
3 Bedroom Apartments for Rent in the 63121 ZIP Code of St. Louis, MO (36 Rentals)


University Crossing

7245 Saint Andrews Pl

7744 Ellington Dr

6606 Boles Ave

4001 Cranberry Ln

3729 Avondale Ave

1224 Weleba Ave

7826 Blandford Dr
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.

5685 Parchester Dr

6705 St Louis Ave

5614 Sanborn Dr

5661 Bermuda Dr

7135 Woodrow Ave

242 Emerling Dr

8515 Jenny Dr

Cambridge Townhomes

Bentwood Townhomes
Practical Tips for Renters: How to Identify a Great Rental and Avoid Red Flags
Looking for the perfect new rental? Learn great ways to spot the perfect apartment for you, identify common red flags, and avoid rental issues and scams with these expert provided actionable tips.

6138 Emerald Ave

8111 Monroe Ave

7520 Eunice Ave

5900 Sheriton Dr

8949 Huiskamp Ave

2646 Terrace Ln

5212 Fletcher St

8212 Toddy Ave

7471 Sharon 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.

7441 Calvin Ave

6150 Dupree Ave

5544 Sapphire Ave

8126 Albin Ave

8109 Cler Ave

7301 Harney Ave

Stratford Commons Apartments

Goodfellow Place Apartments

Cardinal View Apartments
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
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 | $858 | $745 | $1,100 |
| 63121 2 Bedroom Apartments | $1,088 | $845 | $3,670 |
| 63121 3 Bedroom Apartments | $1,377 | $1,250 | $1,600 |
| 63121 4 Bedroom Apartments | $1,466 | $1,400 | $1,500 |
Browse Apartments in the 63121 Zip Code of St. Louis
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Frequently Asked Questions about 3 Bedroom the 63121 ZIP Code Apartments
How much is the average rent for a 3 Bedroom 63121 Apartment?
The average rent for a 3 Bedroom Apartment in 63121 is $858.
What is the largest available 3 Bedroom 63121 Apartment for rent?
Today's apartment with the most square footage in 63121 is a square feet unit at .
What is the average size for 63121 3 Bedroom Apartments for rent?
The average size for a 3 Bedroom rental in 63121 is currently sq ft.
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
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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

Practical Tips for Renters: How to Identify a Great Rental and Avoid Red Flags
Written by: Robin Stewart
Renters want to find a great apartment, the right place for them, one that checks all the boxes of location, rental cost, amenities, safety, and more.

First Apartment Regrets: Real Renters Share What They'd Do Differently
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Hindsight is 20/20. Live and Learn. With age comes wisdom. We’re familiar with all those expressions, and all of them apply to lessons first-time renters learn.

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.