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

289-1 Princess St.

This unit is getting a face lift. This 3 Bedroom or 2 Bed + Den unit will feature all new finishes, fresh paint, new kitchen, living room, laminate hardwood throughout; stainless steel appliances; and laundry in suite. An easy walk to Queens, or local hospitals. Photos display sample apartment finishes