Debbi DiMaggio and Adam Betta

Debbi DiMaggio and Adam Betta

REALTOR® / Principal at Corcoran Icon Properties
CA: 01047447CA: 00979841
  •   5   (20 reviews)

About Debbi DiMaggio and

You might say Debbi DiMaggio grew up in the real estate industry. Her father was a Realtor®, and coming of age, she had an opportunity to learn the business from him. Later on, she started a rental firm with her husband, Adam, and the two of them realized that real estate was a perfect compliment for their entrepreneurial spirit. And in 2009 during the economic downturn started HIGHLAND PARTNERS with their longtime friend and colleague, Heidi Marchesotti. This dynamic duo wear many hats. Today, Adam and Debbi along with their son Chase head up their team, the DiMaggio Betta Group. Adam is also the Managing Broker, and Debbi, the Marketing Director at Corcoran Icon Properties, Piedmont and Montclair offices, where together along with Heidi, oversee over 80 agents while assisting their clients looking to buy, sell, invest or lease throughout the East Bay Area. Specializing in luxury listings, they have authored an accomplished, thirty plus year career in the industry, ranking among the top producers in their region. When listing a property, Debbi and Adam empower their clients via a comprehensive approach. Starting out, they provide a suite of services to ready each home for the market, from renovations to staging and professional photography. Once the property has been fully modernized, Debbi leverages her acute knowledge of digital marketing to broadcast her listings over a wealth of targeted social media campaigns and third party websites. Never settling, though, she also markets to her sphere and over notable publications like Dirt Magazine, Unique Homes and Haute Residence. Along the way, Debbi and Adam are also light on their feet, keeping matters stress free with their distinct balance of talents. “When you work with Adam and me, you get two different people with very different skill sets,” she says. “While I love marketing, creativity, and design, Adam is tremendously financially savvy and knowledgeable of the market. We both bring thirty years of unique experience to the table.” Elsewhere, Debbi and Adam are just as supportive when assisting their buyers, leaning on their combined expertise to guide clients to the right property for their best interests. Over the years, they have earned a fantastic reputation, with the vast majority of their volume coming from past clients, agent referrals, and voices within their community. Through it all, though, Debbi remains focused on what matters most: the client experience. “In real estate, we do the same thing differently every day,” her partner Adam always says. “You never know what’s going to happen.” Debbi adds, “And no matter what, we love the process of helping each client and meeting their individual needs.” Debbi has a bold vision for the future at Corcoran. As her volume maintains its steady growth, she intends on launching her business into Beverly Hills and the surrounding LA area. Also a passionate mentor, she is deepening her work with life coaching aspiring real estate professionals and solopreneurs. Debbi leaves us with the importance of teamwork. She cannot emphasize enough to those she mentors and connects with, “agents are not competitors; we are colleagues." Debbi encourages Realtors® around the globe to reach out to her and Adam because they are always growing and maintaining their referral partnership network, and continually searching for compatible Realtors® who share the same passion, energy and drive to care for their clients in the same way they do. Hobbies + Passion Projects: Adam is passionate about skiing and golf and together they enjoy spending time traveling with their children Bianca and Chase. Debbi is, and has been involved in a variety of charity organizations for over three decades and likes to spend her mornings writing and listening to books on Audible. In 2024 Debbi launched her Podcast, Mastering The Art of Real Estate. Listen to it LIVE, every Friday, 11 AM PST / 2PM EST, or anytime, wherever you listen to your Podcasts.

Debbi DiMaggio and's reviews

  5  
Debbi DiMaggio and has 20 reviewsacross 7 different locations, showing 6.
Review Debbi DiMaggio and
10 months ago
Best real estate agents ever!

Debbi, working with you and Adam was a genuine pleasure! You are real professionals : organized, knowledgeable, positive, and easy to talk to. I was worried about the logistics of selling the house when I am in Spain and Peter is in LA., but you and Adam made it work. When there was a hiccup, you were right there to smooth out the process. I really appreciate your persistence and professionalism. We look forward to working with you again!

