
Studio Apartments for Rent in Islandia, NY (26 Rentals)


Renaissance Hills

The Belmont at Eastview

Alston at Station Yards

Greenview Estate House

The Core

Heatherwood House at Oakdale

Fairfield At Islip Terrace
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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.

Heatherwood House at Ronkonkoma

Fairfield West At Hauppauge

Colony Park

Fairfield At Hauppauge

Fairfield Manor at Nesconset

Fairfield At Smithtown

Brookwood on the Lake Apartments for Seniors

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

Sherbrooke Smithtown Co-Operative

10 Smithtown Blvd

87 Carleton Ave

67 W Suffolk Ave

156 Smithtown Blvd

Nesconset Gardens

111 Carleton Ave

25 Arielle Ct
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63 Carleton Ave

Allyn P Robinson Village
Islandia, NY Local Guide

How much does it cost to rent an apartment in Islandia?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
Islandia Studio Apartments | $2,318 | $2,026 | $3,008 |
| Islandia 1 Bedroom Apartments | $2,983 | $2,000 | $4,525 |
| Islandia 2 Bedroom Apartments | $3,700 | $2,200 | $5,320 |
| Islandia 3 Bedroom Apartments | $4,068 | $3,000 | $5,040 |
| Islandia 4 Bedroom Apartments | $4,900 | $4,300 | $5,500 |
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Islandia, NY Local Guide
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Largest Available Islandia Studio Apartments
The largest available Studio apartment unit in Islandia, NY is found at Heatherwood House at Oakdale in the North Great River neighborhood and is 634 square feet priced from $2,420. Greenview Estate House in the Courthouse Commons neighborhood has the second largest Studio, which is sized at 581 square feet and currently listed start at $2,725. Here is today’s list of the largest available Studio units in Islandia:
| Apartment Listing | Model Name | Square Footage | Priced From |
|---|---|---|---|
| Heatherwood House at Oakdale | Studio Deluxe Upgrade | 634 Sq Ft | $2,420 |
| Greenview Estate House | C-Studio | 581 Sq Ft | $2,725 |
| Fairfield West At Hauppauge | The Sheffield Upper | 500 Sq Ft | $2,205 |
| Fairfield Manor at Nesconset | STUDIO LOWER LEVEL | 500 Sq Ft | $2,295 |
| Fairfield At Hauppauge | The Savoy Upper | 470 Sq Ft | $2,210 |
| Fairfield At Smithtown | The Quinton | 427 Sq Ft | $2,095 |
| Fairfield At Islip Terrace | The Columbia | 407 Sq Ft | $2,080 |
Cheapest Available Islandia Studio Apartments
As of January 13, 2026 the lowest priced Studio apartment unit in Islandia, NY is the The Harvard Model starting from $2,080 at Fairfield At Islip Terrace in the Courthouse Commons neighborhood. The second most affordable Islandia Studio is the The Quinton Model at Fairfield At Smithtown starting at $2,095 in the Village of the Branch neighborhood. The average price for all Studio apartments in Islandia is currently $2,318. Here is today’s list of the cheapest available Studio options in Islandia:
| Apartment Listing | Model Name | Priced From |
|---|---|---|
| Fairfield At Islip Terrace | The Harvard | $2,080 |
| Fairfield At Smithtown | The Quinton | $2,095 |
| Fairfield West At Hauppauge | The Sheffield Lower | $2,205 |
| Fairfield At Hauppauge | The Savoy Lower | $2,210 |
| Fairfield Manor at Nesconset | STUDIO LOWER LEVEL | $2,295 |
| Heatherwood House at Oakdale | Studio Deluxe Upgrade | $2,420 |
| Greenview Estate House | C-Studio | $2,725 |
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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Read ArticleQuick 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.
Remember the 3 Rules of Real Estate:Location, Location, Location!
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See the most popular apartments and homes in Islandia, NY
Frequently Asked Questions about Studio Islandia Apartments
What is the Cheapest apartment in Islandia with Studio?
Currently the most affordable Studio in Islandia is at Fairfield At Islip Terrace listed at $2,080.
How much is the average rent for a Studio Islandia Apartment?
The average rent for a Studio Apartment in Islandia is $2,318.
What is the largest available Studio Islandia Apartment for rent?
Today's apartment with the most square footage in Islandia is a 634 square feet unit starting from $2,420 at Heatherwood House at Oakdale.
What is the average size for Islandia Studio Apartments for rent?
The average size for a Studio rental in Islandia is currently 561 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

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.

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.

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.

How to Negotiate Your Apartment Lease and Save Money
Written by: Christine Leonard, Esq.
Everything is a negotiation in real estate!