
3 Bedroom Apartments for Rent in St. Louis County, MO (270 Rentals)


Clayton on the Park

Rockwood Springs

Autumn Oaks Apartments

Carriage Place at Lake Chesterfield

Chesterfield Village Townhomes

Mila

Total Monthly Price
Irvington Place

Neo Vantage Point

Georgetown of St. Louis
Renting with Roommates: Realistic Expectations for Shared Lease
Sharing a lease? Learn how to set clear expectations with your roommates on routines, bills, and cleaning to ensure a successful and peaceful shared living arrangement.

Covington Place Apartments

Altair at the Heights

Two Twelve Clayton

Mansions on the Plaza Apartments

The Clover at Olive Crossing

Total Monthly Price
LOCAL on Delmar

Carrollton Village Apartments

The Flats at Dorsett Ridge

Vivienne

Haven on the Lake Apartments
Roommate Matching: Finding the Right Fit and Avoiding Pitfalls
When searching for a roommate, follow this list of essential steps and set clear expectations to create a solid foundation for a harmonious living situation.

Kings Landing

Cherry Creek Apartments

The Flats & Terraces at Wildhorse Village

Total Monthly Price
The Barton Apartments

Parq at Chesterfield

Crossing at Northpointe Apartments

Warson Village Townhomes

Waterfront Crossing

Whispering Lake Apartments

Arlington Apartments
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

Fieldpointe of St. Louis

Vanguard Crossing

Boulder Springs

Spanish Lake Townhomes

Pavilion

Villas at Brentwood

Whispering Hills Apartments

Kirkwood Bluffs

ReNew on Lindbergh

Cedar Trace
The Art of the Rental Viewing: What to look for during a property tour
Touring a rental? This guide helps you know exactly what to look for, from safety features to hidden flaws, so you can confidently sign your lease or keep searching.

The Legends on the Park Apartments

Ellisville Enclave

Reflection Cove Apartment Homes

Total Monthly Price
The James

Kirkwood Forest

Village Green

Willows on Weidman Apartments

The Heights at William’s Bluff

Woodsmill Village Apartment Homes

Park Meadows Apartments
Smart Renter's Guide: Calculating Affordable Rent & Housing Costs
Wondering how to determine your rental budget? This comprehensive guide covers everything from the 30% rule to hidden fees and effective budgeting strategies.
St. Louis County, MO Local Guide

How much does it cost to rent an apartment in St. Louis County?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| St. Louis County Studio Apartments | $1,364 | $281 | $2,550 |
| St. Louis County 1 Bedroom Apartments | $1,422 | $525 | $3,372 |
| St. Louis County 2 Bedroom Apartments | $1,622 | $625 | $6,750 |
| St. Louis County 3 Bedroom Apartments | $2,547 | $687 | $7,240 |
| St. Louis County 4 Bedroom Apartments | $4,182 | $893 | $7,193 |
Browse Apartments in St. Louis County
See all Apartments in St. LouisExplore St. Louis County
Frequently Asked Questions about 3 Bedroom St. Louis County Apartments
What is the Cheapest apartment in St. Louis County with 3 Bedroom?
Currently the most affordable 3 Bedroom in St. Louis County is at Glenridge listed at $950.
How much is the average rent for a 3 Bedroom St. Louis County Apartment?
The average rent for a 3 Bedroom Apartment in St. Louis County is $2,547.
What is the largest available 3 Bedroom St. Louis County Apartment for rent?
Today's apartment with the most square footage in St. Louis County is a 2,270 square feet unit starting from $2,125 at Arlington Apartments.
What is the average size for St. Louis County 3 Bedroom Apartments for rent?
The average size for a 3 Bedroom rental in St. Louis County is currently 1,573 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

Neighborhood and Market Insights: How to Choose the Right Area to Rent
Written by: Robin Stewart
Apartment-hunting can be a gargantuan task. Renters have a wish list of items—some luxuries, some necessities—but finding what you seek in the right place is perhaps the most important part of the journey.

A Seasoned Property Manager's Step-by-Step Guide to Getting Your Deposit Back
Written by: Lauren Harrington
I’m going to talk with you as a seasoned property manager and friend. So, let’s start with your security deposit. I want you to think about this guide as insider information. You deserve your deposit back.

Expert Solutions for Creating the Perfect Work-From-Home Apartment Layouts
Written by: Lauren Harrington
This article is based on first-hand experience managing apartment communities and helping renters adapt to their spaces after moving in.

What Does “Rent Burdened” Mean? How Much Rent Is Too Much
Written by: Lauren Harrington
This article draws from first-hand renter experiences and recurring financial challenges reported after moving in.