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About Don Mosich, REALTOR®
REALTOR® and SRES® with HomeSmart Evergreen Realty, serving Orange County since 1992.

Don Mosich is a trusted REALTOR® serving Orange County and the surrounding communities. Licensed since 1992, Don brings more than three decades of experience and has helped buyers and sellers close 60+ successful transactions, offering clarity, confidence, and data-driven guidance at every step.
Don specializes in probate real estate, senior downsizing, retirement community placement, and investment properties. Families rely on his calm, steady approach and his ability to simplify complex decisions, whether navigating the sale of an estate property, supporting a senior's transition into a new chapter, or providing accurate pricing insight for investors and homeowners alike.
As a long-time REALTOR® with HomeSmart Evergreen Realty, Don is connected to a nationwide network of top-performing agents. Clients consistently note his honesty, professionalism, and responsive communication. Based in Anaheim Hills, Don proudly serves communities throughout Orange County, including Yorba Linda, Orange, Villa Park and Anaheim.
Licenses and designations
REALTOR®
California Department of Real Estate license #01193314, with HomeSmart Evergreen Realty.
Look up the license →SRES®
Seniors Real Estate Specialist: advanced training in serving older adults and families navigating life transitions.
About the SRES® designation →What clients say
★★★★★"I have known Don for over 10 years, and he has assisted me in home purchasing and is very knowledgeable, friendly and professional."
★★★★★"We had an offer the first day we listed and went into escrow two days after. You wouldn't regret working with Don!"
★★★★★"Amazing REALTOR®! Don is very knowledgeable, patient and most importantly honest! He goes above and beyond to help and make sure you understand every step of the process."
Talk it through with Don
There is no one-size-fits-all in real estate. Every situation is unique, and Don takes the time to understand your goals, priorities and timeline before offering guidance.