I'm renting a home in Houston. The leasing agent has put a lockbox on my door and has been sending out the code to interested parties. I'm still living here and have had people walk in my home without my knowledge and without a Realtor. Is this not against a code of ethics? I don't feel comfortable with unsupervised strangers coming in my home, especially when I'm not home.

It would be best if you contact the agent that is listing the home for lease and inform them why are they allowing prospects to have the combo code. The knowledge of the code should not be allowed and should only be given to a realtor.if the agent doesn't respond to you, then call the landlord and inform them.