Roxanne Sierra

Roxanne Sierra serves the Bay Area with over 30 years of experience in real estate, investment portfolios, and mortgage lending. She provides a comprehensive range of services for home buying, selling, and investment portfolio development, ensuring clients receive a full-spectrum approach to their property needs. Her practice is built on ethics, professionalism, and a deep commitment to client service, earning her a strong reputation for prioritizing her clients' best interests. Roxanne holds multiple professional affiliations and certifications, including membership in the California Association of Realtors, the National Association of Realtors, the Silicon Valley Association of Realtors, and designation as a Certified Probate Real Estate Specialist. Beyond her business credentials, she is an active community leader who has served as an executive board member for Santa Clara County’s Low-Income Senior Housing initiative, a court-appointed expert witness, and a mentor for at-risk foster young adults. As a substitute teacher in the Palo Alto and Mountain View–Los Altos Union High School Districts and an Alumni Associate Mentor at UC Santa Cruz, she continues to support first-generation college students and give back to the communities she serves.