1 Bedroom Apartments for Rent in Brentwood, NY (68 Rentals)

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Broadway West I
1 Bedroom Apartments

Broadway West I

75 Springfield RdBrentwood, NY 11717
Senior Living
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Brentwood Apartments
1 Bedroom Apartments

Brentwood Apartments

10-25 Walter StBrentwood, NY 11717
  • Utilities Included
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Saint Anne's Garden
1 Bedroom Apartments

Saint Anne's Garden

80 2nd AveBrentwood, NY 11717
Senior Living
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Arborlea Apartments
1 Bedroom Apartments

Arborlea Apartments

829 Suffolk AveBrentwood, NY 11717
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Exploring Rental Options: Apartments, Townhomes, and Lofts—Oh My!

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Practical Tips for Renters: How to Identify a Great Rental and Avoid Red Flags

Looking for the perfect new rental? Learn great ways to spot the perfect apartment for you, identify common red flags, and avoid rental issues and scams with these expert provided actionable tips.

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Renters Insurance 101: What It Is, What It Covers, and Why You Need It

From theft to fire to water damage, the unexpected can happen to any renter. Discover why renters insurance is one of the smartest and most affordable investments you can make as a tenant.

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property at 45 Golden Ave
$2,495
1 Bedroom Rentals
Available Now

45 Golden Ave

Deer ParkNY11729

How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide

Finding the right apartment starts with three things: location, cost, and amenities. Get the insider perspective from a real estate professional on how to nail all three.

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property at 125 Glen Rd
$2,400
1 Bedroom, 1 Bath Townhome for Rent
Available Now
Cost Per Sq.Ft.

125 Glen Rd

North BabylonNY11703
  • Smoke Free
property at 109 Harrisburg St
$1,850

Total Monthly Price

Base Rent$1,850
Total Monthly Price$1,850
1 Bedroom, 1 Bath Home for Rent
Available Now
Affordability

109 Harrisburg St

Bay ShoreNY11706
property at 1-72-72 Parkcenter Dr
$1,850

Total Monthly Price

Base Rent$1,850
Total Monthly Price$1,850
1 Bedroom, 1 Bath Condo for Rent
Available Now

1-72-72 Parkcenter Dr

Deer ParkNY11729

Genius Ideas and Studio Layout Tips That Maximize Every Square Inch

Transform your studio apartment layout and maximize storage. Get proven ideas from a 20-year property expert to make any small space stylish and functional.

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Showing Results 1-50, Page 1 of 2

Brentwood, NY Local Guide

Largest Available Brentwood 1 Bedroom Apartments

The largest available 1 Bedroom apartment unit in Brentwood, NY is found at The Belmont at Eastview in the Central Islip neighborhood and is 1,043 square feet priced from $4,028. Fairfield Townhomes at Islip has the second largest 1 Bedroom, which is sized at 1,017 square feet and currently listed start at $3,130. Here is today’s list of the largest available 1 Bedroom units in Brentwood:

Apartment ListingModel NameSquare FootagePriced From
The Belmont at EastviewTonalist1,043 Sq Ft$4,028
Fairfield Townhomes at IslipNicklaus 1 Bedroom 2 Bathroom- 1017 sq.ft1,017 Sq Ft$3,130
The Cornerstone at Hauppauge 55+ Active Adult Apartment Homes1 Bed 1 Bath986 Sq Ft$3,386
Fairfield Saxon ArmsThe Kingsley Upper960 Sq Ft$2,530
Greenview Village I 55+B853 Sq Ft$2,500
Fairfield Eastbrook GardensThe Shore Lower790 Sq Ft$2,415
Hawthorne LivingA11790 Sq Ft$2,499
Fairfield At Deer ParkThe Parkside785 Sq Ft$2,565
Fairfield West At HauppaugeThe Latham Upper775 Sq Ft$2,665
Fairfield On The LakeThe Willowbrook775 Sq Ft$2,575

Cheapest Available Brentwood 1 Bedroom Apartments

As of September 16, 2026 the lowest priced 1 Bedroom apartment unit in Brentwood, NY is the 1-1 Model starting from $1,789 at Ballpark Terrace in the Central Islip neighborhood. The second most affordable Brentwood 1 Bedroom is the Ambridge Model at Zen Long Island at Bay Shore 55+ Community starting at $2,199 in the Courthouse Commons neighborhood. The average price for all 1 Bedroom apartments in Brentwood is currently $2,763. Here is today’s list of the cheapest available 1 Bedroom options in Brentwood:

Apartment ListingModel NamePriced From
Ballpark Terrace1-1$1,789
Zen Long Island at Bay Shore 55+ CommunityAmbridge$2,199
Fairfield At Islip TerraceThe Yale$2,315
Hawthorne LivingA01$2,319
Fairfield On The LakeThe Lakewood$2,325
Gracewood EstatesA Unit$2,375
Fairfield Eastbrook GardensThe Shore Upper$2,415
Fairfield Hedges at Bay ShoreOne Bedroom$2,445
Bay Shore Gardens Gated Community1 bed$2,450

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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Real Estate and Rental Term Glossary | ApartmentHomeLiving.com Renter University

From the letter A all the way to the letter Z, the Real Estate and Rental Term Glossary from the content team at ApartmentHomeLiving.com provides our visitors and shoppers with a little clarity and helpful guidance in navigating the real estate world through definitions and explainers for the top subjects and terms that someone may come across during the leasing, buying, or selling process.

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Remember the 3 Rules of Real Estate:
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Brentwood, NY Area Reviews

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annonimous • 4+ years in Brentwood

September 22, 2025

Brentwood is a quit place to live. i raise my children and grand children there i do not want to leave brentwood.

Frequently Asked Questions about 1 Bedroom Brentwood Apartments

What is the Cheapest apartment in Brentwood with 1 Bedroom?

Currently the most affordable 1 Bedroom in Brentwood is at Ballpark Terrace listed at $1,789.

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

The average rent for a 1 Bedroom Apartment in Brentwood is $2,763.

What is the largest available 1 Bedroom Brentwood Apartment for rent?

Today's apartment with the most square footage in Brentwood is a 1,043 square feet unit starting from $4,028 at The Belmont at Eastview.

What is the average size for Brentwood 1 Bedroom Apartments for rent?

The average size for a 1 Bedroom rental in Brentwood is currently 2,020 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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Exploring Rental Options: Apartments, Townhomes, and Lofts - Oh My!

Written by: Robin Stewart

Where do you see yourself? When you think of home, sweet home, are you in a 3/2 apartment? Dreaming of a tall townhome? Maybe an industrial loft heavy on cool vibes is on your visioning board.

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Practical Tips for Renters: How to Identify a Great Rental and Avoid Red Flags

Written by: Robin Stewart

Renters want to find a great apartment, the right place for them, one that checks all the boxes of location, rental cost, amenities, safety, and more.

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First Apartment Regrets: Real Renters Share What They'd Do Differently

Written by: Robin Stewart

Hindsight is 20/20. Live and Learn. With age comes wisdom. We’re familiar with all those expressions, and all of them apply to lessons first-time renters learn.

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Renters Insurance 101: What It Is, What It Covers, and Why You Need It

Written by: Robin Stewart

Insurance seems to be a part of life. In some states, having insurance is the law, as is the case for automobile insurance. Renters are no exception.