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Welcome to Cottie Maxwell

Cottie Maxwell is a premier broker on the North Shore of Long Island where she remains a powerhouse in the Luxury Real Estate market and a top producer across all of Daniel Gale Sotheby's International Realty. For 18 consecutive years, she has been recognized as a Gold Circle Member and has reached Charter Member of Gold Circle of Excellence status. Cottie's success can be attributed to her complete and comprehensive knowledge of current and past inventory, negotiation skills, professionalism, and genuine passion for what she does. She provides consistent personalized service to buyers and sellers which has earned her a reputation of impeccable dedication, integrity, loyalty, and trust. Cottie is constantly exceeding expectations through an exceptional level of service, guiding her clients and customers through the entire real estate process with patience, persistence, and a proactive approach.

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The North Shore of Long Island

The scenic waterfront towns along Long Island's North Shore marry small-town charm with elevated, coastal luxury. Located just 1 hour from Manhattan along Long Island's Gold Coast, residents are attracted to its vibrant downtown scene, award-winning schools, and affluent population.

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Featured Properties

Tour a distinctive collection of luxury listings across Locust Valley, Old Brookville, Glen Cove, Sands Point, Centre Island and Oyster Bay Cove.

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Meet Cottie

Cottie Maxwell is a premier broker on the North Shore of Long Island. After having been a real estate agent for 8 years in the Washington, DC, and Virginia area where she was a consistent multi-million dollar producer, Cottie joined Daniel Gale Sotheby's International Realty team in Locust Valley, New York in 2003. Since then she has been awarded a Charter Member of Gold Circle of Excellence after 15 consecutive years of being recognized as a Gold Circle Member.  She remains a powerhouse in the Luxury Real Estate market and is consistently a top producer across all of Daniel Gale Sotheby's. 

My Clientele

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Elizabeth M.

I am writing this letter to provide a testimonial of the depth and breadth of the services rendered by Cottie Maxwell in representing me as a Trustee of a Trust that owned the house in which a family had lived for over 60 years...
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Property Spotlight

510 Center

“High Tide” at 510 Center Island sits on 2.1 glorious acres in the heart of the private Center Island community. This is a stunning estate home that combines timeless charm with modern luxury amenities. 

Press & Media

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Behind the Hedges

Work With Cottie

Cottie Maxwell is a premier broker on the North Shore of Long Island. After having been a real estate agent for 8 years in the Washington, DC, and Virginia area where she was a consistent multi-million dollar producer, Cottie joined Daniel Gale Sotheby's International Realty team in Locust Valley, New York in 2003.

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