Meet Bill Marvelis

info@marvelishomes.com (443) 956-9076

Professional Background

Bill earned a Bachelor of Science in Information Systems from the University of Maryland, Baltimore County in 1988 and began his career as a programmer. His early experience in technology helped shape his analytical approach to problem-solving, planning, and decision-making.

Bill’s career later shifted when he took over his father’s cheesesteak stall, Andy’s Best, in Baltimore’s historic Lexington Market. What began as a family opportunity became the start of a long career in business ownership. Bill later purchased Mount Olympus, a neighboring Greek food stall, where he continued developing his skills in operations, customer service, market awareness, and day-to-day business management.

Decades of Entrepreneurship and Customer Service

While working at Lexington Market, Bill met Effie Athan, who operated her own business, Sandwich King. Effie became Bill’s wife and business partner, and their shared entrepreneurial background eventually led to a lifelong partnership and a new business venture together.

In 2005, Bill and Effie sold their individual businesses and purchased the Fork Deli in Fork, Maryland. After managing a seven-month renovation, they transformed the space into Sunshine Grille, a family-style restaurant known for breakfast, Greek cuisine, and gourmet sandwiches. Over the next two decades, Bill and Effie successfully operated the business together before selling it after a long and rewarding run.

This experience gave Bill firsthand knowledge of what it takes to understand a market, serve customers well, adapt to change, solve problems, and deliver consistent results.

Real Estate Experience and Advisory Approach

Today, Bill applies those same principles to his work as a REALTOR®. He assists buyers, sellers, and investors with a focus on clear communication, dependable follow-through, and informed decision-making.

In addition to his professional real estate work, Bill brings firsthand experience as an investor who has purchased, sold, and personally financed properties. This background gives him added insight into the financial, practical, and strategic considerations that often shape a real estate transaction.

Whether helping a buyer evaluate options, advising a seller on next steps, or supporting an investor through a property decision, Bill’s goal is to provide honest guidance and a steady advisory experience from start to finish.

Working With Bill Marvelis

Clients who work with Bill can expect a straightforward, committed, and service-minded approach. His decades of business ownership taught him the importance of listening carefully, keeping promises, understanding each client’s goals, and following through with consistency.

For buyers, sellers, and investors seeking a REALTOR® with real-world business experience, practical property knowledge, and a client-first mindset, Bill Marvelis offers thoughtful guidance rooted in decades of professional experience.