3 Bedroom Apartments for Rent in Old Westbury, NY (23 Rentals)

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Know Your Rights - How Discrimination Laws Impact Landlords and Tenants

Read our practical guide to landlord and tenant rights. Understand protected classes, reasonable accommodations, and legal exceptions to prevent housing discrimination.

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Apex II
3 Bedroom Apartments

Apex II

512-514 Union AveWestbury, NY 11590
  • Utilities Included
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Roslyn Plaza Gardens
3 Bedroom Apartments

Roslyn Plaza Gardens

100 Laurel StRoslyn Heights, NY 11577
Senior Living
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1 Jefferson Ct
3 Bedroom Apartments

1 Jefferson Ct

1 Jefferson CtRoslyn Heights, NY 11577
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742 Roman Ave
3 Bedroom Apartments

742 Roman Ave

742 Roman AveWestbury, NY 11590
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Maple Run
3 Bedroom Apartments

Maple Run

8 Maple Run DrJericho, NY 11753
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Heritage House
3 Bedroom Apartments

Heritage House

135 3rd AveMineola, NY 11501
  • Utilities Included
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131 Lincoln Ave
3 Bedroom Apartments

131 Lincoln Ave

131 Lincoln AveMineola, NY 11501
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Laurel Homes
3 Bedroom Apartments

Laurel Homes

72 Laurel LnRoslyn Heights, NY 11577

Old Westbury, NY Local Guide

Largest Available Old Westbury and Nearby 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Old Westbury, NY is found at Florent in the Downtown Uniondale neighborhood and is 1,846 square feet priced from $9,900. Flower Gardens in the Beacon Hill neighborhood has the second largest 3 Bedroom, which is sized at 1,160 square feet and currently listed start at $3,795. Here is today’s list of the largest available 3 Bedroom units in Old Westbury:

Apartment ListingModel NameSquare FootagePriced From
Florent3A.11,846 Sq Ft$9,900
Flower GardensThree Bedroom1,160 Sq Ft$3,795
Fairfield Jericho Townhomes3 Bedroom, 2 Bath 1065 sq. ft.1,065 Sq Ft$4,540

Cheapest Available Old Westbury and Nearby 3 Bedroom Apartments

As of April 26, 2025 the lowest priced 3 Bedroom apartment unit in Old Westbury, NY is the Three Bedroom Model starting from $3,795 at Flower Gardens in the Beacon Hill neighborhood. The second most affordable Old Westbury 3 Bedroom is the 3 Bedroom 2 Bath. 1015sf Model at Fairfield Jericho Townhomes starting at $4,460 in the South Soyssett neighborhood. The average price for all 3 Bedroom apartments in Old Westbury is currently $6,319. Here is today’s list of the cheapest available 3 Bedroom options in Old Westbury:

Apartment ListingModel NamePriced From
Flower GardensThree Bedroom$3,795
Fairfield Jericho Townhomes3 Bedroom 2 Bath. 1015sf$4,460
Florent3A$9,700

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Explore Old Westbury, NY Rentals by Map

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Getting Around Old Westbury, NY

Walk Score®

21 / 100

Car-Dependent

Almost all errands require a car

Bike Score®

27 / 100

Somewhat Bikeable

Minimal bike infrastructure

Transit Score®

5 / 100

Minimal Transit

It may be possible to get on a bus

Frequently Asked Questions about 3 Bedroom Old Westbury Apartments

What is the Cheapest apartment in Old Westbury with 3 Bedroom?

Currently the most affordable 3 Bedroom in Old Westbury is at Flower Gardens listed at $3,795.

How much is the average rent for a 3 Bedroom Old Westbury Apartment?

The average rent for a 3 Bedroom Apartment in Old Westbury is $6,319.

What is the largest available 3 Bedroom Old Westbury Apartment for rent?

Today's apartment with the most square footage in Old Westbury is a 1,846 square feet unit starting from $9,900 at Florent.

What is the average size for Old Westbury 3 Bedroom Apartments for rent?

The average size for a 3 Bedroom rental in Old Westbury is currently 1,557 sq ft.

Expert Rental Resources

Helpful Apartment Articles, How-To's and Tips

The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.

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Rise of Digital Nomads: Remote Work Tips for Apartment Renters

Written by: Brandie Parton

As a digital nomad, you no longer call a set address or office building your home for eight hours of the day or more.

decorative image for Know Your Rights - How Discrimination Laws Impact Landlords and Tenants article

Know Your Rights - How Discrimination Laws Impact Landlords and Tenants

Written by: Christine Leonard, Esq.

Everyone needs a place to live and to call home. For decades, the federal government has established protections to ensure that individuals and families can find housing free from discriminatory barriers.

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Renting Smart: Lease Basics Every Renter Needs

Written by: Christine Leonard, Esq.

Often, in the excitement of finding a new place to live, there’s a rush to make it happen, and - too often - a new tenant signs a lease without reading it carefully.

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Battling the Butts: Your Guide to the Reality of Smoke-Free Renting

Written by: Andrea Lee Negroni, JD

While many apartment buildings are “no smoking” properties, it’s hard to know exactly how many. In 2017, the National Apartment Association reported more than half of rental properties had smoke free policies.