Mary Nguyen

Realty ONE Group West -

Integrity. Quality. Technology

Meet Mary Nguyen

Mary Nguyen brings a rare mix of analytical rigor and genuine warmth to real estate in Orange County. A former data scientist and biologist, she approaches every transaction with the same precision she'd apply to research—then adds the human touch that actually matters when you're making one of life's biggest decisions. She works with move-up buyers, downsizers, families, luxury buyers, seniors, and self-employed professionals who value honesty and a good listener.

Mary Nguyen

Featured Listings

1 Total Listings | Total sold: 1

Neighborhoods

The team

Kathey Rowlands

Kathey Rowlands

Transaction Cooridinator

DRE #01377456

Born and raised in Southern California, Kathey has proudly called Huntington Beach home for the past 25 years. Real estate's been a meaningful part of her life.

Lorena Veintimilla

Lorena Veintimilla

Escrow Officer/Manager

949.783.2430

With a distinguished career spanning nearly four decades, Lorena Veintimilla is a highly respected Escrow Officer and Office Manager known for her expertise.

David Glanzrock

David Glanzrock

Title Officer · Vice President

714-917-9874

David brings deep title-industry expertise to our team, helping ensure every probate and trust transaction has clear, properly resolved title before closing.

Jannette Lomeli

Jannette Lomeli

Compliance Director

DRE #02064175

Jannette leads our Compliance department, ensuring every transaction we handle meets the highest standard of legal and ethical compliance.

Michael Otto__NMLS ID #740162

Michael Otto__NMLS ID #740162

Mortgage Lending Specialist

714.310.9533

With more than 36 years of experience, Michael is THE authority on mortgage lending. He sees things that other industry professionals may overlook.

Testimonials

6 Reviews Collected from Google My Business

I highly recommend Mary Nguyen for anyone buying or selling a home, especially if it involves a probate sale. Mary provided outstanding service in helping me sell my late father’s house through the probate process. Her expertise in probate real estate, attention to detail, and willingness to go the...

Bolsa Lốc Cốc Tiên Sinh

Thank you Mary for helping me selling my house. I appreciate the late night communications we had and all the answers to my questions. The process was better and less stressful with your help and support. Best wishes to you!

Annie Nguyen

Wonderful Experience selling Condo through Probate Mary was very attentive to my needs. She has a great work ethic and kept me informed about the step by step processes of selling my condo. She has a positive attitude and works to get the best deal for you. Easy to talk to and a great listener. Her ...

Daniel Estrada

Mary is professional and very passionate about her work! She is dedicated to her work and has a vast knowledge in Real Estate. Can't go wrong working with her! :)

Sashika De Silva

My exodus from Southern California. So in the year 2020 my family and I decided to leave Southern California for all the regular reasons that the year 2020 brought us. I was lucky enough to have Mary Nguyen referred bye dear friend of mine a professor from USC. I was not disappointed. I had invited...

Joey Elgin

I am a probate attorney and have used Mary several times to assist in selling homes associated with my trusts and probates. She has been excellent!! My clients have had nothing but praise for her professional and personal service. She is knowledgeable about the probate process and always goes the ...

Robert Howell

Real Estate Services Tailored to Your Needs

Home Buying

Home Buying

Find your dream home with expert guidance, market insights, and negotiation support.

Home Selling

Home Selling

Maximize your home’s value with strategic pricing, marketing, and professional negotiation.

Luxury & High-Value Homes

Luxury & High-Value Homes

Specialized services for high-end properties and exclusive listings.

Blog Posts

Find Your Next Home

Find Your Next Home