Realty World Castlerock & Sereno Willow Glen Office

Don Sabatini, Barbara Sauer, Sheila Santwani, Augustine Martinez, and Jason Weeks are now part of Sereno’s real estate agent team serving clients and the local community from a base on The Avenue in the heart of Willow Glen.
“To our friends, neighbors, and clients, we may be changing our Willow Glen address but we are still your lifelong resource and partner in real estate,” said Don Sabatini of the move to Sereno.
Realty World Castlerock was founded in January 2010 by Don Sabatini. Over the past 11 years, they have been involved with the Willow Glen Neighborhood Association and support community events such as the Wine Walks and Trick-or-Treat in The Glen. Together, they built a formidable and productive, boutique firm founded on integrity and strong relational bonds with their agents, clients, and the local community.
“We are super excited to welcome Don and his agents into the Sereno Willow Glen office. Being neighbors on The Avenue, I would often see Don and Barbara supporting our local community and have great respect for the office they built. With their sense of community mindedness, they are a great fit for our office and I look forward to working with each one of them,” said Jason Noriega, VP of Experience, Willow Glen.
This addition follows Sereno’s recent merger with Dwell Realtors in San Carlos, the acquisition of J. Rockcliff Realtors in the East Bay as well as multiple organic growth offices founded in partnership with independent and locally minded teams throughout the Bay Area and beyond. As a result, Sereno has seen its presence expand and related production increase by over 40% on a year over year basis. Along with this increase in production, Sereno is determined and destined to advance it’s annual charitable giving as well.
About Sereno
Founded in 2006, Sereno is the largest, locally owned and operated, independent real estate company in Northern California with 14 offices and 520 agents in Silicon Valley, the SF peninsula, Santa Cruz, the East Bay, Lake Tahoe, and Sierra Foothills producing nearly $5 Billion in annual sales volume. Sereno is ranked among the top 5 in the nation for both per agent productivity and highest average sales price. The company offers a highly curated support platform and provides agents with concierge services to strengthen client relationships, as well as world-class technology for well-executed transactions. Its agent-driven Sereno 1% For Good Charitable Foundation is changing lives in local communities, and to date, generated over $3.6 million in charitable donations given to 256 local organizations.
To learn more, visit sereno.com.