12 months ago
Grace, tenacity and expertise

Debbi and Adam helped successfully navigate a remarkably complex sale that required working with the city and surveyors and title companies for months. They never wavered in their commitment to see it through and kept all parties working together through effective communication, grace and industry knowledge. They remained positive and supportive at every challenge and always found a solution. They went so far above and beyond what anyone expected. They helped tremendously- the sale would not have happened without them!

over 1 year ago
Betta-DiMaggio Team are excellent

I had an outstanding experience working with the Betta - DiMaggio team as my real estate agent. From the beginning, they were professional, knowledgeable, responsive in advising and guiding me through the process. Both Debbi and Adam were always available to answer my questions and provided valuable insights that helped me make informed decisions. Their expertise in market knowledge, home preparation and staging, and marketing were valued. Thanks to their dedication and hard work, I was able to sell two homes for great prices and in a timely manner. I highly recommend Debbi, Adam and Chase to anyone looking for a trustworthy and efficient real estate agent team.

over 1 year ago
Amazing, dedicated agents that find your dream home!

Debbi, Adam, and Chase are an amazing team. Right from the start, they set us up with daily updates on new and existing listings. A few weeks into our search, the perfect house popped up and they were able to show it to us before its first open house! Not only are the professional and friendly, but they hustle and get the job done in a quick and quality manner. We are very satisfied with their service, and highly recommend them to anyone looking to buy in the Bay Area.

almost 2 years ago
The Debbie DiMaggio and Adam Betta Team is fantastic.

The Debbie DiMaggio and Adam Betta team was everything I needed when it came time to sell our family home. They are truly experts in real estate and patiently guided me through the process, as I was a first time seller in the area. They arranged and supervised all the required inspections in order to assess the conditions and represent the property correctly and in the best light to all potential buyers. Their knowledge of the current market conditions and of our exact neighborhood enabled us to set a proper sales price and reach our expectations. I especially appreciated the proactive communication and professional approach to everything they did for us. Because of their constant positive attitude and encouragement, the selling process, which can be confusing and stressful, became a clear and smooth operation. A great team, a great partnership, and a successful outcome!

over 2 years ago
The best possible experience we could ask for as first time home buyers!

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 disclosures, what questions we should be asking, what things we should watch out for when touring open houses, etc.) and made us feel completely at ease. They always provided us sage advice and their depth of experience in the area where we were looking (Oakland/Piedmont/Montclair) was invaluable. They were always able to tell us the pros and cons of certain neighborhoods, whether listings were overpriced or underpriced, and give us great guidance on offer strategy. We ended up in a competitive bid process for the house we closed on and they worked overtime on our behalf to ensure we got it. Not only were they incredibly helpful in the buying process, but they have also been a huge help as we work to address a couple of home improvements that we want to take care of. This is once again where their experience in the area pays huge dividends. They have an extensive network of contractors, handymen, electricians, etc. that they've been able to connect us with. We know that if Team DiMaggio-Betta is referring us to these folks, we can trust them. We're now moving into the house of our dreams and it wouldn't have been possible without Adam, Debbi, Chase, and team. They were true partners in this hunt and after the close. We couldn't recommend them more highly. You're in great hands with this team and we look forward to working with them in the years to come.

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Debbi DiMaggio and's properties

Debbi DiMaggio and has 11 properties for sale and sold 15 properties in the last 12 months, showing 4, sorted by most recent activity

SoldMar 23, 2026
$695,000
513/322 Hanover Avenue
Oakland CA 94606
2
2
1
Condo
Listing courtesy of Moso Real Estate and Bhg Highland Partners
For Sale
$889,000
1101 Mountain Boulevard
Oakland CA 94611
2
1
2
Single-Family
Listing courtesy of Bhg Highland Partners
For Sale
$2,495,000
641 Alvarado Rd
Oakland CA 94705
5
4
2
Single-Family
Listing courtesy of Bhg Highland Partners
SoldFeb 20, 2026
$1,200,000
950 Scott St
Oakland CA 94610
3
1
1
Single-Family
Listing courtesy of Bhg Highland Partners and THE GRUBB CO. - Montclair
Show all 26 properties
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