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Modern conference and meeting venue in Hanover Square offering flexible event spaces in central London.
etc.venues Avonmouth House is a contemporary conference and meeting venue located in the heart of Mayfair, just off Hanover Square. This elegant Georgian townhouse has been transformed into a modern event space while retaining its historic character. The venue offers multiple meeting rooms and event spaces across four floors, accommodating from intimate boardroom meetings to larger conferences and receptions. With state-of-the-art AV equipment, high-speed WiFi, and professional event support, it provides an ideal setting for corporate events, training sessions, and private functions in one of London's most prestigious business districts.
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 (60 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 Conference Room | 60 | 80 | 24 | 30 | 40 | |
Boardroom | 25 | 20 | 12 | 12 | 16 | |
Meeting Room 1 | 20 | 16 | 8 | 10 | 12 |
3 meeting rooms available • Total capacity: up to 80 people
Oxford Circus Underground (0.3 miles) - Central, Northern, Elizabeth lines; Bond Street Underground (0.4 miles) - Central, Jubilee, Elizabeth lines; Multiple bus routes on Oxford Street and Regent Street
Nearby parking available
NCP Cavendish Square (0.2 miles), Q-Park Oxford Street (0.3 miles), on-street parking with restrictions
7 days minimum notice
6 St George Street
W1S 2FB, United Kingdom
6 St George Street, London, W1S 2FB













A: Up to 120 guests theatre style, 80 classroom style, 40 boardroom style
A: Standard AV equipment including projector, screen, PA system, microphones and high-speed Wi-Fi throughout
A: Full catering services available including breakfast, lunch, refreshment breaks and working lunches
A: On-site parking available, advance booking recommended
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