The average number of houses a Realtor can sell in one month varies, but according to some sources, the typical Realtor sells about 12 homes annually. However, this number can vary significantly based on various factors such as the agent's experience level, the market they operate in, and the number of listings versus buy-side transactions they handle. Some top real estate agents may sell more than a hundred homes a year, while part-timers and hobbyists sell fewer homes. In expensive markets, an agent may only need to sell one house a year, while in inexpensive markets, they may need to sell 20 houses a year to make a living. The average income for real estate agents can also vary based on the source and if the agent is part-time or full-time.