Meet the person

Behind the Promise

Meet the Person Behind the Promise

Real estate is one of the biggest decisions you'll ever make. I don't take that lightly.

My name is Jack Ma. I've been a licensed California Realtor® for over 15 years, and in that time I've had the privilege of helping more than 300 families across the San Gabriel Valley, Chino Valley, and North Orange County buy, sell, and navigate some of the most important moments of their lives.

I built this practice on a simple belief — that clients deserve more than a transaction. They deserve a trusted advisor who tells them the truth, shows up when it matters, and stays connected long after closing day.

That's why my commitment doesn't end when the deal closes. Whether you need a market update, a contractor referral, or just someone to talk through your options — I'm here. That's what being your permanent real estate resource means to me.

I'm bilingual in English and Mandarin, deeply rooted in the communities I serve, and genuinely passionate about helping families make smart, confident real estate decisions.

When you work with me — you're not a transaction. You're a relationship.

Where Local Expertise Meets

Personalized Service

about-us

I'm not just a real estate agent — I'm your trusted partner and long-term resource for everything real estate.

Deeply rooted in the communities I serve across the San Gabriel Valley, Chino Valley, and North Orange County, I bring 15+ years of local market knowledge to every client relationship. I know these neighborhoods — the school districts, the streets, the price trends, and the people — because this is where I live and work every day.

My approach is simple: give you the right information at the right time so you can make the best decision for your family — whether that's selling now, buying next year, or simply staying informed about your home's value.

Every client's story is different. My job is to listen, understand what matters most to you, and deliver a real estate experience that feels personal — not transactional.

Whether you speak English or Mandarin, whether you're selling a family home or navigating a probate sale — I'm here for you. Not just for the transaction. For the long term.

Work with Jack

My stats

Experience Matters

Consistently ranked in top

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Century 21 Agent in State of California

Consistently ranked in top

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Realtor in Southern California

over

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Homes Sold

In the Words of our Clients

Success Stories

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"Working with Jack Ma was an exceptional experience from beginning to end. He brought a high level of professionalism, deep market knowledge, and genuine care throughout the entire process. As a Certified Probate Specialist, he handled every detail wi
"Jack is phenomenal. He guided us and kept us informed of the market situation so we could make an informed decision. His Team is responsive as well. Jack helped us navigate through the process. He understood our situation, and he had our interest in
"Very professional and friendly. Easy to work with, but most importantly, he does a thorough job. Highly recommend."
"Jack is a pro at what he does, and it really shows with his commitment to customer service, and great knowledge about the market and ultimately getting your home sold for the maximum possible price. Keep up the great work Jack!"
"I was a customer of the real estate firm that employed Jack Ma. It was a difficult sale and Jack handled it very professionally and with care, I would not hesitate to use Jack's expertise in the future."
"Jack Ma helped us negotiate and eventually secure a super competitively bidded house, even when the seller’s real estate agent already refused our bid initially. We also appreciated the fact that he helped us through several house viewing over the s
"Jack Ma is hands down the best realtor I’ve ever worked with. He sold our home in 2021 for $692,000 and made the entire process absolutely seamless from start to finish. His marketing was top-notch, his communication was clear and consistent, and his
"Jack helped me sell a home in Alhambra a few years back and more recently guided me through buying my home in Diamond Bar. I’ve known him for over 10 years, and throughout that time he has always kept me updated on the market and checked in regularly
"Jack is a very responsible and considerate agent who always keeps us updated on the latest。He is a trustworthy person。"
"I have experience selling a previous property, so I am able to compare that experience with this one. Jack Ma and his team did an excellent job communicating each and every step and the progress status in between. I'd like to specifically recognize h
"Jack was very profeesional. It is not because I had known him before but he was always there for me aeverytime I have quetions. He guided me, was very patient with me and the only realtor that was never forcing himself for me to sell our property but
"Jack Ma is an excellent agent. Before the listing, he had done research on the market in my area. He also provided efficient strategy which result my property was sold successfully in 7 days. I highly recommend Jack Ma as a listing agent. He is profe
"We chose Jack because we know his capabilities and we were right. He delivered as promised."
"Reliable and trustworthy broker who has your best interest in mind. He answered questions and provided good guidance. You can count on Jack to do his best on your behalf. I would definitely recommend him to anyone who needs a realtor or broker."
"Professional communication in a timely manner"
"Jack and his team is perfect."
"Jack is very professional and great with communications throughout the sale of our condo. He gave real expectations. He is honest and caring. He has fast access to resources when problems arise, for ex. plumbing issues, etc. Jack closed the sale of o
"The sale was smooth and there were no issues. Any potential issues or questions were immediately addressed by Jack and his team. Vivan Wu and Carrie Chen were on top of everything and provided excellent service. We have worked with Jack through multi
"Jack was very easy to work with. As a California Realtor not residing in California, I needed someone who would be able to take care of the property as if it were there own. Jack went above and beyond and we received multiple offers prior to even goi
"Jack is such a friendly person and listens to you. He gives good advise.He made our transition easy."
"Jack us knowledgeable and professional and also speak chinese so very easy for me to communicate with. He is straight to the point and could help save time if u are a busy individual."
"Jack provided us with great market evaluation and listing strategy. We were able to receive multiple offers and open escrow within 1 week. The entire experience with Jack gave us a hassle free real estate selling experience. Extremely knowledgeable p
"Home purchase isn't always easy thing to do. For my case, Jack Ma made it really easy for me. Jack is incredibly friendly and professional, and is willing to go above and beyond to find the properties you like. He is truly professional and genuinely
"Jack is very knowledgeable in market condition and always provide great suggestion in the decision making process."
"Excellent, very professional and friendly, I recommend a customer (friend) and still recommending, thanks!!!"
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Who you work with

Matters!

