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    Conch Key, FL
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    Conch Key, FL Multifamily Properties for Sale

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    Marathon, FL Islamorada, FL Duck Key, FL
    Oceanfront Vacation Rental Duplex
    Updated: Sep 3, 2025
    Oceanfront Vacation Rental Duplex

    65620 Overseas Highway, Long Key, FL 33001

    $3,899,000
    1,647 sqft · 0.62 AC lot
    Ocean front property with 221 ft of private white sand beach and unobstructed Atlantic Ocean views
    Currently operating as a nightly vacation rental; legal duplex with 4 bedrooms and 2 bathrooms
    Two development rights associated with the legal duplex, plus a third development right for an accessory structure
    Frame construction with central heating and central air; metal roof
    Interior features include built‑in cabinets and granite countertops; tile flooring
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    Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center
    Based on your search, we've compiled 9 Potential Opportunities for your consideration. Besides 1 Active listings in Conch 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.

    Waterfront Compound in Lower Matecumbe
    Waterfront Compound in Lower Matecumbe

    Islamorada, FL 33036

    $3,524,000
    3,524 sqft · 0.16 AC lot

    Luxury multi-family property with income potential and resort-style amenities.

    View details
    Waterfront Residences: Luxury & Income
    Waterfront Residences: Luxury & Income

    2394 Coco Plum Drive, Marathon, FL 33050

    $11,000,000
    12,198 sqft · 1.31 AC lot

    Three designer homes on a waterfront parcel with income potential.

    View details
    Islamorada Waterfront Family Compound
    Islamorada Waterfront Family Compound

    Islamorada, FL 33036

    $3,524,000
    3,524 sqft

    Luxury multi-family property with income potential and resort-style amenities.

    View details
    Grassy Key Marina Investment
    Grassy Key Marina Investment

    59073 Overseas Hwy, Marathon, FL 33050

    $9,900,000
    22,000 sqft

    Marina with rental income, apartments, and potential for growth.

    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.

    Gulf-Front Mixed-Use Estate Land
    Gulf-Front Mixed-Use Estate Land

    6500-6600 Overseas Highway, Marathon, FL 33050

    $9,500,000
    10,852 sqft · 3.86 AC lot

    Secured gulf-front property with dockage and substantial highway and water frontage for flexible mixed-use plans.

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    Buildable RV Lot with Ocean Views
    Buildable RV Lot with Ocean Views

    6099 Overseas Highway, Marathon, FL 33050

    $225,000
    0.02 AC lot

    Buildable RV lot with ocean sunrise views, utilities in place, and resort amenities including a boat ramp and pavilions.

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    Plantation Key Land Opportunity
    Plantation Key Land Opportunity

    135 Airstream Lane, Plantation Key, FL 33070

    $399,000
    0.08 AC lot

    Land with building rights near Founders Park, restaurants, and schools.

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    Land in Exclusive Key Largo
    Land in Exclusive Key Largo

    94825 Overseas Highway, Key Largo, FL 33037

    $260,000
    0.04 AC lot

    Build your dream home in a luxury gated community.

    View details

    Conch Key, FL Multifamily Properties Market Trends and Statistics

    Explore 1 multifamily properties for sale in Conch Key, FL on our real estate platform. These investment opportunities span a total of 1,647 square feet of properties for sale, with an estimated market value of $3,899,000.

    Sale prices for multifamily properties in Conch Key, FL start at $3,899,000, averaging $3,899,000, and reaching up to $3,899,000 — 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

    Duplexes 1
    Short term rental properties 1

    Demographics Overview

    Population 11K
    Population Growth (5Y) +12.2%
    Median Household Income $83,243
    College Educated 49.3%

    Listings Trend

    New vs delisted commercial listings in Monroe County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

    For-sale pricing trends across core commercial property types in Monroe County

    Retail

    Residential Income

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