Tree lined streets and a small village atmosphere characterize Los Altos Hill. Located in the heart of world famous Silicon Valley, just 40 miles south of San Francisco, Los Altos is a residential community served by seven small retail areas filled with interesting and provocative shops. Fine homes abound, making Los Altos a choice residential location for Silicon Valley and San Francisco business leaders. Los Altos is also home to many small businesses. It's a city with great schools, libraries and churches, making it a great family-oriented place to live.