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    Collier County, FL Duplexes for Sale

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    Duplex with Impact Windows
    Updated: Sep 9
    Duplex with Impact Windows

    1341 Center Ln, Naples, FL 34110

    $550,000
    1,430 sqft 0.20 AC lot
    Two residences, each with 2 bedrooms and 1 full bathroom
    1,430 square feet on a 0.2‑acre lot
    Both units include a washer and dryer
    Updated in 2024; roof replaced in 2018
    Hurricane‑impact windows and doors
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    Two-Unit Duplex with Carport
    Updated: Jun 22
    Two-Unit Duplex with Carport

    1881 Danford St, Naples, FL 34112

    $599,900
    1,800 sqft
    1,800‑square‑foot duplex on a 1800‑square‑foot property
    Lower residence has 1 bedroom, 2 bathrooms, and hot tub access
    Upper residence includes 2 bedrooms, 1 bathroom, and a sleeping den
    Two lanais, patio, fenced grounds, and abundant parking
    Carport accommodates boat storage
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    Duplex with Separate Utilities
    Duplex with Separate Utilities

    685 95th Ave N, Naples, FL 34108

    $775,000
    1,492 sqft 0.14 AC lot

    Two residential units offer central air conditioning, individual water and electric meters, and flexible occupancy arrangements.

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    Renovated Duplex with Fenced Yards
    Renovated Duplex with Fenced Yards

    1781 Smugglers Cv, Naples, FL 34112

    $789,000
    1,620 sqft

    Updated two-unit property with private outdoor space, off-street parking, and flexible leasing options.

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    Two-Unit Duplex
    Two-Unit Duplex

    5317 Fleming St, Naples, FL 34113

    $499,900
    1,272 sqft 0.20 AC lot

    Two rented residences offer a combined four-bedroom, two-bathroom layout in South Naples.

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    Fenced Two-Unit Duplex
    Fenced Two-Unit Duplex

    2855 Van Buren Ave, Naples, FL 34112

    $598,990
    1,700 sqft 0.32 AC lot

    RMF-zoned property offers two residences with private laundry areas and central cooling.

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    Naples Park Duplex with Courtyard
    Naples Park Duplex with Courtyard

    559 105th Ave N, Naples, FL 34108

    $799,000
    1,800 sqft 0.15 AC lot

    Two separate residences provide flexible occupancy within a well-maintained duplex near Naples beaches and established commercial destinations.

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    Duplex with Bay Views
    Duplex with Bay Views

    1881 Danford ST, Naples, FL 34112

    $599,900
    1,800 sqft

    Two residences provide flexible living and short-term rental configurations with outdoor amenities and substantial parking.

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    Duplex With Private Pool
    Duplex With Private Pool

    563 105th Ave N, Naples, FL 34108

    $799,000
    1,482 sqft 0.15 AC lot

    Two separate residences share a courtyard and include driveway parking.

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    Furnished Lakefront Duplex
    Furnished Lakefront Duplex

    2872 W Crown Pointe Blvd, Naples, FL 34112

    $399,000
    1,350 sqft

    Ranch-style residence includes a flexible third bedroom/den and access to Crown Pointe community amenities.

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    Duplex with 3-Bedroom Units
    Duplex with 3-Bedroom Units

    3123 Pine Tree DR, Naples, FL 34112

    $549,900
    2,188 sqft

    Two residential units offer spacious layouts with city water and sewer service in South Naples.

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    Tile-Finished Duplex with Lanai
    Tile-Finished Duplex with Lanai

    4133 Lakewood Blvd, Naples, FL 34112

    $295,000
    1,278 sqft

    Two-bedroom, two-bath duplex with an attached garage, enclosed lanai, and broad grassed yard in the Lakewood community.

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    Duplex With Fenced Yards
    Duplex With Fenced Yards

    1400 Rosemary Ln, Naples, FL 34103

    $795,000
    1,820 sqft 0.34 AC lot

    Two occupied residences provide separate outdoor areas, with central air serving the larger home.

