Welcome home to Costa Azul Senior housing in Santa Fe Springs, CA. You've seen the rest, now see the BEST! Costa Azul Senior Apartments is located in the beautiful city of Santa Fe Springs. As a 55+ apartment living community, we place importance on independent while also convenient living options. Our staff values high-quality senior living for the highest level of health and independence. Costa Azul proudly offers 1 and 2 bedroom apartment homes with personalized senior services and care.