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Buying

From understanding market intricacies to leveraging our local knowledge, we are committed to securing the best results.

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Selling

Selling your home requires specialized expertise and advice, and I recognize the significance of this procedure.

neighborhood (14)

Explore

Begin a voyage through varied neighborhoods, each showcasing its distinct version of the CA lifestyle.

Services

Ready to take

The next step?

Unsure whether to buy or sell at this moment? In search of a dependable contractor? I am keen to understand more about you and what you require! Please feel welcome to utilize any contact method provided here to get in touch with me!

Let's talk
FAQ — Jack Ma Realtor
Have Questions?

Frequently Asked Questions

Everything you need to know about working with Jack Ma — serving homeowners, buyers, and investors across Los Angeles, San Bernardino & Orange County.


I serve homeowners, buyers, and investors across three counties — Los Angeles, San Bernardino, and Orange County. My primary markets include Walnut, Diamond Bar, Rowland Heights, Hacienda Heights, West Covina, and Covina in the East San Gabriel Valley; Chino Hills and Chino in the Chino Valley; and Yorba Linda, Brea, Anaheim Hills, Placentia, and Fullerton in North Orange County.

This tri-county footprint is one of my key advantages — I can help families move within this corridor without having to switch agents. Explore my communities →

Yes — sellers are the core of my practice. 80% of my business is working with homeowners who are ready to sell or planning ahead. I bring a deliberate strategy to every listing: pricing analysis, pre-listing preparation, multi-channel marketing, Zillow Showcase placement, and skilled negotiation to maximize your net proceeds.

My approach isn't about waiting for a buyer — it's about creating demand before the home hits the market. Learn about my seller process →

My average list-to-sold price ratio is 101.1% — meaning my sellers consistently close above asking price. For context, the overall MLS average is 99.9% and the West Covina market average is 100.6%. That difference translates directly to more money in your pocket at closing.

This isn't luck — it's the result of deliberate pricing strategy, strong marketing, and skilled negotiation on every transaction. Ready to see what your home could sell for? Get a free home valuation →

Yes — I am fully bilingual in English and Mandarin Chinese. A significant portion of my clients are Chinese-speaking families across the San Gabriel Valley, and I understand both the language and the cultural nuances that matter in these transactions — from multi-generational living considerations to extended family involvement in the decision-making process.

I also maintain an active presence on WeChat for clients who prefer that communication channel. If you or someone you know would be more comfortable communicating in Mandarin, please reach out directly at 909.610.5188.

Yes — I am a Certified Probate Real Estate Specialist. Probate and estate sales involve a unique set of legal requirements, timelines, and family dynamics that require a different approach than a standard transaction. I have extensive experience navigating these situations with professionalism, sensitivity, and efficiency.

Whether you're an executor, trustee, or family member managing a loved one's estate, I can guide you through the process clearly and help you achieve the strongest possible outcome. Learn about my probate services →

My marketing strategy goes far beyond simply listing a home on the MLS. Every listing receives professional photography, a multi-channel digital campaign across MLS portals, social media, paid advertising, email outreach, and direct local targeting. For qualifying properties, I secure Zillow Showcase placement — a premium position reserved for only about 10% of listings — delivering up to 80% more views than standard listings.

I also actively reach out to my buyer database and network before a home goes public, generating interest before the first showing. The goal isn't to list your home — it's to create demand for it. See my full marketing approach →

Competing against cash buyers and investors is a real challenge in markets like Walnut, Diamond Bar, Chino Hills, and Yorba Linda. My approach focuses on making your offer as strong as possible — solid pre-approval, clean terms, strategic pricing, and a well-crafted offer letter that resonates with sellers.

In some cases, I connect buyers with lenders who offer bridge financing or cash-backed purchase programs that allow you to compete on equal footing with all-cash buyers. With 15+ years of experience and 300+ transactions, I know how to position an offer to win. Learn about my buyer process →

From our first conversation to closing day, here's what you can expect: a thorough pricing analysis based on current market data in your specific city; honest guidance on preparation and presentation; a full marketing launch with professional photography and multi-channel exposure; consistent updates on showing activity, buyer feedback, and market shifts; and skilled negotiation to secure the strongest possible price and terms.

I also offer an Easy Exit Guarantee — if I'm not delivering on my commitments, you can cancel at any time with no strings attached. I earn your business every day. Book a free strategy call →

Market conditions vary by city and price point, but well-priced, well-marketed homes in Walnut, Diamond Bar, and Chino Hills typically go into contract within 2–4 weeks. In North Orange County — particularly Yorba Linda and Brea — well-positioned homes are moving in 30–45 days on average in the current market.

The key factors are pricing strategy, presentation, and marketing reach. Homes that are correctly priced from day one and launched with strong marketing consistently sell faster and closer to — or above — asking price. Find out what your home is worth today →

The easiest first step is a free 15-minute call. There's no pressure, no commitment, and no agenda — just an honest conversation about your situation, your timeline, and what makes sense for you.

You can also start with a free home valuation if you're curious about what your property is worth in today's market, or browse current listings if you're in buying mode. Whatever your situation — I'm here as a resource, whether you're ready to move now or just starting to think about it.

📅 Book a free 15-min call  |  🏡 Free home valuation  |  📱 909.610.5188

Ready to Take the Next Step?

Let's Talk About Your Real Estate Goals

No pressure. No obligation. Just an honest conversation about what's possible for you in today's market.

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