Based in Edwardsville, IL, R.L.P. Development is the Metro East St. Louis area's premiere property development firm. Founded in 1988 by Robert L. Plummer, R.L.P. Development has extended its operations into as many as 8 states with a focus on growing communities through residential and commercial development. Although our core capability is the development and improvement of residential subdivisions, we have expanded our operation to also include the development of over 100 retail, office, hospitality, entertainment, agricultural, and industrial properties. If you are interested in developing a residential, commercial, or agricultural property, we look forward to providing you with our unparalleled service and value!