3 Bedroom Apartments for Rent in Ronkonkoma, NY (26 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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The Art of the Rental Viewing: What to look for during a property tour

Touring a rental? This guide helps you know exactly what to look for, from safety features to hidden flaws, so you can confidently sign your lease or keep searching.

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property at 98 Casement Ave

$2,800 - $3,200

3 Bedroom Rentals

Available Now

98 Casement Ave

Central IslipNY11722

Smart Renter's Guide: Calculating Affordable Rent & Housing Costs

Wondering how to determine your rental budget? This comprehensive guide covers everything from the 30% rule to hidden fees and effective budgeting strategies.

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property at 11 Pearl St

$3,500

3 Bedroom, 1 Bath Home for Rent

Available Now

11 Pearl St

HolbrookNY11741

Navigating the Rental Market: Tips for First-Time Renters

Entering the rental market? Learn these simple tips and strategies to avoid common pitfalls and make confident choices. Rent with peace of mind.

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1-9 Gilbert Ave
3 Bedroom Apartments

1-9 Gilbert Ave

1-9 Gilbert AveSmithtown, NY 11787
Showing Results 1-26, Page 1 of 1

Ronkonkoma, NY Local Guide

Ronkonkoma 3 Bedroom Apartment Units with Current Availability by Neighborhood

Availability Confirmed As of: December 30, 2025

There are currently 60 available 3 Bedroom apartment units in Ronkonkoma, NY neighborhoods that range in price from $2,640 to $5,925. Heres is today's list of the top neighborhoods in Ronkonkoma with the most available 3 Bedroom apartments:

NeighborhoodAvailable UnitsMedian PriceMin Price
Central Suffolk44$4,030$2,640
Lake Ronkonkoma9$3,965$3,815
Five Corners7$4,000$3,815

Largest Available Ronkonkoma 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Ronkonkoma, NY is found at Carlow in the Lake Ronkonkoma neighborhood and is 1,755 square feet priced from $5,925. Fairfield At Ronkonkoma in the Five Corners neighborhood has the second largest 3 Bedroom, which is sized at 1,618 square feet and currently listed start at $3,920. Here is today’s list of the largest available 3 Bedroom units in Ronkonkoma:

Apartment ListingModel NameSquare FootagePriced From
CarlowC21,755 Sq Ft$5,925
Fairfield At RonkonkomaThe Astor Place*1,618 Sq Ft$3,920
Alston at Station Yards3Bed/2Bath-C21,551 Sq Ft$5,145
Fairfield Greens South At HolbrookA 3BR/2BA Lower Villa With Patio1,405 Sq Ft$4,310
Renaissance HillsC11,020 Sq Ft$3,621

Cheapest Available Ronkonkoma 3 Bedroom Apartments

As of December 30, 2025 the lowest priced 3 Bedroom apartment unit in Ronkonkoma, NY is the C1 Model starting from $3,621 at Renaissance Hills in the Western Suffolk neighborhood. The second most affordable Ronkonkoma 3 Bedroom is the The Carnegie Model at Fairfield At Ronkonkoma starting at $3,815 in the Five Corners neighborhood. The average price for all 3 Bedroom apartments in Ronkonkoma is currently $4,181. Here is today’s list of the cheapest available 3 Bedroom options in Ronkonkoma:

Apartment ListingModel NamePriced From
Renaissance HillsC1$3,621
Fairfield At RonkonkomaThe Carnegie$3,815
Fairfield Greens South At HolbrookA 3BR/2BA Lower Villa With Patio$4,310
Alston at Station Yards3Bed/2Bath-C3$5,135
CarlowC2$5,925

Don't Settle: How to Negotiate Your Apartment Lease and Save Money

Discover the insider tips from an attorney and real estate agent on how to negotiate your next apartment lease. Find out what's on the table and what's not, so you can save money and get the best terms possible.

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

Moving is tough, especially long-distance. Learn how to minimize stress & expenses with proven strategies from a real estate pro, covering everything from logistics to finances.

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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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The common "Rule of Thumb" is that rent should be no more than 30% of your income. How much is that? Enter your monthly income and click "Calculate My Budget" to find out.

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

Explore Ronkonkoma, NY Rentals by Map

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Frequently Asked Questions about 3 Bedroom Ronkonkoma Apartments

What is the Cheapest apartment in Ronkonkoma with 3 Bedroom?

Currently the most affordable 3 Bedroom in Ronkonkoma is at Renaissance Hills listed at $3,621.

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

The average rent for a 3 Bedroom Apartment in Ronkonkoma is $4,181.

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

Today's apartment with the most square footage in Ronkonkoma is a 1,755 square feet unit starting from $5,925 at Carlow.

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

The average size for a 3 Bedroom rental in Ronkonkoma is currently 1,166 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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Renting with Roommates: Realistic Expectations for Shared Lease

Written by: Christine Leonard, Esq.

Given the high costs for housing, I have found that many people are looking for a roommate to share expenses. These arrangements can increase opportunities for more desirable and larger spaces.

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How to Make Your Apartment Holiday-Ready: Renter-Friendly Tips

Written by: Justin Habersaat

Getting your apartment ready for the holidays can be exciting but sometimes challenging in a smaller space. Here are some modern tips to keep things festive, safe, and inviting this season.

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Apartment Common Area Rules: What Renters Need to Know

Written by: Christine Leonard, Esq.

Back in the day when I rented one of my first apartments, the property didn’t even have laundry in the building. Now, rental properties are often competing against each other to provide the best amenities.

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How to Negotiate Your Apartment Lease and Save Money

Written by: Christine Leonard, Esq.

Everything is a negotiation in real estate!