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    Key West, FL Multifamily Properties for Sale

    21 results
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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 Legal Duplex
    $1,150,000

    Key West Legal Duplex

    1018 Georgia St, Key West, FL 33040

    Legal duplex in Old Town Key West with recent upgrades.

    • 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.
    • Excellent 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
    View details
    Key West Multifamily Income Property
    $1,349,000
    2,146 SF

    Key West Multifamily Income Property

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

    1224 Flagler Ave, Key West, FL 33040
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    Key West Multifamily Investment Opportunity
    $4,950,000

    Key West Multifamily Investment Opportunity

    Nine-unit property in Old Town Key West, ideal for investment.

    818 Elizabeth St, Key West, FL 33040
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    Historic Duplex Near Key West Beaches
    $1,249,000
    1,395 SF

    Historic Duplex Near Key West Beaches

    Charming duplex near Old Town, beaches, and gallery district.

    1209 Pearl St, Key West, FL 33040
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    Mixed-Use Property in Old Town
    $1,625,000
    1,959 SF

    Mixed-Use Property in Old Town

    Stylish mixed-use property in the heart of Old Town, Key West.

    1011 Truman Ave, Key West, FL 33040
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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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    Waterfront Multi-Family Investment Opportunity
    $4,750,000
    3,788 SF

    Waterfront Multi-Family Investment Opportunity

    Historic Key West property with multi-family units and commercial zoning.

    901 Eisenhower Dr, Key West, FL 33040
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    Key West Duplex on Large Lot
    $1,199,000
    2,664 SF

    Key West Duplex on Large Lot

    Legal duplex on a spacious corner lot in Key West.

    1409 4Th St, Key West, FL 33040
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    Key West Duplex with Pool
    $999,999
    1,421 SF

    Key West Duplex with Pool

    Legal duplex in Key West with in-ground pool.

    620 White St, Key West, FL 33040
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    Key West Income-Producing Duplex
    $950,000
    1,552 SF

    Key West Income-Producing Duplex

    Income-producing duplex with renovated primary home in New Town.

    3707 Paula 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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    Waterfront Property with Multifamily Units
    $4,750,000

    Waterfront Property with Multifamily Units

    Historic Key West waterfront property with multifamily and commercial potential.

    901 Eisenhower Dr, Key West, FL 33040
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    Key West Multi-Family Homes
    $5,850,000
    3,010 SF

    Key West Multi-Family Homes

    Two homes near Duval Street with private pools and rental history.

    421 Simonton St, Key West, FL 33040
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    Waterfront Multifamily Home with Boat Lift
    $3,300,000
    3,568 SF

    Waterfront Multifamily Home with Boat Lift

    Upgraded multifamily home with waterfront access and rental income potential.

    6 Egret Ln, Key West, FL 33040
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    Key West Multifamily Investment Opportunity
    $1,899,000
    2,790 SF

    Key West Multifamily Investment Opportunity

    Seven-unit multifamily property in Old Town Key West.

    909 Grinnell St, Key West, FL 33040
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    Seven Units in Old Town
    $1,899,000

    Seven Units in Old Town

    Seven-unit multifamily property in Key West's Old Town.

    909 Grinnell St, Key West, FL 33040
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    Mixed-Use Property with Development Potential
    $2,500,000

    Mixed-Use Property with Development Potential

    Four parcels with commercial, residential units, and vacant lot.

    5331 5Th Ave, Key West, FL 33040
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    Key West Income-Producing Duplex
    $1,068,000
    1,694 SF

    Key West Income-Producing Duplex

    Duplex near the coast with a solid rent roll.

    1916 Seidenberg Ave, Key West, FL 33040
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    Historic Key West Multifamily Opportunity
    $5,500,000
    8,472 SF

    Historic Key West Multifamily Opportunity

    Unique historic property near Duval Street with multi-unit and commercial potential.

    314 Simonton St, Key West, FL 33040
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    Key West Townhouse Unit Complex
    $2,300,000

    Key West Townhouse Unit Complex

    Four-unit townhouse complex on a 10,000 sq ft lot.

    Key West, FL 33040
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    Based on your search, we've compiled Potential Opportunities for your consideration. Besides 21 Active Listings in Key West, FL, we suggest to view alternatives - similar 2 Off-Market properties to explore as potential leads.

    Explore Off-Market Properties in Key West, FL

    Consider similar Off-Market properties in Key West, FL. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    928 Truman Ave 101 Ky

    928 Truman Ave 101 Ky

    Individual retail properties • 2,684 SF
    Value Estimation by Request
    928 Truman Ave 101 Ky, Key West, FL 33040
    View details
    928 Truman Ave

    928 Truman Ave

    Multifamily properties • 2,684 SF
    Value Estimation by Request
    928 Truman Ave, Key West, FL 33040
    View details

    Key West, FL Multifamily Properties Investment Opportunities Market Analysis

    Explore 23 multifamily properties for sale in Key West, FL, showcased through 21 active listings on our real estate platform. These investment opportunities span a total of 70,132 square feet of properties for sale, with an estimated market value of $29,262,899.

    Prices for multifamily properties in Key West, FL start at $950,000, averaging $2,090,207, and reaching up to $5,850,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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