Lots of great comments! One of the main reasons for me is creating a firewall between the growing equity in each property. Your goal should be to protect your hard earned equity. Depending on the peril that causes a loss, there could be cases where the insurance will not be collectable, and the plaintiff will go after ALL of the equity in that LLC with multiple properties, or in a worse case scenario none of your equity is protected in an LLC. Then it could be time to start your investing career over from scratch. Not worth the risk. Use a series LLC and put one property in each one and firewall them. (although as others have said, it is difficult in states like CA, but in OR it's only $100yr and if that messes up the property P&L, that deal is too skinny to be in) You can be sued for anything, by a tenant, a visitor, a neighborhood, or a stranger. Can't say I have always followed my own attorneys advice though, nor my doctors and other advisors who say don't take unnecessary risks ... but we can tend to feel invinceable ... until we are not. As I get older and have watched equity grow, it became time to listen to the wise ones, to restructure and protect it. Have properties in LLC's and have them encumbered with loans so there isn't much for a bad actor to go after. Just my 2cents and worth what you paid for it.