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Venues in West Sayville, NY,

About Us

The Mansion at West Sayville is a historic mansion located on the Great South Bay on Long Island in West Sayville, New York. This restored 1909 mansion offers couples and their guests panoramic views of the Bay. You can choose from both indoor and outdoor settings for your engagement party, bridal shower, ceremony, and/or reception. The Mansion at West Sayville, a Lessing’s Hospitality Group venue, looks forward to making your wedding day dreams come true.

Facilities and Capacity

Couples can accommodate up to 220 guests at this lavish country estate. You can exchange your vows outdoors on the lush, manicured lawn, with views of Fire Island and the Great South Bay serving as your backdrop. From there, your guests can move to the spacious brick patio to sip on delicious cocktails and munch on scrumptious appetizers. You can either dine and dance the night away under the stars, or move into the indoor reception facility. Inside the mansion, the venue features a beautiful ballroom that is known for its spectacular, glass-enclosed patio. This patio offers couples and their guests panoramic views of the South Bay’s waters. The colonial-style mansion itself boasts elegant chandeliers, dark-wood trim, and multiple fireplaces, creating a rustic, yet elegant atmosphere.

Services Offered

The Mansion at West Sayville offers couples a sophisticated Bridal Suite to start their day in. You and your wedding party can relax here before your festivities commence, or you and your partner can slip away to this quiet retreat for a moment alone. Their professional staff will assist you during your entire planning process and will ensure that every detail is taken care of. They only hold one wedding at a time, allowing you to have their undivided attention. The Lessing family prides themselves on their commitment to excellence and superb hospitality. Each vendor they work with will make sure your vision comes to life. Their services include, but are not limited to:

  • Barware
  • Chairs
  • China
  • Cleanup
  • Event rentals
  • Flatware
  • Glassware
  • Lighting and sound
  • Parking
  • Setup
  • Tables
  • Valet


Couples will enjoy mouth-watering cuisine from a culinary team that is comprised of renowned chefs and industry leaders. They offer multiple packages to choose from, based on your individual tastes, preferences, and budget. If you select their Complete Wedding Package, you’ll enjoy a five-hour reception with an open-bar; cocktail hour with passed hors d’oeuvres, chafing dishes, pasta stations, and cold displays; a champagne toast; a duet course; and a choice of three entrees. Sample entrees include:

  • Chicken florentine wrapped in a puff pastry stuffed with a spinach-cream sauce
  • Grilled pork chop with apple-raisin chutney
  • Sesame-crusted salmon with ginger-teriyaki glaze

Danielle C.

5 out of 5
Quality of Service:
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  • My husband and I just got married this weekend and cannot express our gratitude enough to the Mansion at West Sayville crew for making our wedding absolutely perfect. Steve, Ann Marie, JoJo and Hannah made our wedding even better than we could've imagined , during a pandemic no less. Steve has been so easy to work with since booking 14 months ago and has been incredibly accommodating and available for all our questions/concerns in light of all the recent, ever changing regulations throughout this year. We converted to a microwedding with zero issues nor pressure with 7 wks to go to our wedding and truly could not have dreamt up a better wedding day. We have nothing but the best things to say and would do it over again in a heartbeat!

    Frequently Asked Questions about Venue

    Do you have a site fee for wedding receptions at your venue?


    Do you have a site fee for wedding ceremonies at your venue?


    What is the starting site fee for wedding ceremonies during peak season?

    $ 750.00

    What is the starting site fee for wedding ceremonies during off-peak season?

    $ 750.00

    Which of the following are included in starting site fee?

    Bridal Suite, Chairs, China, Clean Up, Event Planning, Flatware, Glassware, Lighting/Sound, Linens, Parking, Set Up, Tables

    Which of the following are included in the cost of wedding catering?

    Cake Cutting, Dessert, Server(s), Wedding Cake

    What is the starting price per person for bar service?

    $ 75.00

    Which of the following are included in the starting price for bar service?

    Bartender(s), Champagne Toast, House Liquor, House Wine, Open Bar, Premium Liquor, Signature Drink

    How many event spaces or rooms does your venue offer?


    Describe your venue

    Country/Golf Club, Historic Building, Mansion

    What kind of settings are available?

    Indoor, Uncovered Outdoor

    Which of the following wedding events does your venue service?

    Ceremony, Reception, Bridal Shower, Engagement Party

    What event services do you offer?

    Cake, Clean Up, Event Planner, Event Rentals, Get Ready Rooms, Liability Insurance, Lighting / Sound, Set Up

    What event items are available?

    Aisle Runners, Altar/Arch, Chairs, Dance Floor, Drapery, Lighting, Tables

    What food and beverage items are available?

    Barware, China, Chocolate Fountain, Flatware, Glassware, Linens

    What transportation and access is available?

    Parking, Valet, Wheelchair Access

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