Add Listing
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Mixed-Use
    1
    • Retail
    • Office
    • Residential Income
    • Restaurants
    • Industrial
    • Mixed-Use
    • Hospitality
    • Health Care
    • Sports & Entertainment
    • Land
    • Agricultural
    • Specialty
    Price
    Price range
    $
    $
    Size
    Property size / sq.ft.
    AI Search

    Monroe County, FL Mixed-use Properties for Sale

    26 results
    List
    Map
    Old Town Commercial Condo Opportunity
    $485,000

    Old Town Commercial Condo Opportunity

    1012 Truman Avenue, 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
    Waterfront Commercial Asset with Redevelopment Potential
    $3,900,000

    Waterfront Commercial Asset with Redevelopment Potential

    Islamorada, FL 33036

    Waterfront commercial property with multiple revenue paths and redevelopment potential.

    • Premier highway exposure with immediate Florida Bay and Atlantic Ocean access.
    • Significant redevelopment potential with zoning supporting multiple revenue streams: affordable housing, market‑rate residence, and commercial space.
    • 100 feet of seawall capable of accommodating up to 8 slips.
    • Commercial Fishing zoning allows for diverse marine‑oriented business opportunities.
    • Expansive wraparound windows framing sweeping Atlantic views, plus a top‑floor penthouse suite.
    Updated: Mar 18
    View details
    Waterfront Redevelopment Opportunity in Marathon
    $3,549,000
    1.72 Acres

    Waterfront Redevelopment Opportunity in Marathon

    Rare waterfront redevelopment with deep water dockage and highway frontage.

    14 125th Street Gulf, 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 Highway, Marathon, FL 33050
    View details
    Cudjoe Key Commercial Building
    $975,000

    Cudjoe Key Commercial Building

    Commercial building with business and residential income potential.

    22814 Overseas Highway, Cudjoe Key, FL 33042
    View details
    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 Street, Key West, FL 33040
    View details
    Waterfront Redevelopment Opportunity in Marathon
    $3,549,000

    Waterfront Redevelopment Opportunity in Marathon

    Rare waterfront property with redevelopment potential and deep water dockage.

    14 125th Street Gulf, Marathon, FL 33050
    View details
    Mixed-Use Property with Development Potential
    $2,300,000

    Mixed-Use Property with Development Potential

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

    5331 5Th Avenue, Stock Island, FL 33040
    View details
    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 Street, Key West, FL 33040
    View details
    Turn-Key Tavernier Mixed-Use Investment
    $5,950,000

    Turn-Key Tavernier Mixed-Use Investment

    Renovated mixed-use property with immediate revenue and long-term leases.

    91865 Overseas Hwy, Tavernier, FL 33070
    View details
    Stock Island Mixed-Use Redevelopment Opportunity
    $2,295,000

    Stock Island Mixed-Use Redevelopment Opportunity

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

    Key West, FL 33040
    View details
    Key Largo Mixed-Use Property
    $1,790,000

    Key Largo Mixed-Use Property

    High-visibility mixed-use property with commercial storefront and residential apartment.

    100636 Overseas Highway, Key Largo, FL 33037
    View details
    Versatile Mixed-Use Commercial Property
    $4,600,000

    Versatile Mixed-Use Commercial Property

    Rare opportunity in Islamorada's established business corridor.

    105 Palm Avenue, Upper Matecumbe Key, Islamorada, FL 33036
    View details
    Waterfront Redevelopment Opportunity in Marathon, FL
    $3,549,000

    Waterfront Redevelopment Opportunity in Marathon, FL

    Rare waterfront property with deep water dockage and redevelopment potential.

    14 125Th Street Gulf, Marathon, FL 33050
    View details
    Waterfront Redevelopment Opportunity with Dockage
    $3,549,000

    Waterfront Redevelopment Opportunity with Dockage

    Rare waterfront redevelopment opportunity with deep water dockage and highway frontage.

    14 125Th Street Gulf, Marathon, FL 33050
    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 Street, 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 Street, Key West, FL 33040
    View details
    New Mixed-Use Development in Key West
    $749,000

    New Mixed-Use Development in Key West

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

    3201 Flagler Avenue, Key West, FL 33040
    View details
    Stock Island Commercial Property For Sale
    $1,950,000
    5,258 SF

    Stock Island Commercial Property For Sale

    Commercial property on Stock Island with mixed-use zoning.

    5670 Laurel Ave, Key West, FL 33040
    View details
    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 Street, Key West, FL 33040
    View details
    Islamorada Mixed-Use Investment Opportunity
    $1,195,000
    2,244 SF

    Islamorada Mixed-Use Investment Opportunity

    Two-story mixed-use building with income potential in Islamorada.

    88101 Old Hwy, Plantation Key, FL 33036
    View details
    Treasure Harbor Marina Business Opportunity
    $8,500,000
    1,069 SF

    Treasure Harbor Marina Business Opportunity

    Marina business for sale in Plantation Key, Florida.

    200 Treasure Harbor Dr., Plantation Key, FL 33036
    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 Keys Souvenirs, Marathon, FL 33050
    View details
    Islamorada Redevelopment Opportunity
    $5,500,000
    3,312 SF

    Islamorada Redevelopment Opportunity

    Prime Islamorada property with redevelopment potential in a desirable location.

    82929 Overseas Hwy, Islamorada, FL 33036
    View details

    Monroe County, FL Mixed-Use Properties Investment Opportunities Market Analysis

    Explore 26 mixed-use properties for sale in Monroe County, FL, showcased through 26 active listings on our real estate platform. These investment opportunities span a total of 4,355,555 square feet of properties for sale, with an estimated market value of $229,500,999.

    Sale prices for multi use buildings in Monroe County, FL start at $100,000, averaging $900,003, 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.

    List
    Map

    Mixed-use properties by market

    Browse Mixed-use properties for Sale Near Monroe, FL

    Popular Categories

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!