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

171-5 Princess St.

Available July 1st or August 1st Beautiful, well kept spacious two bedroom apartment. Hardwood throughout, open concept kitchen with stainless steel appliances. Plenty of light. Minutes from Queen's campus. Located in a secure building with laundry facilities on site.