The growing parish of St. Mary's needed larger facilities for worship, school, and community ministries and activities. To achieve this, 29,000 square feet of space was added to an existing school and community center.

The primary portion of the addition is a new church building, which includes a worship area with seating for 600. The church building also houses new offices, conference rooms, meeting rooms, and a narthex.

The school portion of the addition includes new pre-kindergarten and kindergarten classrooms, as well as space for future office and classroom development.

The exterior of the addition features brick and stone to match the materials already in place at the school, and concrete block and stucco to define the church portion of the facility. The same materials were used to clad the existing community center, creating a pleasing, unified appearance to the church, school, and community center.