
Pet Friendly Apartments for Rent in Brentwood, NY (49 Rentals)
Apartments for rent in Brentwood that love your dogs or cats as much as you do!


Arborlea Apartments

Sutton Landing at Commack

Hawthorne Living

Total Monthly Price
The Cornerstone at Hauppauge 55+ Active Adult Apartment Homes

Gracewood Estates

Zen Long Island at Bay Shore 55+ Community

Mid Island Apartments

Fairfield West At Hauppauge
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Greenview Village I 55+

Fairfield Courtyard At Deer Park

Fairfield Knolls At Deer Park 55+

Fairfield At Islip Terrace

Fairfield At Hauppauge

Greenview Towns

Fairfield At Deer Park

Fairfield Saxon Arms

Fairfield Eastbrook Gardens
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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.

Greenview Gardens

Fairfield Hedges at Bay Shore

Fairfield On The Lake

Brookwood at Islip

55+ Senior Housing at Brookview Commons

Total Monthly Price
5B Hemlock Dr, Unit 103

1C Hemlock Dr, Unit 148

658 Veterans Memorial Hwy

317 Brook Ave
Pet-Friendly Renting: Everything You Need to Know Before You Move
Finding a pet-friendly apartment is with ease. Learn how to navigate the rental process as a pet owner and build trust with your landlord from day one.

75 Circle Dr

26 Westwood Ave

45 Golden Ave

652 Veterans Memorial Hwy

14 Perkal St

46 Islip Ave

668 Veterans Memorial Hwy

662 Veterans Memorial Hwy

407 E Main St
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319 Brook Ave

23-2B June Ct

53 Mowbray Ave

2446 Union Blvd

143 Church Ave

Newbrook Gardens Associates

Forest Green

Coventry Village Apartments

1991 Union Plaza
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Brook Gardens

1737 N Gardiner Dr

Meridian Lofts in Islip

Pine Brook Village
Brentwood, NY Local Guide

How much does it cost to rent an apartment in Brentwood?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| Brentwood Pet Friendly Studio Apartments | $2,240 | $2,000 | $3,008 |
| Brentwood Pet Friendly 1 Bedroom Apartments | $2,755 | $1,639 | $4,525 |
| Brentwood Pet Friendly 2 Bedroom Apartments | $3,492 | $1,966 | $6,800 |
| Brentwood Pet Friendly 3 Bedroom Apartments | $3,760 | $3,200 | $5,040 |
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Brentwood, NY Local Guide
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Pet Friendliest Brentwood Apartments for Rent
The Brentwood Apartment community with the highest ApartmentHomeLiving.com Lifestyle Score for Pet Friendliness is Fairfield On The Lake in the Islip neighborhood with a Pet Friendliness rating of 3.8 of 4. Fairfield Saxon Arms in the Islip neighborhood ranks second in Pet Friendliness with a score of 3.4 of 4. Here is today’s list of the most Pet Friendly Brentwood apartments for rent:
| Apartment Listing | Pet Rating | Neighborhood | Priced From |
|---|---|---|---|
| Fairfield On The Lake | 3.8/4 | Islip | $2,265 |
| Fairfield Saxon Arms | 3.4/4 | Islip | $2,530 |
| Mid Island Apartments | 3.2/4 | Downtown Bay Shore | $2,110 |
Cheapest Pet Friendly Apartment Rentals in Brentwood, NY
The lowest priced Brentwood apartment at a property that allows pets is the Studio Studio Model at Bay Shore Gardens Gated Community in the Courthouse Commons neighborhood starting from $2,000. The second cheapest Brentwood Pet Friendly apartment is the Studio w/alcove Model at Fairfield Hedges at Bay Shore, which is a Studio starting at $2,020 in the Courthouse Commons neighborhood. Here are the most affordable Pet Friendly Brentwood apartments.
| Apartment Listing | Model Name | Priced From |
|---|---|---|
| Bay Shore Gardens Gated Community | Studio | $2,000 |
| Fairfield Hedges at Bay Shore | Studio w/alcove | $2,020 |
| Fairfield On The Lake | The Seatuck | $2,265 |
| Gracewood Estates | A Unit | $2,375 |
| Fairfield Eastbrook Gardens | The Shore Upper | $2,415 |
| Fairfield Saxon Arms | The Kingsley Upper | $2,530 |
| Fairfield At Deer Park | The Parkside | $2,565 |
| Mid Island Apartments | B5 | $2,745 |
| Fairfield Knolls At Deer Park 55+ | FINCH Upper Residence 2BR/2BTH | $3,305 |
| Chatham Square | Two Bedroom Townhome w/Garage | $3,800 |
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.
Read ArticleReal 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:Location, Location, Location!
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Brentwood, NY Area Reviews
annonimous • 4+ years in Brentwood
September 22, 2025Brentwood 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 Pet Friendly Brentwood Apartments
What is the Cheapest Pet Friendly apartment in Brentwood?
Currently the most affordable Pet Friendly Apartment in Brentwood is at 55+ Senior Housing at Brookview Commons listed at $1,639.
How much is the average rent for a Pet Friendly Brentwood Apartment?
The average rent for a Pet Friendly Apartment in Brentwood is $2,833.
What is the largest Pet Friendly Brentwood Apartment for rent?
Today's Pet Friendly apartment with the most square footage in Brentwood is a 2,100 square feet unit starting from $2,500 at 26 Westwood Ave.
What is the average size for Brentwood Pet Friendly Apartments for rent?
The average size for a Pet Friendly rental in Brentwood is currently at 837 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

Pet-Friendly Renting: Everything You Need to Know Before You Move
Written by: Christine Leonard, Esq.
For so many of us, pets are the best companions and a big part of our lives. For this reason, a pet-friendly house or apartment is often a very important - and nonnegotiable - part of a move.

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.

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.

Apartment Occupancy Rates: Renter Attraction vs Renter Retention
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There’s a tenet in marketing about client or customer attraction and retention. Studies and data have consistently shown it costs less to keep a current customer than to attract a new one.