1 Bedroom Apartments for Rent in Lake St. Louis, MO (23 Rentals)

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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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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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Green Gables Apartments
1 Bedroom Apartments

Green Gables Apartments

1001-2000 Green Gables CirWentzville, MO 63385
Senior Living
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Lake St. Louis, MO Local Guide

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

Availability Confirmed As of: July 15, 2026

There are currently 64 available 1 Bedroom apartment units in Lake St. Louis, MO neighborhoods that range in price from $1,045 to $1,809. Heres is today's list of the top neighborhoods in Lake St. Louis with the most available 1 Bedroom apartments:

NeighborhoodAvailable UnitsMedian PriceMin Price
Preston Woods60$1,475$1,045
Lake Saint Louis4$1,394$1,045

Largest Available Lake St. Louis 1 Bedroom Apartments

The largest available 1 Bedroom apartment unit in Lake St. Louis, MO is found at The Waterways of Lake Saint Louis Apartments in the Lake St. Louis neighborhood and is 895 square feet priced from $1,350. The Prairie Luxury Apartments in the Tysons Corner neighborhood has the second largest 1 Bedroom, which is sized at 751 square feet and currently listed start at $1,365. Here is today’s list of the largest available 1 Bedroom units in Lake St. Louis:

Apartment ListingModel NameSquare FootagePriced From
The Waterways of Lake Saint Louis ApartmentsBrookside895 Sq Ft$1,350
The Prairie Luxury ApartmentsThe Mallard 1B/1B 1st Floor f751 Sq Ft$1,365
O’Fallon Hills Senior ApartmentsOne Bedroom725 Sq Ft$1,740
Prairie Encore1B/1B - 690 sqft - 4th Floor d690 Sq Ft$1,425

Cheapest Available Lake St. Louis 1 Bedroom Apartments

As of July 15, 2026 the lowest priced 1 Bedroom apartment unit in Lake St. Louis, MO is the Brookside Model starting from $1,350 at The Waterways of Lake Saint Louis Apartments in the Lake St. Louis neighborhood. The second most affordable Lake St. Louis 1 Bedroom is the The Mallard 1B/1B 1st Floor f Model at The Prairie Luxury Apartments starting at $1,365 in the Tysons Corner neighborhood. The average price for all 1 Bedroom apartments in Lake St. Louis is currently $1,449. Here is today’s list of the cheapest available 1 Bedroom options in Lake St. Louis:

Apartment ListingModel NamePriced From
The Waterways of Lake Saint Louis ApartmentsBrookside$1,350
The Prairie Luxury ApartmentsThe Mallard 1B/1B 1st Floor f$1,365
Prairie Encore1B/1B - Parking Lot View$1,425
O’Fallon Hills Senior ApartmentsOne Bedroom$1,740

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 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 $1,449.

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 895 square feet unit starting from $1,350 at The Waterways of Lake Saint Louis 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 732 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

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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.