An estate agent, also known as a real estate agent or housing agent, is a person who acts as an intermediary between sellers and buyers of property. Their primary role is to market and sell properties on behalf of their clients, which can include individuals, companies, or government agencies. Estate agents are knowledgeable about the local real estate market and can provide valuable information to help people make informed decisions when buying or selling a home. They often work on commission, meaning they receive payment only when a successful transaction has been completed.