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    Monroe County, FL Apartment Buildings for Sale

    14 results
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    Oceanfront Townhome-Style Condo
    $585,000
    1,343 SF

    Oceanfront Townhome-Style Condo

    601 W Ocean Dr, Key Colony Beach, FL 33051

    Spacious condo with ocean views, private beach, and rental options.

    • Oceanfront location with open water views and private sandy beach.
    • Spacious 2‑bedroom, 2.5‑bath townhome‑style condo with private balconies.
    • Enjoy community amenities including a large pool and oceanfront clubhouse with expansive deck.
    • Oversized primary suite with updated en‑suite bath.
    • 14‑day rentals permitted, offering income potential.
    Updated: Jan 4
    View details
    Islamorada Redevelopment Opportunity
    $5,500,000

    Islamorada Redevelopment Opportunity

    82929 Overseas Hwy Upper Matecumbe Ky, Islamorada, FL 33036

    Prime Islamorada property with redevelopment potential in a desirable location.

    • Prime Redevelopment Opportunity: Three parcels zoned Village Center offer broad redevelopment possibilities.
    • 8 Market Rate Development Rights: Islamorada Village Planning Department recognizes 8 development rights.
    • High‑Traffic Location: Situated at the gateway to Islamorada on Overseas Highway.
    • Existing Commercial Building: Includes a 3,312 SF commercial building with attached work yard.
    • Mix of Existing Structures: Currently features mobile homes, apartments, and a commercial building.
    Updated: Oct 16, 2025
    View details
    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
    View details
    Waterfront Residences: Luxury & Income
    $11,000,000

    Waterfront Residences: Luxury & Income

    Three designer homes with income potential near Coco Plum Beach.

    2394 Coco Plum Dr, Marathon, FL 33050
    View details
    Key Largo Mixed-Use Property
    $1,790,000

    Key Largo Mixed-Use Property

    High-visibility mixed-use property with retail and residential units.

    100636 Overseas Hwy, Key Largo, FL 33037
    View details
    Waterfront Redevelopment Opportunity with Dockage
    $3,599,000

    Waterfront Redevelopment Opportunity with Dockage

    Rare waterfront property with redevelopment potential and deep water dockage.

    14 125Th Street Gulf, Marathon, FL 33050
    View details
    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
    View details
    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
    View details
    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
    View details
    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
    View details
    Oceanfront Townhome with Boat Slip
    $1,100,000
    1,152 SF

    Oceanfront Townhome with Boat Slip

    Boutique oceanfront community with boat slip and rooftop deck.

    136 Aregood Ln, Plantation Key, FL 33036
    View details
    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
    View details
    Luxury Waterfront Multifamily in Marathon
    $1,447,000

    Luxury Waterfront Multifamily in Marathon

    Profitable Keys Investment, Ocean Views

    104 52Nd Street Ocean, Marathon, FL 33050
    View details
    Grassy Key Marina Opportunity
    $9,900,000
    22,000 SF

    Grassy Key Marina Opportunity

    Marina with apartments, store, and redevelopment potential in Marathon, FL.

    59073 Overseas Hwy, Marathon, FL 33050
    View details
    Based on your search, we've compiled 23 Potential Opportunities for your consideration. Besides 14 Active listings in Monroe County, FL, we suggest exploring several alternatives: similar 9 Off-Market properties to explore as potential leads

    Explore Off-Market Properties in Monroe County, FL

    Consider similar Off-Market properties in Monroe County, 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.

    442 48Th Street Ocean

    442 48Th Street Ocean

    Multifamily properties
    Value Estimation by Request
    442 48Th Street Ocean, Marathon, FL 33050
    View details
    104 52Nd Street Ocean

    104 52Nd Street Ocean

    Multifamily properties
    Value Estimation by Request
    104 52Nd Street Ocean, Marathon, FL 33050
    View details
    300 Buttonwood Cir

    300 Buttonwood Cir

    Multifamily properties • 2,714 SF
    Value Estimation by Request
    300 Buttonwood Cir, Key Largo, FL 33037
    View details
    207 Russell St

    207 Russell St

    Multifamily properties
    Value Estimation by Request
    207 Russell St, Islamorada, FL 33036
    View details
    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
    189 Casa Ct Dr

    189 Casa Ct Dr

    Multifamily properties
    Value Estimation by Request
    189 Casa Ct Dr, Tavernier, FL 33070
    View details
    480 9 St

    480 9 St

    Multifamily properties
    Value Estimation by Request
    480 9 St, Key Colony Beach, FL 33051
    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
    189 Casa Ct Dr

    189 Casa Ct Dr

    Multifamily properties
    Value Estimation by Request
    189 Casa Ct Dr, Tavernier, FL 33070
    View details

    Monroe County, FL Apartment Buildings Investment Opportunities Market Analysis

    Explore 23 apartment buildings for sale in Monroe County, FL, showcased through 14 active listings on our real estate platform. These investment opportunities span a total of 10,890 square feet of properties for sale, with an estimated market value of $7,399,000.

    Prices for two-family homes in Monroe County, FL start at $1,899,000, averaging $3,699,500, and reaching up to $5,500,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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