Buffalo’s Preferred Corporate Event Venue.

Conveniently located & expertly executed.

The Mansion on Delaware Avenue serves Buffalo, NY as the area's preferred corporate event or intimate meeting venue and banquet hall. The Mansion's classic elegance transcends through its varied facilities to offer the ideal atmosphere for any private function. With audiovisual equipment for your communication needs and world-class culinary services, The Mansion's experienced, attentive event staff will help you plan and execute a seamless, flawless, stress-free function.

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Ask about the Whole Hotel Event for an event experience unlike any other.

The whole hotel.

For the ultimate event, take up residence at The Mansion, which can be reserved in its entirety for your private use. A total buy-out of The Mansion includes dedicated butler service and exclusive access to all of four floors, six event spaces, 28 guest rooms, and surrounding gardens, which are yours to transform into a one-of-a-kind, progressive celebration.

For the ultimate meeting, take up residence at The Mansion, which can be reserved in its entirety for your private use. A unique option for collaborative retreats or confidential multi-day meetings where location and surroundings matter. A total buy-out of The Mansion includes dedicated butler service and exclusive, secure access to the hotel and surrounding gardens, which become the exclusive 'home' to your invited attendees with our entire staff at your disposal.

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