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


The Sullivan

Synergy at the Meadows

Waterways Apartments
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Aventura at Hawk Ridge

Cedar Lakes Apartments

The Jewel O'Fallon

Hearthstone at Autumn Hollow

Prairie Encore

Vinings of O'Fallon

Westchester Village

The Prairie Luxury Apartments

Town Square Apartments

Savannah Ridge Apartments
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Aventura at Wentzville

Wall Street Senior Living

The Boulevard Senior Living of Wentzville
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Lake St. Louis, MO Local Guide

How much does it cost to rent an apartment in Lake St. Louis?
Bedroom | Average Rent | Cheapest Rent | Highest Rent |
---|---|---|---|
Lake St. Louis Studio Apartments | $1,306 | $1,300 | $1,325 |
Lake St. Louis 1 Bedroom Apartments | $1,403 | $1,010 | $1,595 |
Lake St. Louis 2 Bedroom Apartments | $1,639 | $1,155 | $2,325 |
Lake St. Louis 3 Bedroom Apartments | $2,278 | $1,599 | $2,900 |
Lake St. Louis 4 Bedroom Apartments | $4,000 | $4,000 | $4,000 |
Browse Top Apartments in Lake St. Louis
See all Apartments in Lake St. LouisExplore Lake St. Louis
Lake St. Louis, MO Local Guide
- Lake St. Louis Neighborhoods
- Nearby Cities
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Lake St. Louis 1 Bedroom Apartment Units with Current Availability by Neighborhood
Availability Confirmed As of: September 19, 2025There 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:
Neighborhood | Available Units | Median Price | Min Price |
---|---|---|---|
Lake Saint Louis | 43 | $1,350 | $1,010 |
Preston Woods | 43 | $1,425 | $1,010 |
Crimson Oaks | 7 | $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 Listing | Model Name | Square Footage | Priced From |
---|---|---|---|
Waterways Apartments | Brookside IIII | 990 Sq Ft | $1,475 |
The Jewel O'Fallon | Sapphire | 860 Sq Ft | $1,391 |
The Sullivan | One Bedroom | 809 Sq Ft | $1,330 |
Citrine | Canary | 756 Sq Ft | $1,315 |
The Solstice | One Bedroom | 751 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 Listing | Model Name | Priced From |
---|---|---|
Savannah Ridge Apartments | 1 Bedroom Garden | $1,202 |
Synergy at the Meadows | Element | $1,274 |
The Solstice | One Bedroom | $1,300 |
Citrine | Canary | $1,315 |
The Sullivan | One 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
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 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.

How to Negotiate Your Apartment Lease and Save Money
Written by: Christine Leonard, Esq.
Everything is a negotiation in real estate!

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.

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.

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.