What does the phrase "casas de renta" mean?

The Spanish phrase "casas de renta" means "houses for rent" in English. "Renta" means "rent" in Spanish, according to SpanishCentral.com. The word "casas" means "houses."

In this case, the speaker says the phrase "houses for rent" by not using the word "para" (meaning "for"). Instead, the speaker uses the word "de" in the middle. A literal translation would read "houses of rent." However, using context clues, it is obvious that the original intent of the phrase is to mean "houses for rent," and not "houses of rent." Not only does the former translation make sense, but it is factually accurate.