COVID-19 Update

We are closely monitoring developments regarding COVID-19 and following all CDC, New York State Department of Health, and Nassau County Board of Health guidelines. As such, all events through May 31, 2020 at NYIT de Seversky Mansion will be postponed. Our team is here to work with you on rescheduling your event. We can be reached at 516.686.7675 or

Learn about our new policies and procedures


Connect with Us

We would love to help you plan your next event or celebration at NYIT de Seversky Mansion. Contact us for more information, to schedule a tour, or arrange a meeting with our sales and event specialists.

To help us serve you better, please include some details about your event when inquiring. One of our sales and event specialists will contact you within one business day concerning your request.

NYIT de Seversky Mansion (directions)
Northern Boulevard
P.O. Box 8000
Old Westbury, NY 11568-8000

Phone: 516.686.7675
Fax: 516.686.7677

NYIT Faculty & Staff: Plan an Event.
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NYIT Students: Plan an Event.
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