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    Key Largo, FL Multifamily Properties for Sale

    11 results
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    Oceanfront Duplex with Dockage
    $2,495,000
    1,716 SF

    Oceanfront Duplex with Dockage

    127 Seaside Ave, Key Largo, FL 33037

    Oceanfront duplex with deepwater dockage and nightly rental approval.

    • Legally approved for nightly rentals, maximizing income potential.
    • Oceanfront property with panoramic blue‑water views.
    • 100 feet of deepwater dockage with immediate ocean access and ownership of the ocean bottom.
    • Turnkey duplex with two updated units, each featuring 2 bedrooms, 1 bathroom, and a private oceanfront porch.
    • Versatile property suitable for investment, multi‑family compound, or private oceanfront living.
    Updated: Jan 2
    View details
    Key Largo Multi-Unit Investment Property
    $750,000
    2,197 SF

    Key Largo Multi-Unit Investment Property

    185 Dove Lk Dr, Key Largo, FL 33070

    Multi-unit property with vacant lot near Tavernier park.

    • Multi‑unit property featuring three income‑producing units: two 2BR/1BA units and one 1BR/1BA unit.
    • Enjoy a separate vacant lot with scenic walking paths and lush tropical foliage.
    • Prime location near a County park offering boat ramps, a beach, swim lagoon, playground, and ball fields.
    • The downstairs unit boasts access to back and side yards and multiple spacious screened porches.
    • Built to last with durable concrete construction and a metal roof.
    Updated: Aug 27, 2025
    View details
    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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    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
    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
    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
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    Residential Lot in Key Largo
    $315,000

    Residential Lot in Key Largo

    Residential lot in a resort-style community with amenities.

    325 Calusa St, Key Largo, FL 33037
    View details
    Canal Front Duplex with Ocean Views
    $2,695,000
    2,485 SF

    Canal Front Duplex with Ocean Views

    Key Largo duplex with ocean views and direct ocean access.

    139 Marina Ave, Key Largo, FL 33037
    View details
    Updated Duplex Near Oceanfront Park
    $829,000
    1,496 SF

    Updated Duplex Near Oceanfront Park

    Legal duplex near Harry Harris Park, updated interiors, strong rental income.

    102 Harry Harris Dr, Key Largo, FL 33070
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    RV-Ready Lot in Key Largo
    $335,000

    RV-Ready Lot in Key Largo

    Private lot in Key Largo with amenities and rental options.

    325 Calusa St, Key Largo, FL 33037
    View details
    Large Corner Lot Duplex
    $234,000

    Large Corner Lot Duplex

    Duplex with approved plans, separate entrances, and A/C units.

    2 Trl Fisherman's, Key Largo, FL 33037
    View details
    Based on your search, we've compiled 19 Potential Opportunities for your consideration. Besides 11 Active listings in Key Largo, FL, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 2 Off-Market properties to explore as potential leads, plus 2 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.

    Waterfront Duplex with Redevelopment Potential
    $1,350,000
    1,500 SF

    Waterfront Duplex with Redevelopment Potential

    Canal-front duplex in Plantation Key with income and redevelopment opportunities.

    228 Apache St, Plantation Key, FL 33070
    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
    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
    View details
    Islamorada Multifamily Investment Opportunity
    $990,000
    1,766 SF

    Islamorada Multifamily Investment Opportunity

    Two cottages on one property in Islamorada's vibrant district.

    219 Preston St Upper Matecumbe Ky, Islamorada, FL 33036
    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.

    Vacant Land in Key Largo
    $355,000

    Vacant Land in Key Largo

    Vacant land near pool with water access in Key Largo.

    325 Calusa St, Key Largo, FL 33037
    View details
    RV Lot in Key Largo
    $315,000

    RV Lot in Key Largo

    Spacious RV lot in Key Largo Kampground with rental potential.

    101551 Overseas Hwy, Key Largo, FL 33037
    View details

    Explore Off-Market Properties in Key Largo, FL

    Consider similar Off-Market properties in Key Largo, 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.

    300 Buttonwood Cir

    300 Buttonwood Cir

    Multifamily properties • 2,714 SF
    Value Estimation by Request
    300 Buttonwood Cir, Key Largo, FL 33037
    View details
    94825 Overseas Hwy

    94825 Overseas Hwy

    CAMPGROUND, RV PARK • 1.82 Acres
    Value Estimation
    $385,000
    94825 Overseas Hwy, Key Largo, FL 33037-3801
    View details

    Key Largo, FL Multifamily Properties Investment Opportunities Market Analysis

    Explore 13 multifamily properties for sale in Key Largo, FL, showcased through 11 active listings on our real estate platform. These investment opportunities span a total of 115,826 square feet of properties for sale, with an estimated market value of $7,404,000.

    Prices for multifamily properties in Key Largo, FL start at $300,000, averaging $1,234,000, and reaching up to $2,695,000 — 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 Key Largo, FL

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    Most Searched ZIP Codes in Key Largo, FL

    • 33037
    • 33070

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