That building became Riverside High School that same year and remained so until 1983.
The Erlanger School of Nursing occupied the building for two years, 1983–1985.
After some major renovation, CSAS opened in the fall of 1986 as a middle school.
As for the building in North Chattanooga opening in 1964, it remained Chattanooga High School for many years but eventually, during the 1990s, the school became known as Chattanooga High School – Phoenix 3 (Normal Park and Northside were Phoenix 1 and 2).
After a few years of being a zoned magnet, CHS became a true magnet around 1999 and programs expanded to include the “creative” arts, rather than just the “performing” arts.