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    Westbury, NY
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    Westbury, NY Multifamily Properties for Sale

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    Carle Place, NY Garden City, NY East Meadow, NY Hicksville, NY Williston Park, NY Levittown, NY East Hills, NY Albertson, NY
    7 properties
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    Legal Two-Family Duplex
    Updated: Sep 13
    Legal Two-Family Duplex

    15 Lexington Avenue, Westbury, NY 11590

    $899,000
    0.15 AC lot
    Legal two‑family duplex with a full rear dormer
    0.1501‑acre lot with fenced yard and cement patio
    Finished walk‑out basement with half bath
    Kitchens and bathrooms updated approximately 12 years ago
    Heating system updated in 2019
    View details
    Two-Family Home with Finished Basement
    Updated: Sep 24
    Two-Family Home with Finished Basement

    996 Merillon Avenue, Westbury, NY 11590

    $786,000
    0.11 AC lot
    Legal two‑family residence with two separate living spaces
    Each unit has 2 bedrooms, 1 full bathroom, a kitchen, and a living area
    Finished basement
    0.1148‑acre lot
    Backyard includes a paver patio, gazebo, shed, mature plantings, and privacy fencing
    View details
    Renovated Duplex with Separate Utilities
    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 and boilers serving each unit.

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    Two-Family Home with Finished Basement
    Two-Family Home with Finished Basement

    15 Lexington Avenue, Westbury, NY 11590

    $899,000

    Legal duplex with updated interiors, a walk-out lower level, garage, patio, and private landscaped yard.

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    Colonial Duplex with Fenced Yard
    Colonial Duplex with Fenced Yard

    32 Longfellow Avenue, Westbury, NY 11590

    $1,169,888
    0.28 AC lot

    Well-maintained duplex with flexible living areas, hardwood flooring, central air, and a private driveway.

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    Colonial Two-Family Home
    Colonial Two-Family Home

    506 Whittier Street, Westbury, NY 11590

    $799,999

    Separate apartments include a two-bedroom first-floor layout and a one-bedroom upper-level residence with attic space.

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    16 acre compound with legal residential units
    16 acre compound with legal residential units

    Old Westbury, Old Westbury, NY 11568

    $13,900,000
    15,000 sqft 16.00 AC lot

    16 acre compound with legal residential units

    View details
    Based on your search, we've compiled 47 Potential Opportunities for your consideration. Besides 7 Active listings in Westbury, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 34 Off-Market properties to explore as potential leads, plus 2 Land Listings that present a potential for development.

    Opportunities in Nearby Cities

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

    Three-Unit Multifamily Property
    Three-Unit Multifamily Property

    343 Roslyn Ave, Carle Place, NY 11514

    $1,688,000
    3,860 sqft 0.11 AC lot

    Two residences share one parcel with driveway parking and varied unit layouts.

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    Three-Unit Colonial Property
    Three-Unit Colonial Property

    343 Roslyn Avenue, Carle Place, NY 11514

    $1,688,000
    0.11 AC lot

    Two residences on one parcel provide a three-unit residential income configuration with driveway parking and public utilities.

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    Renovated Duplex Property
    Renovated Duplex Property

    236 Maple Place, Mineola, NY 11501

    $1,050,000
    0.11 AC lot

    Five-bedroom property with updated interiors, a private yard, and public water and sewer service.

    View details
    Renovated Duplex with Private Yard
    Renovated Duplex with Private Yard

    236 Maple Place, Mineola, NY 11501

    $1,050,000

    Updated duplex with open living areas and outdoor space for gatherings.

    View details

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Flatbush Development Property For Sale
    Flatbush Development Property For Sale

    14 E 32nd Street lot: 13, Brooklyn, NY 11226

    $1,249,000
    1,407 sqft 0.09 AC lot

    40 x 100 lot with R6, C1-2 zoning.

    View details
    Detached Two-Family Duplex
    Detached Two-Family Duplex

    69 Martense Street, Brooklyn, NY 11226

    $1,888,888
    0.10 AC lot

    Detached two-family residence with two three-bedroom apartments, a separate-entry basement, and public water and sewer service.

