3 Bedroom Apartments for Rent in Brentwood, PA (12 Rentals)

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When searching for a roommate, follow this list of essential steps and set clear expectations to create a solid foundation for a harmonious living situation.

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South Hills Square
3 Bedroom Apartments

South Hills Square

3603 McRoberts RdPittsburgh, PA 15234
Senior Living
  • Utilities Included
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South Hills Square
3 Bedroom Apartments

South Hills Square

220-234 Chesna DrPittsburgh, PA 15234
Senior Living

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Canongate
3 Bedroom Apartments

Canongate

200 White Hampton LnPittsburgh, PA 15236
  • Utilities Included

Brentwood, PA Local Guide

Largest Available Brentwood 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Brentwood, PA is found at Maiden Bridge and Canongate Apartment Homes in the Overbrook neighborhood and is 1,408 square feet priced from $1,950. Willow Haven Rental Homes in the Carrick neighborhood has the second largest 3 Bedroom, which is sized at 1,100 square feet and currently listed start at $1,085. Here is today’s list of the largest available 3 Bedroom units in Brentwood:

Apartment ListingModel NameSquare FootagePriced From
Maiden Bridge and Canongate Apartment HomesThree Bedroom 2 Bath-1,408 sqft1,408 Sq Ft$1,950
Willow Haven Rental Homes3 Bedroom1,100 Sq Ft$1,085
Baldwin Commons3 bdrm townhouse966 Sq Ft$1,250
The AldenC1R763 Sq Ft$1,074

Cheapest Available Brentwood 3 Bedroom Apartments

As of September 16, 2025 the lowest priced 3 Bedroom apartment unit in Brentwood, PA is the C1R Model starting from $1,074 at The Alden in the Outlying South Allegheny neighborhood. The second most affordable Brentwood 3 Bedroom is the 3 Bedroom Model at Willow Haven Rental Homes starting at $1,085 in the Carrick neighborhood. The average price for all 3 Bedroom apartments in Brentwood is currently $1,184. Here is today’s list of the cheapest available 3 Bedroom options in Brentwood:

Apartment ListingModel NamePriced From
The AldenC1R$1,074
Willow Haven Rental Homes3 Bedroom$1,085
Baldwin Commons3 bdrm townhouse$1,250
Maiden Bridge and Canongate Apartment HomesThree Bedroom 2 Bath-1,408 sqft$1,950

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Location, Location, Location!

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Getting Around Brentwood, PA

Walk Score®

68 / 100

Somewhat Walkable

Some errands can be accomplished on foot

Bike Score®

30 / 100

Somewhat Bikeable

Minimal bike infrastructure

Transit Score®

2 / 100

Minimal Transit

It may be possible to get on a bus

Frequently Asked Questions about 3 Bedroom Brentwood Apartments

What is the Cheapest apartment in Brentwood with 3 Bedroom?

Currently the most affordable 3 Bedroom in Brentwood is at The Alden listed at $1,074.

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

The average rent for a 3 Bedroom Apartment in Brentwood is $1,184.

What is the largest available 3 Bedroom Brentwood Apartment for rent?

Today's apartment with the most square footage in Brentwood is a 1,408 square feet unit starting from $1,950 at Maiden Bridge and Canongate Apartment Homes.

What is the average size for Brentwood 3 Bedroom Apartments for rent?

The average size for a 3 Bedroom rental in Brentwood is currently 915 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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Your Guide to Co-Signers: The Risks, Rewards, and Everything in Between

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