Keystone is a full service property management company with 75 years of property management, development and service experience. We presently manage residential and commercial units in Kingston’s downtown core.

Keystone is also well integrated into the Kingston business community as a:

  • Queen’s University Housing Authority Approved Landlord
  • KEDCO – Kingston Economic Development Corporation – Corporate Partner
  • Kingston Rental Property Owners’ Association   Corporation Member
  • Greater Kingston Chamber of Commerce Corporate Member
  • Kingston Construction Association Corporate Member


DMS Property Management, Agent for Keystone Properties



featured keystone property

265-17 Princess St.

BEAUTIFUL, DOWNTOWN open concept one bedroom apartment, including some with exposed stone walls, interior patios, stainless steel appliances, wood floors and high ceilings. Close proximity to both hospitals and Queen’s. Laundry in building. Enjoy the unique experience and all the comforts of living in a professional, well maintained building in the heart of downtown embracing Kingston’s culture, renowned restaurants, historic waterfront, Farmer’s Market and much more.