3 Bedroom Apartments for Rent in Mount Sinai, NY (18 Rentals)

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property at 40 Yale St

$3,200

Total Monthly Price

Total Monthly Price

Base Rent
$3,200

Total Monthly Price
$3,200

3 Bedroom, 1 Bath Home for Rent

Available May 4

40 Yale St

Port Jefferson StationNY11776
property at 35 2nd Ave

$3,900

Total Monthly Price

Total Monthly Price

Base Rent
$3,900

Total Monthly Price
$3,900

3 Bedroom, 1 Bath Home for Rent

Available Now

35 2nd Ave

Port JeffersonNY11777

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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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149 Hallock Ave
3 Bedroom Apartments

149 Hallock Ave

149 Hallock AvePort Jefferson Station, NY 11776
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11-15 Perry St
3 Bedroom Apartments

11-15 Perry St

11-15 Perry StPort Jefferson, NY 11777
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525 Rt-112
3 Bedroom Apartments

525 Rt-112

525 Rt-112Port Jefferson Station, NY 11776

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.

Mount Sinai, NY Local Guide

Largest Available Mount Sinai 3 Bedroom Apartments

Apartment ListingModel NameSquare FootagePriced From
StonegateThe Flagstone1,369 Sq Ft$3,699
Fairfield At Port JeffersonResidence One1,168 Sq Ft$3,495

Cheapest Available Mount Sinai 3 Bedroom Apartments

Apartment ListingModel NamePriced From
Fairfield At Port JeffersonResidence One$3,495
StonegateThe Flagstone$3,699

A Seasoned Property Manager's Step-by-Step Guide to Getting Your Deposit Back

Learn the property manager's true secrets to a zero-deduction move-out. Use this step-by-step guide on documentation, cleaning, and lease-reading to reclaim your security deposit.

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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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Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting

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Remember the 3 Rules of Real Estate:
Location, Location, Location!

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Frequently Asked Questions about 3 Bedroom Mount Sinai Apartments

What is the Cheapest apartment in Mount Sinai with 3 Bedroom?

Currently the most affordable 3 Bedroom in Mount Sinai is at Fairfield At Port Jefferson listed at $3,495.

How much is the average rent for a 3 Bedroom Mount Sinai Apartment?

The average rent for a 3 Bedroom Apartment in Mount Sinai is $3,510.

What is the largest available 3 Bedroom Mount Sinai Apartment for rent?

Today's apartment with the most square footage in Mount Sinai is a 1,369 square feet unit starting from $3,699 at Stonegate.

What is the average size for Mount Sinai 3 Bedroom Apartments for rent?

The average size for a 3 Bedroom rental in Mount Sinai is currently 1,100 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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A Seasoned Property Manager's Step-by-Step Guide to Getting Your Deposit Back

Written by: Lauren Harrington

I’m going to talk with you as a seasoned property manager and friend. So, let’s start with your security deposit. I want you to think about this guide as insider information. You deserve your deposit back.

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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.