Catherine Zerba, CDRE®
Southern NH & Northern MA
Brokerage:
Keller Williams Gateway Realty
License #:
NH #061301 | MA #9086132
Catherine Zerba is a Certified Divorce Real Estate Expert (CDRE®) with more than 30 years of combined real estate experience, including corporate real estate leadership at a Fortune 100 company and 20 years in residential brokerage as a Broker Associate and licensed REALTOR® in NH and MA. She is a trusted real estate advisor and is widely recognized in the industry for her integrity and representation of her client’s best interest.
Certified by The Ilumni Institute, Ms. Zerba specializes in the sale of real property in family law cases involving high conflict, restraining orders, and non-cooperative spouses. She provides an unbiased, structured, strategic, and solution-oriented process supported by clear communication, thorough analysis, and objective guidance — allowing clients to make sound financial decisions that help maximize equity in the marital real estate.
With expertise in pricing, marketing, and selling residential property, and a consistent sales performance record of successful representation supported by positive client reviews, Ms. Zerba assisted 35 individuals and families in the sale and/or purchase of homes, representing $23M in closed dollar transaction volume in 2025. This included three divorce-related sales and four divorce-related purchases, contributing to her ranking in the Top 200 of individual agents among 150,000 agents company-wide.

