Social Media
Specialties
Buyer's Agent, Listing Agent
Education
University of San Diego
Loyola Marymount University
Loyola Marymount University
About Sienna
Sienna Momsen is a California-licensed real estate professional with Compass, serving clients across San Diego County with a strong focus on coastal and lifestyle-driven real estate. She combines market knowledge, strategic marketing, and a client-first approach to guide buyers and sellers through every stage of the transaction with clarity and confidence.
Sienna is currently pursuing a Bachelor of Business Administration in Real Estate at the University of San Diego, where she is building a strong foundation in real estate finance, development, investment analysis, and market strategy. Her academic background allows her to approach real estate decisions with a data-driven, analytical perspective while maintaining a deep appreciation for the lifestyle and emotional aspects of homeownership.
In addition to her work with Compass, Sienna brings experience in real estate marketing, digital branding, and client engagement, helping properties and agents stand out in competitive markets. She is known for her attention to detail, professionalism, and ability to communicate complex information clearly and effectively.
Originally from Northern California, Sienna brings a strong work ethic and a fresh, modern perspective to the San Diego real estate market. She is passionate about helping clients find homes that align with both their financial goals and their lifestyle, and she is committed to delivering thoughtful, results-oriented service at every step.
Sienna is currently pursuing a Bachelor of Business Administration in Real Estate at the University of San Diego, where she is building a strong foundation in real estate finance, development, investment analysis, and market strategy. Her academic background allows her to approach real estate decisions with a data-driven, analytical perspective while maintaining a deep appreciation for the lifestyle and emotional aspects of homeownership.
In addition to her work with Compass, Sienna brings experience in real estate marketing, digital branding, and client engagement, helping properties and agents stand out in competitive markets. She is known for her attention to detail, professionalism, and ability to communicate complex information clearly and effectively.
Originally from Northern California, Sienna brings a strong work ethic and a fresh, modern perspective to the San Diego real estate market. She is passionate about helping clients find homes that align with both their financial goals and their lifestyle, and she is committed to delivering thoughtful, results-oriented service at every step.