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    Plantation Key, FL Mixed-use Properties for Sale

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    Tavernier, FL Key Largo, FL Islamorada, FL
    Islamorada Mixed-Use Investment Opportunity
    $1,195,000
    2,244 SF
    Islamorada Mixed-Use Investment Opportunity

    88101 Old Hwy, Plantation Key, FL 33036

    Two-story mixed-use building with income potential in Islamorada.
    • Mixed‑use highway commercial zoning allows for flexible usage and income potential.
    • Two‑story building with 7 private offices and 2 conference rooms provides ample space for owner use and rental income.
    • Prime location in Islamorada with 50 feet of frontage on the Overseas Highway ensures high visibility and signage opportunities.
    • Second floor features 5 one‑room offices with shared kitchenette and half bath for consistent rental income.
    • Owner's suite includes a private office, meeting room, executive conference room, kitchenette, and half bath.
    Updated: Sep 17, 2025
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    Treasure Harbor Marina Business Opportunity
    $8,500,000
    1,069 SF
    Treasure Harbor Marina Business Opportunity

    200 Treasure Harbor Dr., Plantation Key, FL 33036

    Marina business for sale in Plantation Key, Florida.
    • Treasure Harbor Marina BUSINESSES INCLUDED!
    • Marina
    • Businesses Included
    • Harbor
    • Year Built: 1948
    Updated: Mar 16
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    Based on your search, we've compiled 10 Potential Opportunities for your consideration. Besides 2 Active listings in Plantation Key, FL, we suggest exploring several alternatives: 4 properties in Nearby Cities, plus 4 Land Listings that present a potential for development.

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Prime US-1 Mixed-Use Opportunity
    $2,895,000
    6,241 SF
    Prime US-1 Mixed-Use Opportunity

    Mixed-use commercial building with highway frontage in Tavernier.

    92295 Old State Road, Key Largo, FL 33070

    View details
    Islamorada Redevelopment Opportunity
    $5,500,000
    3,312 SF
    Islamorada Redevelopment Opportunity

    Prime Islamorada property with redevelopment potential in a desirable location.

    82929 Overseas Hwy, Islamorada, FL 33036

    View details
    Islamorada Mixed-Use Commercial Property
    $1,899,000
    3,000 SF
    Islamorada Mixed-Use Commercial Property

    Luxury mixed-use property with highway frontage and flexible commercial/residential space.

    87847 Overseas Hwy, Islamorada, FL 33036

    View details
    Oceanfront Estates with Development Potential
    $9,500,000
    2,489 SF
    Oceanfront Estates with Development Potential

    Gated oceanfront estates with commercial zoning and development opportunities.

    95351 Overseas Highway, Key Largo, FL 33037

    View details

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Oceanfront Development Opportunity in Marathon
    $10,500,000
    2.37 Acres
    Oceanfront Development Opportunity in Marathon

    Rare 2.37-acre oceanfront land parcel for luxury residential development.

    57478 Overseas Highway, Marathon, FL 33050

    View details
    Homestead Land in Path of Progress
    $1,900,000
    1.92 Acres
    Homestead Land in Path of Progress

    1.9 acres in rapidly developing area, ideal for investors.

    35601 SW 192nd Ave, Homestead, FL 33034

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    Waterfront Redevelopment Opportunity in Marathon
    $3,549,000
    6,128 SF
    Waterfront Redevelopment Opportunity in Marathon

    Rare waterfront property with deep water dockage and highway frontage.

    14 125th Street Gulf, Marathon, FL 33050

    View details
    Waterfront Redevelopment Opportunity in Marathon
    $3,549,000
    6,128 SF
    Waterfront Redevelopment Opportunity in Marathon

    Rare waterfront property with deep water dockage and highway frontage.

    14 125Th Street Gulf, Marathon, FL 33050

    View details

    Plantation Key, FL Mixed-Use Properties Market Trends and Statistics

    Explore 2 mixed-use properties for sale in Plantation Key, FL on our real estate platform. These investment opportunities span a total of 3,313 square feet of properties for sale, with an estimated market value of $9,695,000.

    Sale prices for multi use buildings in Plantation Key, FL start at $1,195,000, averaging $4,847,500, and reaching up to $8,500,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Live-work space 1

    Demographics Overview

    Population 9,246
    Population Growth (5Y) +6.3%
    Median Household Income $81,544
    College Educated 53.1%

    High-Yield Neighborhoods for Investment

    Identify Plantation Key submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    Islamorada - 33036 $3.6M

    Listings Trend

    New vs delisted commercial listings in Monroe County

    New Delisted

    Total CRE Inventory on Market (SF)

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