3 Bedroom Apartments for Rent near Lake Ronkonkoma, NY (21 Rentals)

How Many Bedrooms?Done
Select your price rangeDone
to
Note: Properties with the Total Monthly Price badge include all required fees. Hover over the badge for details.
Lifestyle Matching SearchDone
By AmenitiesDone
By Community TypeDone
Features and AvailabilityDone
Done
close
View Me
The Core
Rent Specials
$4,385 - $4,980
Total Monthly Price

Total Monthly Price

Base Rent
$2,377 - $5,112

Total Monthly Price
Varies
3 Bedroom Apartments Available Now

The Core

3 Hawkins AveRonkonkoma, NY 11779
  • Verified
  • Customer Reviewed
  • 3D Tour
close
View Me
The Arboretum
$5,574 - $5,681
Total Monthly Price

Total Monthly Price

Base Rent
$3,571 - $8,237

Total Monthly Price
$3,571 - $8,237
3 Bedroom Apartments Available Now

The Arboretum

20 Maple LnFarmingville, NY 11738
Luxury
  • Verified
  • Customer Reviewed
  • 3D Tour

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.

close
View Me
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
property at 5 Pamela Ln

$3,200

3 Bedroom Rentals

Available Now

5 Pamela Ln

SeldenNY11784

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.

close
View Me
1-9 Gilbert Ave
3 Bedroom Apartments

1-9 Gilbert Ave

1-9 Gilbert AveSmithtown, NY 11787
close
View Me
The Core II
3 Bedroom Apartments

The Core II

14 Hawkins AveRonkonkoma, NY 11779

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.

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 Farmingville neighborhood and is 2,324 square feet priced from $5,574. 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 $4,025. Here is today’s list of the largest available 3 Bedroom units in Lake Ronkonkoma:

Apartment ListingModel NameSquare FootagePriced From
The ArboretumThe Spruce Detached Single Family2,324 Sq Ft$5,574
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
Fairfield Gables At South SetauketPlato II1,360 Sq Ft$4,215

Cheapest Available Lake Ronkonkoma and Nearby 3 Bedroom Apartments

As of July 30, 2026 the lowest priced 3 Bedroom apartment unit in Lake Ronkonkoma, NY is the C1 Model starting from $3,850 at Renaissance Hills in the Hauppauge neighborhood. The second most affordable Lake 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 Lake Ronkonkoma is currently $4,488. Here is today’s list of the cheapest available 3 Bedroom options in Lake Ronkonkoma:

Apartment ListingModel NamePriced From
Renaissance HillsC1$3,850
Fairfield At RonkonkomaThe Carnegie$3,880
Fairfield Gables At South SetauketPlato I$4,215
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.

Read Article
Decorative image

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

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

Explore Lake Ronkonkoma, NY Rentals by Map

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

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 Renaissance Hills listed at $3,850.

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 $4,488.

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 2,324 square feet unit starting from $5,574 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 1,767 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

decorative image for First Apartment Regrets: Real Renters Share What They'd Do Differently article

First Apartment Regrets: Real Renters Share What They'd Do Differently

Written by: Robin Stewart

Hindsight is 20/20. Live and Learn. With age comes wisdom. We’re familiar with all those expressions, and all of them apply to lessons first-time renters learn.

decorative image for Renters Insurance 101: What It Is, What It Covers, and Why You Need It article

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.

decorative image for Apartment Occupancy Rates: Renter Attraction vs Renter Retention   article

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.

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

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.