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    Key West, FL Mixed-use Properties for Sale

    12 results
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    New Mixed-Use Development in Key West
    $749,000
    1,491 SF

    New Mixed-Use Development in Key West

    3201 Flagler Ave, Key West, FL 33040

    New commercial space in mixed-use development, completion end of 2026.

    • Prime location in a highly sought‑after Key West commercial corridor with excellent visibility and consistent foot traffic.
    • Brand‑new construction with anticipated completion by the end of 2026.
    • Flexible space: comprised of two combined units with separate parcel IDs, allowing it to be split into two individual units.
    • Part of a mixed‑use development with 14 residential and 14 commercial units, creating built‑in foot traffic.
    • Delivered as a white box, allowing for customized build‑out to suit specific business needs.
    Updated: Feb 16
    View details
    Old Town Commercial Condo Opportunity
    $485,000

    Old Town Commercial Condo Opportunity

    1012 Truman Ave, Key West, FL 33040

    Versatile commercial condo in the heart of Old Town Key West.

    • Prime location on high‑visibility Truman Avenue in Old Town Key West.
    • Versatile space suitable for live/work (verify zoning), retail, office, or gallery.
    • Recent upgrades include new flooring, fresh paint, and a renovated bath.
    • Turnkey condition ready for immediate occupancy.
    • High pedestrian and vehicle traffic.
    Updated: Feb 17
    View details
    Mixed-Use Building in Historic Seaport
    $2,245,000

    Mixed-Use Building in Historic Seaport

    Mixed-use property in Old Town's Historic Seaport neighborhood.

    830 Caroline St, Key West, FL 33040
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    Stock Island Mixed-Use Redevelopment Opportunity
    $2,295,000
    25,000 SF

    Stock Island Mixed-Use Redevelopment Opportunity

    25,000 SF mixed-use property with redevelopment potential near Key West.

    5580 1St Ave, Key West, FL 33040
    View details
    Key West Mixed-Use Investment Property
    $2,999,999

    Key West Mixed-Use Investment Property

    Fully rented mixed-use property in the heart of Old Town.

    405 Petronia St, Key West, FL 33040
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    Turnkey Restaurant in Old Town
    $2,950,000

    Turnkey Restaurant in Old Town

    Remodeled 150-seat restaurant with apartment in historic Key West.

    532 Margaret St, Key West, FL 33040
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    Historic Key West Multi-Family Property
    $5,250,000
    8,472 SF

    Historic Key West Multi-Family Property

    Historic multi-unit property near Duval Street with commercial potential.

    314 Simonton St, Key West, FL 33040
    View details
    Key West Mixed-Use Investment
    $1,625,000

    Key West Mixed-Use Investment

    Historic mixed-use building with retail and residential units in Key West.

    1018 Truman Ave, Key West, FL 33040
    View details
    Historic Key West Mixed-Use Property
    $5,250,000

    Historic Key West Mixed-Use Property

    Unique historic property near Duval Street with multi-use potential.

    314 Simonton 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 Mixed-Use Income Property
    $2,999,999
    1,596 SF

    Key West Mixed-Use Income Property

    Fully rented mixed-use property in the heart of Old Town.

    405 Petronia St, Key West, FL 33040
    View details
    Mixed-Use Building in Historic Seaport
    $1,995,000

    Mixed-Use Building in Historic Seaport

    Mixed-use property in Old Town's Historic Seaport neighborhood.

    830 Caroline St, Key West, FL 33040
    View details
    Based on your search, we've compiled 282 Potential Opportunities for your consideration. Besides 12 Active listings in Key West, FL, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 265 Off-Market properties to explore as potential leads, plus 1 Land Listings that present a potential for development.

    Explore Opportunities in Nearby Cities

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

    Cudjoe Key Commercial Redevelopment Site
    $1,395,000
    1,250 SF

    Cudjoe Key Commercial Redevelopment Site

    High-yield, 3+ acre Overseas Hwy property.

    21423 Overseas Hwy, Cudjoe Key, FL 33042
    View details
    Cudjoe Key Commercial Building
    $975,000

    Cudjoe Key Commercial Building

    Commercial building with business and residential income potential.

