1 Bedroom Apartments for Rent in St. Clair, MO (35 Rentals)

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670 S Main St
1 Bedroom Apartments

670 S Main St

670 S Main StSt. Clair, MO 63077
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Meramec Place
1 Bedroom Apartments

Meramec Place

69 Cheryl LnValley Park, MO 63088
  • Utilities Included
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St. Clair, MO Local Guide

Largest Available St. Clair and Nearby 1 Bedroom Apartments

The largest available 1 Bedroom apartment unit in St. Clair, MO is found at Baxter Crossings Apartments in the Saint Charles neighborhood and is 843 square feet . Altair At The Preserve in the Tysons Corner neighborhood has the second largest 1 Bedroom, which is sized at 826 square feet and currently listed start at $1,481. Here is today’s list of the largest available 1 Bedroom units in St. Clair:

Apartment ListingModel NameSquare FootagePriced From
Baxter Crossings ApartmentsThe Clarkson843 Sq FtCall for Rates
Altair At The PreserveGreenbriar826 Sq Ft$1,481
Summit Valley ApartmentsOne Bed, One Bath815 Sq Ft$706
Enclave at Winghaven1B1b - Large805 Sq Ft$1,496
Forest WoodsGrand Oak784 Sq Ft$1,260
Madison RockwoodThe Claymont775 Sq Ft$1,234
44 West Luxury LivingOne Bedroom751 Sq Ft$1,460
ReNew WestGlenA1740 Sq Ft$1,400
15Seventy ChesterfieldThe Carrington739 Sq Ft$1,170
Avenue64 ApartmentsA1725 Sq Ft$1,420

Cheapest Available St. Clair and Nearby 1 Bedroom Apartments

As of April 12, 2025 the lowest priced 1 Bedroom apartment unit in St. Clair, MO is the 990 South Lay Model starting from $680 at 990 S Lay Ave . The second most affordable St. Clair 1 Bedroom is the One Bed, One Bath Model at Summit Valley Apartments starting at $706 in the Gray Summit neighborhood. The average price for all 1 Bedroom apartments in St. Clair is currently $1,587. Here is today’s list of the cheapest available 1 Bedroom options in St. Clair:

Apartment ListingModel NamePriced From
990 S Lay Ave990 South Lay$680
Summit Valley ApartmentsOne Bed, One Bath$706
Chapel Ridge of Union1 Bedrooms$999
Baxter Crossings ApartmentsThe Faust$1,104
15Seventy ChesterfieldThe Carrington$1,170
Madison RockwoodThe Claymont$1,234
Forest WoodsGrand Oak$1,260
Enclave at Winghaven1B1b - Small$1,335
ReNew WestGlenA1$1,400
Altair At The PreserveAberdeen$1,415

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Getting Around St. Clair, MO

Walk Score®

30 / 100

Car-Dependent

Most errands require a car

Bike Score®

27 / 100

Somewhat Bikeable

Minimal bike infrastructure

What Are Walk Score®, Transit Score®, and Bike Score® Ratings?

  • Walk Score® measures the walkability of any address.
  • Transit Score® measures access to public transit.
  • Bike Score® measures the bikeability of any address.

Frequently Asked Questions about 1 Bedroom St. Clair Apartments

How much is the average rent for a 1 Bedroom St. Clair Apartment?

The average rent for a 1 Bedroom Apartment in St. Clair is $1,587.

What is the largest available 1 Bedroom St. Clair Apartment for rent?

Today's apartment with the most square footage in St. Clair is a 843 square feet unit at Baxter Crossings Apartments.

What is the average size for St. Clair 1 Bedroom Apartments for rent?

The average size for a 1 Bedroom rental in St. Clair is currently 0 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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Renting Smart: Lease Basics Every Renter Needs

Written by: Christine Leonard, Esq.

Often, in the excitement of finding a new place to live, there’s a rush to make it happen, and - too often - a new tenant signs a lease without reading it carefully.

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Battling the Butts: Your Guide to the Reality of Smoke-Free Renting

Written by: Andrea Lee Negroni, JD

While many apartment buildings are “no smoking” properties, it’s hard to know exactly how many. In 2017, the National Apartment Association reported more than half of rental properties had smoke free policies.

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Understanding Amenity Fees: Know Where You Might Be Able to Save Money

Written by: Amber Kanuckel

With the rising costs of housing, a lot of renters are asking this question: Is it possible to opt out of various amenities that your rental property offers so that you can avoid paying the fees.

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How Your Move-In Inspection Can Protect Your Security Deposit

Written by: Christine Leonard, Esq.

If you’re anything like most people, housing costs represent a huge chunk of your monthly budget. On top of that, moving can be both a stressful and expensive affair.