
3 Bedroom Apartments for Rent near St. Marys, PA (46 Rentals)


The Graduate Apartments

Brickwork Properties Communities

The Villas at Happy Valley

The View

The Pointe at State College

Park Crest Terrace

The Bryn

Allegory by Allen & Pugh
Renters Insurance 101: What It Is, What It Covers, and Why You Need It
From theft to fire to water damage, the unexpected can happen to any renter. Discover why renters insurance is one of the smartest and most affordable investments you can make as a tenant.

Total Monthly Price
Vairo Village

Total Monthly Price
Toftrees

Sylvan View Estates

Echelon State College

University Terrace Apartments

Forest Hills Apartments

The McGeordan Apartments

Cooper's Pond Townhomes

Cherry Ridge Terrace
How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide
Finding the right apartment starts with three things: location, cost, and amenities. Get the insider perspective from a real estate professional on how to nail all three.

University Hill Townhomes

Hemmingway Place

Turtle Creek Apartments at Toftrees

161 Pentagon Cir

18 Monument Orviston Rd

5535 PA-155

153 E Bissell Ave

302 Scarlet Ln

8 Reed St
Renting with Roommates: Realistic Expectations for Shared Lease
Sharing a lease? Learn how to set clear expectations with your roommates on routines, bills, and cleaning to ensure a successful and peaceful shared living arrangement.

704 W Water St

491 Westgate Dr

631 Marjorie Mae St

136 Haverford Cir

103 Grandview Rd

140 Kenley Ct

643 Wiltshire Dr

213 Jonathan Ln

178 Towhee Dr
Roommate Matching: Finding the Right Fit and Avoiding Pitfalls
When searching for a roommate, follow this list of essential steps and set clear expectations to create a solid foundation for a harmonious living situation.

35 Ohio Ave

6284 Dublin Hills Rd

1702 James Ave

247 Main St

State College Collective on Farmstead

State College Collective on Oakwood

State College Collective on Aaron

Ridgewood Greene

131 N Sparks St
The Art of the Rental Viewing: What to look for during a property tour
Touring a rental? This guide helps you know exactly what to look for, from safety features to hidden flaws, so you can confidently sign your lease or keep searching.

Parkview
St. Marys, PA Local Guide

How much does it cost to rent an apartment in St. Marys?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| St. Marys Studio Apartments | $1,397 | $1,010 | $1,919 |
| St. Marys 1 Bedroom Apartments | $1,090 | $510 | $2,399 |
| St. Marys 2 Bedroom Apartments | $1,763 | $250 | $3,008 |
| St. Marys 3 Bedroom Apartments | $1,703 | $775 | $4,221 |
| St. Marys 4 Bedroom Apartments | $957 | $595 | $1,849 |
Browse Top Apartments in St. Marys
See all Apartments in St. MarysExplore St. Marys
St. Marys, PA Local Guide
- Nearby Cities
- ZIP codes
- Local Counties
- School Districts
Largest Available St. Marys and Nearby 3 Bedroom Apartments
The largest available 3 Bedroom apartment unit in St. Marys, PA is found at The Villas at Happy Valley and is 1,256 square feet priced from $775. University Hill Townhomes has the second largest 3 Bedroom, which is sized at 1,217 square feet and currently listed start at $1,100. Here is today’s list of the largest available 3 Bedroom units in St. Marys:
| Apartment Listing | Model Name | Square Footage | Priced From |
|---|---|---|---|
| The Villas at Happy Valley | 3x3.5 Townhome | 1,256 Sq Ft | $775 |
| University Hill Townhomes | Three Bedroom | 1,217 Sq Ft | $1,100 |
| Brickwork Properties Communities | 3 Bedroom, 2 Bath | 1,168 Sq Ft | $1,308 |
| Park Crest Terrace | 3 Beds, 2 baths | 1,158 Sq Ft | $1,800 |
| Forest Hills Apartments | Three Bedroom | 1,100 Sq Ft | $890 |
| Vairo Village | 3 Bedroom | 1,100 Sq Ft | $1,893 |
| Cherry Ridge Terrace | 3 Beds, 1.5 baths | 1,080 Sq Ft | Call for Rates |
| University Terrace Apartments | 3 bedroom, split unfurnished | 1,047 Sq Ft | $1,999 |
| The Bryn | 3BR/2BA | 1,026 Sq Ft | $799 |
| The Pointe at State College | 3 Bedroom/3 Bath | 985 Sq Ft | $849 |
Cheapest Available St. Marys and Nearby 3 Bedroom Apartments
As of July 31, 2026 the lowest priced 3 Bedroom apartment unit in St. Marys, PA is the Three Bedroom Model starting from $890 at Forest Hills Apartments . The second most affordable St. Marys 3 Bedroom is the Three Bedroom Model at University Hill Townhomes starting at $1,100 . The average price for all 3 Bedroom apartments in St. Marys is currently $1,703. Here is today’s list of the cheapest available 3 Bedroom options in St. Marys:
| Apartment Listing | Model Name | Priced From |
|---|---|---|
| Forest Hills Apartments | Three Bedroom | $890 |
| University Hill Townhomes | Three Bedroom | $1,100 |
| Brickwork Properties Communities | 3 Bedroom, 2 Bath | $1,308 |
| Park Crest Terrace | 3 Beds, 2 baths | $1,800 |
| Vairo Village | 3 Bedroom | $1,893 |
| University Terrace Apartments | 3 bedroom, patio unfurnished & furnished | $1,999 |
Real Estate and Rental Term Glossary | ApartmentHomeLiving.com Renter University
From the letter A all the way to the letter Z, the Real Estate and Rental Term Glossary from the content team at ApartmentHomeLiving.com provides our visitors and shoppers with a little clarity and helpful guidance in navigating the real estate world through definitions and explainers for the top subjects and terms that someone may come across during the leasing, buying, or selling process.
Read ArticleQuick Rent Budget Calculator
How much rent can you afford?
The common "Rule of Thumb" is that rent should be no more than 30% of your income. How much is that? Enter your monthly income and click "Calculate My Budget" to find out.
Best Local Schools in St. Marys, PA
South St Marys Street El School
St Marys Area Senior High School
St Marys Area Middle School
School data provided by Great Schools
Remember the 3 Rules of Real Estate:Location, Location, Location!
Explore St. Marys, PA Rentals by Map
See the most popular apartments and homes in St. Marys, PA
Frequently Asked Questions about 3 Bedroom St. Marys Apartments
How much is the average rent for a 3 Bedroom St. Marys Apartment?
The average rent for a 3 Bedroom Apartment in St. Marys is $1,703.
What is the largest available 3 Bedroom St. Marys Apartment for rent?
Today's apartment with the most square footage in St. Marys is a 1,256 square feet unit starting from $775 at The Villas at Happy Valley.
What is the average size for St. Marys 3 Bedroom Apartments for rent?
The average size for a 3 Bedroom rental in St. Marys is currently 1,588 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.
Articles, How-To's, and Tips

First Apartment Regrets: Real Renters Share What They'd Do Differently
Written by: Robin Stewart
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.

How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide
Written by: Robin Stewart
Evaluating rental properties for clients draws many parallels to house-hunting. Whether an apartment, loft, townhouse, or other rental, finding the right place means finding “home” for your client.