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Historic Georgian square in Mayfair offering prestigious outdoor event space in central London.
Grosvenor Square is one of London's most prestigious Georgian squares, located in the heart of Mayfair. This historic venue offers elegant outdoor event space surrounded by beautiful garden areas and iconic architecture. The square provides a distinguished setting for corporate events, receptions, and cultural gatherings with capacity for up to 500 guests. Its prime central London location offers unparalleled access to luxury hotels, fine dining, and world-class shopping, making it an ideal choice for high-profile events and celebrations.
This venue will soon include AI-enhanced arrival information, travel insights and attendee feedback via Smart Event Journeys™, powered by Jigsaw Conferences.
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Indicative budget only — based on a typical day-delegate event (250 guests at £45–£85 per head). Final pricing depends on date, F&B, AV, accommodation and rate negotiation. Submit a brief for a tailored quote.
| Room Name | Area (m²) | Theatre | Boardroom | U-Shape | Classroom | Details |
|---|---|---|---|---|---|---|
Main Square | 2500 | 300 | - | - | 200 |
1 meeting room available • Total capacity: up to 300 people
Professional Event Space space
Full catering service available
Bond Street Underground (Central & Elizabeth lines) 2 minutes walk; Marble Arch Underground (Central line) 5 minutes walk; Multiple bus routes nearby; Paddington Station 10 minutes by tube
Nearby parking available
NCP car parks within 200m including Cavendish Square and Oxford Street locations. Limited street parking with restrictions.
90 days minimum notice
Grosvenor Square
Mayfair
W1K 2HP, United Kingdom
Grosvenor Square, Mayfair, London, W1K 2HP









A: Up to 500 guests for reception style, 300 for theatre style, 200 for banquet style
A: Full AV package including projectors, sound system, wireless microphones, and technical support
A: Comprehensive catering services available from canapés to three-course meals
A: Limited on-street parking, nearby NCP car parks available, excellent public transport links
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