Grand Ballroom

The property features the Grand Ballroom, the largest pillarless ballroom in Kolkata, along with multiple breakout meeting rooms, a dedicated pre-function area, and an outdoor lawn. Each space can be configured independently or combined for multi-format events. The Grand Ballroom supports theatre, banquet, and cocktail layouts, giving planners significant flexibility for events of varying scales.

The hotel offers outdoor lawn and terrace areas that can be set up for cocktail receptions and social gatherings. These spaces are available for both wedding functions and corporate networking events. Weather contingencies can be discussed with the venue's events team. Enquire through Spalba to confirm current outdoor capacity and seasonal availability before finalising your event layout.

As a premium hotel banquet venue in Kolkata, JW Marriott Hotel Kolkata provides full in-house catering managed by its own culinary team. Menus span multi-cuisine options including Indian, Continental, Asian, and bespoke live stations. Vegetarian, Jain, and special dietary menus are available on request. The hotel follows an in-house catering policy; external food vendors are generally not permitted for events.

The Grand Ballroom and meeting rooms are equipped with professional AV systems including LED screens, projectors, PA systems, and high-speed Wi-Fi connectivity. The hotel has an in-house technical support team to assist with setup and live operations. These capabilities support large-scale MICE conferences, product launches, and hybrid events requiring simultaneous presentation and recording requirements.

JW Marriott Hotel Kolkata has 281 rooms and suites across multiple categories, including Deluxe Rooms, JW Suites, and the Presidential Suite. This makes it well-suited for multi-day corporate conferences or wedding weekends where outstation guests require on-site accommodation. Block bookings for event groups can be arranged directly through the hotel's events and reservations team via Spalba enquiry.

Located in Tangra, Kolkata, JW Marriott Hotel Kolkata is approximately 18 to 22 kilometres from Netaji Subhas Chandra Bose International Airport, with a typical travel time of 45 to 60 minutes depending on traffic. For outstation guests and delegates attending corporate events or destination weddings, this proximity to a major transport hub is a key logistical advantage worth factoring into event planning.

JW Marriott Hotel Kolkata provides valet parking services for event guests. The hotel's location in Tangra, Kolkata also allows for managed parking arrangements for large events. Planners organising high-attendance functions are advised to confirm dedicated parking arrangements and valet capacity with the events team at the time of booking through the Spalba platform.

The property is designed with accessibility in mind, featuring ramp access, lifts to all floors, and accessible restroom facilities. The Grand Ballroom and primary event areas are on levels reachable by elevator. Planners hosting events with differently-abled attendees are encouraged to flag specific requirements during the site inspection stage so the venue team can confirm suitable arrangements in advance.

For marquee events such as weddings and large MICE conferences at this luxury hotel event venue in Kolkata, bookings are typically recommended 6 to 12 months in advance, particularly for peak season dates between October and February. Submitting an enquiry through Spalba connects planners directly with JW Marriott Hotel Kolkata's dedicated events team, who follow up with availability confirmation, space proposals, and package details.

Kolkata's primary event season runs from October through February, coinciding with the wedding season and major corporate year-end functions. During this period, the Grand Ballroom and outdoor spaces book up several months ahead. Planners targeting these months should initiate enquiries early through Spalba to secure preferred dates and receive timely proposals before the venue's calendar fills.

JW Marriott Hotel Kolkata has an in-house events and décor coordination team and also works with an empanelled list of trusted external décor vendors familiar with the property's setup and safety norms. Planners wishing to bring their own decorator should confirm vendor approval policies with the events team prior to contracting, as specific guidelines apply to external vendors operating within the hotel premises.

JW Marriott Hotel Kolkata is a sought-after destination wedding venue in Kolkata, offering dedicated wedding planning support through an assigned events manager for each booking. Wedding packages typically cover multi-function formats across the Grand Ballroom and outdoor spaces, in-house catering, accommodation blocks, and vendor coordination. Couples are advised to request a detailed wedding proposal via Spalba to compare package inclusions and pricing.

The property is fully equipped for multi-day MICE events, with the Grand Ballroom, multiple breakout rooms, and pre-function areas supporting plenary sessions, workshops, and networking simultaneously. The 281 on-site rooms enable delegates to stay on-site throughout the event. The hotel can also arrange team dinners, cocktail receptions, and off-site excursion support as part of a comprehensive corporate conference package.

As a Marriott International property, JW Marriott Hotel Kolkata issues fully GST-compliant tax invoices for all corporate event bookings, including venue rental, catering, accommodation, and ancillary services. This simplifies reimbursement and procurement processes for corporate bookers and MICE agencies. Finance and procurement teams can confirm billing structure and GSTIN requirements directly with the hotel's events and accounts team during the contracting stage.