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    Westbury, NY
    Duplex

    Westbury, NY Duplexes for Sale

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    Carle Place, NY Garden City, NY Jericho, NY Hicksville, NY East Meadow, NY Williston Park, NY Levittown, NY East Hills, NY
    Renovated Duplex with Separate Utilities
    Updated: Apr 27
    Renovated Duplex with Separate Utilities

    241 Covert Street, Westbury, NY 11590

    $879,999
    0.12 AC lot
    Legal two‑family residence with separate electric meters
    2010 renovations included plumbing, electrical, sheetrock, and mechanical updates
    Separate high‑efficiency boilers for each unit
    0.1158‑acre lot with driveway parking
    First‑floor bedroom and full bath, eat‑in kitchen, storage, and basement
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    Colonial Duplex with Fenced Yard
    Updated: Dec 19, 2025
    Colonial Duplex with Fenced Yard

    32 Longfellow Avenue, Westbury, NY 11590

    $1,169,888
    0.28 AC lot
    Duplex on a 0.2755‑acre level lot
    Colonial‑style property built in 1924
    First‑floor bedroom and full bath
    Hardwood flooring and central air
    Formal dining room and eat‑in kitchen
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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 6 Potential Opportunities for your consideration. Besides 2 Active listings in Westbury, 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.

    Duplex with 6 Bedrooms and New Roof
    Duplex with 6 Bedrooms and New Roof

    14 Vanata Court, Hempstead, NY 11550

    $699,000
    2,211 sqft 0.12 AC lot

    Duplex home near Hempstead amenities, featuring a versatile layout and a new roof installed in 2025.

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    Duplex Property with New Roof
    Duplex Property with New Roof

    14 Vanata Court, Hempstead, NY 11550

    $699,000
    0.12 AC lot

    Flexible layout includes a first-floor bedroom, full bath, and eat-in kitchen.

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    Mixed-Use Property with Retail Space
    Mixed-Use Property with Retail Space

    145 Jericho Turnpike, Mineola, NY 11501

    Contact for pricing
    1,800 sqft 0.04 AC lot

    Two apartments complement a ground-floor retail space with a full basement and separate utility metering.

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    Two-Unit Property with Vaulted Garage
    Two-Unit Property with Vaulted Garage

    167 Roosevelt Ave, Mineola, NY 11501

    $979,000

    Separate basement access and a full bathroom add flexibility to the upper residence.

    View details

    Westbury, NY Duplexes Market Trends and Statistics

    Explore 2 duplexes for sale in Westbury, NY on our real estate platform.

    Sale prices for duplexes in Westbury, NY start at $879,999, averaging $1,024,943, and reaching up to $1,169,888 — 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 2
    Apartment buildings 1

    Demographics Overview

    Population 52K
    Population Growth (5Y) -3.6%
    Median Household Income $157,315
    College Educated 34.4%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    11590 $879.6K

    Taxes & Financing

    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Nassau County

    New Delisted

    Total CRE Inventory on Market (SF)

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