Houses emoji is one of the many emoji that depict the residential property along with, for example, 🏠 House With Garden emoji. In this case, there is from two to four Houses at once (and some unknown 🚧 Construction in the case of emojidex’s version). It is mostly used in the meanings related to private property, neighborhoods, and living outside the city centers.
Examples of using
“We’re moving to the new neighborhood 🏘️”
“I plan to buy a new house this month 🏘️”