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    South Setauket, NY
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    South Setauket, NY Duplexes for Sale

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    East Setauket, NY Ronkonkoma, NY Lake Grove, NY Stonybrook, NY Port Jefferson Station, NY Selden, NY Saint James, NY Farmingville, NY
    Two-Unit Duplex with Basement
    Updated: Sep 2
    Two-Unit Duplex with Basement

    544 Park Avenue, Centereach, NY 11720

    $679,990
    0.22 AC lot
    Two distinct living areas, including a separate two‑bedroom upper apartment
    0.22‑acre lot with private driveway, ample parking, and backyard
    Full unfinished basement provides additional storage space
    Three electric meters: one on each floor and one for the basement
    Two oil burners and oil tanks
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    Two-Unit Duplex Property
    Updated: Oct 7, 2024
    Two-Unit Duplex Property

    33 N Washington Avenue, Centereach, NY 11720

    $549,000
    1.00 AC lot
    Two residential units with one‑bedroom and two‑bedroom layouts
    1‑acre lot in Centereach
    Two‑bedroom unit arranged across two levels
    Vinyl siding and frame construction
    Baseboard and oil heating
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    Centereach Duplex with Subdivision Potential
    Centereach Duplex with Subdivision Potential

    33 N Washington Avenue N, Centereach, NY 11720

    $549,000

    Two-unit property in Centereach with subdivision potential.

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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Based on your search, we've compiled 7 Potential Opportunities for your consideration. Besides 3 Active listings in South Setauket, NY, 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.

    Two-Family Duplex with Separate Utilities
    Two-Family Duplex with Separate Utilities

    31 Crooked Hill Road, Huntington, NY 11743

    $1,549,000
    0.23 AC lot

    Two rented units share a foyer and basement storage with individual laundry centers.

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    Cape Cod Duplex with Porch
    Cape Cod Duplex with Porch

    3 Jarvis Court, Huntington, NY 11743

    $749,999
    0.25 AC lot

    Legal two-family residence with a separate second-floor apartment and wood flooring.

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    Legal 2-Family Duplex
    Legal 2-Family Duplex

    733 14th Street, West Babylon, NY 11704

    $799,999
    0.25 AC lot

    Separate gas and electric meters support independent utility billing for the two apartments.

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    Legal Two-Family Duplex
    Legal Two-Family Duplex

    22 Marilyn Court, West Babylon, NY 11704

    $749,999
    0.19 AC lot

    Updated two-unit residence with separate utility meters, private parking, and access to schools, shopping, and public transportation.

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    South Setauket, NY Duplexes Market Trends and Statistics

    Explore 3 duplexes for sale in South Setauket, NY, showcased through 3 active listings on our real estate platform.

    Sale prices for duplexes in South Setauket, NY start at $549,000, averaging $592,663, and reaching up to $679,990 — 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 3

    Demographics Overview

    Population 29K
    Population Growth (5Y) +0.4%
    Median Household Income $128,015
    College Educated 53.2%

    Listings Trend

    New vs delisted commercial listings in Suffolk County

    New Delisted

    Total CRE Inventory on Market (SF)

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