    Key Largo Commercial Highway Frontage Title is generated by Realmo AI

    106309 Overseas Highway, Key Largo, FL 33037

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    Claim this Listing
    For Lease
    $12,000/Mo $338 SF/Yr (calc)

    COMMERCIAL - Key Largo, FL

    Property size:
    425 SF
    Lot size:
    0.61 Acres
    Added:
    Jan 18, 2026
    Days on Market:
    124
    Last Refresh:
    May 22 at 3:06 pm

    Property Features for 106309 Overseas Highway

    General Information

    Property type
    Commercial Lease
    Property subtype
    Other
    Standard status
    Active
    APN
    1661988
    Size
    425 SF
    Lot size
    0.61 Acres

    Building Details

    Year built
    1962

    We can help!

    Listing Contact
    Robert U. Valenzuela, PA

    Listing agent Robert U. Valenzuela, PA License #656432

    Listing office Century 21 Circle- Islamorada 86002 Overseas Highway, Orange Park, FL

    Listing date Jan 18, 2026

    MLS# 618202

    Copyright © 2026 Florida Keys Board 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.

    HighLights

    • Unmatched highway visibility: Prominent location with 266 feet of highway frontage and oversized sign visible to both directions.
    • High traffic location: First commercial site on the ocean side entering Key Largo.
    • Large 26,600 sq ft lot provides ample space for various business uses.
    • Direct access from two side roads.
    • Ideal for various businesses: Suitable for boat dealers, car dealerships, storage facilities, and more.
    • Triple net lease: Offers flexibility and long‑term stability.

    Overview

    This commercial property in Key Largo, Florida, features an office building situated on a 26,600 square foot lot with 266 feet of highway frontage and direct access from two side roads. The location benefits from a large sign visible to both northbound and southbound traffic. The property is the first commercial site on the ocean side of the highway when entering Key Largo. The 425 square foot space is suitable for businesses such as boat dealers, car dealerships, or storage facilities seeking high visibility. This is a Triple Net Lease opportunity.
    Property Profile Location Intelligence

    Current Use by Public Records

    Historic Aframe Visitors ... Travel Agency

    Suggested Use

    Real Estate Agency Law Firm Restaurant Building Supply Gym & Fitness Center Accounting Firm Pharmacy Auto Repair Shop Kitchen & Bath Showroom Big Box & Wholesale Store

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Key Largo
    County
    Monroe
    State
    Florida
    Longitude
    -80.374929
    Latitude
    25.169698

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    FAQs

    What type of property is this?
    Storefront property - Highly visible Key Largo commercial property with highway frontage.
    Where is this storefront property located?
    The property is located at 106309 Overseas Highway Key Largo, FL.
    What is the lease rate?
    The lease rate is $12,000 /Mo.
    What are key features of this property?
    This property features: Unmatched highway visibility: Prominent location with 266 feet of highway frontage and oversized sign visible to both directions.; High traffic location: First commercial site on the ocean side entering Key Largo.; Large 26,600 sq ft lot provides ample space for various business uses.
    (305) 431-0836
    We can help!
    Listing Contact
    Robert U. Valenzuela, PA
    Real Estate License ID: 656432
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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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    106309 Overseas Highway, Key Largo, FL 33037
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