Well if you are getting a 30 year mortgage you lucky if you break even. Besides the elephant in the room, interest, a combo of taxes maintenance and need to constantly upgrade to keep with endless supply will just eat away at any chance of making money. Additionally, if you buying an apartment, assessment only go up as building gets older, not to mention you are one bad neighbor away from hating your life. Buying makes sense when home prices were at about yearly salary times 2-3, and taxes were in the hundreds a year. Imo now it's just a big scam to keep you down.