
Meet Judy Sin:
Top 1.5% Nationwide Realtor | Serving Lafayette, Moraga, Orinda & Walnut Creek

Meet Judy Sin
Your Lamorinda Realtor and East Bay Market Expert
After more than a decade in New York, Judy Sin relocated to the Bay Area and built her real estate business from the ground up. Today, she’s one of the East Bay’s most trusted Compass agents — ranked among the top 1.5% of Realtors nationwide by RealTrends 2024. Fluent in English, Cantonese, and Mandarin, Judy brings global perspective, local expertise, and sharp market insight to every transaction across Lafayette, Moraga, Orinda, and Walnut Creek. Her clients know her for her responsiveness, data-driven strategy, and the personal touch that makes every move feel effortless.
Empowering Clients with Knowledge
Global Perspective, Local Expertise
More Than an Agent, a Trusted Partner
Real estate is more than business for Judy — it’s about helping people start their next chapter with confidence. She takes pride in turning complex transitions into seamless experiences and has guided families through over $60M in successful sales since 2021. Whether you’re buying your first home or preparing to sell in Lamorinda, Judy is ready to guide you every step of the way — with insight, empathy, and expertise.
Empowering Clients with Knowledge
Judy believes confidence comes from clarity. Her clients rely on her in-depth analysis of market trends, pricing strategy, and timing to make informed decisions. Whether navigating a competitive offer or evaluating renovations before listing, Judy ensures her clients understand every angle before they act.
Global Perspective, Local Expertise
Born and raised in Hong Kong, Judy brings a unique international sensibility to Lamorinda real estate. Her experience living and working in both New York and California gives her a rare ability to connect with diverse buyers and sellers — from local families to overseas investors. This cross-cultural advantage has made her a go-to advisor for clients seeking bilingual guidance and global reach.
More Than an Agent, a Trusted Partner
Judy approaches every transaction as a partnership built on trust, honesty, and results. She understands that real estate decisions are deeply personal — whether it’s a move-up, downsize, or 1031 exchange. Her commitment goes beyond closing day, offering continued guidance and resources long after the sale. Clients describe her as thoughtful, strategic, and genuinely invested in their success.









