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    Key West, FL Triplexes for Sale

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    Key West Legal Duplex
    $1,150,000
    1,452 SF

    Key West Legal Duplex

    1018 Georgia St, Key West, FL 33040

    Recently renovated duplex in Old Town Key West with income potential.

    • Legal duplex in desirable Old Town Key West location, across from Bay View Park.
    • Completely renovated with new roof, siding, kitchens, bathrooms, subflooring, and impact windows.
    • High income potential with projected monthly income of $7,800 and a 6.5% cap rate.
    • Downstairs units can be rented separately: back unit for $2,500 (with backyard), front unit for $2,200.
    • Separate electric and water meters for each unit, with tenants paying their own utilities.
    Updated: Dec 31, 2025
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    Key West Multifamily Income Property
    $1,349,000
    2,146 SF

    Key West Multifamily Income Property

    1224 Flagler Ave, Key West, FL 33040

    Legal duplex with additional suite, income potential, near Old Town.

    • Legal duplex with additional private mother‑in‑law suite offers flexible living arrangements and exceptional rental income potential.
    • Unit B is stylishly updated (2 bed/1 bath) with new flooring, renovated kitchen (stainless steel appliances), and is offered fully furnished and turnkey.
    • Unit A (2 bed/2 bath) has tile floors, a functional kitchen with island seating, and a private fenced backyard.
    • Each unit (A & B) has its own washer and dryer.
    • Fully fenced property, tucked away yet close to beaches, shops, schools, and Old Town.
    Updated: Jan 3
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    Key West Triplex For Sale
    $1,824,900
    3,687 SF

    Key West Triplex For Sale

    Income-producing triplex near the coast with strong rental history.

    1821 Harris Ave, Key West, FL 33040
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    Key West Multi-Family Opportunity
    $1,299,000
    1,932 SF

    Key West Multi-Family Opportunity

    Convertible Key West home approved for up to 4 units.

    1409 Truman Ave, Key West, FL 33040
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    Based on your search, we've compiled 8 Potential Opportunities for your consideration. Besides 4 Active listings in Key West, FL, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Explore Opportunities in Nearby Cities

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

    Naples Park Triplex with Pool
    $1,499,999

    Naples Park Triplex with Pool

    Remodeled triplex on double lot with new pool and hot tub.

    10095 3Rd St, Naples, FL 34108
    View details
    East Naples Remodeled Triplex
    $599,000

    East Naples Remodeled Triplex

    Remodeled triplex in East Naples with pond view.

    2147 Washington Ave, Naples, FL 34112
    View details
    Renovated Triplex in Prime Miami Location
    $899,900

    Renovated Triplex in Prime Miami Location

    Fully renovated triplex with strong rental income potential in Miami.

    22230 SW 115Th Ct, Miami, FL 33170
    View details
    New Construction Triplexes Near Cutler Bay
    $6,745,000

    New Construction Triplexes Near Cutler Bay

    New triplexes near Cutler Bay with modern amenities and no HOA.

    11286 SW 187Th St, Miami, FL 33157
    View details

    Key West, FL Triplexes Investment Opportunities Market Analysis

    Explore 4 triplexes for sale in Key West, FL, showcased through 4 active listings on our real estate platform. These investment opportunities span a total of 16,988 square feet of properties for sale, with an estimated market value of $5,672,900.

    Prices for three-family homes in Key West, FL start at $1,150,000, averaging $1,418,225, and reaching up to $1,824,900 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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