
Cheap Apartments for Rent in the 63121 ZIP Code of St. Louis, MO from $300 (72 Rentals)
Search the lowest-cost Apartments available for rent right now in the 63121 ZIP Code area of Saint Louis.


2123 Rosebud Ave

University Villa Apartments

Springwood

The Legends at Pasadena Hills

5421 Bermuda Dr, Unit B. 1st Flr.

3500 Colonial Ave

3438 Lucas and Hunt Rd

5306 Olene Dr

3519 Belaire Pl
Your Guide to Co-Signers: The Risks, Rewards, and Everything in Between
Thinking about getting a co-signer for your rental application? We break down what a co-signer is, the potential benefits, and the serious risks for both parties. Find out if it's the right choice for you.

3519 Belaire Pl

4026 Belfore Dr

4026 Belfore Dr

4300 Ravenwood Ave

4000 Shirley Dr

4000 Shirley Ave

3864 Marietta Dr

6926 Natural Bridge Rd, Unit 2

7619 Chorman St
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.

7370 Pasadena Blvd

7014 Edison Ave

4704 Seattle St

7000 Claremore Ave

6834 Pasadena Blvd

7525 San Diego Ave

9150 Ramona Ave
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.

3608 Avondale Ave

2824 Colonial Ave

6902 Greenway Ave

7816 Dartmoor Dr

4115 Ammann Ln

44 Blakemore Pl

2134 Rosebud Ave

6635 Kenwood Dr

3210 Capehart Dr

3720 Darby St
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.

COURTYARD GARDENS APARTMENTS

803 Marvin Ave

5636 Sunbury Ave

2910 Endicott Ave

8307 Washington St

2908 Endicott Ave
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, MO Local Guide

How much does it cost to rent an apartment in 63121?
Bedroom | Average Rent | Cheapest Rent | Highest Rent |
---|---|---|---|
63121 1 Bedroom Apartments | $845 | $730 | $1,500 |
63121 2 Bedroom Apartments | $962 | $860 | $1,225 |
63121 3 Bedroom Apartments | $1,350 | $1,300 | $1,400 |
Browse Apartments in the 63121 Zip Code of St. Louis
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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.

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.

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.