Home Valuation

What's Your Peninsula Home Worth in Today's Market?

A free, no-obligation home valuation prepared by a local Peninsula expert — not an automated estimate.
No obligation. Your information is never shared.


What you’ll get

  • A personalized valuation based on recent comparable sales in your neighborhood

  • An honest read on today’s market conditions for your area

  • No obligation and no sales pitch — just the numbers

Why work with Mary

Mary Sanbrook, Broker Principal — Signature Properties Move Up

CA DRE #01943961

Elevate the Experience

  • 35 Years of Experience — Mary began her career as a real estate paralegal and has handled thousands of contracts and transactions — a depth of experience that makes her a skilled, seasoned negotiator.
  • Peninsula Native & Specialist — A Silicon Valley native specializing in the Peninsula's most distinctive communities: Los Altos, Los Altos Hills, Atherton, Woodside, Portola Valley, and Menlo Park.
  • Discretion & Privacy — Her private office offers a confidential setting for discussing personal and financial details, and every client's information is held in the strictest confidence — essential in high-value sales.
  • Service Beyond the Sale — Both pre- and post-sale expertise, with unwavering support through every step of your transition, whether buying or selling.

What local clients say

"After 3 years of looking for the right home for our family, we just closed on our dream home in the Los Altos Hills thanks to Mary’s expertise."

— Jolynn Andrakis, Los Altos Hills

 "I have worked with Mary on the purchase of two properties and the sale of one. With all three transactions she has gone above and beyond — she knows the market well. You will not go wrong with Mary."

— Rachel Klausner, Los Altos Hills

 "Mary was an invaluable partner in our search for a property to build a custom home in the Woodside/Atherton area. She was extremely responsive despite working in different time zones, and negotiated the sale efficiently. We highly recommend her."

— Dan Gibson, Woodside



Prefer to talk? Call or text (650) 269-0888 or email Mary@marysanbrook.com.