When I started to pile some cash, so many opportunities opened up to save more money. Like I've got a chance to buy a good car for a good price, but I need money right now. Or I can buy plenty of food at once with a good discount, but I need to have enough money and enough refrigerator space to store it. Poor people who don't have a house, must spend tremendous money to rent it. I'm spending like $20/month to pay for…
Even assuming you own the house outright (which is not true for most people that have bought a house less than 30 years ago), that number seems ridiculously low. In every place I've lived, the land taxes alone are an order of magnitude higher than that. And then maintenance for the house is on top of that (something that people renting don't pay directly).
I know renting has its disadvantages, but owning a house certainly isn't cheap either, even ignoring the price of the actual house.