    View details

    Off-Market Properties in Westbury, NY

    Consider similar Off-Market properties in Westbury, NY. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    9 Carleton St
    BOARDING/ROOMING HOUSE

    9 Carleton St, Westbury, NY 11590-4618

    Estimated value:
    $895,000
    1,872 sqft 0.13 AC lot
    View details
    848 Prospect Ave
    APARTMENT HOUSE (UNDER 5 UNITS)

    848 Prospect Ave, Westbury, NY 11590-3769

    Estimated value:
    $685,000
    1,104 sqft 0.11 AC lot
    View details
    149-151 Post Ave
    APARTMENT HOUSE (UNDER 5 UNITS)

    149-151 Post Ave, Westbury, NY 11590

    Estimated value:
    $970,000
    1,768 sqft 0.14 AC lot
    View details
    157-161 Post Ave
    APARTMENT HOUSE (5+ UNITS)

    157-161 Post Ave, Westbury, NY 11590

    Estimated value:
    $2,990,000
    4,485 sqft 0.20 AC lot
    View details
    839 Prospect Ave
    APARTMENT HOUSE (5+ UNITS)

    839 Prospect Ave, Westbury, NY 11590-3782

    Estimated value:
    $2,950,000
    6,450 sqft 0.15 AC lot
    View details
    413 Un Ave
    APARTMENT HOUSE (5+ UNITS)

    413 Un Ave, Westbury, NY 11590-3491

    Estimated value:
    $1,360,000
    2,160 sqft 0.38 AC lot
    View details
    50 Westwood Dr
    APARTMENT HOUSE (5+ UNITS)

    50 Westwood Dr, Westbury, NY 11590-1611

    Estimated value:
    $280,000
    2,261 sqft 13.07 AC lot
    View details
    289 Post Ave
    APARTMENT HOUSE (5+ UNITS)

    289 Post Ave, Westbury, NY 11590-2236

    Estimated value:
    $2,875,000
    4,670 sqft 0.30 AC lot
    View details
    213 School St
    APARTMENT HOUSE (5+ UNITS)

    213 School St, Westbury, NY 11590-3368

    Estimated value:
    $1,075,000
    974 sqft 0.21 AC lot
    View details
    695 Merrick Ave
    HIGH-RISE APARTMENTS

    695 Merrick Ave, Westbury, NY 11590-6729

    Estimated value:
    $15,685,000
    9,474 sqft 5.88 AC lot
    View details
    233-235 Post Ave
    APARTMENT HOUSE (5+ UNITS)

    233-235 Post Ave, Westbury, NY 11590

    Estimated value:
    $1,725,000
    1,946 sqft 0.12 AC lot
    View details
    140-144 Post Ave
    APARTMENT HOUSE (5+ UNITS)

    140-144 Post Ave, Westbury, NY 11590

    Estimated value:
    $1,755,000
    1,121 sqft 0.18 AC lot
    View details
    340 Maple Ave
    APARTMENT HOUSE (5+ UNITS)

    340 Maple Ave, Westbury, NY 11590-3269

    Estimated value:
    $1,245,000
    751 sqft 0.22 AC lot
    View details
    251 Hicks St
    APARTMENT HOUSE (5+ UNITS)

    251 Hicks St, Westbury, NY 11590

    Estimated value:
    $1,435,000
    4,113 sqft 0.40 AC lot
    View details
    512-514 Un Ave
    HIGH-RISE APARTMENTS

    512-514 Un Ave, Westbury, NY 11590

    Estimated value:
    $4,565,000
    3,190 sqft 0.51 AC lot
    View details
    260 Grand Blvd
    APARTMENT HOUSE (5+ UNITS)

    260 Grand Blvd, Westbury, NY 11590-3500

    Estimated value:
    $765,000
    524 sqft 0.24 AC lot
    View details
    846 Prospect Ave
    APARTMENT HOUSE (UNDER 5 UNITS)

    846 Prospect Ave, Westbury, NY 11590-3764

    Estimated value:
    $610,000
    1,120 sqft 0.23 AC lot
    View details

    Westbury, NY Multifamily Properties Market Trends and Statistics

    Explore 41 multifamily properties for sale in Westbury, NY, showcased through 7 active listings on our real estate platform. These investment opportunities span a total of 15,000 square feet of properties for sale, with an estimated market value of $19,333,886.

    Sale prices for multifamily properties in Westbury, NY start at $786,000, averaging $2,761,983, and reaching up to $13,900,000 — 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

    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
    Westbury - 11590 $905.6K
    Old Westbury - 11568 $13.9M

    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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    • 11568
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