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

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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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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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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 101 Sylvan Ave

$2,200 - $2,300

1 Bedroom Rentals

Available Now

101 Sylvan Ave

Miller PlaceNY11764
property at 460 Old Town Rd

$2,150 - $2,300

1 Bedroom Rentals

Available Now

460 Old Town Rd

Port Jefferson StationNY11776
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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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149 Hallock Ave
1 Bedroom Apartments

149 Hallock Ave

149 Hallock AvePort Jefferson Station, NY 11776

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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525 Rt-112
1 Bedroom Apartments

525 Rt-112

525 Rt-112Port Jefferson Station, NY 11776
Showing Results 1-48, Page 1 of 1

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 $3,157. 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 Loft1,081 Sq Ft$3,157
Fairfield Gardens At Port JeffersonThe Cypress Upper939 Sq Ft$2,415
Mt Sinai Meadows1BR/1.0BA908 Sq Ft$3,200
Vistas of Port JeffersonA2848 Sq Ft$2,999
The Hills at Port Jefferson1 Bed 1 Bath835 Sq Ft$2,700
Heatherwood House at Port Jefferson1 Bedroom Upgrade813 Sq Ft$2,675
The BrookportOne Bedroom776 Sq Ft$2,800
One North1 Bedroom723 Sq Ft$3,000
The Barnum HouseOne Bed/One Bath695 Sq Ft$2,600

Cheapest Available Mount Sinai 1 Bedroom Apartments

As of April 28, 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 $2,875. 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$2,255
Fairfield Estates at Miller PlaceResidence 6$2,345
Fairfield Falls at Port JeffersonThe Yosemite$2,460
Fairfield MeadowsThe Bluebell I$2,515
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
The BrookportOne Bedroom$2,800

10 Hidden Costs of Renting You Should Budget for Before Signing a Lease

Avoid financial stress when renting. Learn about the 10 most common hidden costs—from pet fees to utilities—you must budget for before you sign a lease.

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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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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 $2,875.

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 533 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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Expert Solutions for Creating the Perfect Work-From-Home Apartment Layouts

Written by: Lauren Harrington

This article is based on first-hand experience managing apartment communities and helping renters adapt to their spaces after moving in.

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What Does “Rent Burdened” Mean? How Much Rent Is Too Much

Written by: Lauren Harrington

This article draws from first-hand renter experiences and recurring financial challenges reported after moving in.

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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.