Chelsea Hammerschmidt

Born in Hong Kong and raised in Westchester County, Chelsea Hammerschmidt was immersed in real estate long before earning her license. Following in her mother’s footsteps, she launched her career in Hong Kong—one of the world’s most competitive markets—where she quickly rose to success, ranking #1 in transactions for her company in 2020 and leading the launch of its new website.

After five years navigating the fast-paced Hong Kong market, Chelsea returned to New York and Connecticut, bringing her international expertise to the communities where she has deep roots. Now with Sotheby’s International Realty, she continues to deliver exceptional results, including securing the highest sale in Pound Ridge in 2023 and 2025.

Chelsea’s success is driven by her strategic approach, sharp negotiation skills, and ability to provide clients with relevant market insights at a hyper-local, national, and global level. Her international experience gives buyers and sellers a competitive edge, empowering them to make confident, well-informed decisions.

A graduate of Santa Clara University with a degree in Political Science and a minor in photography, Chelsea blends analytical expertise with a creative eye. She offers clients a sophisticated approach to staging, high-end photography, and data-driven pricing strategies—ensuring each property is positioned for maximum impact.

Beyond real estate, Chelsea is passionate about travel and staying active, whether playing tennis, running, or wakeboarding on Long Island Sound with her family. She is also deeply committed to giving back, serving on the board of Soul Ryeders, a cancer charity in Rye, and on the Junior Board of POTS (Part of the Solution) in the Bronx.

With a global perspective, deep local ties, and an unwavering dedication to her clients, Chelsea is a trusted advisor for those looking to buy or sell in Westchester and Connecticut.