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    Conch Key, FL
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    Conch Key, FL Residential Income Properties for Sale

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    Marathon, FL Islamorada, FL Duck Key, FL
    Beachfront Multifamily Investment Opportunity
    $3,899,000
    1,647 SF

    Beachfront Multifamily Investment Opportunity

    65620 Overseas Highway, Long Key, FL 33001

    Iconic beachfront multifamily property with income potential in Long Key.

    • Income‑producing beachfront duplex with 221' of private white sandy beach, ideal for vacation rentals.
    • Enjoy unobstructed Atlantic Ocean views with both sunrise and sunset vistas.
    • Located at the southern tip of Long Key, near Long Key State Park and the renowned Viaduct Tarpon fishery.
    • Historically significant property, the former site of Henry Flagler's Long Key Fishing Camp, once home to Zane Grey.
    • Tranquil, shallow waters perfect for snorkeling, fishing, and relaxation.
    Updated: Sep 3, 2025
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    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 Residences: Luxury & Income
    $11,000,000
    12,198 SF

    Waterfront Residences: Luxury & Income

    Three designer homes on a waterfront parcel with income potential.

    2394 Coco Plum Drive, Marathon, FL 33050
    View details
    Waterfront Commercial Asset with Redevelopment Potential
    $4,100,000
    6,071 SF

    Waterfront Commercial Asset with Redevelopment Potential

    Waterfront commercial property with redevelopment potential and multiple revenue streams.

    74560 Overseas Highway, Islamorada, FL 33036
    View details
    Islamorada Redevelopment Opportunity
    $5,500,000
    3,312 SF

    Islamorada Redevelopment Opportunity

    Prime Islamorada property with redevelopment potential in Village Center zone.

    82929 Overseas Highway, Islamorada, FL 33036
    View details
    Grassy Key Marina Investment
    $9,900,000
    22,000 SF

    Grassy Key Marina Investment

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

    59073 Overseas Hwy, Marathon, FL 33050
    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.

    Waterfront Land with Approved Plans
    $599,000
    0.11 Acres

    Waterfront Land with Approved Plans

    Waterfront land with new seawall and approved building plans.

    93 N Conch Ave, Marathon, FL 33050
    View details
    Florida Keys Residential Development Opportunity
    $499,000
    0.08 Acres

    Florida Keys Residential Development Opportunity

    Residential parcel with development potential in the Florida Keys.

    77 S Conch Ave, Marathon, FL 33050
    View details
    Waterfront Land in Conch Key
    $599,000
    0.11 Acres

    Waterfront Land in Conch Key

    Waterfront land with approved plans in the Florida Keys.

    93 N Conch Avenue, Conch Key, FL 33050
    View details
    Conch Key Land Opportunity
    $499,000
    0.10 Acres

    Conch Key Land Opportunity

    4500 SF parcel with development potential in the Florida Keys.

    S 77 Conch Avenue, Conch Key, FL 33050
    View details

    Conch Key, FL Residential Income Properties Investment Opportunities Market Analysis

    Explore 1 residential income 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 residential income 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

    Multifamily properties 1
    Short term rental properties 1

    Demographics Overview

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

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