
Cheap Apartments for Rent in the Castle Pines Neighborhood of Ballwin, MO from $700 (8 Rentals)
Search the lowest-cost Apartments available for rent right now in the Castle Pines area of Ballwin.


Retreat at Seven Trails

ReNew WestGlen

Ballwin Manor
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Castle Pines, Ballwin, MO Local Guide

How much does it cost to rent an apartment in Castle Pines?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| Castle Pines 1 Bedroom Apartments | $1,710 | $810 | $1,990 |
| Castle Pines 2 Bedroom Apartments | $2,213 | $1,274 | $3,015 |
| Castle Pines 3 Bedroom Apartments | $2,424 | $1,799 | $3,185 |
Browse Apartments in this Neighborhood
There are currently 8 rentals with your search options within a 2 mile radius of the Castle Pines Neighborhood of Ballwin, MO.
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Cheapest Available Castle Pines Apartments for Rent
 The cheapest available apartment rental in the Castle Pines area of St. Louis, MO is a 1 Bed unit found at Retreat at Seven Trails priced from $1,065. Madison Rockwood has the second lowest priced unit, which is a 1 Bed apartment currently listed from $1,242. Here are the most affordable Castle Pines apartments for rent in St. Louis, MO:
| Apartment Listing | Model Name | Bed/Bath | Priced From |
|---|---|---|---|
| Retreat at Seven Trails | The Aspen | 1BR,1BA | $1,065 |
| Madison Rockwood | The Claymont | 1BR,1BA | $1,242 |
| ReNew WestGlen | A1 | 1BR,1BA | $1,349 |
Best Value Apartments for Rent in Castle Pines, MO
As of January 22, 2026 the best value apartment in the Castle Pines area is the $1.60 price per square foot The Claymont Model at Madison Rockwood in the in the Village Green neighborhood starting from $1,242. The second greatest value Castle Pines apartment is the A1 Model at ReNew WestGlen starting at $1,349 with a $1.82 price per square foot in the Enclaves at Cherry Hills neighborhood. Here is today’s list of the best values for Castle Pines apartments based on price per square foot:
| Apartment Listing | Model Name | Bed/Bath | Price Per Sq.Ft. |
|---|---|---|---|
| Madison Rockwood | The Claymont | 1BR,1BA | $1.60 |
| ReNew WestGlen | A1 | 1BR,1BA | $1.82 |
| Retreat at Seven Trails | The Aspen | 1BR,1BA | $1.53 |
| Mila | Redbud | 1BR,1BA | $2.32 |
Frequently Asked Questions about Cheap Castle Pines Apartments
How much is rent for a Cheap One Bedroom Castle Pines Apartment?
The lowest price for a Cheap One Bedroom Castle Pines Apartment is $1,065 at Retreat at Seven Trails.
What is the lowest price for a Cheap Two Bedroom Castle Pines Apartment for rent?
Today's best deal for a Cheap Two Bedroom Apartment in Castle Pines is starting from $1,191 at Retreat at Seven Trails.
What is the most affordable Castle Pines Three Bedroom Apartment?
The best deal on a cheap Castle Pines Three Bedroom Apartment rental is at Retreat at Seven Trails and starts from $1,799.
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
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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.

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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.