Hire Westminster Ballroom, Marriott London Grosvenor Square (W1K 6JP)

Alternatively, please email us
or call us on 0207 870 9305.

Westminster Ballroom is one of the largest pillar free ballrooms located in London, set with 3 glistening chandeliers, the fully functional and versatile Westminster Ballroom adds the Mayfair glamour every central London wedding needs.

The London Marriott Grosvenor Square offers an event experience thats hard to match; you get to celebrate in one of London's most prestigious addresses, in a hotel that offers a twist on urban luxury.

Whether you're dreaming of an elegant, grand reception, or a quiet, intimate ceremony, they can tailor a bespoke package just for you. they will be delighted to help you plan your perfect big day. Their packages include civil ceremonies and partnerships, vow renewals and receptions of all sizes and styles.

Terms and conditions apply to packages.

Event hire capacities for Westminster Ballroom, Marriott London Grosvenor Square

Event style Guests
Standing Reception - Indoors 900
Seated Lunch 500
Seated Dinner 500
Dinner/Dance 450
Theatre Style 600
Cabaret Style 200
Seated lunch/dinner 500

Venue Facilities & Accessibility

  • Natural daylight
  • Wifi
  • Disabled access
  • Wedding licence
  • 200 bedrooms


  Nearest tube stations

Bond Street

  Nearest airports

London City (8.3 miles), London Heathrow (14.1 miles),