Columbus & Over Group

Advisor Profiles

Lisa Ha

Real Estate Advisor


Hailing from New York City, Lisa found herself in Boston after graduating from Colby College in 2012. Her passion for Real Estate started at a young age when she saw New York City’s landscape change right before her eyes. Ever since then, she knew she wanted to work in the dynamic and rapidly-changing industry.

Lisa made the jump into real estate in 2019 and has helped over 100+ groups of people find their new home, totaling over $32M in sales volume.

Previous to real estate, Lisa worked in advertising and marketing for 7 years, transforming global brands such as Adidas, Reebok, and Novartis. She brings her full-service, white-glove client services expertise to being an agent, where expectations aren’t just met, they are exceeded time and time again. Her background as a marketer gives her a unique perspective and ability to understand her audience, identify the white space, and drive results.

Whether you’re buying, selling, or leasing, Lisa can help navigate your end-to-end real estate needs in a manner where you feel supported, attended and confident in finding your new home.

When Lisa’s not literally pounding the pavement, she’s eating her way through Boston, one restaurant at a time. Lisa lives in Charlestown with her partner, Mark. She sits on the Events Committee of the Charlestown Preservation Society and is an active member of her community.

Contact Lisa >

Jeff Hamilton

Founder and Managing Principal


Joe Castro

Real Estate Advisor


Emma Kaloupek

Real Estate Advisor


Jamie Gaines

Real Estate Advisor


Jonathan Russell

Real Estate Advisor


Kerry D’Ambroise

Real Estate Advisor

978 821 2187

Katie Garger

Real Estate Advisor

‭+1 (518) 956-1821‬

Alice Markson

Real Estate Advisor


Is COG Right For You?

Interested in joining the COG team? At Columbus & Over, we value our agents just as much as we value our customers. Tell us why you would make a good addition to our team.