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    Big Pine Key, FL
    Duplex

    Big Pine Key, FL Duplexes for Sale

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    Little Torch Key, FL Cudjoe Key, FL Marathon, FL Key Colony Beach, FL Stock Island, FL
    6 properties
    Waterfront Duplex with Seawall
    Updated: Sep 14
    Waterfront Duplex with Seawall

    3962-3964 No Name Road, Big Pine Key, FL 33043

    $925,000
    1,536 sqft 0.17 AC lot
    Waterfront duplex with 1,536 square feet and 2 bedrooms/1 bathroom on each side
    Full 70' concrete seawall with boating access
    Two central AC units and 2 electric meters
    Separate utility and laundry rooms for each unit
    Fenced 0.1655‑acre lot with room for a boat trailer
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    Waterfront Duplex with Buildable Lot
    Updated: Jun 12
    Waterfront Duplex with Buildable Lot

    Big Pine Key, FL 33043

    $1,099,000
    1,888 sqft 0.33 AC lot
    140 ft of direct waterfront frontage on a 14,420 sq ft lot
    Includes a full duplex plus an additional buildable vacant lot
    Concrete dockage with 70 ft of concrete dock
    Metal roof, concrete block construction, and impact windows and doors
    Off‑street parking
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    Waterfront Duplex with Updated Interiors
    Waterfront Duplex with Updated Interiors

    31032 Hollerich Drive, Big Pine Key, FL 33043

    $899,000
    1,460 sqft 0.12 AC lot

    Two residences offer private entrances, outdoor showers, and separate living spaces.

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    Waterfront Duplex
    Waterfront Duplex

    31032 Hollerich Drive, Big Pine Key, FL 33043

    $899,000
    1,460 sqft

    Two separate residences each offer two bedrooms, a private entrance, and an updated kitchen.

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    Canal-Front Duplex with Dockage
    Canal-Front Duplex with Dockage

    29678 Enterprise Avenue, Big Pine Key, FL 33043

    $1,295,000
    1,820 sqft 0.17 AC lot

    Two residences offer separate living spaces, with one unit updated and the other leased annually.

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    Canal-Front Duplex
    Canal-Front Duplex

    29678 Enterprise Avenue, Big Pine Key, FL 33043

    $1,295,000
    1,820 sqft

    Two two-bedroom residences offer separate living space, with one currently leased on an annual basis.

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    Based on your search, we've compiled 10 Potential Opportunities for your consideration. Besides 6 Active listings in Big Pine Key, FL, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Opportunities in Nearby Cities

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

    Waterfront Duplex with Pool
    Waterfront Duplex with Pool

    303 Sombrero Beach Road, Marathon, FL 33050

    $1,549,000
    2,114 sqft 0.25 AC lot

    Stilted two-unit property with a private pool, dockage, garages, and water views.

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    Waterfront Duplex with Bonus Suite
    Waterfront Duplex with Bonus Suite

    Key West, FL 33040

    $2,499,999
    3,568 sqft

    Self-contained residences offer private entrances, kitchens, laundry areas, and air-conditioning systems for flexible occupancy arrangements.

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    Waterfront Duplex
    Waterfront Duplex

    303 Sombrero Beach Road, Marathon, FL 33050

    $1,549,000
    2,114 sqft

    Two residences offer enclosed water-view porches, a pool, dockage and deep-water boating access.

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    Four-Unit Multifamily Property
    Four-Unit Multifamily Property

    Key West, FL 33040

    $1,900,000
    0.05 AC lot

    Four individually licensed residences with separate utility metering, laundry rooms, and covered front porches.

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    Big Pine Key, FL Duplexes Market Trends and Statistics

    Explore 6 duplexes for sale in Big Pine Key, FL, showcased through 6 active listings on our real estate platform. These investment opportunities span a total of 9,984 square feet of properties for sale, with an estimated market value of $6,412,000.

    Sale prices for two-family homes in Big Pine Key, FL start at $899,000, averaging $1,068,666, and reaching up to $1,295,000 — 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

    Commercial property segments ranked by active listings on the market

    Duplexes 6
    Short term rental properties 2
    Mobile home & RV parks 1

    Demographics Overview

    Population 4,632
    Population Growth (5Y) -6.0%
    Median Household Income $92,955
    College Educated 36.6%

    High-Yield Neighborhoods for Investment

    Identify Big Pine Key submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    33043 $983.4K

    Taxes & Financing

    Tax Rate (average for all types) 0.87%
    Property Tax per SF $12.38 per SF
    Tax Rate vs County Average 0.13 pp above county avg
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Monroe County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

    For-sale Residential Income pricing trends in Monroe County

    Residential Income

    How Realmo verifies these figures

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    Most Searched ZIP Codes in Big Pine Key, FL

    • 33043

    Featured Big Pine Key Real Estate Agencies

    Realmo connects you with licensed Big Pine Key CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

    Coldwell Banker Schmitt Lower Keys (KW)
    29967 Overseas Highway Big Pine Key, FL
    Phone: (305) 872-3050
    www.realestatefloridakeys.com
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