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About Debbi

Debbie DiMaggio-Betta Piedmont, CA Real Estate Agent Headshot

Debbi DiMaggio-Betta

Partner | Owner | Marketing Director

Get to Know Me

Piedmont to Beverly Hills - Author, Real Estate leader, mom, and philanthropist Debbi DiMaggio is a master marketer, community builder, and tech-savvy guru who embraces the fast-paced Real Estate market. A real estate agent in the top 1% of all Real Estate agents nationwide, Debbi has also authored 4 books, Contained Beauty (2012), The Art of Real Estate (April 2015), which she co-wrote with husband and partner Adam Betta, Real Estate Rules! 52 ways to achieve success in real estate (April 2016) and during COVID, Beauty At Any Age, because Age is Just an Attitude.
 
Aside from selling Real Estate full-time, Debbi, along with her husband, Adam Betta, two of the Partners at Highland Partners, a top-producing firm located in the East Bay of Northern California since 2009, when they purchased the company in the downturn with their business partner, Heidi Marchesotti, a bold move indeed. Adam is the Broker, Heidi the managing partner, while Debbi keeps things exciting as the Marketing Director, where she oversees 100 agents assisting them with their marketing and business goals through mentoring and coaching. Debbi and Adam's VIP Philosophy includes treating everyone like a VIP, from the contractors (plumbers, painters, interior designers) to movie star clients (Julianne Moore, Ted Danson, Sally Field, and Director Chris Columbus, to name a few). As San Francisco Bay Area real estate agent and two of the three founders of Highland Partners, Debbi DiMaggio and Adam Betta are proud to share that Highland Partners was voted Best Real Estate Agency in Oakland Magazine in 2019, 2014 Best Of Oakland, and the East Bay. Furthermore, this dedicated duo has been consistently honored, year after year, with the Top Producing Team Award. In 2021, their boutique firm merged with Corcoran.
 
The pair raised their two children in Piedmont, where Debbi was raised. After Bianca and Chase graduated from Piedmont High, Debbi's alma mater, they went on to create exciting lives of their own, both attending CU Boulder and extensively traveling the world. Their daughter, Bianca, currently resides in New York working for Hearst Communications in Manhattan, and their son joined the family business in 2021. As a parent, you can only imagine, Debbi and Adam could not be more thrilled to have them on the team!
Debbi is a top-notch professional with a laser focus on meeting the unique needs of her clients. We obtained outstanding results in a short period of time working with Debbi, despite looking in a tight, supply-constrained market in the E...
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Wes & Carolyn O.
Wes & Carolyn O.
Debbi has helped me learn how to network effectively, not only in a small but dynamic city such as Piedmont, but also to go out into the world and be confident about my passion for my work and serving people. She creates forums for peopl...
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Amy G.
Amy G.
Without reservation or hesitation, I am writing to endorse Debbi DiMaggio’s outstanding skills and talent as a realtor. I speak from experience, having sold my beloved Piedmont home of 50 years this past May. The decision to do so was tr...
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Kate C.
Kate C.
Zach and I are very grateful to you for all that you have done to rent our house. You made the process so seamless, and we appreciated your patience, kindness, and persistence. It was a joy to hang with you, Debbi! I hope you both are do...
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Megan & Zach S.
Megan & Zach S.
Once in every great while, you meet someone who delivers excellence. For me, as I sought to sell my home in San Leandro, that person was definitely Debbi DiMaggio, who managed the sales process expertly, communicated responsively as well...
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Ben F.
Ben F.
Debbi DiMaggio of Highland Partners (now Corcoran Global Living) is hands down one of the best agents around. I had met her several times over the years at various open houses that she had listed during our home search. She was always ex...
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Chris K.
Chris K.
After living there for 38 years, we sold our large Piedmont family home. With the stress of moving after all those years, we needed a realtor we could depend on to handle the sale. Debbi was the answer. She really knew the market, had ex...
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Kaitz Family
Kaitz Family
Debbi DiMaggio is a top-notch, highly experienced real estate agent. I have known Debbi for years, and she really helped me out when I was in an unpleasant situation with a realtor that I started out using to sell my parents’ home in Mor...
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Kari K.
Kari K.
Debbi has helped us purchase our starter home in Montclair, and now we have just completed the contract for our second Montclair purchase with her. She does a great job and will work with you to find exactly what you need.
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Toshi
Toshi
This is late post but the facts are still the facts so here goes. Early in 2022, I wanted to sell a condo in Walnut Creek, CA. I was referred to Debbie DiMaggio as being “the best”. I never met her but trusted my referral. Debbi contacte...
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Ron B.
Ron B.
I have had the great pleasure of witnessing Debbi DiMaggio’s remarkable ability to intertwine images and concepts with thoughtful interpretation and poignancy. Contained Beauty is a manifestation of those unique talents. My sense is that...
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Rob B.
Rob B.
In a way that is thoughtful and inspiring, Debbi DiMaggio guides us on a journey of self-discovery that seamlessly combines stunning images with words of wisdom. Contained Beauty ensures that you will never look at a swimming pool the sa...
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Toula V.
Toula V.
This resource is essential when considering purchasing property in the Bay Area. The dissection of details for choosing a realtor and ultimately, choosing a home, is made simple because of the information laid out in this book. There are...
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Book Reader
Book Reader
Debbi DiMaggio’s podcast Mastering the Art of Real Estate is a wonderful venture into all things real estate. A knowledgeable and very successful real estate agent herself, DiMaggio comes with years of experience and a font of knowledge ...
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Podcast Listener
Podcast Listener
The best decision I made in selling my mid-century modern Piedmont home of 48 years, was choosing Debbi and Adam as my Realtors. Throughout, they made me feel that I was their only and most important client. Debbi and Adam are a great pr...
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Barbara B.
Barbara B.Seller
I had an outstanding experience working with the Betta - DiMaggio team as my real estate agents. From the beginning, they were professional, knowledgeable, responsive in advising and guiding me through the process. Both Debbi and Adam we...
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Sue T.
Sue T. Seller
Debbi, Adam, Chase, and their team were an absolute dream to work with. My wife and I were first time home buyers and knew very little about the process. They walked us through everything we needed to know (what to look for in disclosure...
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Scott B.
Scott B. Buyer
We have known Debbi and Adam since 2015. They are wonderful to work with, dedicated beyond reason to helping their clients and live up to their reputation as the best agents in Piedmont and the East Bay. They just spent 10 months helping...
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Claudio B.
Claudio B.
After over 50 years of owning a family home in Piedmont, we hired Debbi and Adam to renovate and sell our family home. It was a very stressful time for all of our family due to losing our dear Mom. Our mother had interviewed Debbi seve...
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Nancy W.
Nancy W.
We have known Debbi since she was a little girl and have watched her progress thru the real estate business over the last 30 years. When we called her we expected to get good service but we were honestly wowed by both of them. They are p...
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Len & Mary B.
Len & Mary B.

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Debbi looks forward to learning how she might assist in all facets of your life—as a friend, a resource, and a partner in achieving your real estate goals. Whether you're renting, selling, buying, or investing, she's got you covered and is always grateful for the opportunity.