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The Portsmouth Marriott Hotel is a contemporary 4-star property located in North Harbour, providing comprehensive conference and meeting facilities for business events. The hotel features multiple meeting rooms and conference spaces accommodating up to 500 delegates, equipped with modern audiovisual technology and professional event coordination. Situated in Portsmouth's business district, the venue offers convenient access to the city centre, historic waterfront, and major transport links. The hotel provides full-service amenities including restaurant dining, fitness facilities, and ample parking, making it an ideal choice for corporate conferences, training events, and business meetings.
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| Space | Theatre | Cabaret | Boardroom | Classroom | U-shape | Banquet | Reception |
|---|---|---|---|---|---|---|---|
| Ballroom | 400 | — | 50 | 200 | 80 | — | — |
| Executive Meeting Room 1 | 40 | — | 16 | 24 | 20 | — | — |
| Executive Meeting Room 2 | 30 | — | 12 | 18 | 16 | — | — |
Day delegate rate from the venue’s published pricing. Exact quotes confirmed on your proposal.
Includes: Room hire, Basic AV.
Half day, full day and evening rates available on request.
Bespoke menus and exclusive-use packages for private events.
Day delegate rates and room hire charges available on enquiry. Packages include refreshments, lunch, and basic AV equipment.
Request exact pricing →Dietary options catered for
Always confirm specific access requirements with our team — we check on your behalf.
North Harbour, Cosham, Portsmouth, PO6 4SH, United Kingdom
Every score below is computed from verified platform data — never marketing copy.
Portsmouth Marriott Hotel is a verified hotel in Portsmouth, hosting up to 500 guests, with day delegate rates from £110. Its genome scores highest for Corporate, Historic, Hybrid Ready. Verified on-site: wi-fi, av & production, food & catering, bedrooms. Best suited to corporate conferences and board meetings.
Best for: corporate conferences and board meetings, memorable events in a heritage setting, hybrid and streamed events.
Sustainability credentials are not yet evidenced in the profile data.
Up to 500 guests theatre style, 300 for dinner service, multiple breakout rooms available for smaller meetings
Comprehensive AV package included with all bookings - LCD projectors, sound systems, wireless microphones, and high-speed internet
Full-service catering from light refreshments to formal dining, dietary requirements accommodated, licensed bar service available
On-site parking available for 120 vehicles, additional public parking nearby, valet parking available for special events
The Portsmouth Marriott Hotel is a contemporary 4-star property located in North Harbour, providing comprehensive conference and meeting facilities for business events. The hotel features multiple meeting rooms and conference spaces accommodating up to 500 delegates, equipped with modern audiovisual technology and professional event coordination. Situated in Portsmouth's business district, the venue offers convenient access to the city centre, historic waterfront, and major transport links. The hotel provides full-service amenities including restaurant dining, fitness facilities, and ample parking, making it an ideal choice for corporate conferences, training events, and business meetings.
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