The school opened the College of Nursing in 1970, its most prominent alumna to date being singer Kuh Ledesma. Construction of the school gymnasium began in 1975 and was completed two years after; this edifice was destroyed by a fire in 2014. A new gymnasium is currently under construction. In 1987 a building intended for the Basic Education Department was completed. In the 1990s, the school's name was simplified to Colegio San Agustin – Bacolod. The structure housing the College of Engineering was completed in 1998. In 2003, the Sto. Niño Early Childhood Learning Center campus was inaugurated. This is now called the CSA-B Villa San Agustin Campus (VSAC).