Here are some potential advantages and disadvantages of purchasing real estate in Olivehurst, California:

Advantages:
- Affordability: Compared to some other cities in California, real estate in Olivehurst can be more affordable.
- Proximity to Sacramento: Olivehurst is located about 40 miles north of Sacramento, so it could be a good option for people who work in the city but want to live in a more rural or small-town environment.
- Outdoor recreation: The Yuba River runs nearby, offering opportunities for fishing, swimming, and other outdoor activities.
- Small-town feel: With a population of around 13,000 people, Olivehurst might appeal to people who prefer a quieter, more close-knit community.

Disadvantages:
- Limited job market: Olivehurst doesn't have a lot of job opportunities, and unemployment rates tend to be higher than in other parts of California.
- Crime: Olivehurst has a higher crime rate than other cities in California, so safety may be a concern for some.
- Limited amenities: While Olivehurst does have some basic amenities like grocery stores and restaurants, it might not have as many options as larger cities.

It's important to conduct further research and talk to a local real estate agent to get a better sense of the advantages and disadvantages of purchasing real estate in Olivehurst.