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    Two-Unit Naples Duplex
    Two-Unit Naples Duplex

    5317 Fleming St, Naples, FL 34113

    $499,900
    1,272 sqft

    Each residence offers two bedrooms and one bathroom, with one tenancy on a month-to-month basis.

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    Updated Duplex Property
    Updated Duplex Property

    5601 Eleuthera Way, Naples, FL 34119

    $469,000
    1,540 sqft

    Concrete construction with a new roof, screened outdoor living, and extensive community amenities in Naples.

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    Duplex with Lake Views
    Duplex with Lake Views

    14994 Sterling Oaks Dr, Naples, FL 34110

    $439,000
    1,288 sqft 0.11 AC lot

    Two-bedroom residence with den, screened lanai, driveway parking, and access to community recreation amenities.

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    Tenant-Occupied Duplex
    Tenant-Occupied Duplex

    1400 Rosemary Ln, Naples, FL 34103

    $795,000
    1,820 sqft

    Separate residences provide distinct layouts, outdoor areas, and existing occupancy.

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    Waterfront Duplex with Private Dock
    Waterfront Duplex with Private Dock

    2836 Bayview Dr, Naples, FL 34112

    $1,349,000
    1,920 sqft 0.16 AC lot

    Two-unit waterfront property provides Gulf access without bridge crossings and flexible owner-occupant or rental use.

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    Two-Unit Duplex on Acreage
    Two-Unit Duplex on Acreage

    260 13th St SW, Naples, FL 34117

    $559,900
    2,046 sqft 2.50 AC lot

    Separate kitchens and laundry facilities support flexible occupancy across the two living units.

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    Corner Duplex with Screened Lanai
    Corner Duplex with Screened Lanai

    5683 Mayflower Way, Naples, FL 34142

    $339,900
    1,815 sqft

    Move-in-ready 55+ residence with open living areas, a private screened lanai, and an attached garage.

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    Duplex with Separate Utilities
    Duplex with Separate Utilities

    685 95th Ave N, Naples, FL 34108

    $775,000
    1,492 sqft

    Two separately metered units support rental, seasonal, or owner-occupant arrangements.

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    Waterfront Duplex with Private Dock
    Waterfront Duplex with Private Dock

    821 Palm St, Marco Island, FL 34145

    $1,800,000
    3,754 sqft 0.35 AC lot

    Two furnished residences offer separate utilities, private garages, balconies, and access to a private pool.

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    Updated Duplex with Screened Lanais
    Updated Duplex with Screened Lanais

    3181 Poinciana Dr, Naples, FL 34105

    $639,000
    1,724 sqft

    Two residential units offer private outdoor space and individual laundry facilities.

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    Duplex Property with Screened Lanai
    Duplex Property with Screened Lanai

    8092 Sanctuary Dr, Naples, FL 34104

    $394,888
    1,668 sqft

    Ranch-style residence with updated interiors, vaulted ceilings, and access to community recreation amenities.

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    Collier County, FL Duplexes Market Trends and Statistics

    Explore 58 duplexes for sale in Collier County, FL, showcased through 58 active listings on our real estate platform. These investment opportunities span a total of 77,743 square feet of properties for sale, with an estimated market value of $43,901,578.

    Sale prices for two-family homes in Collier County, FL start at $250,000, averaging $770,203, and reaching up to $6,250,000 — 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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    Featured Collier County Real Estate Agencies

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

    Premiere Plus Realty
    370 12th Ave. So. #101 Naples, FL 34102
    Phone: 12397327837
    www.PremierePlusRealty.com
    Gulf Coast International Properties
    1144 3rd Street South Naples, FL
    Phone: 12394342558
    www.GulfCoastInternationalProperties.com
    Horizons by the Sea
    661 S. Collier Blvd. Marco Island, FL 34145
    Phone: 12393948655
    mymarcoisland.com
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