3 Bedroom Apartments for Rent in Lake Ronkonkoma, NY (22 Rentals)

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The Core
Rent Specials
$4,390 - $4,980
Total Monthly Price

Total Monthly Price

Base Rent
$2,237 - $5,112

Total Monthly Price
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3 Bedroom Apartments Available Now

The Core

3 Hawkins AveRonkonkoma, NY 11779
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The Arboretum
$5,956 - $6,005
Total Monthly Price

Total Monthly Price

Base Rent
$3,716 - $9,403

Total Monthly Price
$3,716 - $9,403
3 Bedroom Apartments Available Now

The Arboretum

20 Maple LnFarmingville, NY 11738
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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.

property at 4 Seawanhaka Ave

$3,200

Total Monthly Price

Total Monthly Price

Base Rent
$3,200

Total Monthly Price
$3,200

3 Bedroom, 1 Bath Home for Rent

Available Now

4 Seawanhaka Ave

NesconsetNY11767

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.

property at 26 Bokel Rd

$4,000

Total Monthly Price

Total Monthly Price

Base Rent
$4,000

Total Monthly Price
$4,000

3 Bedroom, 2 Bath Home for Rent

Available Now

26 Bokel Rd

RonkonkomaNY11779
property at 40 Seabrook Ln

$4,700

Total Monthly Price

Total Monthly Price

Base Rent
$4,700

Total Monthly Price
$4,700

3 Bedroom, 3 Bath Home for Rent

Available Now

40 Seabrook Ln

Stony BrookNY11790
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1-9 Gilbert Ave
3 Bedroom Apartments

1-9 Gilbert Ave

1-9 Gilbert AveSmithtown, NY 11787

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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The Core II
3 Bedroom Apartments

The Core II

14 Hawkins AveRonkonkoma, NY 11779

Lake Ronkonkoma, NY Local Guide

Largest Available Lake Ronkonkoma and Nearby 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Lake Ronkonkoma, NY is found at The Arboretum in the Birchwood Glen neighborhood and is 2,311 square feet priced from $6,005. 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 $3,990. Here is today’s list of the largest available 3 Bedroom units in Lake Ronkonkoma:

Apartment ListingModel NameSquare FootagePriced From
The ArboretumThe Dogwood Detached Single Family2,311 Sq Ft$6,005
Fairfield At RonkonkomaThe Astor Place*1,618 Sq Ft$3,990
The CoreC71,477 Sq Ft$5,102
Fairfield Greens South At HolbrookA 3BR/2BA Lower Villa With Patio1,405 Sq Ft$4,430
Fairfield Gables At South SetauketPlato II1,360 Sq Ft$4,215

Cheapest Available Lake Ronkonkoma and Nearby 3 Bedroom Apartments

As of June 11, 2026 the lowest priced 3 Bedroom apartment unit in Lake Ronkonkoma, NY is the The Carnegie Model starting from $3,880 at Fairfield At Ronkonkoma in the Five Corners neighborhood. The second most affordable Lake Ronkonkoma 3 Bedroom is the C1 Model at Renaissance Hills starting at $3,950 in the Western Suffolk neighborhood. The average price for all 3 Bedroom apartments in Lake Ronkonkoma is currently $4,620. Here is today’s list of the cheapest available 3 Bedroom options in Lake Ronkonkoma:

Apartment ListingModel NamePriced From
Fairfield At RonkonkomaThe Carnegie$3,880
Renaissance HillsC1$3,950
Fairfield Gables At South SetauketPlato I$4,215
Fairfield Greens South At HolbrookA 3BR/2BA Lower Villa With Patio$4,430
The CoreC2$4,687

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 Lake Ronkonkoma Apartments

What is the Cheapest apartment in Lake Ronkonkoma with 3 Bedroom?

Currently the most affordable 3 Bedroom in Lake Ronkonkoma is at Fairfield At Ronkonkoma listed at $3,880.

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

The average rent for a 3 Bedroom Apartment in Lake Ronkonkoma is $4,620.

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

Today's apartment with the most square footage in Lake Ronkonkoma is a 2,311 square feet unit starting from $6,005 at The Arboretum.

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

The average size for a 3 Bedroom rental in Lake Ronkonkoma is currently 1,495 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.