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    Monroe County, FL Multifamily Properties for Sale

    68 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
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    Canal-Front Duplex with Rental History
    $3,650,000
    4,478 SF

    Canal-Front Duplex with Rental History

    580 10 St, Key Colony Beach, FL 33051

    7-bedroom duplex with rental history and waterfront access.

    • Canal‑front property with 75 feet of concrete dockage and quick boating access to the Atlantic Ocean and the Gulf of Mexico.
    • Legal duplex with interior lockout offers flexibility as a single‑family home or two separate living spaces (5BR/4BA main residence and 2BR/2BA guest wing).
    • Proven income potential with a strong, established vacation rental history and currently an active rental.
    • Heated pool, spa, and covered poolside lanai create an inviting indoor‑outdoor living space.
    • Recent upgrades include complete concrete spalling repairs and fresh exterior repaint.
    Updated: Jan 2
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    Furnished Duplex with Dockage
    $1,943,000
    2,528 SF

    Furnished Duplex with Dockage

    Turnkey duplex with rental income potential and deep water dockage.

    461 3 St, Key Colony Beach, FL 33051
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    Income-Producing Duplex in Big Pine
    $799,000
    1,924 SF

    Income-Producing Duplex in Big Pine

    CBS duplex with boating access and rental income potential.

    1433 Sunset Rd, Big Pine Key, FL 33043
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    Key West Legal Duplex
    $1,150,000
    1,452 SF

    Key West Legal Duplex

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

    1018 Georgia St, Key West, FL 33040
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    Key West Legal Duplex
    $1,150,000

    Key West Legal Duplex

    Legal duplex in Old Town Key West with recent upgrades.

    1018 Georgia St, Key West, FL 33040
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    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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    Islamorada Redevelopment Opportunity
    $5,500,000

    Islamorada Redevelopment Opportunity

    Prime Islamorada property with redevelopment potential in a desirable location.

    82929 Overseas Hwy Upper Matecumbe Ky, Islamorada, FL 33036
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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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    Oceanfront Duplex with Dockage
    $2,495,000
    1,716 SF

    Oceanfront Duplex with Dockage

    Oceanfront duplex with deepwater dockage and nightly rental approval.

    127 Seaside Ave, Key Largo, FL 33037
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    Multifamily Complex in Marathon, Florida
    $1,800,000
    3,017 SF

    Multifamily Complex in Marathon, Florida

    Multifamily complex with redevelopment potential in a high-demand location.

    13755 Overseas Hwy, Marathon, FL 33050
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    Key Largo Multi-Unit Investment Property
    $750,000
    2,197 SF

    Key Largo Multi-Unit Investment Property

    Multi-unit property with vacant lot near Tavernier park.

    185 Dove Lk Dr, Key Largo, FL 33070
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    Waterfront Retreat in Key Colony
    $875,000
    1,040 SF

    Waterfront Retreat in Key Colony

    Stunning 2-bedroom waterfront property with private docks and bay views.

    47 Sadowski, Key Colony Beach, FL 33051
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    Canal Front Duplex in Florida
    $899,000
    1,460 SF

    Canal Front Duplex in Florida

    Duplex with canal access, ideal for investment or personal use.

    31034 Hollerich Dr, Big Pine Key, FL 33043
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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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    Key Largo Lot with RV
    $335,000
    0.03 Acres

    Key Largo Lot with RV

    Lot with RV in Key Largo, short-term rentals allowed.

    325 Calusa St, Key Largo, FL 33037
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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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    Ocean View Duplex in Marathon
    $1,650,000
    1,590 SF

    Ocean View Duplex in Marathon

    Remodeled duplex with ocean views and direct ocean access.

    945 98 St, Marathon, FL 33050
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    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
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    Cozy Studio Apartment in Tavernier
    Contact for pricing
    400 SF

    Cozy Studio Apartment in Tavernier

    Private studio apartment available for rent immediately in Key Largo.

    91865 Overseas Hwy, Key Largo, FL 33070
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    Marathon Triplex Income Property
    $789,000
    2,074 SF

    Marathon Triplex Income Property

    Triplex in Marathon, fully occupied, great income potential.

    908 66 St, Marathon, FL 33050
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    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
    Oceanside Marina in Florida Keys
    $5,000,000

    Oceanside Marina in Florida Keys

    Marina with deep-water dockage, RV pads, and investment potential.

    199 Morris Ave, Key Largo, FL 33037
    View details

    Monroe County, FL Multifamily Properties Investment Opportunities Market Analysis

    Explore 77 multifamily properties for sale in Monroe County, FL, showcased through 68 active listings on our real estate platform. These investment opportunities span a total of 3,502,553,705 square feet of properties for sale, with an estimated market value of $58,075,849.

    Prices for multifamily properties in Monroe County, FL start at $300,000, averaging $1,708,113, 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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    Browse Multifamily properties for Sale Near Monroe, FL

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