3 Bedroom Apartments for Rent in Ronkonkoma, NY (27 Rentals)

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The Core
Rent Specials
$4,385 - $4,980
Total Monthly Price

Total Monthly Price

Base Rent
$2,312 - $5,112
Total Monthly Price
Varies
3 Bedroom Apartments Available Now

The Core

3 Hawkins AveRonkonkoma, NY 11779
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2794 Ocean Ave, Unit 2
$3,750
Total Monthly Price

Total Monthly Price

Base Rent
$3,750
Total Monthly Price
$3,750
3 Bedroom Apartment Available Aug 1

2794 Ocean Ave, Unit 2

2794 Ocean AveRonkonkoma, NY 11779

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.

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The Core II
3 Bedroom Apartments

The Core II

14 Hawkins AveRonkonkoma, NY 11779
property at 51 Cypress St

$3,500

Total Monthly Price

Total Monthly Price

Base Rent
$3,500
Total Monthly Price
$3,500

3 Bedroom, 1 Bath Home for Rent

Available Now

51 Cypress St

Central IslipNY11722

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 5 Pamela Ln

$3,200

3 Bedroom Rentals

Available Now

5 Pamela Ln

SeldenNY11784

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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1-9 Gilbert Ave
3 Bedroom Apartments

1-9 Gilbert Ave

1-9 Gilbert AveSmithtown, NY 11787
Showing Results 1-27, Page 1 of 1

Ronkonkoma, NY Local Guide

Ronkonkoma 3 Bedroom Apartment Units with Current Availability by Neighborhood

Availability Confirmed As of: July 29, 2026

There are currently 68 available 3 Bedroom apartment units in Ronkonkoma, NY neighborhoods that range in price from $2,640 to $5,787. Heres is today's list of the top neighborhoods in Ronkonkoma with the most available 3 Bedroom apartments:

NeighborhoodAvailable UnitsMedian PriceMin Price
Central Suffolk44$4,047$2,640
Five Corners12$4,604$3,600
Lake Ronkonkoma12$4,604$3,600

Largest Available Ronkonkoma 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Ronkonkoma, NY is found at Fairfield At Ronkonkoma in the Five Corners neighborhood and is 1,618 square feet priced from $4,025. The Core has the second largest 3 Bedroom, which is sized at 1,477 square feet and currently listed start at $5,102. Here is today’s list of the largest available 3 Bedroom units in Ronkonkoma:

Apartment ListingModel NameSquare FootagePriced From
Fairfield At RonkonkomaThe Astor Place*1,618 Sq Ft$4,025
The CoreC71,477 Sq Ft$5,102
Fairfield Greens South At HolbrookA 3BR/2BA Lower Villa With Patio1,405 Sq Ft$4,430
Renaissance HillsC11,020 Sq Ft$3,850

Cheapest Available Ronkonkoma 3 Bedroom Apartments

As of July 29, 2026 the lowest priced 3 Bedroom apartment unit in Ronkonkoma, NY is the C1 Model starting from $3,850 at Renaissance Hills in the Hauppauge neighborhood. The second most affordable Ronkonkoma 3 Bedroom is the The Carnegie Model at Fairfield At Ronkonkoma starting at $3,880 in the Five Corners neighborhood. The average price for all 3 Bedroom apartments in Ronkonkoma is currently $4,336. Here is today’s list of the cheapest available 3 Bedroom options in Ronkonkoma:

Apartment ListingModel NamePriced From
Renaissance HillsC1$3,850
Fairfield At RonkonkomaThe Carnegie$3,880
Fairfield Greens South At HolbrookA 3BR/2BA Lower Villa With Patio$4,430
The CoreC1$4,517

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:
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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 $3,850.

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

The average rent for a 3 Bedroom Apartment in Ronkonkoma is $4,336.

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

Today's apartment with the most square footage in Ronkonkoma is a 1,618 square feet unit starting from $4,025 at Fairfield At Ronkonkoma.

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

The average size for a 3 Bedroom rental in Ronkonkoma is currently 1,200 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.