3 Bedroom Apartments for Rent in Riverhead, NY (30 Rentals)

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Renting with Roommates: Realistic Expectations for Shared Lease

Sharing a lease? Learn how to set clear expectations with your roommates on routines, bills, and cleaning to ensure a successful and peaceful shared living arrangement.

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121 Robinson Pky
3 Bedroom Apartments

121 Robinson Pky

121 Robinson PkyRiverhead, NY 11901

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.

Renting Smart: Lease Basics Every Renter Needs

Demystify Your Rental Lease. Learn the basics about renting, deposits, and tenant/landlord responsibilities. Rent smart and avoid surprises. | Renter University at ApartmentHomeLiving.com

Renters Insurance 101: What It Is, What It Covers, and Why You Need It

From theft to fire to water damage, the unexpected can happen to any renter. Discover why renters insurance is one of the smartest and most affordable investments you can make as a tenant.

Riverhead, NY Local Guide

Riverhead 3 Bedroom Apartment Units with Current Availability by Neighborhood

Availability Confirmed As of: July 09, 2026

There are currently 116 available 3 Bedroom apartment units in Riverhead, NY neighborhoods that range in price from $1,400 to $18,726. Heres is today's list of the top neighborhoods in Riverhead with the most available 3 Bedroom apartments:

NeighborhoodAvailable UnitsMedian PriceMin Price
Eastern Suffolk107$3,395$1,400
Outlying Eastern Suffolk9$4,774$3,690

Largest Available Riverhead 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Riverhead, NY is found at Fairfield Townhouses East at Coram in the Coram neighborhood and is 2,900 square feet priced from $4,175. Fairfield Townhouses At Ridge in the Ridge neighborhood has the second largest 3 Bedroom, which is sized at 1,800 square feet and currently listed start at $4,200. Here is today’s list of the largest available 3 Bedroom units in Riverhead:

Apartment ListingModel NameSquare FootagePriced From
Fairfield Townhouses East at CoramARBOR 3 BR/2 BATH2,900 Sq Ft$4,175
Fairfield Townhouses At RidgeThe Willow1,800 Sq Ft$4,200
Heritage Pine Hills Country ClubC3T1,670 Sq Ft$4,723
StonegateThe Flagstone1,369 Sq Ft$3,699
Rosemont BrookhavenChestnut1,272 Sq Ft$3,937

Cheapest Available Riverhead 3 Bedroom Apartments

As of July 09, 2026 the lowest priced 3 Bedroom apartment unit in Riverhead, NY is the C1F Model starting from $3,690 at Heritage Pine Hills Country Club in the Manorville neighborhood. The second most affordable Riverhead 3 Bedroom is the The Flagstone Model at Stonegate starting at $3,699 in the Coram neighborhood. The average price for all 3 Bedroom apartments in Riverhead is currently $4,171. Here is today’s list of the cheapest available 3 Bedroom options in Riverhead:

Apartment ListingModel NamePriced From
Heritage Pine Hills Country ClubC1F$3,690
StonegateThe Flagstone$3,699
Rosemont BrookhavenTwinleaf I$3,712
Fairfield Townhouses At RidgeThe Scarlet$4,065
Fairfield Townhouses East at CoramCEDAR 3 BR/2 BATH$4,175

Real Estate and Rental Term Glossary | ApartmentHomeLiving.com Renter University

From the letter A all the way to the letter Z, the Real Estate and Rental Term Glossary from the content team at ApartmentHomeLiving.com provides our visitors and shoppers with a little clarity and helpful guidance in navigating the real estate world through definitions and explainers for the top subjects and terms that someone may come across during the leasing, buying, or selling process.

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Frequently Asked Questions about 3 Bedroom Riverhead Apartments

What is the Cheapest apartment in Riverhead with 3 Bedroom?

Currently the most affordable 3 Bedroom in Riverhead is at Heritage Pine Hills Country Club listed at $3,690.

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

The average rent for a 3 Bedroom Apartment in Riverhead is $4,171.

What is the largest available 3 Bedroom Riverhead Apartment for rent?

Today's apartment with the most square footage in Riverhead is a 2,900 square feet unit starting from $4,175 at Fairfield Townhouses East at Coram.

What is the average size for Riverhead 3 Bedroom Apartments for rent?

The average size for a 3 Bedroom rental in Riverhead is currently 2,054 sq ft.

Expert Rental Resources

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.

Articles, How-To's, and Tips

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Renters Insurance 101: What It Is, What It Covers, and Why You Need It

Written by: Robin Stewart

Insurance seems to be a part of life. In some states, having insurance is the law, as is the case for automobile insurance. Renters are no exception.

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Apartment Occupancy Rates: Renter Attraction vs Renter Retention

Written by: Robin Stewart

There’s a tenet in marketing about client or customer attraction and retention. Studies and data have consistently shown it costs less to keep a current customer than to attract a new one.

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How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide

Written by: Robin Stewart

Evaluating rental properties for clients draws many parallels to house-hunting. Whether an apartment, loft, townhouse, or other rental, finding the right place means finding “home” for your client.

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Pet-Friendly Renting: Everything You Need to Know Before You Move

Written by: Christine Leonard, Esq.

For so many of us, pets are the best companions and a big part of our lives. For this reason, a pet-friendly house or apartment is often a very important - and nonnegotiable - part of a move.