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An aerial drone view of the sprawling Keystone Arms community in Carlisle, PA. The image shows several rows of townhomes, residential streets, and vast green spaces. Rolling green hills and distant mountains are visible in the background.

1 Bedroom Apartments and 2 & 3 Bedroom Townhomes

Pricing from $1825 View floor plans

Modern Apartments & Townhomes in Carlisle

Spacious 1, 2 & 3 Bedroom Apartments and Townhomes

Welcome to Keystone Arms, a pet-friendly community in Carlisle, PA, offering spacious 1 bedroom apartments and 2 & 3 bedroom townhomes designed for comfort and convenience. Residents enjoy impressive amenities, including a resort-style swimming pool, clubhouse with fitness center, playground, and beautifully landscaped grounds. Tucked in a peaceful residential setting just minutes from I-81 and downtown Carlisle, Keystone Arms delivers a welcoming lifestyle with the perfect blend of suburban tranquility and everyday accessibility. Experience the service, value, and lifestyle of a trusted Boyd Wilson community. 

Kitchen and dining at Keystone Arms Apartments with white table, dark cabinets, black appliances, granite bar, and wood-style floors.

Reviews

See What Our Residents Have to Say

At Keystone Arms, exceptional living isn’t just our promise — it’s our reputation. With a 4.6-star average rating and praise from over 86% of residents, our community stands out for its peaceful atmosphere, responsive maintenance team, and friendly, dedicated staff.

★★★★★
"I have lived here for many years. The office staff is friendly and caring about the tenants. The maintenance staff is amazing, if there is an issue they respond quickly and fix it right the first time. They are respectful of your home and clean up after themselves. This is the only place that I know of that has giveaways and food trucks for the tenants. They keep the yards and flower beds clean and nice looking. Overall a beautiful place to live."
-J. sonon 
Three young women sitting on a mustard-yellow couch laughing and taking a selfie together, enjoying drinks in a bright and modern apartment living room.

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Frequently Asked Questions

What are your application requirements? +
We're excited you're considering making our community your new home. To ensure a smooth application process, we've outlined our standard resident qualification guidelines below.

Our criteria for all applicants include:

Verifiable Income: A gross monthly income of at least three (3) times the monthly rent is required. We will verify this using recent pay stubs or other official documentation.
Positive Rental History: We look for favorable rental references from previous landlords.
Stable Employment: We require a history of stable and verifiable employment.
Good Credit Standing: Our review of your credit report will confirm a good credit rating.
Bankruptcy: Any bankruptcy must be discharged for at least 12 months, and proof of discharge will be required.
Application Fee: A non-refundable fee is required to process your application.
* We partner with the OneApp Guarantee program to assist applicants who may not meet traditional credit criteria, helping more people find their new home. Ask us how!
What is the holding fee? +
A $300 holding fee is required to reserve your home. Upon approval, it is applied toward the first month’s rent.

If you cancel before signing the lease, the holding fee is forfeited as liquidated damages for processing your application (credit, character, and reputation checks).

If your application is declined, the holding fee will be refunded.
How can I apply? +
View current availability on our interactive map and apply today.

SCHEDULE A TOUR

Your New Home is Calling

Experience the charm of Keystone Arms in Carlisle, PA for yourself. From spacious layouts to pet-friendly amenities and a convenient Carlisle location, discover why Keystone Arms is a standout choice for your next home. Schedule your tour today!

Discover what sets Keystone Arms apart!