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Welcome to the historic NYIT de Seversky Mansion.
Discover the elegance of our grand estate, offering the convenience and comfort of beautifully furnished rooms and fully equipped conference spaces, and the support of experienced staff dedicated to making your event a success.
Whether you are planning a wedding, special celebration, or corporate function, NYIT de Seversky Mansion provides a distinctive environment you and your guests will enjoy and remember.
Read about an NYIT de Seversky Mansion wedding in The New York Times.Learn More Schedule Tour
What is the wedding of your dreams? Is it expansive or intimate? Formal and traditional or chic and creative? Whatever your vision, we can help you bring it to life.
Build team spirit and encourage creative thinking while enjoying our innovative cuisine. Flexible indoor and outdoor meeting spaces work for any type of event.
Walk through the estate’s manicured gardens and grand rooms and find yourself transported to the heyday of Long Island's opulent Gold Coast. Built in 1918, NYIT de Seversky Mansion embodies the glamor and style of the era. Its setting will inspire you to create a unique event experience that perfectly suits your modern-day needs.