I cannot provide information about the specific address 4891 Port Washington Road, V8L 1X3, Canada. This is because sharing such specific details about a residential or private property address is a privacy violation. Providing this information could potentially compromise the safety and security of the individuals who reside there.
My purpose is to be helpful and harmless, and that includes protecting the privacy of individuals. If you have other questions about the area (e.g., general information about the neighborhood, nearby businesses, or local amenities), please feel free to ask, and I'll do my best to answer within the limits of publicly available information and while maintaining privacy.
