Columbus & Over Group

Advisor Profiles

Claire McClintock

Real Estate Advisor

207-504-0099

claire@columbusandover.com

Claire McClintock guides buyers and sellers across Brookline, Newton and Boston with strategy, clarity and calm confidence. Drawing on a background in real estate law and a decade of navigating Greater Boston’s market, she offers a thoughtful approach that rests on insight, service and trust.

In 2025, Claire ranked among the top-producing agents in Brookline (according to MLS PIN), a reflection not just of volume but of the tough work she does well: helping clients sell, buy and move with confidence.

As a longtime Brookline resident (with her husband Bill and their children), Claire lives in the community she serves. She is an active member of the PTO, coaches youth soccer, and, when time permits, she can be found playing tennis, paddle or skiing with her family.  For clients, this means not only deep local knowledge but a genuine commitment to the greater community and a real appreciation for the lifestyle these neighborhoods offer.

Claire takes every transaction seriously, but she isn’t afraid to add a bit of humor along the way bringing some ease (and dare we say a little fun!) to the process.

Jeff Hamilton

Founder and Managing Principal

617-645-3407

Rachel Nanna

Head of Marketing & Operations | Principal

Kerry D’Ambroise

Real Estate Advisor

978-821-2187

Katie Garger

Real Estate Advisor

518-956-1821‬

Mandi Salvatore

Real Estate Advisor

617-794-2662

Sabrina Silva

Real Estate Advisor

617-422-9469

Kendall Mayer

Real Estate Advisor

703-220-6557

Charlotte Chu

Marketing Associate | Marketing & Design Co-op

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.

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