Lake San Marcos Land for Sale

There are 36 real estate listings found in Lake San Marcos, CA. View our Lake San Marcos real estate area information to learn about the weather, local school districts, demographic data, and general information about Lake San Marcos, CA. Get in touch with a Lake San Marcos real estate agent who can help you find the home of your dreams in Lake San Marcos. Use our mortgage calculator to see how much it would be to finance a home in Lake San Marcos. Not ready to buy yet? Find and compare apartments for rent in Lake San Marcos.