JW Marriott Grosvenor House

LONDON W1K 7TN

JW Marriott Grosvenor House

Offering 5 star amenities in the heart of Mayfair, JW Marriott Grosvenor House is home to extensive conference and event facilities along with impeccable accommodation and fabulous onsite dining.

Room Layouts & Capacities

Home to 23 event spaces covering 58,652 square feet and a Grand Ballroom hosting up to 2000 guests, The JW Grosvenor House offering extensive conference and event facilities. With 29 breakout spaces also available, ranging in capacity from 10 to 1000, this venue has a room for every occasion.

BY TUBE: A short walk from Green Park and Bond Street Stations.

BY TRAIN: Victoria

BY CAR: 86-90 Park Ln, Mayfair, London W1K 7TN


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