1 Bedroom Apartments for Rent in Islip, NY (80 Rentals)

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Forest Green
1 Bedroom Apartments

Forest Green

2445 Union BlvdIslip, NY 11751
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40 Manitton Ct
1 Bedroom Apartments

40 Manitton Ct

40 Manitton CtIslip, NY 11751
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14 N Ocean Ave
1 Bedroom Apartments

14 N Ocean Ave

14 N Ocean AveIslip, NY 11751
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Pine Brook Village
1 Bedroom Apartments

Pine Brook Village

2455 Union BlvdIslip, NY 11751
  • Utilities Included

Genius Ideas and Studio Layout Tips That Maximize Every Square Inch

Transform your studio apartment layout and maximize storage. Get proven ideas from a 20-year property expert to make any small space stylish and functional.

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Shoregate
$3,179 - $3,999
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Total Monthly Price

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$2,891 - $11,072
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1 Bedroom Apartments Available Now

Shoregate

143 4th AveBay Shore, NY 11706
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Expert Solutions for Creating the Perfect Work-From-Home Apartment Layouts

Create a productive work-from-home apartment setup, even in a small space or studio. Discover layout ideas, desk solutions, and organization tips that actually work.

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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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Renting Smart: Lease Basics Every Renter Needs

Demystify Your Rental Lease. Learn the basics about renting, deposits, and tenant/landlord responsibilities. Rent smart and avoid surprises. | Renter University at ApartmentHomeLiving.com

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property at 227 4th Ave

$2,950

1 Bedroom Rentals

Available Now

227 4th Ave

Bay ShoreNY11706
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18 4th Ave
1 Bedroom Apartments

18 4th Ave

18 4th AveBay Shore, NY 11706
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50 N Clinton Ave
1 Bedroom Apartments

50 N Clinton Ave

50 N Clinton AveBay Shore, NY 11706

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.

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Islip, NY Local Guide

Largest Available Islip 1 Bedroom Apartments

The largest available 1 Bedroom apartment unit in Islip, NY is found at Fairfield Townhomes at Islip in the Courthouse Commons neighborhood and is 1,017 square feet priced from $3,100. Fairfield At East Islip has the second largest 1 Bedroom, which is sized at 999 square feet and currently listed start at $2,450. Here is today’s list of the largest available 1 Bedroom units in Islip:

Apartment ListingModel NameSquare FootagePriced From
Fairfield Townhomes at IslipNicklaus 1 Bedroom 2 Bathroom- 1017 sq.ft1,017 Sq Ft$3,100
Fairfield At East IslipOne Bedroom999 Sq Ft$2,450
Fairfield Tudor At Bay ShoreOne Bedroom999 Sq Ft$2,425
Fairfield RenaissanceOne Bedroom999 Sq Ft$2,325
Fairfield Saxon ArmsThe Kingsley Upper960 Sq Ft$2,530
ShoregateAJR3.1932 Sq Ft$3,954
Chatham SquareOne Bedroom/ Second Floor881 Sq Ft$2,464
The Belmont at EastviewDonnerail869 Sq Ft$2,804
Fairfield Eastbrook GardensThe Shore Lower790 Sq Ft$2,415
Bay Shore Manor1 BR/1 BA600 Sq Ft$2,150

Cheapest Available Islip 1 Bedroom Apartments

As of June 10, 2026 the lowest priced 1 Bedroom apartment unit in Islip, NY is the 1-1 Model starting from $1,789 at Ballpark Terrace in the Courthouse Commons neighborhood. The second most affordable Islip 1 Bedroom is the 1BR Model at Oakwood Manor Senior Community starting at $1,800 . The average price for all 1 Bedroom apartments in Islip is currently $2,925. Here is today’s list of the cheapest available 1 Bedroom options in Islip:

Apartment ListingModel NamePriced From
Ballpark Terrace1-1$1,789
Oakwood Manor Senior Community1BR$1,800
Bay Shore Manor1 BR/1 BA$2,150
Fairfield At East IslipOne Bedroom$2,270
1991 Union PlazaOne Bedroom / One Bathroom$2,275
Mid Island ApartmentsA1$2,280
Fairfield On The LakeThe Lakewood$2,295
Fairfield At Islip TerraceThe Yale$2,315
Fairfield RenaissanceOne Bedroom$2,325
Fairfield Gardens At Bay ShoreThe Lilac$2,340

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.

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Frequently Asked Questions about 1 Bedroom Islip Apartments

What is the Cheapest apartment in Islip with 1 Bedroom?

Currently the most affordable 1 Bedroom in Islip is at Ballpark Terrace listed at $1,789.

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

The average rent for a 1 Bedroom Apartment in Islip is $2,925.

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

Today's apartment with the most square footage in Islip is a 1,017 square feet unit starting from $3,100 at Fairfield Townhomes at Islip.

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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Genius Ideas and Studio Layout Tips That Maximize Every Square Inch

Written by: Lauren Harrington

This article was written based on first-hand renter experiences and common layout challenges identified after move-in.

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.

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Pet-Friendly Renting: Everything You Need to Know Before You Move

Written by: Christine Leonard, Esq.

For so many of us, pets are the best companions and a big part of our lives. For this reason, a pet-friendly house or apartment is often a very important - and nonnegotiable - part of a move.

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Creative Ways Developers Reimagine Retail Spaces as Residential Units

Written by: Robin Stewart

Adaptive reuse is when a commercial property is converted and repurposed. The real estate industry has embraced a growing number of these projects.