1 Bedroom Apartments for Rent in Mount Sinai, NY (53 Rentals)

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The Point at Pine Ridge
Rent Specials
$2,725 - $3,130
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$2,725 - $3,825
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1 Bedroom Apartments Available Now

The Point at Pine Ridge

1 Avalon Pines DrCoram, NY 11727
Corporate Housing
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Vistas of Port Jefferson
$3,060 - $6,815
Total Monthly Price

Total Monthly Price

Base Rent
$2,820 - $6,827
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1 Bedroom Apartments Available Apr 13

Vistas of Port Jefferson

588 N Bicycle PathPort Jefferson Station, NY 11776
Senior Living
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Local Expert's Guide to the Top Affordable Neighborhoods for Renting in Bridgeport, CT

Learn about Bridgeport and the best neighorhoods to rent with original content written by our Local Expert Staff Writer

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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.

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property at 101 Sylvan Ave

$2,200 - $2,300

1 Bedroom Rentals

Available Now

101 Sylvan Ave

Miller PlaceNY11764
property at 21 Ulster Pl

$2,330

1 Bedroom Rentals

Available Now

21 Ulster Pl

BrookhavenNY11727
property at 125 Terryville Rd

$2,415 - $2,835

1 Bedroom Rentals

Available Now

125 Terryville Rd

Port Jefferson StationNY11776

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 10 Sylvan Ln

$3,000

1 Bedroom Rentals

Available Now

10 Sylvan Ln

Port Jefferson StationNY11776

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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North Isle Village
1 Bedroom Apartments

North Isle Village

50 Gibbs RdCoram, NY 11727
  • Utilities Included
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11-15 Perry St
1 Bedroom Apartments

11-15 Perry St

11-15 Perry StPort Jefferson, NY 11777
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1217 Main St
1 Bedroom Apartments

1217 Main St

1217 Main StPort Jefferson, NY 11777
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525 Rt-112
1 Bedroom Apartments

525 Rt-112

525 Rt-112Port Jefferson Station, NY 11776
Showing Results 1-50, Page 1 of 2

Mount Sinai, NY Local Guide

Largest Available Mount Sinai 1 Bedroom Apartments

The largest available 1 Bedroom apartment unit in Mount Sinai, NY is found at Fairfield Landmark At Port Jefferson Village in the Setauket East Setauket neighborhood and is 1,182 square feet priced from $3,150. The Point at Pine Ridge in the Gordon Heights neighborhood has the second largest 1 Bedroom, which is sized at 1,081 square feet and currently listed start at $2,930. Here is today’s list of the largest available 1 Bedroom units in Mount Sinai:

Apartment ListingModel NameSquare FootagePriced From
Fairfield Landmark At Port Jefferson Village1 Bedroom Plus Loft Capt. Jones Floor Plan1,182 Sq Ft$3,150
The Point at Pine Ridge1 Bed/1 Bath-The Palmer Loft Garage1,081 Sq Ft$2,930
One North1 Bedroom1,018 Sq Ft$3,000
Fairfield Gardens At Port JeffersonThe Cypress Upper939 Sq Ft$2,415
Mt Sinai Meadows1BR/1.0BA908 Sq Ft$3,200
The Hills at Port Jefferson1 Bed 1 Bath835 Sq Ft$2,700
Heatherwood House at Port Jefferson1 Bedroom Upgrade813 Sq Ft$2,675
The Shipyard at Port Jeff Harbor1-A2806 Sq Ft$3,416
The BrookportOne Bedroom776 Sq Ft$2,800
The Barnum HouseOne Bed/One Bath695 Sq Ft$2,600

Cheapest Available Mount Sinai 1 Bedroom Apartments

As of March 11, 2026 the lowest priced 1 Bedroom apartment unit in Mount Sinai, NY is the One Bedroom Model starting from $2,150 at Maple Crest Apartments at Port Jefferson in the The Villages at Mount Sinai Park neighborhood. The second most affordable Mount Sinai 1 Bedroom is the The Aster Upper Model at Fairfield Gardens At Port Jefferson starting at $2,200 . The average price for all 1 Bedroom apartments in Mount Sinai is currently $2,926. Here is today’s list of the cheapest available 1 Bedroom options in Mount Sinai:

Apartment ListingModel NamePriced From
Maple Crest Apartments at Port JeffersonOne Bedroom$2,150
Fairfield Gardens At Port JeffersonThe Aster Upper$2,200
Fairfield At Port JeffersonSchooner$2,230
Fairfield Estates at Miller PlaceResidence 6$2,345
Fairfield Falls at Port JeffersonThe Yosemite$2,435
Fairfield MeadowsThe Bluebell I$2,490
The Barnum HouseOne Bed/One Bath$2,600
Heatherwood House at Port Jefferson1 Bedroom Upgrade$2,675
The Hills at Port Jefferson1 Bed 1 Bath$2,700

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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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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Mount Sinai, NY

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Frequently Asked Questions about 1 Bedroom Mount Sinai Apartments

What is the Cheapest apartment in Mount Sinai with 1 Bedroom?

Currently the most affordable 1 Bedroom in Mount Sinai is at Maple Crest Apartments at Port Jefferson listed at $2,150.

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

The average rent for a 1 Bedroom Apartment in Mount Sinai is $2,926.

What is the largest available 1 Bedroom Mount Sinai Apartment for rent?

Today's apartment with the most square footage in Mount Sinai is a 1,182 square feet unit starting from $3,150 at Fairfield Landmark At Port Jefferson Village.

What is the average size for Mount Sinai 1 Bedroom Apartments for rent?

The average size for a 1 Bedroom rental in Mount Sinai is currently 675 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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Local Experts Guide to the Top Affordable Neighborhoods for Renting in Bridgeport, CT

Written by: M. April Tome

I'm April, your ApartmentHomeLiving.com Local Expert for Bridgeport, CT. I have lived in Fairfield County for over thirty years. I decided to downsize and move to a city with more amenities and affordable rental options.

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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.

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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.