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    Key Largo, FL Multifamily Properties for Sale

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    Tavernier, FL Islamorada, FL Plantation Key, FL
    9 results
    Key Largo Legal Duplex
    $799,000
    1,496 SF

    Key Largo Legal Duplex

    102 Harry Harris Drive, Key Largo, FL 33070

    Updated duplex near Harry Harris Park, generating $5350 monthly.

    • Legal duplex with two separate electric and water meters, offering income potential.
    • Updated apartments feature mini‑split ACs and tankless water heaters for modern comfort.
    • Strong rental income: Downstairs unit rented at $2,650/month, upstairs at $2,700/month.
    • Durable concrete building with metal roof.
    • Proximity to Harry Harris Oceanfront County Park with boat ramp, beach, and recreational facilities.
    Updated: May 19
    View details
    Key Largo Lot with Utilities
    $335,000
    1,742 SF

    Key Largo Lot with Utilities

    325 Calusa Street, Key Largo, FL 33037

    Lot in Key Largo with utilities and community amenities.

    • Prime location in Key Largo with existing water and electricity setup.
    • Investment property with Airbnb potential (daily/monthly rentals allowed).
    • Gated community with 24/7 security.
    • Boat ramp and common dockage access.
    • Extensive community amenities: pool, playground, tennis/pickleball, and basketball courts.
    Updated: May 7
    View details
    Charming Multi-Residence Property
    $1,050,000
    1,950 SF

    Charming Multi-Residence Property

    Renovated multi-residence property with lush landscaping in Tavernier.

    162 Jo-Jean Way, Key Largo, FL 33070
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    Campground-Ready RV and Trailer Lot
    $390,000
    0.04 Acres

    Campground-Ready RV and Trailer Lot

    A fully set-up, rentable campground lot with a well-maintained trailer and resort-style amenities in Calusa Campground.

    325 Calusa Street, Key Largo, FL 33037
    View details
    Key Largo Lot with RV
    $319,000
    0.03 Acres

    Key Largo Lot with RV

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

    325 Calusa St #5, Key Largo, FL 33037
    View details
    Key Largo Multifamily Investment Opportunity
    $750,000
    2,197 SF

    Key Largo Multifamily Investment Opportunity

    Multifamily property with vacant lot near Tavernier park.

    185 Dove Lake Drive, Key Largo, FL 33070
    View details
    Key Largo Income Property
    $785,000
    1,824 SF

    Key Largo Income Property

    Income-generating duplex in Key Largo with long-term tenants.

    125 127 Casa Court Drive, Key Largo, FL 33070
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    RV Ready Lot in Key Largo
    $335,000
    0.04 Acres

    RV Ready Lot in Key Largo

    Private RV lot with amenities near beaches, shops, and restaurants.

    325 Calusa Street, Key Largo, FL 33037
    View details
    Oceanfront Compound with Private Dock
    $2,890,000
    3,112 SF

    Oceanfront Compound with Private Dock

    Rare oceanfront compound with two homes and a 276-foot dock.

    34 Atlantic Drive, Key Largo, FL 33037
    View details
    Based on your search, we've compiled 19 Potential Opportunities for your consideration. Besides 9 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 4 Land Listings that present a potential for development.

    Opportunities in Nearby Cities

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

    Waterfront Duplex with Redevelopment Potential
    $1,250,000
    1,500 SF

    Waterfront Duplex with Redevelopment Potential

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

    230 Apache Street, Plantation Key, FL 33070
    View details
    Waterfront Duplex with Redevelopment Potential
    $1,250,000
    1,500 SF

    Waterfront Duplex with Redevelopment Potential

    Canal-front duplex in Islamorada with income and redevelopment opportunities.

    230 Apache Street, Plantation Key, FL 33070
    View details
    Oceanfront Property with Redevelopment Potential
    $6,495,000
    1.10 Acres

    Oceanfront Property with Redevelopment Potential

    200' oceanfront with triplex and vacant lot.

    Islamorada, FL 33036
    View details
    Islamorada Redevelopment Opportunity
    $5,500,000
    3,312 SF

    Islamorada Redevelopment Opportunity

    Prime Islamorada property with redevelopment potential in Village Center zone.

    82929 Overseas Highway, 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.

    Land in Key Largo, FL
    $355,000
    0.04 Acres

    Land in Key Largo, FL

    Land with water access, space for RV and watercraft.

    325 Calusa Street, Key Largo, FL 33037
    View details
    Waterfront Lot in Gated Community
    $345,000
    0.10 Acres

    Waterfront Lot in Gated Community

    Build your dream home in a 55+ waterfront community.

    946 S Topaz Avenue, Key Largo, FL 33037
    View details
    Waterfront Land in Key Largo
    $715,000
    0.04 Acres

    Waterfront Land in Key Largo

    Oceanfront lot with sunrise and sunset views in Key Largo.

    94825 Overseas Highway, Key Largo, FL 33037
    View details
    Land in Exclusive Key Largo
    $260,000
    0.04 Acres

    Land in Exclusive Key Largo

    Build your dream home in a luxury gated community.

    94825 Overseas Highway, Key Largo, FL 33037
    View details

    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.

    94825 Overseas Hwy
    CAMPGROUND, RV PARK
    Lot: 1.82 Acres

    94825 Overseas Hwy, Key Largo, FL 33037-3801

    View details
    300 Buttonwood Cir
    Multifamily properties
    2,714 SF
    Value Estimation by Request

    300 Buttonwood Cir, Key Largo, FL 33037

    View details

    Key Largo, FL Multifamily Properties Investment Opportunities Market Analysis

    Explore 11 multifamily properties for sale in Key Largo, FL, showcased through 9 active listings on our real estate platform. These investment opportunities span a total of 9,209 square feet of properties for sale, with an estimated market value of $3,719,000.

    Sale prices for multifamily properties in Key Largo, FL start at $335,000, averaging $743,800, and reaching up to $1,050,000 — 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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    Top Commercial Asset Segments

    Duplexes 5
    Mobile home & RV parks 2
    Short term rental properties 2

    Demographics Overview

    Population 14K
    Population Growth (5Y) +24.8%
    Median Household Income $80,911
    College Educated 57.0%

    High-Yield Neighborhoods for Investment

    Identify Key Largo submarkets with the highest inventory density on the market and evaluate the median listing prices of real estate assets

    Neighborhood Average Price
    Tavernier $846K
    Key Largo $859.8K

    Taxes & Financing

    Tax Rate (average for all types) 0.67%
    Property Tax per SF $10.54 per sq ft
    Tax Rate vs County Average 0.08 pp below county avg
    Average Loan-to-Value 65.0%

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