Mansion House

5 William St, St. Catharines
(905) 685-5651

Recent Reviews Order Online Reserve

Customers' Favorites

Smoked Brisket Sandwich
AAA Beef Brisket Burger

Starters
Truffle Croquettes
Mushroom, truffle, bechemel, lemon, and black pepper aioli.
Buffalo Wings
Hot sauce, butter, celery, and blue cheese.
Cobb Garden Salad
Hot house greens, carrot and cucumber, egg, black forest ham, blue cheese, and ranch.

Entrées
Whispering Farms Strip Loin & Frites
Ontario grass fed organic strip loin, chimichurri, fresh frites, and garlic aioli.
Smoked Brisket Sandwich
Fruit wood smoked brisket, horseradish aioli, fresh bun, and fresh frites.
AAA Beef Brisket Burger
Boston lettuce, tomato, cheese, garlic aioli, fresh bun, and fresh frites.
Cornish Game Hen
Lemon and tarragon brined hen, fingerling potatoes, and pickled red onion.
Whispering Farms Tamworth Porkchop
Rosemary and garlic polenta, spring asparagus, apple, and mustard gastrique.

Photos

Photo credit: google
Photo credit: google
Photo credit: google
+56 photos
Photo credit: google
+55 photos
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Recent Reviews

Such a great place with a huge patio for a night out with friends or to grab food! Drink specials are great too. They always have lots of security making sure everyone is ok. I also love how they added extra washrooms outside.
November 2025
Mansion has always been my go to spot. Staff is friendly & the manager is the best! The food is always made great, DJs are awesome, overall just an amazing place to come back to all these years :)
November 2025
I love mansion, I have been coming here for a while and the people are amazing, the manager is lovely, the security do their job very well! The drinks are great and the bartenders do their absolute best to get everyone served as quickly as possible! The music is always good, DJs will always take song requests! Love it everytime!
November 2025

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Mansion House

5 William St, St. Catharines, ON L2R 5H8
(905) 685-5651