
Cheap Apartments for Rent in the 63121 ZIP Code of St. Louis, MO from $300 (76 Rentals)
Search the lowest-cost Apartments available for rent right now in the 63121 ZIP Code area of Saint Louis.


The Legends at Pasadena Hills

Metro at 70

Total Monthly Price
5421 Bermuda Dr, Unit A. 1st Flr.

University Villa Apartments

4709 Jordan St

4515 Jennings Station Rd

6200 Flint Ave

6949 Pasadena Blvd

7616 Stanwood Dr
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.

6910 Groveland Dr

Total Monthly Price
8721 Natural Bridge Rd, Unit D

2122 Rosebud Ave

2505 Crescent Ave

Normandy Apartments

Normandale Properties

Bermuda Heights

2152 Erick Ave

7370 Pasadena Blvd

8836 Ramona Ave
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.

8836 Ramona Lake Dr

7249 Pasadena Blvd

9145 Loganberry Ln

4308 Jennings Station Rd

6531 Leschen Ave

6532 Myron Ave

Northern Village

4000 Shirley Ave

7007 Myron Ave

8858 Snowhill Ct
St. Louis Living: Your Local Expert's Guide to Neighborhoods and Renting
Moving to St. Louis? Get the ultimate insider's guide to the city's neighborhoods, from the historic CWE to residential Shaw. Find your perfect apartment and settle in like a local.

3004 Capehart Dr

4716 Hatz St

3818 Nelson Dr

7724 Horatio Dr

3826 Melba Pl

4415 Stivers St

6705 Donald St

2129 Rosebud Ave

2140 Rosebud Ave

242 Emerling Dr
From Arch to Apartment: The St. Louis Insider's Guide to Renting Near the Area's Top Employers
The St. Louis Insider's Guide to renting near BJC, WashU, Boeing, SSM Health, and Anheuser-Busch. Find your perfect neighborhood to balance commute, lifestyle, and budget.

9157 Bel Cour Dr

6737 Kenwood Dr

7125 Farley Ave

5633 Parchester Dr

6223 Westerhoff Ave

7150 Garesche Ave

4221 Dardenne Dr

6142 Payne Ave

7024 Idlewild Ave

7131 Garesche Ave
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.
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 | $864 | $790 | $950 |
| 63121 2 Bedroom Apartments | $1,039 | $895 | $1,281 |
| 63121 3 Bedroom Apartments | $1,382 | $1,242 | $1,415 |
Browse Apartments in the 63121 Zip Code of St. Louis
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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

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.

18 Must-Ask Rental Tour Questions That Reveal the Truth about a Property
Written by: Lauren Harrington
Renting your next home can feel thrilling and overwhelming at the same time.

A Renters Guide for Tips on Writing Your Notice for Not Renewing Your Apartment
Written by: Bob Mallory
Packing up everything you own to move is so stressful for many that ending your apartment lease can feel like a small or unimportant task. Ending your lease involves more than simply turning over your keys on the last day.

Renting with Roommates: Realistic Expectations for Shared Lease
Written by: Christine Leonard, Esq.
Given the high costs for housing, I have found that many people are looking for a roommate to share expenses. These arrangements can increase opportunities for more desirable and larger spaces.