NYIT de Seversky Mansion

NYIT de Seversky Mansion From the 1920s to the 2020s . . . . have your event at one of the most elegant, romantic settings on
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As one of the area's most desirable and sought after event venues, the 100-year-old mansion provides unrivaled Gatsby-style grandeur and meticulous service. Family, friends, and loved ones will travel back to the Golden Age of Optimism when they arrive on the gravel driveway; the lush grounds offer a variety of elegant locations for your very special day. You can enjoy cocktails outside on the ro

mantic bluestone patio overlooking the lake, or entertain your guests in the heart of the mansion, amongst multiple galleries with magnificent hand carved marble fireplaces.

Have you experienced our White Eagle Luxury Collection Event at de Seversky Mansion? We have 9,000 square feet including...
04/09/2026

Have you experienced our White Eagle Luxury Collection Event at de Seversky Mansion? We have 9,000 square feet including restored exterior limestone and marble, a new Dining Room with chandeliers and ceiling, brand new floors, updated exterior work, and Spring is finally here working it’s magic for blooming florals 🪄 📸

Have you experienced our White Eagle Luxury Collection Event at de Seversky Mansion? We have 9,000 square feet including...
04/09/2026

Have you experienced our White Eagle Luxury Collection Event at de Seversky Mansion? We have 9,000 square feet including restored exterior limestone and Marble, a New Dining Room with chandeliers and ceiling, brand new floors, updated exterior work, and Spring is finally here working it’s magic for blooming florals 🪄 📸

02/26/2026

de Seversky Presents, Open Mansion🤍 for our private mansion, reservations are required and for our non-booked clients only. Annually we host a self-guided tour Open Mansion where couples and their families can walk our space and see for themselves. Our team sets for a wedding, include some items to taste, and our top tier vendors put together a show for you. This is where we will be showcasing our newest Dining Room and completed restoration work through our space including all newly restored wood floors. Only if you attend, you are entered to win giveaways including special stations or discounts if you book with us, and more. Dana, Joseph, Marygrace, and Sarah part of our core team are here to assist with any questions to make booking your dream wedding a reality. RSVP to [email protected] or call 516.686.7675

01/20/2026

Winter at the de Seversky Mansion 🤍✨ what a special season that can be so romantic and pure, especially with snow. Quick video from a member of our team who was on site right after the snow!

Get some inspo from this European Wedding in the summer with Dinner in our Ballroom. A unique and luxury setting for you...
01/14/2026

Get some inspo from this European Wedding in the summer with Dinner in our Ballroom. A unique and luxury setting for your wedding resembling timeless elegance for you and your guests 🤍 📸 💐 📒 🖊️

You booked your dream Mansion (us! (; ) & now you’re seeking the perfect vendors to complete your vision. We recommend f...
01/10/2026

You booked your dream Mansion (us! (; ) & now you’re seeking the perfect vendors to complete your vision. We recommend focusing on your photgrapher next! Your photos are the memories that last forever. They tell your story time and time again. is one of our top-tier vendors here that execute your vision seamlessly. Be sure to reach out to us and book your visit to have your wedding here, 2027 just opened up and dates are moving fast!

Some favorites from Kristin & George’s Wedding by 🤍 📸
12/15/2025

Some favorites from Kristin & George’s Wedding by 🤍 📸

Romantic summer wedding 🤍 did you know that Aly, owner of (our Content Creator at the Mansion!) was a bride here!? Her ...
12/04/2025

Romantic summer wedding 🤍 did you know that Aly, owner of (our Content Creator at the Mansion!) was a bride here!? Her planner hired was with stunning florals by . A true dream team! Capturing these gorgeous details and our space is the talented

One of our couples recently focused our attention to the foyer chandelier. She incorporated the detail of the crown mold...
11/13/2025

One of our couples recently focused our attention to the foyer chandelier. She incorporated the detail of the crown molding framing the glass panes on her invitations. Truly creative! We hope to show those photos with you! 📸 talented we hope to have you back at our mansion soon!

These moments captured have such meaning behind them. The laughter, tears, and love. The choice to have your wedding wit...
11/11/2025

These moments captured have such meaning behind them. The laughter, tears, and love. The choice to have your wedding with us may be first with your planning, but the people you spend your time with on the day of was always in your heart 🤍 Your special day through the lens of your photgrapher 📸

Address

Northern Boulevard/West Road
Old Westbury, NY
11568

Telephone

+15166867675

Website

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