1 Bedroom Apartments for Rent in Smithtown, NY (39 Rentals)

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property at 313 Avalon Cir

$4,480 - $5,660

Total Monthly Price

Total Monthly Price

Base Rent
$4,620
Total Monthly Price
$4,620

1 Bedroom Rentals

Available Jul 17

313 Avalon Cir

SmithtownNY11787
property at 44 NY-25A

$2,800 - $3,215

1 Bedroom Rentals

Available Now

44 NY-25A

SmithtownNY11787
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57 Sheryl Cres
1 Bedroom Apartments

57 Sheryl Cres

57 Sheryl CresSmithtown, NY 11787

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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1-9 Gilbert Ave
1 Bedroom Apartments

1-9 Gilbert Ave

1-9 Gilbert AveSmithtown, NY 11787

Expert Solutions for Creating the Perfect Work-From-Home Apartment Layouts

Create a productive work-from-home apartment setup, even in a small space or studio. Discover layout ideas, desk solutions, and organization tips that actually work.

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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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Renting Smart: Lease Basics Every Renter Needs

Demystify Your Rental Lease. Learn the basics about renting, deposits, and tenant/landlord responsibilities. Rent smart and avoid surprises. | Renter University at ApartmentHomeLiving.com

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Smithtown, NY Local Guide

Largest Available Smithtown 1 Bedroom Apartments

The largest available 1 Bedroom apartment unit in Smithtown, NY is found at The Cornerstone at Hauppauge 55+ Active Adult Apartment Homes in the Courthouse Commons neighborhood and is 1,184 square feet priced from $3,752. Carlow in the Hauppauge neighborhood has the second largest 1 Bedroom, which is sized at 1,050 square feet and currently listed start at $4,200. Here is today’s list of the largest available 1 Bedroom units in Smithtown:

Apartment ListingModel NameSquare FootagePriced From
The Cornerstone at Hauppauge 55+ Active Adult Apartment Homes1 Bed 1 Bath Loft1,184 Sq Ft$3,752
CarlowA21,050 Sq Ft$4,200
Maple Garden ApartmentsOne Bedroom Upper999 Sq Ft$2,295
The Lofts at Maple & MainOne Bedroom903 Sq Ft$3,275
Avalon CommonsA2R862 Sq Ft$3,235
Fieldstone at Commack EastA1823 Sq Ft$2,950
Fairfield Manor at NesconsetONE BEDROOM LOWER800 Sq Ft$2,630
Fairfield Village At CommackThe Bradley II790 Sq Ft$2,710
Fairfield West At HauppaugeThe Latham Upper775 Sq Ft$2,665
Fairfield Estates At St James1 Bedroom760 Sq Ft$2,680

Cheapest Available Smithtown 1 Bedroom Apartments

As of July 08, 2026 the lowest priced 1 Bedroom apartment unit in Smithtown, NY is the The Surrey Model starting from $2,290 at Fairfield At Smithtown in the Village of the Branch neighborhood. The second most affordable Smithtown 1 Bedroom is the One Bedroom Upper Model at Maple Garden Apartments starting at $2,295 . The average price for all 1 Bedroom apartments in Smithtown is currently $2,803. Here is today’s list of the cheapest available 1 Bedroom options in Smithtown:

Apartment ListingModel NamePriced From
Fairfield At SmithtownThe Surrey$2,290
Maple Garden ApartmentsOne Bedroom Upper$2,295
Mayfair GardensJunior 1 Bedroom$2,350
Fairfield At New England VillageThe Regent Lower$2,395
Eagle Rock Apartments at NesconsetA1$2,525
Fairfield Manor at NesconsetONE BEDROOM LOWER LEVEL$2,630
Fairfield Village At CommackThe Madison II$2,660
Fairfield West At HauppaugeThe Sheldon Lower$2,665

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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Frequently Asked Questions about 1 Bedroom Smithtown Apartments

What is the Cheapest apartment in Smithtown with 1 Bedroom?

Currently the most affordable 1 Bedroom in Smithtown is at Fairfield At Smithtown listed at $2,290.

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

The average rent for a 1 Bedroom Apartment in Smithtown is $2,803.

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

Today's apartment with the most square footage in Smithtown is a 1,184 square feet unit starting from $3,752 at The Cornerstone at Hauppauge 55+ Active Adult Apartment Homes.

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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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.

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Apartment Occupancy Rates: Renter Attraction vs Renter Retention

Written by: Robin Stewart

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.

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

Written by: Robin Stewart

Evaluating rental properties for clients draws many parallels to house-hunting. Whether an apartment, loft, townhouse, or other rental, finding the right place means finding “home” for your client.

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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.