The Four Rivers Association of REALTORS® is a 501(c)6 non-profit membership organization established in 1960. Its current configuration includes a merger that represents members from the former New Braunfels/Canyon Lake Association of REALTORS®, Seguin Board of REALTORS®, and San Marcos Area Board of REALTORS®. The association contains members from across five counties including Caldwell, Comal, Gonzales, Guadalupe, and Hays. The association is owner of the Central Texas MLS, a for-profit MLS system that covers the area between Austin and San Antonio.