Private Events

Private Events

PRIVATE EVENT VENUE ON LONG ISLAND’S NORTH SHORE

Waterfront Events on Long Island’s Gold Coast

A refined estate overlooking the Long Island Sound for a full range of private events. 

A man and woman kissing on a staircase.

Private Events at Sea Cliff Manor

Sea Cliff Manor is a private event venue, hosting one occasion at a time for up to 205 guests. Nestled on Long Island’s Gold Coast, this historic estate offers flexible indoor and outdoor spaces for weddings, corporate events, bar and bat mitzvahs, showers, fundraisers, and milestone celebrations.

Events with panache.

Events We Host

Located on the famed North Shore of Nassau County, Sea Cliff Manor is an ideal setting for corporate events, bar and bat mitzvahs, and social celebrations. By hosting only one event at a time, the manor provides a refined atmosphere, memorable cuisine, and attentive service for gatherings of all kinds.

A person holding plates of food.

Corporate Events

Sea Cliff Manor manor provides a professional yet inviting environment for meetings, celebrations, fundraisers, and other corporate events. The ballroom, veranda, and speakeasy bar offer versatile layouts for presentations, cocktail receptions, and seated dinners.

A group of people standing in a line.
A young man in a suit and a young woman in a gold dress stand together, smiling, surrounded by gold and white balloons.
Assorted cured meats, fruit carvings, and seafood displayed on a platter at an outdoor event, with people serving food.

Bar & Bat Mitzvahs

With a spacious ballroom for dancing, waterfront lawn for photos and activities, and a private estate experience, Sea Cliff Manor keeps Bar & Bat Mitzvahs centered on family, friends and, of course, the guest of honor. On‑site catering and vendor‑friendly policies make planning seamless.

A wooden tray holds mini tacos and small bottles of Tito’s vodka in cones, with two women blurred in the background at an outdoor event.

Social Events

Milestone social events such as birthdays, anniversaries, engagement parties, rehearsal dinners, baby and bridal showers, holiday gatherings, and family celebrations are always welcome at Sea Cliff Manor. Beautiful spaces and customizable menus create a warm, memorable setting for any occasion.

A stone fireplace with a lit fire, decorated with poinsettias, garlands, flowers, string lights, and lanterns, creating a festive holiday atmosphere.
A room with tables and chairs.

Flexible Space for Your Occasion

Accommodating up to 205 guests, Sea Cliff Manor’s spacious 5,000 sq. ft. ballroom features floor-to-ceiling windows with spectacular views. The terrace and lush lawn are ideal for corporate event networking and Mitzvah games. Two private dressing suites are available. And the mansion’s speakeasy bar makes an intimate lounge. 

An All-Inclusive Gold Coast Venue

Private event planning is stress-free at Sea Cliff Manor. Your event will be carefully coordinated by experienced event professionals. And the in-house culinary department puts a special emphasis on curated menus featuring farm fresh cuisine. Need help finding other services? Ask about Sea Cliff Manor’s preferred vendors. By hosting only one event at a time, your event has the staff’s full attention. Guests can use the LIRR from New York City and there’s on-site parking as well.

A large round charcuterie board with assorted cheeses, meats, crackers, nuts, fruits, olives, and spreads arranged neatly on a wooden surface outdoors.

Sea Cliff Manor Private Event FAQs

Sea Cliff Manor books private parties with a minimum guest count of 75. As a premier Long Island wedding venue, Saturdays are typically booked May through October.

Yes. Daytime showers and luncheons, especially on the terrace, are popular at Sea Cliff Manor. These private parties include 4-hour venue use.

Choose from a champagne brunch, sit down lunch or dinner, or buffet package, ranging from $90 to $115 per person.

Of course. Please contact our Catering Sales Department for availability.

Personal decor, balloon installations, signage, floral arrangements and other displays are welcome. Sea Cliff Manor allows open flame candles in hurricane vases. Please, no glitter, confetti or anything attached to walls or woodwork. All decor must be removed at the end of the event.

You’re welcome to bring a cake or desserts from your favorite bakery. Your brunch, sit-down meal, or buffet is handled through either Sea Cliff Manor’s kitchen or our Glatt Kosher and South Asian culinary partnerships.

Depending on the size of your party, you will host your cocktail hour in either a portion of the ballroom or the speakeasy bar. And savvy hospitality pros always keep an eye on the sky (and the Weather Channel).

Yes. The garden path is handicap accessible, as well as the venue’s first floor (where the ballroom is located) and bathrooms. The terrace is easily accessible from the ballroom. Valet parking is also available.

Plan Your Private Event at Sea Cliff Inn

Connect with our Sales & Catering Department and discover how easy planning a private event can be.