Whether you are considering buying a home, selling a home or both, we know Fox Valley real estate inside and out. The Rullo Team is here to guide you with 27 years of real estate knowledge and expertise. We invite you to use any of the free services on this site to help you buy or sell a home in St. Charles, Geneva or Batavia Illinois and the surrounding communities. The Fox Valley is an awesome place to live! St. Charles Illinois is the anchor of the Fox Valley, and is known as the "Pride of the Fox". It's the city's slogan and means "the river runs through it".... which of course is perfectly accurate as the Fox River runs through the center of town. St. Charles is part of what is known as the Tri-city area along with Geneva and Batavia Illinois; all western suburbs of Chicago IL and all of similar size and socioeconomic conditions.