San Francisco, the most expensive city in the U.S. right now, has an average rent of just below $4,000!!! In sharp contrast, the average mobile home lot rent across the U.S. still hovers at a lowly $200-$300. If you also rent the home, or you are paying a mortgage on a mobile home you own, your total monthly costs should be around $700-$800. Certain trailer parks only rent the lots while others will rent both the manufactured home and the lot as a package. If you happen to need the home and the lot, be aware of your tenant rights. Each state has a list of rights and responsibilities as a lessee, but most read similar to New York’s Manufactured Home Tenants’ Rights.