ABOUT Wynne + Morgensen

Sheri Morgensen and Jessica Wynne co-founded The Wynne+Morgensen Group in 2004. With over 50 years of combined real estate experience and the powerful brand and network of Sotheby’s International Realty, our partnership has set the standard for service in luxury real estate sales. 

Effective marketing is about reaching out of the local market.   Being a part of the Sotheby’s company-owned office in San Francisco we are able to leverage our established relationships in the Bay Area with the global network of Sotheby’s International Realty, to provide you with unequaled attention. 

With over $1 billion in sales volume, it is our experience working in the broader real estate markets of San Francisco, Marin and Wine Country that set us apart from the competition.  

This is our Distinct Difference.

SHERI MORGENSEN

To navigate the complex decisions of today’s real estate market requires the guidance of a professional. With over $1.4 Billion in sales volume since joining Sotheby’s International Realty - San Francisco Brokerage in 2002; and 45 years of real estate brokerage experience, Sheri Morgensen remains focused on the business of real estate—consistently and regardless of market conditions. 

Sheri’s real estate business is built upon the strength of relationships, the experience of how to get things done and by anticipating and meeting the needs of her clients. She is highly regarded in the industry as the “go to” in luxury real estate and capitalizes on her diverse real estate experience and extensive resources to develop successful investment strategies that create an atmosphere of success for her clients.

Effective marketing is about reaching out of the local market. Co-founder of The Wynne+Morgensen Group, Sheri has represented buyers and sellers exclusively in the wine country for over 20 years while working from the San Francisco regional office of Sotheby’s International Realty. Her involvement in the San Francisco market offers a distinct advantage to her clients by providing access to that notable volume of business represented by some of the Bay Area’s most affluent buyers and sellers. From Silicon Valley to Napa Valley, the San Francisco regional corporate office has a proven track record of representing some of the Bay Area’s most significant sales producing over $4 billion in total sales volume.

Sheri was awarded the distinction of ranking #6th among the Top 10 Teams Agents within Sotheby’s International Realty company-owned offices worldwide; and is a consistent top producer among the 56,000 national sales associates for Anywhere Real Estate Inc., the parent company of Sotheby’s International Realty, Inc. Professional associations include the National Association of Realtors, the California Association of Realtors, the San Francisco Association of Realtors, and membership of the Bay Area MLS Service.

After residing for 30 years in San Francisco, she and her husband, Bob, are enjoying the amenities of Sonoma County Wine Country by living and working from their home among the vines in Alexander Valley.

MEET THE TEAM

Jessica Wynne

A native of San Francisco with deep ties to the Northern California Wine Country and Marin, Jessica is a top-producing real estate agent specializing in unique residences throughout the San Francisco Bay Area. She brings a rich professional background in international relations and the financial services sector, coupled with over 20 years of experience collaborating with Sotheby’s International Realty in the residential real estate industry. Real estate is in her roots—Jessica’s father was a real estate developer, and she now manages her family’s expansive residential and commercial real estate portfolio.

Jessica’s foremost goal is to help her clients make sound, long-term real estate investments. Navigating the competitive Bay Area real estate market can be challenging, but her extensive experience, broad network of resources and connections, enable her to provide invaluable guidance. She prides herself on discretion, unparalleled client service, and considers herself an Advisor helping her clients achieve their real estate objectives.

Growing up in Pacific Heights, Jessica developed an early understanding of the Bay Area’s unique real estate landscape. In 1970, her family acquired property in Healdsburg’s Dry Creek Valley, which they transformed into a winery estate. Her extensive time spent in Healdsburg afforded Jessica an in-depth appreciation of the complexities of country properties.

Jessica earned her Bachelor’s and Master’s degrees in International Relations and Political Science while living in Europe, and she is fluent in French and Spanish. She currently resides in Pacific Heights with her husband and three children. Her two sons attend Southern Methodist University in Dallas and St. Ignatius College Prep in San Francisco, respectively, while her daughter is a student at Katherine Delmar Burke School. They have a home in Healdsburg, where they enjoy spending their free time.

Jessica is passionate about the Bay Area and all it offers. She loves traveling, skiing with her family in Tahoe, hiking in Marin, and exploring the region’s beautiful Wine Country. Actively engaged in her children’s schools and a variety of non-profit organizations, Jessica is committed to giving back to the community she cherishes.

Some of Jessica’s achievements include:

• ​​​​​​​Top 25 Agents of Sotheby's International Realty company-owned offices worldwide 
• Top 5 Sales Team of NRT (parent company of Sotheby's International Realty with over 47,000 sales associates) 
• Top 100 Sales Team of NRT
• Wall Street Journal and REAL Trends Top 1000 Agents nationwide since 2009
• Top 100 Most Influential Real Estate Agents in Northern California by ‘Real Estate Executive Magazine’

TINA HARMS

Tina Harms is a lifelong resident of Sonoma County and has been actively involved in the community for over 30 years. Tina and her husband own a successful residential & commercial construction company in Sonoma County and embrace the wine country lifestyle.

Prior to working in real estate, Tina worked in healthcare operations, where she managed a wide variety of facility projects, from implementing new services to significant department moves. She obtained her real estate license in 2005 and quickly discovered her passion for real estate and helping others. With a genuine interest in home design and direct experience in construction and project management, Tina draws from 25 years of experience across various industries to provide the most accurate and timely advice. It’s essential that her clients have a stress-free experience and feel confident and empowered in their decisions. Tina is committed to her client’s success.

In 2022, Tina joined the Wynne+Morgensen Group, and is an integral part of the team, working alongside Jessica Wynne and Sheri Morgensen, two of Wine Country’s most esteemed industry leaders. The expertise of her team members, as well as the brand heritage and connections of Sotheby’s International Realty, creates a strong competitive advantage. Navigating the real estate market is complex for buyers and sellers, especially in the world-renowned Wine Country. Tina‘s strong work ethic and diverse professional skills, along with her passion for sharing her community, makes her a perfect choice for those looking to make a home in beautiful wine country.

Outside of real estate, Tina enjoys hiking, walking her dog, spending time with her family, traveling, and enjoying the many wonderful amenities wine country offers.

MICHELLE TANG

Michelle Tang began her successful real estate career in 2000 and joined the WynneMorgensen Group as a sales and transaction manager in 2010. She brings to the team an established reputation for innovative sales skills and sophisticated business techniques. A dynamic and dedicated force in the real estate industry, Michelle Tang has achieved success by hard work and an optimistic attitude.
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Michelle understands the challenges of market cycles and is respected by her clients and associates for her professionalism and perceptive knowledge of real estate. This innate ability to prioritize and manage the sales and marketing process is the key to her success. She has worked in a supporting role for some of San Francisco's leading real estate teams.