
Pet Friendly Apartments for Rent in the 63121 ZIP Code of St. Louis, MO (34 Rentals)
Apartments for rent in the 63121 ZIP Code area of Saint Louis that love your dogs or cats as much as you do!


Metro at 70

7259 Pasadena Blvd

7000 Claremore Ave

3900 Roland Blvd

3507 Central Pl

5685 Parchester Dr

7014 Greenway 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.

3729 Avondale Ave

7727 Paddington Dr

3738 Sylvan Pl

4422 June Ave

1224 Weleba Ave

3912 Beachwood Ave

4521 Oakwood Ave

The Legends at Pasadena Hills
Renters Insurance 101: What It Is, What It Covers, and Why You Need It
From theft to fire to water damage, the unexpected can happen to any renter. Discover why renters insurance is one of the smartest and most affordable investments you can make as a tenant.

University Villa Apartments

University Meadows Apartments

Normandy Apartments

Northern Village

1830 Ferguson Ave

1862 Engelholm Ave

8111 Monroe Ave

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.

8212 Toddy Ave

8908 Scottdale Ave

5657 Sunbury Ave

2646 Terrace Ln

7301 Harney Ave

COURTYARD GARDENS APARTMENTS

Bentwood Townhomes

Midland Manor
St. Louis's Best Affordable Neighborhoods
Learn about St. Louis and the best places to live with original content written by our St. Louis, MO Local Expert Taryn Shorr-Mckee

Goodfellow Place Apartments

Cardinal View Apartments
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 | $846 | $745 | $1,025 |
| 63121 2 Bedroom Apartments | $1,004 | $845 | $1,200 |
| 63121 3 Bedroom Apartments | $1,354 | $1,300 | $1,450 |
| 63121 4 Bedroom Apartments | $1,438 | $1,370 | $1,500 |
Browse Apartments in the 63121 Zip Code of St. Louis
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Frequently Asked Questions about the 63121 ZIP Code
What is the current price range for One Bedroom 63121 Apartments for rent?
Today's rental pricing for One Bedroom Apartments in 63121 ranges from $745 to $1,025 with an average monthly rent of $846.
What does renting a Two Bedroom Apartment in 63121 cost?
The monthly rent prices of Two Bedroom Apartments currently available in 63121 range from $845 to $1,200. Today's average rental price for Two Bedrooms here is $1,004.
How expensive are 63121 Three Bedroom Apartments?
There are currently 8 Three Bedroom Apartments listings available in 63121 on ApartmentHomeLiving.com. The pricing ranges from $1,300 to $1,450 - averaging $1,354 for the location.
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

St. Louis Living: Your Local Expert's 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.

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.

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.
Articles, How-To's, and Tips

Pet-Friendly Renting: Everything You Need to Know Before You Move
Written by: Christine Leonard, Esq.
For so many of us, pets are the best companions and a big part of our lives. For this reason, a pet-friendly house or apartment is often a very important - and nonnegotiable - part of a move.

Renters Insurance 101: What It Is, What It Covers, and Why You Need It
Written by: Robin Stewart
Insurance seems to be a part of life. In some states, having insurance is the law, as is the case for automobile insurance. Renters are no exception.

Apartment Occupancy Rates: Renter Attraction vs Renter Retention
Written by: Robin Stewart
There’s a tenet in marketing about client or customer attraction and retention. Studies and data have consistently shown it costs less to keep a current customer than to attract a new one.

How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide
Written by: Robin Stewart
Evaluating rental properties for clients draws many parallels to house-hunting. Whether an apartment, loft, townhouse, or other rental, finding the right place means finding “home” for your client.