The campus at this time consisted of a one-story classroom building in which boys and girls were segregated, and Hillmann Center, which served as residence for the priests.

In 1972, the Holy Cross Community of Priests from Notre Dame contracted with the Bishop of Phoenix to assume administration of the school.

New construction and renovation on the campus occurred in the summer of 1999 as a result of the donation of labor and building supplies by Shea Homes.

With additional funds from the Diocese of Phoenix Today's Children Tomorrow's Leaders campaign, HVAC, electrical and lighting improvements to the classrooms were made.

In June 2002, thanks to the Faith in the Future Capital Campaign, construction commenced on the 17,000 square foot 11-story Virginia Piper Student Services Building.

These included things such as: new wood flooring, lighting, updated artwork to match the school's current branding, fresh paint, and a new heating and cooling system to the building.

[5] Several of the athletic facilities are also undergoing renovations to their bleacher areas to accommodate more seating for Golden Eagle fans through the support of the school's Booster Club.