1 Bedroom Apartments for Rent in Lake Ronkonkoma, NY (59 Rentals)

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399 Smithtown Blvd
1 Bedroom Apartments

399 Smithtown Blvd

399 Smithtown BlvdLake Ronkonkoma, NY 11779

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.

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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.

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Smart Renter's Guide: Calculating Affordable Rent & Housing Costs

Wondering how to determine your rental budget? This comprehensive guide covers everything from the 30% rule to hidden fees and effective budgeting strategies.

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property at 16 Chivalry Ln

$2,500

1 Bedroom, 1 Bath Home for Rent

Available Jan 15, 2026

16 Chivalry Ln

NesconsetNY11767
property at 6 Williams Blvd

$2,610 - $2,655

1 Bedroom Rentals

Available Now

6 Williams Blvd

Lake GroveNY11755
property at 9 Williams Blvd

$2,610 - $2,655

1 Bedroom Rentals

Available Now

9 Williams Blvd

Lake GroveNY11755

Navigating the Rental Market: Tips for First-Time Renters

Entering the rental market? Learn these simple tips and strategies to avoid common pitfalls and make confident choices. Rent with peace of mind.

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Showing Results 1-50, Page 1 of 2

Lake Ronkonkoma, NY Local Guide

Largest Available Lake Ronkonkoma 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. Carlow in the Lake Ronkonkoma neighborhood has the second largest 1 Bedroom, which is sized at 1,170 square feet and currently listed start at $3,750. 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
CarlowA41,170 Sq Ft$3,750
Fairfield Greens South At HolbrookD 1BR/ 1BA Duplex Plus Loft1,026 Sq Ft$3,020
Fairfield Broadway Knolls At HolbrookOne Bedroom1,000 Sq Ft$2,615
Fairfield Estates At BohemiaThe Georgica852 Sq Ft$2,550
Fairfield Sunrise GardensThe Pavillion Upper808 Sq Ft$2,435
Colony ParkThe Imperial806 Sq Ft$2,502
Hillcrest VillageThe Imperial806 Sq Ft$2,637

Cheapest Available Lake Ronkonkoma 1 Bedroom Apartments

As of December 21, 2025 the lowest priced 1 Bedroom apartment unit in Lake Ronkonkoma, NY is the One Bedroom (Upstairs) Model starting from $2,055 at Brookwood at Holbrook in the Birchwood Glen neighborhood. The second most affordable Lake Ronkonkoma 1 Bedroom is the The Arbor View Lower Model at Fairfield At Selden starting at $2,115 in the Central Suffolk neighborhood. The average price for all 1 Bedroom apartments in Lake Ronkonkoma is currently $2,649. Here is today’s list of the cheapest available 1 Bedroom options in Lake Ronkonkoma:

Apartment ListingModel NamePriced From
Brookwood at HolbrookOne Bedroom (Upstairs)$2,055
Fairfield At SeldenThe Arbor View Lower$2,115
Meadows at Lake Ronkonkoma1 Bedroom 1 Bathroom$2,124
Fairfield Sunrise GardensThe Imperial Lower$2,125
Colony ParkThe Junior$2,217
Fairfield Greens At HolbrookThe Cambridge I$2,220
Fairfield Centereach GardensThe Bayberry Upper$2,245
Fairfield At New England VillageThe Regent Lower$2,345
Fairfield At Lake GroveThe Tahoe$2,355
Fairfield Greens South At HolbrookCU LIHP Affordable 1BR/1BA Upper$2,485

Don't Settle: How to Negotiate Your Apartment Lease and Save Money

Discover the insider tips from an attorney and real estate agent on how to negotiate your next apartment lease. Find out what's on the table and what's not, so you can save money and get the best terms possible.

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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.

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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.

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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

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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 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 Brookwood at Holbrook listed at $2,055.

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 $2,649.

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 780 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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Renting with Roommates: Realistic Expectations for Shared Lease

Written by: Christine Leonard, Esq.

Given the high costs for housing, I have found that many people are looking for a roommate to share expenses. These arrangements can increase opportunities for more desirable and larger spaces.

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Apartment Common Area Rules: What Renters Need to Know

Written by: Christine Leonard, Esq.

Back in the day when I rented one of my first apartments, the property didn’t even have laundry in the building. Now, rental properties are often competing against each other to provide the best amenities.

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How to Negotiate Your Apartment Lease and Save Money

Written by: Christine Leonard, Esq.

Everything is a negotiation in real estate! 

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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.