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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 Key West, FL Marathon, FL Conch Key, FL Stock Island, FL Key Colony Beach, FL
    6 properties
    Income-Producing Duplex in Big Pine
    Updated: Sep 4, 2025
    Income-Producing Duplex in Big Pine

    1433 Sunset Road, Big Pine Key, FL 33043

    $699,000
    1,924 sqft
    Income‑producing duplex: Live in one unit and rent the other for extra income.
    Direct boating access to Bogie Channel.
    Large lot with a full seawall.
    Fully furnished units.
    Central air conditioning.
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    This listing looks promising.

    Here's a quick look at some key insights for

    1433 Sunset Road, Big Pine Key, FL 33043

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    • Est. Cap Rate

      4.6%
      NOI ÷ price

    • Est. NOI

      $32K
      Annual

    • Price @ 7% Cap

      $460K
      Suggested

    • Property Type

      Multi-Family Dwellings
      Built 1968
    View Property Analytics
    Canal-Front Duplex with Two Entrances
    Updated: Jul 12
    Canal-Front Duplex with Two Entrances

    31032 Hollerich Drive, Big Pine Key, FL 33043

    $899,000
    1,460 sqft 0.12 AC lot
    Waterfront duplex with two 2‑bedroom, 1‑bath residences at 31032 & 31034 Hollerich Dr
    Each unit has its own private entrance plus private outdoor shower and updated interior features
    Updated kitchens in both units with stainless steel appliances and ample cabinetry
    Renovated bathrooms and bright, open floor plans with laminate and vinyl flooring
    Metal roof and CBS construction; heating is hot water
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    Waterfront Duplex with Buildable Lot
    Waterfront Duplex with Buildable Lot

    Big Pine Key, FL 33043

    $1,099,000
    1,888 sqft 0.33 AC lot

    Duplex property offers direct waterfront access plus an additional buildable vacant lot on deep, clean canals.

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

    29678 Enterprise Avenue, Big Pine Key, FL 33043

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

    Canal-front stilted duplex with two two-bedroom, one-bath residences, central HVAC, and deep-water boating access.

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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    CBS Duplex with Direct Channel Access
    CBS Duplex with Direct Channel Access

    1433 Sunset Road, Big Pine Key, FL 33043

    $699,000
    1,924 sqft 0.18 AC lot

    Fully furnished two-unit duplex on a large lot with full seawall and direct boating access to Bogie Channel.

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    Waterfront Duplex with Seawall
    Waterfront Duplex with Seawall

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

    $987,500
    1,536 sqft 0.17 AC lot

    This waterfront duplex offers two separate units, each with its own utility and laundry room.

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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.

    Canal-Front Duplex With Pool
    Canal-Front Duplex With Pool

    Key Colony Beach, FL 33051

    $2,845,000
    4,478 sqft 0.19 AC lot

    Canal-front duplex with two units, impact windows and doors, and a heated pool with spa and dockage.

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    Waterfront Half Duplex with Dock
    Waterfront Half Duplex with Dock

    Key Colony Beach, FL 33051

    $1,225,000
    2,166 sqft 0.09 AC lot

    Concrete-built half duplex includes three bedrooms, three bathrooms, wood deck, and 37.5 feet of dockage.

    View details
    Duplex Waterfront Property with Private Dock
    Duplex Waterfront Property with Private Dock

    901 46th Street, Marathon, FL 33050

    $2,799,000
    3,047 sqft 0.43 AC lot

    Zoned RM - Residential Medium duplex with Gulf-front positioning, private dock, and two private pools plus hot tub.

    View details
    Waterfront Duplex with Dock
    Waterfront Duplex with Dock

    440-442 48th Street Ocean, Marathon, FL 33050

    $1,725,000

    Duplex with dock, pool, and short-term rental potential.

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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 10,552 square feet of properties for sale, with an estimated market value of $5,678,500.

    Sale prices for duplexes in Big Pine Key, FL start at $699,000, averaging $946,416, 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
    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 $795.2K

    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%

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