151 Reviews
Guest Capacity
Venue Setting

About NYIT de Seversky Mansion

"I am easily satisfied by the very best." Winston Churchill

Plan your special wedding day at one of the most elegant and sophisticated settings on Long Island’s Gold Coast. As you drive up and approach the historic early twentieth-century mansion and grounds, a magical experience awaits. European Linden trees herald your arrival and provide an ideal backdrop for the photographs commemorating your special day. Carefully manicured lawns and gardens, and distinguished marble urns and statuary, offer a unique European experience.

Winston Churchill once said “I am easily satisfied by the very best.” For nearly 100 years, the most important names in business, politics, and society have gathered to celebrate and mingle at this distinguished mansion, experiencing the very best. We welcome you to be part of that legacy and tradition of outstanding and elegant Gold Coast entertaining at the de Seversky Mansion.


Categories: Wedding Venue

Regions serviced: Long Island

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151 Reviews for NYIT de Seversky Mansion

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Bridal Suite (27)
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I got married on 4/27 and it was a everything I could have ever dreamed of. Rocio, Jackie, Melissa and the rest of the De Seversky team were absolutely amazing. My husband and I felt like VIP's and my vision was executed better than I could have ever imagined. If anything did go wrong to this day I still dont know about it. Our guest are still talking about the amazing food and how beautiful the mansion was. My wedding was perfect thanks the the De Seversky team.

Profile Picture Shana, 4/27/18, 3 Reviews
Category: Ceremony & Reception Venue

We cannot say enough wonderful things about the Deseversky Mansion and their staff.

We looked at quite a few venues on Long Island and our vision kept bringing us back to this mansion. Actually, from our first visit there I felt it was the only venue where I wanted our wedding reception to take place. It is a step back in time with beautiful interior and grounds- even in the winter.

Although our guest list was at the max for this venue, we decided to go with it and slightly adjust our numbers. We planned the European style reception and it was a huge success with our guests, many of whom had never experienced this type of reception.

During the planning stages of our wedding, Jessica and Rocio were extremely accessible and responsive to any and all of our questions. They were easy to collaborate with and were open to new ideas to fit our needs.

When wedding day arrived, the dependable staff at DS impressed us even more. Jackie and her team ran the reception to what I would call perfection, and it showed. My family and I were put at ease and could enjoy the entire day because the DS team was so helpful, punctual, and controlled the entire behind-the-scenes seamlessly. They were true professionals that made our event happen and really cared that it was our dream day.

If we had to do our wedding over, we wouldn’t change a thing and we would come right back to this venue and staff. Thank you Jessica, Rocio, Jackie, and Team! You are the dream team!

Profile Picture Katherine, 12/9/17, 4 Reviews
Category: Ceremony & Reception Venue

NYIT de Seversky Mansion Pricing

NYIT de Seversky Mansion Price Rates

Reception Site Fee
Site Fees Include:
Bridal Suite
Clean Up
Event Planning
Set Up
Wedding Catering Avg. Price Per Person
Catering Prices Include:
Cake Cutting

NYIT de Seversky Mansion FAQ

Venue Highlights
Maximum Capacity
Guest Minimum
Event Spaces
Historic, Mansion
Classic, Elegant, Vintage
Indoor, Uncovered Outdoor
Peak Season Months:
Bridal Shower
Engagement Party
Rehearsal Dinner
Bridal Suite
Clean Up
Event Planning
Set Up
All Inclusive Packages
Event Rentals
In-House Bar
In-House Catering
Liability Insurance
Outside Vendors
Pet Friendly
Preferred Vendors Only
Wireless Internet
Chocolate Fountain
Wheelchair Access


22 Photos

My Photo Album

22 Photos
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Professional Network & Endorsements

One of the best caterer's on Long Island!

Throws such beautiful weddings...always!

Best wedding venue in Long Island!!

This is a spectacular venue. From the beautiful venue to the fantastic food to the highly professional and personable staff, this is an amazing venue!


Northern Blvd , NYIT - West Road entrance, Old Westbury, NY 11568   See On Map
516-686-7675 (phone) 516-686-7677 (fax)
Monday - Sunday