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Living Choices

elevate your lifestyle

A premier senior living destination in St. Peters.

At The Watermark at St. Peters, plan your days as you see fit. We know one size doesn’t fit all. Choose from comfortable and cheery one- and two-bedroom Independent Living residences, Short-Term Stays or spacious and private two-bedroom Villas.

Discover endless opportunities designed to keep your body and mind active, including creative arts classes, social gatherings, group excursions, fitness classes, and more. When you want an engaging senior living experience, there’s no better place than The Watermark.

Residents are having drinks at the bar.
Independent Living

A life of east designed just for you.

At The Watermark, you have the freedom to explore on your own terms. Enjoy modern conveniences, comprehensive amenities, community bonding, and more.

Learn More About Independent Living
Residents are sitting on the patio.
Villa Living

Have the best of it all.

Our villas are perfect for those who want independence with added privacy. Spacious, luxurious, and private, without the hassles of maintenance. Enjoy full access to The Watermark lifestyle.  

Learn More About Villa Living
Resident sitting down on a chair with their dog.
Short-Term Stays

We’re here for as long as you need.

Short-term stays with long-term gains. Whether you’re healing or in rehab, welcome to a caring and supportive community. Every amenity and service are available to you. Experience total healing for your mind, body, and spirit.

Learn More About Short-Term Stays

Explore More

One of the numerous floor plan offerings available at The Preston of The Park Cities

Floor Plans

Preview each of our senior living residences and explore charming one- and two-bedroom and spacious villa floor plans. 

View Floor Plans
A dining area at The Watermark at St. Peters.


A place to live well, laugh often, and love — as they say, “Home is where the heart is.” Browse our photo gallery for an up-close look at our community, living choices, and amenities.

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Contact Us

We’re happy you’re here.

Questions? Interested in a tour? Want to attend one of our events? 

We’re excited to meet you. 

Fill in the form, or call us at 636-928-3877 to learn more.

Contact Us

We’re happy you’re here.

Fill in the form, or call us at 636-928-3877 to learn more.