Sonia Castro
Sales Agent
Sonia Castro is an experienced real estate professional with over two decades of leadership in the U.S. real estate industry, combined with a deep passion for the Baja lifestyle. Her career is built on a foundation of brokerage ownership and a commitment to the highest professional standards, with extensive experience navigating the markets of Pennsylvania and Massachusetts.
Beyond transactional expertise, Sonia is a dedicated educator, having served for many years as a Real Estate Licensing and Continuing Education instructor. She specializes in Consumer Protection and the Realtors® Code of Ethics, bringing a level of transparency, integrity, and technical knowledge that sets her apart in the international real estate space. Her clients benefit from a clear, well-informed process grounded in professionalism and trust.
Sonia’s connection to Los Cabos began in 2004, when she first experienced the unique lifestyle, culture, and natural beauty of the region. Like many of her clients, she was drawn to the destination and, in 2017, made the decision to purchase her own home in Cabo San Lucas. This firsthand experience allows her to guide clients with genuine insight into both the emotional and practical aspects of investing in Baja.
Today, as a Broker and agent with RE/MAX Cabo Sanctuary, Sonia seamlessly bridges the U.S. and Mexican real estate markets. She works with buyers seeking vacation homes, investment properties, or full-time residences, providing a secure, professional, and highly personalized experience.
Her mission is to ensure that purchasing property in Mexico is as seamless and well-structured as in the United States—delivering confidence, clarity, and peace of mind every step of the way.
