Tess Salter

With more than $1.3B in sales, Tess Salter is one of the top real estate agents in San Mateo County, consistently recognized for exceptional performance, deep market knowledge, and unwavering client advocacy. From 2018–2025, Tess and her partner, Casey Sternsmith, have been the #1 agents in San Mateo and ranked among the top 5 agents in San Mateo County for three consecutive years.

With more than a decade of experience, Tess is known for her elite negotiation skills, creative problem-solving, and calm, strategic guidance. She brings extensive expertise across San Mateo, Burlingame, Hillsborough, Belmont, San Carlos, Redwood Shores, Redwood City, San Bruno, Millbrae, and South San Francisco.

A Proven Track Record of Results

• 71 homes sold in San Mateo County in 2025

• 61 buyers and sellers helped in 2024, representing over $125M in sales (RealTrends)

• $1.3B+ in total sales volume since 2015 with partner Casey Sternsmith

• 150+ five-star reviews from clients across the Peninsula

• #1 agents in San Mateo for 7 straight years

• Top 5 agents in San Mateo County for 3 straight years

• Tess was recognized as a “Top 10 Agents Under 40” by Gentry Magazine

Tess specializes in both on-market and exclusive off-market opportunities, offering clients access to unique, often unavailable homes and buyers. She is known for structuring winning offers, managing complex negotiations, and guiding clients through every step with clarity, transparency, and confidence.

The Sternsmith Group: Two for the Price of One! 

Tess works side-by-side with her sister, Casey Sternsmith, a 22-year industry veteran and founder of the Sternsmith Group. Together, they deliver a “two-for-the-price-of-one” advantage—ensuring clients have constant communication, full availability, and strategic leadership from two top agents.

Their partnership provides:

• Client accessibility

• Seamless transaction support

• Data-driven pricing and market strategy

• High-level negotiation backed by decades of combined experience

• Compass-powered marketing, staging, and analytics

Their team is known for treating every client like family and consistently delivering top results.

A Modern, Technology-Driven Approach

Using Compass’ leading technology along with her extensive background in sales, market analysis, and negotiation, Tess provides her clients with innovative and creative solutions for every situation. She works around the clock to ensure that each client receives the personal attention, strategic guidance, and dedicated support needed for a smooth, efficient, and successful transaction—all delivered with the highest level of integrity.

Local Roots & Personal Background

A Burlingame and Hillsborough native and sixth-generation San Franciscan, Tess brings unmatched local insight and a deep understanding of Peninsula neighborhoods. She studied finance, accounting, and art history, strengthening her analytical, investment-focused, and design-driven approach to real estate.

Community Commitment

Outside of real estate, Tess is dedicated to serving her community. She served as the PARCA Auxiliary President (2024–2025) and continues on the PARCA Board, helping raise critical funds for programs benefiting adults and children with developmental disabilities. Tess is also an active volunteer in the Hillsborough School District—regularly helping in her two boys’ classrooms and having served on the West Elementary School Site Council.