
Student 3 Bedroom Apartments for Rent in Clayton, MO (22 Rentals)


Two Twelve Clayton

Mansions on the Plaza Apartments

Tribeca

Station House | Near The Loop

Lofts at Forest Park

Total Monthly Price
LOCAL on Delmar
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.

Total Monthly Price
Irvington Place

Everly on The Loop

Vanguard Crossing

6273 Delmar Blvd

5641 Cates Ave

5394 Pershing Ave

757 Syracuse Ave
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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.

Washington University

6309 Cates Ave

722 Kingsland Ave

753 Leland Ave

721 Limit Ave

721-725 Interdrive - Now Leasing for 2026/27

The Lofts at Washington University
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729 Westgate Ave
Clayton, MO Local Guide

How much does it cost to rent an apartment in Clayton?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| Clayton Studio Apartments | $1,399 | $905 | $2,069 |
| Clayton 1 Bedroom Apartments | $1,904 | $550 | $3,395 |
| Clayton 2 Bedroom Apartments | $2,381 | $669 | $6,750 |
| Clayton 3 Bedroom Apartments | $3,438 | $687 | $6,620 |
| Clayton 4 Bedroom Apartments | $893 | $893 | $893 |
Explore Clayton
Clayton, MO Local Guide
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Local Guide To the Best Student Friendly Neighborhoods to Rent Near Colleges in St. Louis
A Local Experts guide to the Best Student Friendly Neighborhoods Near Colleges in the St. Louis, MO metro area for affordable living. Find your perfect Student apartment, condo, or rental home today at apartmenthomeliving.com
Read ArticleReal 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.
Read ArticleQuick Rent Budget Calculator
How much rent can you afford?
The common "Rule of Thumb" is that rent should be no more than 30% of your income. How much is that? Enter your monthly income and click "Calculate My Budget" to find out.
Best Local Schools in Clayton, MO
School data provided by Great Schools
Remember the 3 Rules of Real Estate:Location, Location, Location!
Explore Clayton, MO Rentals by Map
See the most popular apartments and homes in Clayton, MO
Frequently Asked Questions about 3 Bedroom Clayton Apartments
What is the Cheapest apartment in Clayton with 3 Bedroom?
Currently the most affordable 3 Bedroom in Clayton is at 6659 Kingsbury Blvd listed at $1,400.
How much is the average rent for a 3 Bedroom Clayton Apartment?
The average rent for a 3 Bedroom Apartment in Clayton is $3,438.
What is the largest available 3 Bedroom Clayton Apartment for rent?
Today's apartment with the most square footage in Clayton is a 2,334 square feet unit starting from $2,814 at The Era Collective.
What is the average size for Clayton 3 Bedroom Apartments for rent?
The average size for a 3 Bedroom rental in Clayton is currently 2,480 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.
Helpful Local Expert Guides

A Local Expert’s Guide To the 10 Top Budget-Friendly Neighborhoods to Rent in St. Louis
Written by: Taryn Shorr-Mckee
I’m Taryn, your ApartmentHomeLiving.com team Local Expert for St. Louis, Missouri. Nicknamed “a city of neighborhoods,” St. Louis has nearly 80 distinct communities, each with unique characteristics setting it apart from others.

Local Guide To the Best Student Friendly Neighborhoods to Rent Near Colleges in St. Louis
Written by: Taryn Shorr-Mckee
Finding the right neighborhood to rent near your St. Louis college or university isn’t just about convenience.

St. Louis Living: Your Local Experts Guide to Neighborhoods and Renting
Written by: Taryn Shorr-Mckee
St. Louis is a historic city of neighborhoods — nearly 80 of them — each with its own personality, rhythm, and everyday comforts.
Articles, How-To's, and Tips

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.

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Written by: Lauren Harrington
This article draws from first-hand renter experiences and recurring financial challenges reported after moving in.

Maximizing Your Refund: Essential Tax Tips for Renters
Written by: Christine Leonard, Esq.
Other than tax professionals, I can’t think of anyone who looks forward to tax season. For everybody else, April is a stressful month to collect information and meet deadlines.