Complex sentence: The school moved into a new building at 735 West New York Street in 1970 where it remained until moving to Lawrence W. Inlow Hall, located at 530 West New York Street, in May 2001.
Split into simpler sentences: The school moved into a new building at 735 West New York Street in 1970. Indy was housed in that facility until its move to Lawrence W. Inlow Hall, located at 530 West New York Street, in May 2001.