1 Bedroom Apartments for Rent in Lake Ronkonkoma, NY (57 Rentals)

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399 Smithtown Blvd
1 Bedroom Apartments

399 Smithtown Blvd

399 Smithtown BlvdLake Ronkonkoma, NY 11779
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The Core
Rent Specials
$3,044 - $3,794
Total Monthly Price

Total Monthly Price

Base Rent
$2,417 - $5,231
Total Monthly Price
Varies
1 Bedroom Apartments Available Now

The Core

3 Hawkins AveRonkonkoma, NY 11779
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Expert Solutions for Creating the Perfect Work-From-Home Apartment Layouts

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property at 6 Williams Blvd

$2,610 - $2,655

1 Bedroom Rentals

Available Now

6 Williams Blvd

Lake GroveNY11755

Navigating the Rental Market: Tips for First-Time Renters

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property at 460 Old Town Rd

$2,150 - $2,500

1 Bedroom Rentals

Available Now

460 Old Town Rd

Port Jefferson StationNY11776
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Lake Ronkonkoma, NY Local Guide

Largest Available Lake Ronkonkoma and Nearby 1 Bedroom Apartments

The largest available 1 Bedroom apartment unit in Lake Ronkonkoma, NY is found at Fairfield Gables At South Setauket in the Setauket East Setauket neighborhood and is 1,340 square feet priced from $3,980. Fairfield Greens South At Holbrook in the Birchwood Glen neighborhood has the second largest 1 Bedroom, which is sized at 1,026 square feet and currently listed start at $3,110. Here is today’s list of the largest available 1 Bedroom units in Lake Ronkonkoma:

Apartment ListingModel NameSquare FootagePriced From
Fairfield Gables At South SetauketDa Vinci1,340 Sq Ft$3,980
Fairfield Greens South At HolbrookD 1BR/ 1BA Duplex Plus Loft1,026 Sq Ft$3,110
Fairfield Broadway Knolls At HolbrookOne Bedroom1,000 Sq Ft$2,645
Fairfield Centereach GardensThe Silverbell Lower920 Sq Ft$2,370
Fairfield Estates At BohemiaThe Georgica852 Sq Ft$2,575
The CoreA3845 Sq Ft$3,616
The Core IIA3845 Sq Ft$3,444
Fairfield Sunrise GardensThe Pavillion Upper808 Sq Ft$2,460
Hillcrest VillageThe Imperial806 Sq Ft$2,582
Heatherwood House at RonkonkomaThe Imperial806 Sq Ft$2,442

Cheapest Available Lake Ronkonkoma and Nearby 1 Bedroom Apartments

As of April 25, 2026 the lowest priced 1 Bedroom apartment unit in Lake Ronkonkoma, NY is the The Arbor View Lower Model starting from $2,115 at Fairfield At Selden in the Central Suffolk neighborhood. The second most affordable Lake Ronkonkoma 1 Bedroom is the The Imperial Lower Model at Fairfield Sunrise Gardens starting at $2,155 in the The Colony neighborhood. The average price for all 1 Bedroom apartments in Lake Ronkonkoma is currently $2,895. Here is today’s list of the cheapest available 1 Bedroom options in Lake Ronkonkoma:

Apartment ListingModel NamePriced From
Fairfield At SeldenThe Arbor View Lower$2,115
Fairfield Sunrise GardensThe Imperial Lower$2,155
Fairfield Greens At HolbrookThe Cambridge I$2,270
Eagle Rock Apartments at NesconsetA2$2,290
Fairfield Centereach GardensThe Bayberry Upper$2,295
Fairfield At Lake GroveThe Tahoe$2,355
Fairfield At New England VillageThe Regent Lower$2,370
Colony ParkThe Imperial$2,425
Heatherwood House at RonkonkomaThe Imperial$2,442
Fairfield Greens South At HolbrookCU LIHP Affordable 1BR/1BA Upper$2,485

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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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Frequently Asked Questions about 1 Bedroom Lake Ronkonkoma Apartments

What is the Cheapest apartment in Lake Ronkonkoma with 1 Bedroom?

Currently the most affordable 1 Bedroom in Lake Ronkonkoma is at Fairfield At Selden listed at $2,115.

How much is the average rent for a 1 Bedroom Lake Ronkonkoma Apartment?

The average rent for a 1 Bedroom Apartment in Lake Ronkonkoma is $2,895.

What is the largest available 1 Bedroom Lake Ronkonkoma Apartment for rent?

Today's apartment with the most square footage in Lake Ronkonkoma is a 1,340 square feet unit starting from $3,980 at Fairfield Gables At South Setauket.

What is the average size for Lake Ronkonkoma 1 Bedroom Apartments for rent?

The average size for a 1 Bedroom rental in Lake Ronkonkoma is currently 725 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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Expert Solutions for Creating the Perfect Work-From-Home Apartment Layouts

Written by: Lauren Harrington

This article is based on first-hand experience managing apartment communities and helping renters adapt to their spaces after moving in.

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What Does “Rent Burdened” Mean? How Much Rent Is Too Much

Written by: Lauren Harrington

This article draws from first-hand renter experiences and recurring financial challenges reported after moving in.

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Maximizing Your Refund: Essential Tax Tips for Renters

Written by: Christine Leonard, Esq.

Other than tax professionals, I can’t think of anyone who looks forward to tax season. For everybody else, April is a stressful month to collect information and meet deadlines.

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18 Must-Ask Rental Tour Questions That Reveal the Truth about a Property

Written by: Lauren Harrington

Renting your next home can feel thrilling and overwhelming at the same time.