3 Bedroom Apartments for Rent in South Setauket, NY (14 Rentals)

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The Arboretum
$5,895
Total Monthly Price

Total Monthly Price

Base Rent
$4,143 - $8,452
Total Monthly Price
$4,143 - $8,452
3 Bedroom Apartments Available Now

The Arboretum

20 Maple LnFarmingville, NY 11738
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property at 18 Strathmore Village Dr

$4,000

Total Monthly Price

Total Monthly Price

Base Rent
$4,000
Total Monthly Price
$4,000

3 Bedroom, 2 Bath Home for Rent

Available Now

18 Strathmore Village Dr

CentereachNY11720
property at 44 University Heights Dr

$4,200

Total Monthly Price

Total Monthly Price

Base Rent
$4,200
Total Monthly Price
$4,200

3 Bedroom, 2 Bath Home for Rent

Available Now

44 University Heights Dr

Stony BrookNY11790
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525 Rt-112
3 Bedroom Apartments

525 Rt-112

525 Rt-112Port Jefferson Station, NY 11776

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South Setauket, NY Local Guide

Largest Available South Setauket 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in South Setauket, NY is found at The Arboretum in the Birchwood Glen neighborhood and is 2,311 square feet priced from $5,895. Fairfield Townhouses at Selden in the Central Suffolk neighborhood has the second largest 3 Bedroom, which is sized at 2,104 square feet and currently listed start at $4,395. Here is today’s list of the largest available 3 Bedroom units in South Setauket:

Apartment ListingModel NameSquare FootagePriced From
The ArboretumThe Dogwood Detached Single Family2,311 Sq Ft$5,895
Fairfield Townhouses at SeldenWisteria 3BR, 2.5BTH, Plus Basement/Garage2,104 Sq Ft$4,395
Fairfield At RonkonkomaThe Astor Place*1,618 Sq Ft$3,990
Heritage Spy Ring Golf ClubC31,494 Sq Ft$4,975
Fairfield Gables At South SetauketPlato II1,360 Sq Ft$4,215

Cheapest Available South Setauket 3 Bedroom Apartments

As of April 21, 2026 the lowest priced 3 Bedroom apartment unit in South Setauket, NY is the The Carnegie Model starting from $3,880 at Fairfield At Ronkonkoma in the Five Corners neighborhood. The second most affordable South Setauket 3 Bedroom is the Plato I Model at Fairfield Gables At South Setauket starting at $4,215 in the Setauket East Setauket neighborhood. The average price for all 3 Bedroom apartments in South Setauket is currently $4,505. Here is today’s list of the cheapest available 3 Bedroom options in South Setauket:

Apartment ListingModel NamePriced From
Fairfield At RonkonkomaThe Carnegie$3,880
Fairfield Gables At South SetauketPlato I$4,215
Fairfield Townhouses at SeldenWisteria 3BR, 2.5BTH, Plus Basement/Garage$4,395
Heritage Spy Ring Golf ClubC3$4,975
The ArboretumThe Dogwood Detached Single Family$5,895

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Frequently Asked Questions about 3 Bedroom South Setauket Apartments

What is the Cheapest apartment in South Setauket with 3 Bedroom?

Currently the most affordable 3 Bedroom in South Setauket is at Fairfield At Ronkonkoma listed at $3,880.

How much is the average rent for a 3 Bedroom South Setauket Apartment?

The average rent for a 3 Bedroom Apartment in South Setauket is $4,505.

What is the largest available 3 Bedroom South Setauket Apartment for rent?

Today's apartment with the most square footage in South Setauket is a 2,311 square feet unit starting from $5,895 at The Arboretum.

What is the average size for South Setauket 3 Bedroom Apartments for rent?

The average size for a 3 Bedroom rental in South Setauket is currently 1,172 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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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.

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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.