8 Elgin St W, Arnprior, ON - Mixed use property (store and apartment) for sale in downtown Arnprior. Arnprior is located 20 minutes from Kanata. Several developments (i.e. residential subdivisions, condos) throughout the Town of Arnprior are currently underway. The building currently consists of a renovated, 998 square foot, 2-bedroom apartment on the 2nd floor and 2,882 square feet of prime retail space, office and garage/warehouse.