Uniondale, NY Multifamily Properties for Sale

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Garden City, NY Albany, NY Carle Place, NY Franklin Square, NY New Hyde Park, NY Baldwin, NY Roosevelt, NY Merrick, NY

41 properties

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Updated: Jul 29

Two-Unit Duplex with Garage

25 Webb Avenue, Hempstead, NY 11550

$699,999

0.09 AC lot

Two residential units with approximately 1,474 square feet of living space
Detached 2‑car garage plus private driveway parking for 3 additional cars
2 full bathrooms and a full basement
40' x 100' lot in Hempstead
First‑floor bedroom and full bath

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Updated: Aug 11

Two-Story Duplex with Basement

64 Stewart Avenue, Hempstead, NY 11550

$699,000

0.06 AC lot

Four bedrooms, two full bathrooms, and two kitchens in a two‑story duplex
Full basement with utilities, a brand‑new gas boiler, and brand‑new hot water heater
Private driveway plus on‑street parking
0.0574‑acre lot in Hempstead
LIRR approximately .4 miles away

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Brick Quadplex

22 Virginia Avenue, Hempstead, NY 11550

$1,299,999

0.09 AC lot

Fully occupied four-unit layout with eight bedrooms and four bathrooms in Hempstead.

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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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Fully Occupied Quadplex

22 Virginia Avenue, Hempstead, NY 11550

$1,299,999

0.09 AC lot

Brick four-unit residential property with eight bedrooms, four baths, and public water and sewer service.

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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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Frame Duplex Requiring Renovation

153 Cornell Street, Hempstead, NY 11550

$549,999

0.22 AC lot

Two-family residential property with driveway parking and public water and sewer.

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Mixed-Use Property with Warehouse

433 Atlantic Avenue, Hempstead, NY 11572

$2,390,000

6,886 sqft

Three structures combine residential homes with a commercial warehouse and garage component.

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Updated Two-Family Colonial Duplex

29 Elm Avenue, Hempstead, NY 11550

$879,000

0.23 AC lot

Legal two-family layout includes separate entrances, independent meters, and off-street driveway parking.

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Mixed-Use Corner Building

352 Hempstead Avenue, West Hempstead, NY 11552

$1,339,000

0.05 AC lot

Brick property combining retail, apartments, basement space, and a detached garage along Hempstead Avenue.

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62-Unit Elevator Apartment Building

565 Fulton Avenue, Hempstead, NY 11550

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69,176 sqft

Four-story multifamily property with 62 apartments in a suburban Long Island setting.

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Updated Duplex with Detached Garage

1060 Midland Street, Uniondale, NY 11553

$739,000

0.14 AC lot

Tenant-occupied two-family property with separate units, private parking, and recent exterior and mechanical improvements.

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Legal Two-Family Duplex

3840 Linden Place, Hempstead, NY 11550

$500,000

0.11 AC lot

High-ranch residential property with separate living spaces, finished basement access, and dedicated utility systems for each residence.

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Two-Story Duplex with Basement

64 Stewart Avenue, Hempstead, NY 11550

$699,000

Separate living areas, two kitchens, and a private driveway support flexible residential use.

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Colonial Duplex with Garage

561-563 Northern Parkway, Uniondale, NY 11553

$600,000

0.34 AC lot

Original interior details include a formal dining room and first-floor bedroom and full bath.

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Two-Family Duplex with Garage

117 Walnut Street, West Hempstead, NY 11552

$899,999

Legal two-family home with a finished basement, private yard, and driveway parking.

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Legal Two-Family Duplex

485 Peninsula Blvd, Hempstead, NY 11550

$895,000

Two residential units feature independent access and complementary layouts, including a deck, sunroom, porch, and basement.

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Fully Occupied Quadplex

22 Virginia Ave, Hempstead, NY 11550

$1,299,999

Income-producing multifamily property with full occupancy and convenient access to transportation, healthcare, schools, shopping, and dining.

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Two-Family Duplex with Garage

95 Rose Ave, Hempstead, NY 11550

$725,000

Two residential units include separate utility metering, basement space, and parking on an oversized lot.

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Three-Story Corner Mixed-Use Building

233 Fulton Avenue, Hempstead, NY 11550

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30,118 sqft

Fully occupied property combines 16 apartments with 9 retail stores in a prominent corner configuration.

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Two-Unit Duplex with Basement

77 Grove St, Hempstead, NY 11550

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1,383 sqft

Two living units and a full basement support flexible residential income use.

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Mixed-Use Ground Lease Building

465-485 Fulton Avenue, Hempstead, NY 11550

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15,600 sqft

Fully approved for a mixed-use building with retail units, apartments, and 34 parking spaces.

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Multifamily Apartment Building

100 Jerusalem Ave, Hempstead, NY 11550

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Income-producing residential property in the Village of Hempstead, Nassau County.

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23-Unit Apartment Building

651 Front St, Hempstead, NY 11550

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Multifamily property in the Village of Hempstead, Nassau County, New York.

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Uniondale, NY Multifamily Properties Market Trends and Statistics

Explore 52 multifamily properties for sale in Uniondale, NY, showcased through 41 active listings on our real estate platform. These investment opportunities span a total of 135,774 square feet of properties for sale, with an estimated market value of $18,152,993.

Sale prices for multifamily properties in Uniondale, NY start at $499,999, averaging $907,649, and reaching up to $2,390,000 — 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

Demographics Overview

Population 28K

Population Growth (5Y) +9.6%

Median Household Income $105,994

College Educated 10.1%

High-Yield Neighborhoods for Investment

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

Neighborhood	Average Price
11553	$613K

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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