Share your insights or perspective on the financial matter presented in the input.

Why could rental costs for apartments/houses rise while buying prices can go up and down?
They are two different animals. When you rent you are purchasing a service.  The landlord, as your service provider, has to make a profit, pay employees to do maintenance, and buy materials. The price of these things will increase with inflation, and that rolls into your rent price. Taxes also are passed to the tenant, and those tend to only go upward. Market forces of supply/demand will drive fluctuation of prices as well, as other posts have described. When you buy, you are purchasing just the asset - the home. This price will also be driven by supply/demand in the market, but don't try to compare it to buying a service. Cheers!