Meet Elizabeth Barnum

With over 20 years in the real estate industry, I bring a rare blend of hands-on sales experience and high-level marketing leadership to my clients. My career began in new construction and development, giving me a deep understanding of the building process, land, and the details that matter long before a home hits the market.

Most recently, I served on the corporate side as Head of Marketing for a large Real Estate Brokerage, where I led a large team and oversaw the career development, marketing strategy, and technology initiatives across multiple markets in Connecticut, New York and Rhode Island. That experience made me well-versed in every aspect of real estate, from client-facing sales and negotiations, to the behind-the-scenes systems that drive successful transactions.

I made the intentional decision to return to sales with SERHANT., drawn to a company that continues to evolve alongside a rapidly changing industry. With SERHANT.’s position as both a real estate and media powerhouse, the alignment with my marketing background and forward-thinking mindset was a natural fit.

Now a member of The Cisz Team at SERHANT., I am excited to get back to what I love most and that is building meaningful relationships, creating strong connections, and guiding clients with experience, strategy, and confidence every step of the way.