
Luxury Homes for Rent in the 63121 ZIP Code of St. Louis, MO (1 Rental)
The most luxurious Homes in the 63121 ZIP Code area of Saint Louis with high-end amenities, features, and finishes.

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.
St. Louis, MO Local Guide

How much does it cost to rent an apartment in St. Louis?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| 63121 2 Bedroom Homes for Rent | $1,013 | $895 | $1,281 |
| 63121 3 Bedroom Homes for Rent | $1,449 | $1,242 | $1,750 |
| 63121 4 Bedroom Homes for Rent | $1,506 | $1,400 | $1,528 |
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Frequently Asked Questions about the 63121 ZIP Code
How much are larger Three and Four Bedroom Rentals in 63121?
For those who are looking for larger living arrangements, Three Bedroom Apartments in 63121 range from $455 to $5,758, while Three Bedroom Homes, Condos, and Townhomes for rent range from $1,242 to $1,750. Four Bedroom Single-Family rentals are also available starting from $1,400 and Four Bedroom Apartments start at $854.
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

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.

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.

Apartment Common Area Rules: What Renters Need to Know
Written by: Christine Leonard, Esq.
Back in the day when I rented one of my first apartments, the property didn’t even have laundry in the building. Now, rental properties are often competing against each other to provide the best amenities.