    22814 Overseas Hwy, Cudjoe Key, FL 33042
    View details
    Established Business in Florida Keys
    $99,000

    Established Business in Florida Keys

    Work and live in paradise with this established business.

    Montage Fl Ky Souvenirs, Marathon, FL 33050
    View details
    Gulf Front Estate in Marathon
    $9,950,000

    Gulf Front Estate in Marathon

    3.86-acre mixed-use commercial property with waterfront and highway frontage.

    6500-6600 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 in Key West
    $9,499,000
    45.00 Acres

    Waterfront Land in Key West

    Two parcels of land with waterfront views and commercial potential.

    7000 5Th St, Key West, FL 33040
    View details

    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.

    902 Truman Ave

    902 Truman Ave

    MIXED USE (COMMERCIAL/INDUSTRIAL) • 1,450 SF
    Value Estimation by Request
    902 Truman Ave, Key West, FL 33040-6428
    View details
    525 Caroline St

    525 Caroline St

    MIXED USE (COMMERCIAL/INDUSTRIAL) • 2,088 SF
    Value Estimation by Request
    525 Caroline St, Key West, FL 33040-6654
    View details
    713 Caroline St

    713 Caroline St

    MIXED USE (COMMERCIAL/INDUSTRIAL) • 5,020 SF
    Value Estimation
    $1,035,000
    713 Caroline St, Key West, FL 33040-6648
    View details
    619 Dey St

    619 Dey St

    MIXED USE (COMMERCIAL/INDUSTRIAL) • 2,460 SF
    Value Estimation by Request
    619 Dey St, Key West, FL 33040-6608
    View details
    426 Petronia St

    426 Petronia St

    MIXED USE (COMMERCIAL/INDUSTRIAL) • 3,766 SF
    Value Estimation
    $930,000
    426 Petronia St, Key West, FL 33040-7456
    View details
    1300 Roosevelt Blvd

    1300 Roosevelt Blvd

    MIXED USE (COMMERCIAL/INDUSTRIAL) • 1,514 SF
    Value Estimation by Request
    1300 Roosevelt Blvd, Key West, FL 33040-4537
    View details
    917 Simonton St

    917 Simonton St

    MIXED USE (COMMERCIAL/INDUSTRIAL) • 3,713 SF
    Value Estimation
    $565,000
    917 Simonton St, Key West, FL 33040-7450
    View details
    1007 Simonton St

    1007 Simonton St

    MIXED USE (COMMERCIAL/INDUSTRIAL) • 6,238 SF
    Value Estimation
    $1,110,000
    1007 Simonton St, Key West, FL 33040-3107
    View details
    900-904 Simonton St

    900-904 Simonton St

    MIXED USE (COMMERCIAL/INDUSTRIAL) • 2,100 SF
    Value Estimation by Request
    900-904 Simonton St, Key West, FL 33040
    View details
    526 Southard St

    526 Southard St

    MIXED USE (COMMERCIAL/INDUSTRIAL) • 2,043 SF
    Value Estimation by Request
    526 Southard St, Key West, FL 33040-6889
    View details
    920 Duval St

    920 Duval St

    MIXED USE (COMMERCIAL/INDUSTRIAL) • 2,314 SF
    Value Estimation by Request
    920 Duval St, Key West, FL 33040
    View details
    1208 Duval St

    1208 Duval St

    MIXED USE (COMMERCIAL/INDUSTRIAL) • 2,019 SF
    Value Estimation by Request
    1208 Duval St, Key West, FL 33040-3130
    View details

    Key West, FL Mixed-Use Properties Investment Opportunities Market Analysis

    Explore 277 mixed-use properties for sale in Key West, FL, showcased through 12 active listings on our real estate platform. These investment opportunities span a total of 553,557 square feet of properties for sale, with an estimated market value of $106,604,999.

    Sale prices for multi use buildings in Key West, FL start at $115,000, averaging $1,110,468, and reaching up to $5,735,000 — 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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