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

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property at 101 Sylvan Ave

101 Sylvan Ave

Miller PlaceNY11764
property at 1 Dark Hollow Rd

1 Dark Hollow Rd

Port JeffersonNY11777
property at 125 Terryville Rd

125 Terryville Rd

Port Jefferson StationNY11776
property at 17 Cobbler Ln

17 Cobbler Ln

East SetauketNY11733
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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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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 The Shipyard at Port Jeff Harbor in the The Villages at Mount Sinai Park neighborhood and is 1,144 square feet priced from $3,603. One North has the second largest 1 Bedroom, which is sized at 1,018 square feet and currently listed start at $2,800. Here is today’s list of the largest available 1 Bedroom units in Mount Sinai:

Apartment ListingModel NameSquare FootagePriced From
The Shipyard at Port Jeff Harbor1-B1,144 Sq Ft$3,603
One North1 Bedroom1,018 Sq Ft$2,800
Fairfield Gardens At Port JeffersonThe Cypress Upper939 Sq Ft$2,365
Fairfield Landmark At Port Jefferson VillageThe Captain Jones Plus Loft930 Sq Ft$3,150
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 28, 2025 the lowest priced 1 Bedroom apartment unit in Mount Sinai, NY is the Schooner Model starting from $2,145 at Fairfield At Port Jefferson in the The Villages at Mount Sinai Park neighborhood. The second most affordable Mount Sinai 1 Bedroom is the One Bedroom Model at Maple Crest Apartments at Port Jefferson starting at $2,150 . The average price for all 1 Bedroom apartments in Mount Sinai is currently $2,922. Here is today’s list of the cheapest available 1 Bedroom options in Mount Sinai:

Apartment ListingModel NamePriced From
Fairfield At Port JeffersonSchooner$2,145
Maple Crest Apartments at Port JeffersonOne Bedroom$2,150
Fairfield Gardens At Port JeffersonThe Aster Upper$2,150
Fairfield Falls at Port JeffersonThe Yosemite$2,435
Fairfield MeadowsThe Bluebell I$2,490
The Hills at Port Jefferson1 Bed 1 Bath$2,600
The Barnum HouseOne Bed/One Bath$2,600
Vistas of Port JeffersonA1$2,627
Heatherwood House at Port Jefferson1 Bedroom Upgrade$2,735

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Getting Around Mount Sinai, NY

Walk Score®

45 / 100

Car-Dependent

Most errands require a car

Bike Score®

39 / 100

Somewhat Bikeable

Minimal bike infrastructure

What Are Walk Score®, Transit Score®, and Bike Score® Ratings?

  • Walk Score® measures the walkability of any address.
  • Transit Score® measures access to public transit.
  • Bike Score® measures the bikeability of any address.

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 Fairfield At Port Jefferson listed at $2,145.

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 $2,922.

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 1,144 square feet unit starting from $3,603 at The Shipyard at Port Jeff Harbor.

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 781 sq ft.

Expert Rental Resources

Helpful Apartment Articles, How-To's and Tips

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.

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Renting Smart: Lease Basics Every Renter Needs

Written by: Christine Leonard, Esq.

Often, in the excitement of finding a new place to live, there’s a rush to make it happen, and - too often - a new tenant signs a lease without reading it carefully.

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Battling the Butts: Your Guide to the Reality of Smoke-Free Renting

Written by: Andrea Lee Negroni, JD

While many apartment buildings are “no smoking” properties, it’s hard to know exactly how many. In 2017, the National Apartment Association reported more than half of rental properties had smoke free policies.

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Understanding Amenity Fees: Know Where You Might Be Able to Save Money

Written by: Amber Kanuckel

With the rising costs of housing, a lot of renters are asking this question: Is it possible to opt out of various amenities that your rental property offers so that you can avoid paying the fees.

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How Your Move-In Inspection Can Protect Your Security Deposit

Written by: Christine Leonard, Esq.

If you’re anything like most people, housing costs represent a huge chunk of your monthly budget. On top of that, moving can be both a stressful and expensive affair.