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Judy Sin, Your Lamorinda REALTOR® at Compass

Cantonese & Mandarin Speaking

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Selling in Lamorinda?

Start Here

What to do first, what to fix (or not), and how to price with today’s buyer behavior.

→ Start with the first seller decision

 

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Buying in Lamorinda?

See What’s Winning

What’s getting accepted right now: terms, competition level, and where buyers have leverage.

 

→ Start with the buyer readiness guide

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Triumph Tales: Real Sales, Real Outcomes

Case studies showing strategy, negotiation decisions, and final results across Lamorinda.

 

→ View case studies

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Market Intelligence: Beyond the Headlines

The current Lamorinda numbers: sold vs list, days on market, offer count, and cash share.

→ Explore the data behind recent sales

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I'm Judy Sin

Your Local Lamorinda Realtor, Guiding Families Through Their Next Move

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. Since 2021, she has guided clients through more than $60 million in home sales and purchases, earning recognition among the Top 1.5 % of agents nationwide by RealTrends 2024.

Based in Lafayette, Moraga, Orinda, and Walnut Creek, Judy combines deep neighborhood knowledge with data-driven strategy and skilled negotiation. Her expertise spans every stage of homeownership — from first-time buying to move-ups, downsizing, Prop 19 tax-base transfers, trust and estate sales, and 1031 exchanges.

Fluent in Cantonese, Mandarin, and English, Judy provides a trilingual advantage that builds trust and bridges communication gaps. She works seamlessly with both local and international clients, delivering clear, actionable advice and personal attention at every step.

Judy also understands that real estate is deeply personal. She’s been known to make balloon animals at open houses to keep kids entertained — a reminder that small gestures can turn a transaction into a meaningful experience. Her goal is simple: to help every client move forward with confidence, clarity, and peace of mind.

Judy Sin agent of Compass portrait
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My Services For Every Stage of Homeownership

Navigate your transition with ease. From preparing your current home for market to securing your next one, I’ll help you coordinate timelines, financing, and 1031 exchange opportunities to make your move seamless.

Best listing agent in Lamorinda

Sell Your Home for Top Dollar with Judy Sin

Selling in Lamorinda requires more than just listing — it takes strategy. Judy understands what drives buyer behavior and how to position your home for the strongest results. From market-timed pricing to targeted exposure and skilled negotiation, she delivers a smooth, profitable sale that protects your time and maximizes your return.

Judy Sin | Lamorinda Realtor Pays Up to $40000 Up Front to Prepare Your Home for Sale

Maximize Your Home’s Value with Compass Concierge

With Compass Concierge, Judy helps homeowners unlock up to $40,000 in home-improvement funds — no fees, no interest. From strategic updates to design-forward staging, she pinpoints the changes that create emotional impact and measurable value, so your home sells faster and for more.

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Market Insights & Clients Stories

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What my clients love about me

After more than a decade in New York, Judy brings the same sharp professionalism, creativity, and drive to every real estate transaction in Lamorinda and beyond.

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