3 Bedroom Apartments for Rent in Lake Ronkonkoma, NY (28 Rentals)

How Many Bedrooms?Done
Select your price rangeDone
Lifestyle Matching SearchDone
Learn more about Lifestyle Search
By AmenitiesDone
By Community TypeDone
Features and AvailabilityDone
Done

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.

Read Article

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.

Read Article

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.

Read Article
close
View Me
1-9 Gilbert Ave
3 Bedroom Apartments

1-9 Gilbert Ave

1-9 Gilbert AveSmithtown, NY 11787

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.

Read Article
Showing Results 1-28, Page 1 of 1

Lake Ronkonkoma, NY Local Guide

Largest Available Lake Ronkonkoma 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Lake 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 Lake 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$5,278
Fairfield Greens South At HolbrookA 3BR/2BA Lower Villa With Patio1,405 Sq Ft$4,310
Fairfield Gables At South SetauketPlato II1,360 Sq Ft$4,215
Renaissance HillsC11,020 Sq Ft$3,888

Cheapest Available Lake Ronkonkoma 3 Bedroom Apartments

As of September 15, 2025 the lowest priced 3 Bedroom apartment unit in Lake Ronkonkoma, NY is the The Carnegie Model starting from $3,815 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 $3,888 in the Western Suffolk neighborhood. The average price for all 3 Bedroom apartments in Lake Ronkonkoma is currently $4,563. Here is today’s list of the cheapest available 3 Bedroom options in Lake Ronkonkoma:

Apartment ListingModel NamePriced From
Fairfield At RonkonkomaThe Carnegie$3,815
Renaissance HillsC1$3,888
Fairfield Gables At South SetauketPlato I$4,215
Fairfield Greens South At HolbrookA 3BR/2BA Lower Villa With Patio$4,310
Alston at Station Yards3Bed/2Bath-C2$5,278
CarlowC1$5,885

Quick Rent Budget Calculator

How much rent can you afford?

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.

decorative image of people with a giant lease agreement

Best Local Schools in
Lake Ronkonkoma, NY

School data provided by Great Schools

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

Explore Lake Ronkonkoma, NY Rentals by Map

Decorative image of map

See the most popular apartments and homes in Lake Ronkonkoma, NY

View Map
Lake Ronkonkoma, NY Apartments Map
View Map
Lake Ronkonkoma, NY Rental Homes Map

Getting Around Lake Ronkonkoma, NY

Walk Score®

66 / 100

Somewhat Walkable

Some errands can be accomplished on foot

Bike Score®

47 / 100

Somewhat Bikeable

Minimal bike infrastructure

What Are Walk Score®, Transit Score®, and Bike Score® Ratings?

  • Walk Score® measures the walkability of any address.
  • Transit Score® measures access to public transit.
  • Bike Score® measures the bikeability of any address.

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 $3,815.

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 $4,563.

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 1,755 square feet unit starting from $5,925 at Carlow.

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 1,790 sq ft.

Expert Rental Resources

Helpful Apartment Articles, How-To's and Tips

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.

decorative image for The Rental Move-In Inspection Checklist: A Guide for Renters article

The Rental Move-In Inspection Checklist: A Guide for Renters

Written by: Trey Huguley

The move-in inspection checklist is a crucial tool for both tenants and landlords. This checklist, provided by the team at ApartmentHomeLiving.com, helps document the condition of an apartment at the time of move-in.

decorative image for Your Guide to Co-Signers: The Risks, Rewards, and Everything in Between article

Your Guide to Co-Signers: The Risks, Rewards, and Everything in Between

Written by: Christine Leonard, Esq.

For many people, obstacles can arise during the rental application process for a variety of issues.

decorative image for The Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro article

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

Written by: Christine Leonard, Esq.

Hard truth. Moving is never easy. I’ve done it all – from local moves to cross-country relocations From packing to unpacking the last box, I have found moving to be an exhausting, expensive and stressful experience every time.

decorative image for Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting article

Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting

Written by: Christine Leonard, Esq.

Throughout the day, think about all the times that you have to pay for something. So many of us reach automatically for a credit card or even our phone for a quick payment.