Hi,
Are you currently renting? One thing you can try is to purchase a $250 per year tenant`s package. The primary residence doesn`t have to be an owned home. One example of something you might be able to do is this:
$250 Tenants Package
$500 - $800 Rented Dwelling - not sure of the size.
Up until a couple of years ago, I had a few options to place stand alone rentals, at a reasonable rate. A lot of the carriers stopped that. They all want the primary home now. Be careful if you place it on a personal lines policy. Quite a few companies have a decline rule if you use a property management company or if you live more than x amount of km`s away from the rental. Coverage can really vary between companies.
I`m new so I haven`t checked the Park Insurance rates yet but the coverage looks great. If you`re going to buy more, why not start on a commercial policy?
Good luck.