Where Calvin lived at BYU

We were looking through letters that dad wrote when he was at BYU and newly married.  Below are the various addresses that he resided at:

Freshman Year (1977):

Mission (1980): 

9501 Greenback Lane

Fulsom, CA 95630

Sophomore Year ( 1980/81):

R502 Deseret Towers

Provo, UT 84601

Junior Year (1981):

755 N 100 E #311D

Provo, UT 84601

Senior Year (1982):

321 N 300 E 

Provo, UT 84601