Christine Sullivan Witker

Christine has been an invaluable resource in the Hamptons and, over the decades, has become a close family friend. During our first search in 2004, she helped us find a wonderful home in a very strong market. She is always well-prepared and brings a wealth of local knowledge. Through every transaction, Christine has guided us -both in marketing a ... (read more)

Christine has been an invaluable resource in the Hamptons and, over the decades, has become a close family friend. During our first search in 2004, she helped us find a wonderful home in a very strong market. She is always well-prepared and brings a wealth of local knowledge. Through every transaction, Christine has guided us -both in marketing a house and in finding a home we truly loved. We recommend Christine to anyone looking to buy or sell in the Hamptons.

John K

My husband and I have had the pleasure of working with Christine on 2 real estate transactions since 2008. Our most recent transaction was Fall of 2024. She is, without a doubt, the most thorough and knowledgeable agent we've ever worked with. Christine stays completely up to date on everything happening in the Hamptons' market and beyond her ... (read more)

My husband and I have had the pleasure of working with Christine on 2 real estate transactions since 2008. Our most recent transaction was Fall of 2024. She is, without a doubt, the most thorough and knowledgeable agent we've ever worked with. Christine stays completely up to date on everything happening in the Hamptons' market and beyond her professionalism, she is genuinely kind and honest. We feel incredibly fortunate to have had the opportunity to work with such an outstanding real estate agent.

Bryn V

I've trusted Christine Sullivan Witker as my exclusive broker for my Southampton Village home for over twenty years, she goes far beyond simply finding a tenant, which she does flawlessly year after year. She even acts attentively as an informal house manager when the house is unused. Discreet, experienced, and remarkably dependable, Christine ... (read more)

I've trusted Christine Sullivan Witker as my exclusive broker for my Southampton Village home for over twenty years, she goes far beyond simply finding a tenant, which she does flawlessly year after year. She even acts attentively as an informal house manager when the house is unused. Discreet, experienced, and remarkably dependable, Christine has been an indispensable part of my family's life out east.

Michael G