3 Bedroom Apartments for Rent in Old Westbury, NY (20 Rentals)

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Roommate Matching: Finding the Right Fit and Avoiding Pitfalls

When searching for a roommate, follow this list of essential steps and set clear expectations to create a solid foundation for a harmonious living situation.

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Apex II
3 Bedroom Apartments

Apex II

512-514 Union AveWestbury, NY 11590
  • 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

Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting

Discover how your credit score impacts your ability to lease or buy a home. Learn how credit scores are determined, how to check yours, and strategies to improve it for real estate success.

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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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Roslyn Plaza Gardens
3 Bedroom Apartments

Roslyn Plaza Gardens

100 Laurel StRoslyn Heights, NY 11577
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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 The Selby in the Downtown Uniondale neighborhood and is 2,121 square feet priced from $9,500. Florent has the second largest 3 Bedroom, which is sized at 1,846 square feet and currently listed start at $9,900. Here is today’s list of the largest available 3 Bedroom units in Old Westbury:

Apartment ListingModel NameSquare FootagePriced From
The Selby3 Bed - 3 Bath - Den - Balcony2,121 Sq Ft$9,500
Florent3A.11,846 Sq Ft$9,900
Morgan Parc3 Bedroom with Terrace1,800 Sq Ft$7,395
Fairfield Jericho Townhomes3625 Bedroom, 2 Bath 1065 sq. ft.1,065 Sq Ft$4,540

Cheapest Available Old Westbury and Nearby 3 Bedroom Apartments

As of September 08, 2025 the lowest priced 3 Bedroom apartment unit in Old Westbury, NY is the 3625 Bedroom, 2 Bath 1065 sq. ft. Model starting from $4,540 at Fairfield Jericho Townhomes in the Vllage Green neighborhood. The second most affordable Old Westbury 3 Bedroom is the 3 Bedroom with Terrace Model at Morgan Parc starting at $7,395 in the Colonial Gardens neighborhood. The average price for all 3 Bedroom apartments in Old Westbury is currently $6,140. Here is today’s list of the cheapest available 3 Bedroom options in Old Westbury:

Apartment ListingModel NamePriced From
Fairfield Jericho Townhomes3625 Bedroom, 2 Bath 1065 sq. ft.$4,540
Morgan Parc3 Bedroom with Terrace$7,395
The Selby3 Bed - 3 Bath - Den - Balcony$9,500
Florent3A.1$9,900

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Location, Location, Location!

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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

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 $6,140.

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 2,121 square feet unit starting from $9,500 at The Selby.

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 800 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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Your Guide to Co-Signers: The Risks, Rewards, and Everything in Between

Written by: Christine Leonard, Esq.

For many people, obstacles can arise during the rental application process for a variety of issues.

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The Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro

Written by: Christine Leonard, Esq.

Hard truth. Moving is never easy. I’ve done it all – from local moves to cross-country relocations From packing to unpacking the last box, I have found moving to be an exhausting, expensive and stressful experience every time.

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Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting

Written by: Christine Leonard, Esq.

Throughout the day, think about all the times that you have to pay for something. So many of us reach automatically for a credit card or even our phone for a quick payment.

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Roommate Matching: Finding the Right Fit and Avoiding Pitfalls

Written by: Cheryl Bowman

A fantastic way to save money and enjoy a built-in community is to share an apartment. However, a bad roommate situation can turn your dream rental into a nightmare.