1 Bedroom Apartments for Rent in Islandia, NY (48 Rentals)

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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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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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property at 75 Circle Dr

$2,650 - $3,950

1 Bedroom Rentals

Available Now

75 Circle Dr

Central IslipNY11722
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1889 Joshuas Path
1 Bedroom Apartments

1889 Joshuas Path

1889 Joshuas PathCentral Islip, NY 11722
  • Smoke Free
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1-9 Gilbert Ave
1 Bedroom Apartments

1-9 Gilbert Ave

1-9 Gilbert AveSmithtown, NY 11787
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133 W Suffolk Ave
1 Bedroom Apartments

133 W Suffolk Ave

133 W Suffolk AveCentral Islip, NY 11722
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63 Carleton Ave
1 Bedroom Apartments

63 Carleton Ave

63 Carleton AveCentral Islip, NY 11722
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Bishop McGann Village
1 Bedroom Apartments

Bishop McGann Village

101 Bishop Mcgann DrCentral Islip, NY 11722
Senior Living
  • Utilities Included
Showing Results 1-48, Page 1 of 1

Islandia, NY Local Guide

Largest Available Islandia and Nearby 1 Bedroom Apartments

The largest available 1 Bedroom apartment unit in Islandia, NY is found at The Cornerstone at Hauppauge 55+ Active Adult Apartment Homes in the Courthouse Commons neighborhood and is 1,184 square feet priced from $2,900. Avalon Commons in the Village of the Branch neighborhood has the second largest 1 Bedroom, which is sized at 1,063 square feet and currently listed start at $3,188. Here is today’s list of the largest available 1 Bedroom units in Islandia:

Apartment ListingModel NameSquare FootagePriced From
The Cornerstone at Hauppauge 55+ Active Adult Apartment Homes1 Bed 1 Bath Loft1,184 Sq Ft$2,900
Avalon CommonsA1LR1,063 Sq Ft$3,188
Fairfield Townhomes at IslipNicklaus 1 Bedroom 2 Bathroom- 1017 sq.ft1,017 Sq Ft$2,950
Greenview Estate HouseA1-UF-One Bed, One Bath with Den and Deck1,017 Sq Ft$3,500
Westbrook Village1 Bedroom, 1 Bathroom w/Loft1,012 Sq Ft$3,175
Providence on the ParkB2 Affordable969 Sq Ft$2,464
The Lofts at Maple & MainOne Bedroom903 Sq Ft$3,150
Fairfield Estates At BohemiaThe Georgica852 Sq Ft$2,550

Cheapest Available Islandia and Nearby 1 Bedroom Apartments

As of January 10, 2026 the lowest priced 1 Bedroom apartment unit in Islandia, NY is the 1 Bedroom 1 Bathroom Model starting from $2,107 at Meadows at Lake Ronkonkoma in the Five Corners neighborhood. The second most affordable Islandia 1 Bedroom is the The Surrey Model at Fairfield At Smithtown starting at $2,240 in the Village of the Branch neighborhood. The average price for all 1 Bedroom apartments in Islandia is currently $2,991. Here is today’s list of the cheapest available 1 Bedroom options in Islandia:

Apartment ListingModel NamePriced From
Meadows at Lake Ronkonkoma1 Bedroom 1 Bathroom$2,107
Fairfield At SmithtownThe Surrey$2,240
Fairfield At Islip TerraceThe Yale$2,290
Hawthorne LivingA06$2,300
Fairfield Country Club GardensThe Baldwin Upper$2,325
Fairfield At New England VillageThe Regent Lower$2,345
Gracewood EstatesA Unit$2,375
Colony ParkThe Imperial$2,427
Eagle Rock Apartments at NesconsetA1$2,435

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

Explore Islandia, NY Rentals by Map

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See the most popular apartments and homes in Islandia, NY

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Frequently Asked Questions about 1 Bedroom Islandia Apartments

What is the Cheapest apartment in Islandia with 1 Bedroom?

Currently the most affordable 1 Bedroom in Islandia is at Meadows at Lake Ronkonkoma listed at $2,107.

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

The average rent for a 1 Bedroom Apartment in Islandia is $2,991.

What is the largest available 1 Bedroom Islandia Apartment for rent?

Today's apartment with the most square footage in Islandia is a 1,184 square feet unit starting from $2,900 at The Cornerstone at Hauppauge 55+ Active Adult Apartment Homes.

What is the average size for Islandia 1 Bedroom Apartments for rent?

The average size for a 1 Bedroom rental in Islandia is currently 776 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 A Renters Guide for Tips on Writing Your Notice for Not Renewing Your Apartment article

A Renters Guide for Tips on Writing Your Notice for Not Renewing Your Apartment

Written by: Bob Mallory

Packing up everything you own to move is so stressful for many that ending your apartment lease can feel like a small or unimportant task. Ending your lease involves more than simply turning over your keys on the last day.

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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!