
Pet Friendly Homes for Rent in the 63121 ZIP Code of St. Louis, MO (28 Rentals)
Homes for rent in the 63121 ZIP Code area of Saint Louis that love your dogs or cats as much as you do!


2519 Crescent Ave

4211 Ravenwood Ave

7808 Winward Dr

3738 Sylvan Pl

3512 Belaire Pl

4422 June Ave
Understanding Amenity Fees: Know Where You Might Be Able to Save Money
What are amenity fees and are they optional? This guide breaks down everything you need to know about apartment amenity fees, including when you can opt out and how you might be able to lower your rent.

4521 Oakwood Ave

7259 Pasadena Blvd

7007 Myron Ave

3900 Roland Blvd

6404 Myron Ave

7624 Stanwood Dr

8408 Hill Ave
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.

4100 Begg Blvd

Total Monthly Price
3036 Wheaton Ave, Unit SI ID1515284P

8824 Huiskamp Ave

7024 Idlewild Ave

4331 Rozier Dr

7420 Pleaseway Dr

3720 Darby St
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.

8433 Engler Ave

4221 Dardenne Dr

4306 Rozier Dr

8107 Nola Ave

8908 Scottdale Ave

2646 Terrace Ln

7470 Sharon Dr
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 St. Louis?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| 63121 2 Bedroom Homes for Rent | $1,020 | $750 | $3,554 |
| 63121 3 Bedroom Homes for Rent | $1,367 | $1,300 | $1,400 |
| 63121 4 Bedroom Homes for Rent | $1,466 | $1,400 | $1,500 |
Browse Homes for Rent in the 63121 Zip Code of St. Louis
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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 $674 to $6,995, while Three Bedroom Homes, Condos, and Townhomes for rent range from $1,300 to $1,400. Four Bedroom Single-Family rentals are also available starting from $1,400 and Four Bedroom Apartments start at $775.
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

Creative Ways Developers Reimagine Retail Spaces as Residential Units
Written by: Robin Stewart
Adaptive reuse is when a commercial property is converted and repurposed. The real estate industry has embraced a growing number of these projects.

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.