1 Bedroom Apartments for Rent in Lake St. Louis, MO (24 Rentals)

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Don't Settle: How to Negotiate Your Apartment Lease and Save Money

Discover the insider tips from an attorney and real estate agent on how to negotiate your next apartment lease. Find out what's on the table and what's not, so you can save money and get the best terms possible.

The Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro

Moving is tough, especially long-distance. Learn how to minimize stress & expenses with proven strategies from a real estate pro, covering everything from logistics to finances.

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Green Gables Apartments
1 Bedroom Apartments

Green Gables Apartments

1001-2000 Green Gables CirWentzville, MO 63385
Senior Living

Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting

Discover how your credit score impacts your ability to lease or buy a home. Learn how credit scores are determined, how to check yours, and strategies to improve it for real estate success.

Lake St. Louis, MO Local Guide

Lake St. Louis 1 Bedroom Apartment Units with Current Availability by Neighborhood

Availability Confirmed As of: September 19, 2025

There are currently 93 available 1 Bedroom apartment units in Lake St. Louis, MO neighborhoods that range in price from $1,010 to $1,595. Heres is today's list of the top neighborhoods in Lake St. Louis with the most available 1 Bedroom apartments:

NeighborhoodAvailable UnitsMedian PriceMin Price
Lake Saint Louis43$1,350$1,010
Preston Woods43$1,425$1,010
Crimson Oaks7$1,325$1,010

Largest Available Lake St. Louis 1 Bedroom Apartments

The largest available 1 Bedroom apartment unit in Lake St. Louis, MO is found at Waterways Apartments in the Whispering Woods neighborhood and is 990 square feet priced from $1,475. The Jewel O'Fallon has the second largest 1 Bedroom, which is sized at 860 square feet and currently listed start at $1,391. Here is today’s list of the largest available 1 Bedroom units in Lake St. Louis:

Apartment ListingModel NameSquare FootagePriced From
Waterways ApartmentsBrookside IIII990 Sq Ft$1,475
The Jewel O'FallonSapphire860 Sq Ft$1,391
The SullivanOne Bedroom809 Sq Ft$1,330
CitrineCanary756 Sq Ft$1,315
The SolsticeOne Bedroom751 Sq Ft$1,300

Cheapest Available Lake St. Louis 1 Bedroom Apartments

As of September 19, 2025 the lowest priced 1 Bedroom apartment unit in Lake St. Louis, MO is the 1 Bedroom Garden Model starting from $1,202 at Savannah Ridge Apartments in the Whispering Woods neighborhood. The second most affordable Lake St. Louis 1 Bedroom is the Element Model at Synergy at the Meadows starting at $1,274 in the Carlton Glen Estates neighborhood. The average price for all 1 Bedroom apartments in Lake St. Louis is currently $1,403. Here is today’s list of the cheapest available 1 Bedroom options in Lake St. Louis:

Apartment ListingModel NamePriced From
Savannah Ridge Apartments1 Bedroom Garden$1,202
Synergy at the MeadowsElement$1,274
The SolsticeOne Bedroom$1,300
CitrineCanary$1,315
The SullivanOne Bedroom$1,330

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Remember the 3 Rules of Real Estate:
Location, Location, Location!

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Getting Around Lake St. Louis, MO

Walk Score®

30 / 100

Car-Dependent

Most errands require a car

Bike Score®

29 / 100

Somewhat Bikeable

Minimal bike infrastructure

Frequently Asked Questions about 1 Bedroom Lake St. Louis Apartments

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

The average rent for a 1 Bedroom Apartment in Lake St. Louis is $1,403.

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

Today's apartment with the most square footage in Lake St. Louis is a 990 square feet unit starting from $1,475 at Waterways Apartments.

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

The average size for a 1 Bedroom rental in Lake St. Louis is currently 738 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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How to Negotiate Your Apartment Lease and Save Money

Written by: Christine Leonard, Esq.

Everything is a negotiation in real estate! 

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The Rental Move-In Inspection Checklist: A Guide for Renters

Written by: Trey Huguley

The move-in inspection checklist is a crucial tool for both tenants and landlords. This checklist, provided by the team at ApartmentHomeLiving.com, helps document the condition of an apartment at the time of move-in.

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Your Guide to Co-Signers: The Risks, Rewards, and Everything in Between

Written by: Christine Leonard, Esq.

For many people, obstacles can arise during the rental application process for a variety of issues.

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The Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro

Written by: Christine Leonard, Esq.

Hard truth. Moving is never easy. I’ve done it all – from local moves to cross-country relocations From packing to unpacking the last box, I have found moving to be an exhausting, expensive and stressful experience every time.