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    Old Westbury, NY
    Multifamily

    Old Westbury, NY Multifamily Properties for Sale

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    Carle Place, NY Garden City, NY Hicksville, NY E Meadow, NY Williston Park, NY Albertson, NY Levittown, NY Roslyn Heights, NY
    Westbury Multi-Family Investment Opportunity
    Updated: Apr 27
    Westbury Multi-Family Investment Opportunity

    241 Covert Street, Westbury, NY 11590

    $879,999
    Legal two‑family residence with possible approval for a three‑family conversion for added income potential
    Major renovations completed in 2010, including updated plumbing, upgraded electric, and new sheetrock in both units
    Separate high‑efficiency boilers in both units plus separate electric meters for each unit
    Current rent roll generates $6,700 per month
    Sale includes an adjacent lot, offering additional outdoor space and potential for extra parking or future development (subject to local zoning)
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    Colonial Multifamily Property in Westbury
    Updated: Dec 19, 2025
    Colonial Multifamily Property in Westbury

    32 Longfellow Avenue, Westbury, NY 11590

    $1,169,888
    0.28 AC lot
    Colonial‑style home built in 1924 with stucco exterior and hardwood flooring
    Multiple first‑floor living options with a first floor bedroom and first floor full bath
    Central air cooling plus hot water (heating) with oil heat
    Eat‑in kitchen with abundant cabinetry and modern appliances; formal dining room
    Public utilities: public water and public sewer
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    Westbury Duplex with Parking
    Westbury Duplex with Parking

    813 Prospect Avenue, Westbury, NY 11590

    $589,000
    0.15 AC lot

    Duplex in Westbury, NY with two units and parking.

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    Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center
    Based on your search, we've compiled 11 Potential Opportunities for your consideration. Besides 3 Active listings in Old Westbury, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, plus 4 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.

    Two-Unit Duplex with Detached Garage
    Two-Unit Duplex with Detached Garage

    1060 Midland Street, Uniondale, NY 11553

    $739,000
    0.14 AC lot

    Separately occupied duplex near downtown Uniondale, with tenant-paid heat and electric and owner-provided hot water.

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    Hempstead Multifamily Handyman Special
    Hempstead Multifamily Handyman Special

    153 Cornell Street, Hempstead, NY 11550

    $599,000
    0.22 AC lot

    Multifamily property in Hempstead, NY, requiring renovation.

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    Renovated Four-Family Home
    Renovated Four-Family Home

    136 Fairview Boulevard, Hempstead, NY 11550

    $1,399,000
    0.17 AC lot

    Recently renovated legal four-family with updated kitchens, modern baths, and a fenced backyard plus a full finished basement.

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    Two-Unit Colonial Income Property
    Two-Unit Colonial Income Property

    561-563 Northern Parkway, Uniondale, NY 11553

    $600,000
    0.34 AC lot

    Two-unit residential income property sold as-is on a double lot with mostly original materials.

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    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.

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    Detached Two-Family Residence
    Detached Two-Family Residence

    69 Martense Street, Brooklyn, NY 11226

    $1,888,888
    0.10 AC lot

    Detached two-family home with two 3-bedroom apartments and a semi-finished basement featuring a separate entrance.

    View details
    Expansive Land Parcel in Holmes
    Expansive Land Parcel in Holmes

    545 Grape Hollow Road, Holmes, NY 12531

    $750,000
    2,480 sqft 75.32 AC lot

    75+ acre land parcel with garage near I-84.

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    Two-Family Home with Detached Garage
    Two-Family Home with Detached Garage

    39 Halsey Avenue, Southampton, NY 11968

    $2,300,000
    0.33 AC lot

    Vacant two-family residence on a 0.33-acre lot with a detached two-bay car garage and long driveway.

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    Old Westbury, NY Multifamily Properties Market Trends and Statistics

    Explore 3 multifamily properties for sale in Old Westbury, NY, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 0 square feet of properties for sale, with an estimated market value of $2,638,887.

    Sale prices for multifamily properties in Old Westbury, NY start at $589,000, averaging $879,629, 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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    Demographics Overview

    Population 4,198
    Population Growth (5Y) -10.8%
    Median Household Income $250,001

    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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