NYIT de Seversky Mansion is an elegant wedding venue located in Old Westbury, New York, on Long Island’s historic Gold Coast. The early 20th century mansion is the perfect setting to host one of the most exciting days of your lives. The experienced event specialists at NYIT de Seversky Mansion will be with you every step of the way throughout the entire planning process, assisting you in creating the fairytale wedding you have always dreamed of from beginning to end.
Facilities and Capacity
NYIT de Seversky Mansion can accommodate up to 300 wedding guests in its vintage indoor and outdoor event spaces. There are several locations on the beautiful property where couples can celebrate their special day with the their loved ones. The mansion’s entrance hall is a gorgeous space to first greet your guests in style on your wedding day with its grand staircase and mosaic inlays. The Garden Room is a bright and festive space that can be transformed into an elegant reception room by night. The newly-restored Dining Room is one of the mansion’s larger spaces and it features its very own bar. The elegant and refined Terrace Room is ideal for intimate gatherings. Meanwhile, the venue’s Ballroom is perfect for grand ceremonies or receptions, featuring magnificent vaulted ceilings and breathtaking views of the mansion’s east lawn. Couples may also wed outside on the NYIT de Seversky Mansion’s patio, on the perfectly manicured lawns, the mansion’s gorgeous grounds and inside its gorgeous galleries. The mansion also features a sophisticated bridal suite where the wedding party may relax and prepare for that memorable walk down the aisle.
Services Offered
NYIT de Seversky Mansion is a full-service venue that is available for hosting bridal showers, engagement parties, wedding ceremonies and receptions. The beautiful mansion only hosts one wedding per day, offering couples and their guests free range of the property. On the day of your wedding, the event staff will take care of all of your needs and wants so you can sit back, relax and enjoy the special moments with the ones you love. NYIT de Seversky Mansion offers onsite parking and valet service. The mansion is also a wheelchair accessible venue.
Cuisine
NYIT de Seversky Mansion offers in-house catering services to couples planning their nuptials. The mansion’s dedicated culinary team prepares delicious meals using seasonal and local flavors throughout the entire year. They will accommodate all of the dietary and nutritional needs you and your guests may have during your cocktail hour and reception.
Recommended by 98% of couples
6 User photos
Leah · Married on 11/04/2016
The De Seversky mansion and its employees were incredible from start to finish.
Sent on 03/16/2017
Jessica was the most professional, flexible and understanding sales rep I've encountered. With both my husband and I being in sales it was so refreshing not to feel like I was being sold on an idea but more so educated on the different options and offerings with no pressure added. She answered every question with the upmost honesty and expertise. She also stayed for the event until the very end which was completely unexpected - even helped us bustle mid way through! She was truly invaluable to the process.
Jackie, our maitre de, was hired on a bit after signing our contract. I am admittedly a control freak with a habit of meticulous planning and was uncomfortable with the idea that I didn't know her going in. As I went for my final appointment Jackie exceeded my every expectation. She was so down to earth and easy to talk to. She understood my vision and took note of all of my intricate details. She even asked a few questions that I hadn't though of previously. The night was executed flawlessly.
Joan, the bridal attendant, was the sweetest and most thoughtful god send. She greeted us at the door with glasses of celebratory champagne and before I could properly thank her was fixing my train and my veil so that the photographer could capture the moment. She was like superwoman and flash combined - she was everywhere without me ever noticing. She was stealth with grabbing food for dinner and conveniently placing it wherever we were on the off chance we could grab a bite! She even went back into the kitchen for some extra buffalo chicken rolls (MUST HAVE)
Speaking of food, it was first class! Not only was it delicious but also beautifully displayed. My sister in law is a chef and even she was blown away. We had a Gatsby style wedding with plenty of variety when it came to the menu and everything was superb. People are still raving about the spread!
Simply put, it was perfect!
Vianel · Married on 12/15/2018
The perfect Day
My wedding could be described as a perfect fairy tale. As a little girl you always dream of this day (damn the patriarchy am I right? haha) and on Saturday I felt like a princess. It could not have been a better day. I have no words to describe how incredible the staff is. I kept hearing from my guest how amazing the attention was and I have to agree. Melissa, the bridal attendant made sure everything went perfectly, she was an amazing Fairy god Sister (shes to young and beautiful to be a fairy godmother haha). She remained calm and always had a solution to even the smallest of problems. (With champagne!)
Sent on 12/26/2018
The staff there are worth their weight in gold.
Sarah Mansouri · Married on 10/06/2018
Wedding venue of your dreams
The de Seversky Mansion gave me my dream wedding. My friends and family seriously refer to our wedding as the "Wedding of the Century," and that is all due to the unbelievable staff at the de Seversky Mansion. There is so much to write about the de Seversky Mansion so I will just hit some of the ultimate highs. First, everything was so organized the day of the wedding. From the ceremony, to cocktail hour to dinner and dancing- there was never anything I had to worry about.
Sent on 01/12/2019
Second, the Mansion is so well-kept, clean and just stunning. There are very few venues that you get to have all to yourself. We did a European-style wedding and got to really spend time in all different parts of the mansion. While the pictures look incredible, de Seversky is even more speculator in person.
Third, the staff is top-notch. Jessica Wontz is a rockstar and bent over backwards to make sure my day was perfect. She would talk to me on weekends and calm me down as I freaked out about wedding prep. Jessica is also extremely organized and professional. She really became a friend throughout the process! We feel so beyond grateful to have her part of our wedding planning process. Also, Jose, our maitre, was the absolute best. He made sure that everything the night of wedding was perfect. He was so professional and really ran the Mansion like a well-oiled machine.
Fourth, the FOOD. No words to describe how delicious it was. This is not wedding food, it is seriously a gourmet meal. When our friends talk about our wedding they always say, "the food was incredible and there was so much of it!"
I could go on and on, but overall the de Seversky was everything I wanted and more. They are an unbelievable wedding venue and if you can secure a date, book it! You will have the wedding of the year!
Our Mother's Day Brunch is a reservation only event that de Seversky Mansion is hosting this year with two seating times, 9:30AM & 11:30AM. We are taking reservations via email or phone and requiring to charge a credit card at the time of reservation. Please take a look at our flyer for details and if any other information is requested, feel free to email us!
We will send over a credit card authorization form via email once requested.
7 Endorsements
By clicking "Request pricing" I agree to sign up and accept WeddingWire's Terms of Use.
Write a review
