3 Bedroom Apartments for Rent in Mastic, NY (31 Rentals)

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1550 Montauk Hwy
3 Bedroom Apartments

1550 Montauk Hwy

1550 Montauk HwyMastic, NY 11950
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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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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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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

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

Finding the right apartment starts with three things: location, cost, and amenities. Get the insider perspective from a real estate professional on how to nail all three.

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property at 21 Sherwood Dr

$3,000

Total Monthly Price

Total Monthly Price

Base Rent
$3,000
Total Monthly Price
$3,000

3 Bedroom, 1 Bath Home for Rent

Available Now

21 Sherwood Dr

Mastic BeachNY11951
Showing Results 1-31, Page 1 of 1

Mastic, NY Local Guide

Mastic 3 Bedroom Apartment Units with Current Availability by Neighborhood

Availability Confirmed As of: June 12, 2026

There are currently 4 available 3 Bedroom apartment units in Mastic, NY neighborhoods that range in price from $3,700 to $4,793. Heres is today's list of the top neighborhoods in Mastic with the most available 3 Bedroom apartments:

NeighborhoodAvailable UnitsMedian PriceMin Price
Poospatuck Reservation4$4,261$3,700

Largest Available Mastic 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Mastic, NY is found at Fairfield Townhouses At Ridge in the Outlying Eastern Suffolk neighborhood and is 1,800 square feet priced from $4,200. Stonegate in the The Villages at Mount Sinai Park neighborhood has the second largest 3 Bedroom, which is sized at 1,369 square feet and currently listed start at $3,699. Here is today’s list of the largest available 3 Bedroom units in Mastic:

Apartment ListingModel NameSquare FootagePriced From
Fairfield Townhouses At RidgeThe Willow1,800 Sq Ft$4,200
StonegateThe Flagstone1,369 Sq Ft$3,699
Heritage Pine Hills Country ClubC1F1,300 Sq Ft$3,700
Rosemont BrookhavenChestnut1,272 Sq Ft$3,764

Cheapest Available Mastic 3 Bedroom Apartments

As of June 12, 2026 the lowest priced 3 Bedroom apartment unit in Mastic, NY is the Twinleaf I Model starting from $3,674 at Rosemont Brookhaven in the East Patchogue neighborhood. The second most affordable Mastic 3 Bedroom is the The Flagstone Model at Stonegate starting at $3,699 in the The Villages at Mount Sinai Park neighborhood. The average price for all 3 Bedroom apartments in Mastic is currently $4,164. Here is today’s list of the cheapest available 3 Bedroom options in Mastic:

Apartment ListingModel NamePriced From
Rosemont BrookhavenTwinleaf I$3,674
StonegateThe Flagstone$3,699
Heritage Pine Hills Country ClubC1F$3,700
Fairfield Townhouses At RidgeThe Scarlet$4,065

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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Remember the 3 Rules of Real Estate:
Location, Location, Location!

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Frequently Asked Questions about 3 Bedroom Mastic Apartments

What is the Cheapest apartment in Mastic with 3 Bedroom?

Currently the most affordable 3 Bedroom in Mastic is at Rosemont Brookhaven listed at $3,674.

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

The average rent for a 3 Bedroom Apartment in Mastic is $4,164.

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

Today's apartment with the most square footage in Mastic is a 1,800 square feet unit starting from $4,200 at Fairfield Townhouses At Ridge.

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

The average size for a 3 Bedroom rental in Mastic is currently 1,152 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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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.

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Creative Ways Developers Reimagine Retail Spaces as Residential Units

Written by: Robin Stewart

Adaptive reuse is when a commercial property is converted and repurposed. The real estate industry has embraced a growing number of these projects.

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Neighborhood and Market Insights: How to Choose the Right Area to Rent

Written by: Robin Stewart

Apartment-hunting can be a gargantuan task. Renters have a wish list of items—some luxuries, some necessities—but finding what you seek in the right place is perhaps the most important part of the journey.