3 Bedroom Apartments for Rent in St. Peters, MO (56 Rentals)

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Reserve at Spencer
3 Bedroom Apartments

Reserve at Spencer

4000 Ryleigh Reserve LnSt. Peters, MO 63376

Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting

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St. Peters, MO Local Guide

St. Peters 3 Bedroom Apartment Units with Current Availability by Neighborhood

Availability Confirmed As of: August 03, 2025

There are currently 69 available 3 Bedroom apartment units from neighborhoods all over St. Peters, MO that range in price from $1,468 to $3,350. Hickory Ridge, Saint Peters and Cave Springs Estates are the neighborhoods that currently have the most 3 Bedroom availability. Here is today's list of the top neighborhoods in St. Peters with the most available 3 Bedroom apartments:

NeighborhoodAvailable UnitsMedian PriceMin Price
Hickory Ridge20$1,975$1,496
Saint Peters18$1,962$1,590
Cave Springs Estates9$2,257$1,468
Madison Park5$1,879$1,496
St Charles Community College5$1,894$1,496
Savannah3$1,975$1,725
Crown Colony2$1,886$1,750
Oakridge Estates2$1,909$1,750
Sunny Meadows Estates2$1,867$1,750
Mid Rivers Mall1$1,809$1,590

Largest Available St. Peters 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in St. Peters, MO is found at Springwell Village in the Brighton Park neighborhood and is 1,672 square feet priced from $2,525. The Reserve At Mid Rivers in the OFallon St Charles neighborhood has the second largest 3 Bedroom, which is sized at 1,518 square feet and currently listed start at $2,164. Here is today’s list of the largest available 3 Bedroom units in St. Peters:

Apartment ListingModel NameSquare FootagePriced From
Springwell VillageAspen detached1,672 Sq Ft$2,525
The Reserve At Mid RiversTuscany1,518 Sq Ft$2,164
Woodstone ApartmentsThree Bedroom1,473 Sq Ft$1,950
The Boulders at Katy TrailInnsbrook1,305 Sq Ft$2,328
JasperRoyal1,302 Sq Ft$2,257
Aventura at RichmondC11,271 Sq Ft$1,750
Harmony Ridge Apartments3 BD/2BA Townscape-Timberbrook1,232 Sq Ft$1,975
The Jewel O'FallonPearl1,225 Sq Ft$1,936
Sterling Heights Apartments3 Bedroom Townhouse1,140 Sq Ft$1,496
Reserve at SpencerSpencer1,137 Sq Ft$1,456

Cheapest Available St. Peters 3 Bedroom Apartments

As of August 03, 2025 the lowest priced 3 Bedroom apartment unit in St. Peters, MO is the Spencer Model starting from $1,456 at Reserve at Spencer in the Brighton Park neighborhood. The second most affordable St. Peters 3 Bedroom is the 3 Bedroom Townhouse Model at Sterling Heights Apartments starting at $1,496 in the OFallon St Charles neighborhood. The average price for all 3 Bedroom apartments in St. Peters is currently $2,099. Here is today’s list of the cheapest available 3 Bedroom options in St. Peters:

Apartment ListingModel NamePriced From
Reserve at SpencerSpencer$1,456
Sterling Heights Apartments3 Bedroom Townhouse$1,496
Aventura at RichmondC1$1,750
The Jewel O'FallonPearl$1,936
Woodstone ApartmentsThree Bedroom$1,950
Harmony Ridge Apartments3 BD/2BA Townscape-Timberbrook$1,975
The Reserve At Mid RiversTuscany$2,164
JasperRoyal$2,257
The Boulders at Katy TrailInnsbrook$2,328
Springwell VillageAspen detached$2,525

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St. Peters, MO
Population: 57,127

Ranked #672

in US Census Population by City

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Pet Friendly Lifestyle
St. Peters, MO

Ranked #79

Among cities in Missouri for Apartment listings with Pet Friendly Amenities.

Pet Friendliness Lifestyle Score

2.5
Pet Friendly

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Best Local Schools in
St. Peters, MO

School data provided by Great Schools

Remember the 3 Rules of Real Estate:
Location, Location, Location!

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Getting Around St. Peters, MO

Walk Score®

42 / 100

Car-Dependent

Most errands require a car

Bike Score®

38 / 100

Somewhat Bikeable

Minimal bike infrastructure

What Are Walk Score®, Transit Score®, and Bike Score® Ratings?

  • Walk Score® measures the walkability of any address.
  • Transit Score® measures access to public transit.
  • Bike Score® measures the bikeability of any address.

Frequently Asked Questions about 3 Bedroom St. Peters Apartments

What is the Cheapest apartment in St. Peters with 3 Bedroom?

Currently the most affordable 3 Bedroom in St. Peters is at Reserve at Spencer listed at $1,456.

How much is the average rent for a 3 Bedroom St. Peters Apartment?

The average rent for a 3 Bedroom Apartment in St. Peters is $2,099.

What is the largest available 3 Bedroom St. Peters Apartment for rent?

Today's apartment with the most square footage in St. Peters is a 1,672 square feet unit starting from $2,525 at Springwell Village.

What is the average size for St. Peters 3 Bedroom Apartments for rent?

The average size for a 3 Bedroom rental in St. Peters is currently 1,779 sq ft.

Expert Rental Resources

Helpful Apartment Articles, How-To's and Tips

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.

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The Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro

Written by: Christine Leonard, Esq.

Hard truth. Moving is never easy. I’ve done it all – from local moves to cross-country relocations From packing to unpacking the last box, I have found moving to be an exhausting, expensive and stressful experience every time.

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Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting

Written by: Christine Leonard, Esq.

Throughout the day, think about all the times that you have to pay for something. So many of us reach automatically for a credit card or even our phone for a quick payment.

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Roommate Matching: Finding the Right Fit and Avoiding Pitfalls

Written by: Cheryl Bowman

A fantastic way to save money and enjoy a built-in community is to share an apartment. However, a bad roommate situation can turn your dream rental into a nightmare.

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The Art of the Rental Viewing: What to look for during a property tour

Written by: Marie Brown

You’ve scrolled through countless listings, walked through a blur of rentals, and finally found what feels like the one. The pictures? Fantastic. The neighborhood seems just right.