
1 Bedroom Apartments for Rent in South Mountain, PA (25 Rentals)


The Apartments at Oak Hill

Reserve at Rock Creek

Rosewood Village

SummerBridge at Falling Spring

Deerfield Commons
Genius Ideas and Studio Layout Tips That Maximize Every Square Inch
Transform your studio apartment layout and maximize storage. Get proven ideas from a 20-year property expert to make any small space stylish and functional.

The Aria

1700 E Main St

The Updegraff

The Meadows Apartments

Rocktowne Student Townhomes

300-306 W Main St
Expert Solutions for Creating the Perfect Work-From-Home Apartment Layouts
Create a productive work-from-home apartment setup, even in a small space or studio. Discover layout ideas, desk solutions, and organization tips that actually work.

Gettysburg West Apartments

Chateau Terrace Apartments

Stone Ridge

The Tower at Falling Spring-62+

Flats of Chambersburg

The Reserve at Collegiate Acres
Navigating the Rental Market: Tips for First-Time Renters
Entering the rental market? Learn these simple tips and strategies to avoid common pitfalls and make confident choices. Rent with peace of mind.

Shippensburg Village Townhomes

Normandy Lofts

664-666 Oak Hill Ave

Gettysburg Place

170 W Washington St

Hunter Hill
Renting Smart: Lease Basics Every Renter Needs
Demystify Your Rental Lease. Learn the basics about renting, deposits, and tenant/landlord responsibilities. Rent smart and avoid surprises. | Renter University at ApartmentHomeLiving.com

Rose Rent Lofts
South Mountain, PA Local Guide

How much does it cost to rent an apartment in South Mountain?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| South Mountain 1 Bedroom Apartments | $1,380 | $900 | $1,795 |
| South Mountain 2 Bedroom Apartments | $1,586 | $1,025 | $2,205 |
| South Mountain 3 Bedroom Apartments | $1,723 | $1,175 | $2,513 |
| South Mountain 4 Bedroom Apartments | $2,080 | $1,675 | $2,500 |
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South Mountain, PA Local Guide
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Largest Available South Mountain and Nearby 1 Bedroom Apartments
The largest available 1 Bedroom apartment unit in South Mountain, PA is found at The Aria in the Kensington Villas neighborhood and is 856 square feet priced from $1,400. The Updegraff has the second largest 1 Bedroom, which is sized at 675 square feet and currently listed start at $1,460. Here is today’s list of the largest available 1 Bedroom units in South Mountain:
| Apartment Listing | Model Name | Square Footage | Priced From |
|---|---|---|---|
| The Aria | 1BR/1.0BA | 856 Sq Ft | $1,400 |
| The Updegraff | 1BR | 675 Sq Ft | $1,460 |
| The Apartments at Oak Hill | The Hamilton (Elec,Gas,Water,Sewer,Trash Incl.) | 645 Sq Ft | $1,259 |
| 170 W Washington St | 1 BR | 625 Sq Ft | $1,250 |
| 1700 E Main St | 1x1 | 560 Sq Ft | $1,100 |
Cheapest Available South Mountain and Nearby 1 Bedroom Apartments
As of July 08, 2026 the lowest priced 1 Bedroom apartment unit in South Mountain, PA is the 1 Bedroom A Model starting from $925 at 300-306 W Main St in the Franklin County neighborhood. The second most affordable South Mountain 1 Bedroom is the 1x1 Model at 1700 E Main St starting at $1,100 . The average price for all 1 Bedroom apartments in South Mountain is currently $1,380. Here is today’s list of the cheapest available 1 Bedroom options in South Mountain:
| Apartment Listing | Model Name | Priced From |
|---|---|---|
| 300-306 W Main St | 1 Bedroom A | $925 |
| 1700 E Main St | 1x1 | $1,100 |
| 170 W Washington St | 1 BR | $1,250 |
| The Apartments at Oak Hill | The Hamilton (Elec,Gas,Water,Sewer,Trash Incl.) | $1,259 |
| The Aria | 1BR/1.0BA | $1,400 |
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.
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Frequently Asked Questions about 1 Bedroom South Mountain Apartments
How much is the average rent for a 1 Bedroom South Mountain Apartment?
The average rent for a 1 Bedroom Apartment in South Mountain is $1,380.
What is the largest available 1 Bedroom South Mountain Apartment for rent?
Today's apartment with the most square footage in South Mountain is a 856 square feet unit starting from $1,400 at The Aria.
What is the average size for South Mountain 1 Bedroom Apartments for rent?
The average size for a 1 Bedroom rental in South Mountain is currently 1,080 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

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.

Pet-Friendly Renting: Everything You Need to Know Before You Move
Written by: Christine Leonard, Esq.
For so many of us, pets are the best companions and a big part of our lives. For this reason, a pet-friendly house or apartment is often a very important - and nonnegotiable - part of a move.