Precision. Strategy. The Right Agent for Your Sale.
Don Mosich, Realtor®
Strategic pricing, targeted marketing, and negotiation built to protect your equity. Specializing in maximizing seller outcomes across Anaheim Hills and surrounding communities
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Anaheim Hills & Orange County Real Estate
Meet Don Mosich
Don Mosich, Real Estate – Anaheim Hills, CA, is a trusted Realtor®, Certified Residential Appraiser, and Seniors Real Estate Specialist® (SRES®) serving Anaheim Hills, Yorba Linda, Orange, Villa Park, Fullerton, Anaheim, and surrounding Orange County communities.
Licensed since 1992, Don brings over 30 years of experience and a rare dual perspective that combines valuation precision with skilled representation. Having completed more than 7,500 residential property valuations and 60+ successful transactions, he helps homeowners price accurately, negotiate confidently, and move forward with clarity.
Specialized Expertise
Probate and estate property sales
Senior downsizing and retirement transitions
Investment property acquisition and disposition
Appraisal-driven pricing strategy and market analysis
As a Certified Residential Appraiser, Don approaches every listing and purchase with data-backed pricing—not guesswork. His SRES® designation reflects advanced training in serving seniors and families navigating major life transitions with care and professionalism.
Affiliated with HomeSmart Evergreen Realty, Don is part of an international and nationwide referral network of top-ranked agents, allowing him to support clients locally and across the country.
With 25 verified five-star Google reviews, clients consistently describe Don as calm, knowledgeable, and trustworthy—someone who protects their next chapter, not just their transaction.
If you’re considering selling, downsizing, investing, or navigating probate real estate in Orange County, you’ll start with clarity and a strategy built on real market insight.


Top Communities
Featured Listing
7 Paladino Court,
Rancho Mission Viejo, CA
92694
4 Beds | 4 Baths | 3184 SQFT
$2,050,000
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Frequently Asked Questions
What’s probate real estate and how does it work?
Probate sales occur when a property is sold after the owner passes away without a trust. I specialize in probate real estate, helping executors and families manage court timelines, disclosures, and buyer expectations—while keeping the process as smooth as possible.
What does “step-up in basis” mean for inherited property?
A step-up in basis means the property’s taxable value resets to fair market value at the date of death, reducing capital gains taxes if the property is later sold. Families typically need a retrospective appraisal to establish this value—something I prepare regularly.
Can you help me downsize or sell my parents’ home?
Yes. As a Seniors Real Estate Specialist (SRES®), I guide families and older homeowners through downsizing, estate sales, and transitions. I also coordinate trusted resources like movers, estate liquidators, and contractors.