The Keystone

2 Bedrooms | 1 Bathroom

2 Bedrooms

1 Bathroom

Up to 1,189 Sq. Ft.

Pet Friendly

Features & Amenities

Patio/Balcony
Cable Ready
Air Conditioner
Ceiling Fan
*Wet Bar
*Dishwasher
Large Closets
*Microwave
*Water View
*Stackable Washer/Dryer
*Washer/Dryer Connections
Window Coverings
*Wooded View
*Attached Garage

Apartment: # 405C

Date Available: 9/11/2026

Starting at: $1,435.00

Apply Now

Storage Closet, Alcove, *Dishwasher

Starting at $1,295.00

1 Apartment Available

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Testimonials

If you’re planning to move to Missouri, Retreat at Seven Trails in Ballwin is the place you can truly call home. After almost four years of living in the U.S., I can honestly say this place feels like another world—beautiful, serene, and absolutely amazing. I also want to express my appreciation for the leasing staff, especially Sarah, for their constant help and support. Thank you once again, Seven Trails. I really enjoyed my stay here.
- Apartments.com Review

I had a wonderful experience living in this apartment community for a year. The maintenance team is top-notch; they always responded quickly and efficiently to any issues. Incase I raise a work order in the evening, maintenance person would be in front of the door the very next morning. The leasing office staff is equally impressive, especially Gina, who was always helpful, and quick to address any requests.
- Google Review

I’m going on my 4th year of living here and I love it! The 2-bedrooms are very spacious with a fairly open floor plan and at a great price. There are 4 pools on site, multiple dog parks, and walking distance to Vlasis park. The maintenance staff is PHENOMENAL! They are quick to respond for repairs and are super friendly - waiving and saying hi when they drive around on their golf cart. There are various events and contests hosted by the property to engage the community.
- Google Review

Been living here for a year and just renewed my lease. Love it here, they are great. Nice location, clean lots and respond to service requests quickly. Have had no issues or frustrations 10/10. #7trails
- Google Review

I was recently looking for a new place to live and this place really has been so amazing! They’re so helpful and kind. I worked with bri and she was very patient and really went above and beyond for me through this whole process. As someone who gets very stressed moving bri made is so easy and very stress free! Thank you guys!
- Google Review

I love living here! I have lived here since August of 2020 and I just signed to stay another year. The staff is great and so understanding. This is the first apartment I have lived in that actually feels like a home. #7Trails
- Google Review

The management staff are very helpful and responsive! The maintenance staff are great at what they do and are fast while also being kind and knowledgeable. Retreat at Seven Trails is an organized, peaceful, and delightful place to live
- Google Review

Had a sink problem and the maintenance technician had it done before I got home. Very satisfied!
- Facebook Review

I've lived here for 3 years with the Maintenance Team has always been quick, efficient and friendly.
- Google Review

Excellent job accommodating my wants and needs, the whole leasing staff were very pleasant and nice. Great Job Thanks
- Google Review

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Prices and special offers valid for new residents only. Pricing and availability subject to change at any time.