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Istana 1

Singapore, Singapore

  • 15 guests
  • 4.4

About Istana 1

Conference Room
Space Type
Hotel
Property Type
4.4
Rating
15+
Max Capacity
358.438 sq.ft.
Area

The Space

Istana 1 is one of the premier pillarless ballrooms at Carlton Hotel Singapore, a well-established property situated in the Bras Basah district of central Singapore. The pillarless design is a defining feature of the space — it eliminates obstructed sightlines and gives event planners complete freedom when configuring seating, staging, and décor across the full floor area. The room carries a classic, elegant character that suits both formal and celebratory occasions, with finishes and lighting that can be adapted to complement a wide range of event aesthetics, from a traditional Chinese banquet to a sleek corporate gala.

Carlton Hotel Singapore has been a landmark in the Bras Basah corridor for decades, and Istana 1 reflects the property's ongoing commitment to delivering refined event experiences within a full-service hotel environment. Guests and organisers benefit from the professionalism of an experienced in-house events team that manages everything from initial planning through to day-of execution.

Events & Occasions

Istana 1 is suited to a broad spectrum of events. Weddings — including Chinese banquets, solemnisations, and multi-day wedding celebrations — are among the most popular bookings, and the ballroom's proportions and pillarless layout make it naturally conducive to large receptions. Corporate events including annual dinners, award ceremonies, product launches, and gala dinners are also well served by the space's capacity and the hotel's full suite of audio-visual and event-support capabilities.

The venue can be configured for theatre, classroom, banquet, and cocktail-reception setups, giving planners meaningful flexibility depending on the nature and size of their event. Clients looking to combine a meeting or conference programme with a formal dinner will find that the property's wider portfolio of function spaces — of which Istana 1 is a flagship offering — supports multi-room, multi-day event programmes.

Location & Accessibility

Carlton Hotel Singapore sits at 76 Bras Basah Road, placing Istana 1 in one of Singapore's most accessible and culturally rich precincts. The hotel is within walking distance of City Hall MRT station, which sits on both the East-West and North-South lines, making it straightforward for guests arriving from across the island without private transport. The Bras Basah area is also well served by bus routes and lies a short drive from the Central Business District, Marina Bay, and Orchard Road.

For guests travelling from Changi Airport, the hotel is reachable via the Mass Rapid Transit system with a connection at City Hall, or by taxi and private-hire vehicle along the expressway network. The proximity to major landmarks — including the Singapore Management University, the National Museum of Singapore, and the arts and cultural cluster around Bras Basah Road — adds a strong sense of place for guests who may be visiting Singapore for the first time. On-site car parking is available at the hotel, and the central location means that most parts of the island are readily accessible before and after an event.

More Spaces

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Empress 1 & 5

500 guests max8,890.99 sq.ft.
Empress 4 & 5

Empress 4 & 5

350 guests max4,671.54 sq.ft.
Empress 1 & 3

Empress 1 & 3

350 guests max4,617.72 sq.ft.
Empress 2 & 3

Empress 2 & 3

250 guests max3,175.35 sq.ft.
Empress 1 & 2

Empress 1 & 2

200 guests max3,013.89 sq.ft.
Empress 5

Empress 5

150 guests max2,583.34 sq.ft.
Esplanade 1 & 2

Esplanade 1 & 2

102 guests max2,185.07 sq.ft.
Empress 4

Empress 4

150 guests max2,120.49 sq.ft.
Empress 3

Empress 3

100 guests max1,603.82 sq.ft.
Empress 2

Empress 2

112 guests max1,571.53 sq.ft.
Empress 1

Empress 1

80 guests max1,442.36 sq.ft.
Istana 2 & 3

Istana 2 & 3

80 guests max1,108.68 sq.ft.
Esplanade

Esplanade

84 guests max1,087.15 sq.ft.
Esplanade 1

Esplanade 1

80 guests max1,087.15 sq.ft.
Esplanade 3 & 4

Esplanade 3 & 4

70 guests max968.752 sq.ft.
Connaught

Connaught

40 guests max731.946 sq.ft.
Istana 2

Istana 2

30 guests max548.959 sq.ft.
Istana 3

Istana 3

30 guests max548.959 sq.ft.

Amenities & Services

24 Hour Room ServiceAccessible PropertyAccommodationAir Conditioned SpacesAlcohol PermittedAncillary ServicesAudiovisual Equipment AvailableBaby Care ServicesBarBar & LoungeBeauty Salon ServiceBusiness CentreCafeteriaCafeteria & Dining SpaceCar ParkCateringConciergeCurrency Exchange

Carlton Hotel Singapore Distance From

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Frequently Asked Questions

A pillarless ballroom means there are no structural columns interrupting the floor plan, so every guest has an unobstructed view of the stage, dance floor, or presentation screen. This gives planners full flexibility when positioning tables, staging, and décor without working around fixed obstacles. It also tends to improve the overall flow and visual cohesion of the event setup.

Istana 1 is well suited to weddings, including Chinese banquets and solemnisations, as well as corporate functions such as annual dinners, award ceremonies, product launches, and gala dinners. The ballroom can also accommodate conferences and multi-session corporate programmes, particularly when paired with other function spaces at Carlton Hotel Singapore. The in-house events team can advise on the best configuration for a specific occasion.

Yes, Chinese banquets are among the most popular events held in Istana 1, and the ballroom's size and pillarless layout are well suited to traditional round-table banquet arrangements. Carlton Hotel Singapore has an experienced weddings team that can assist with banquet menus, décor, and scheduling across the event day. Prospective couples are encouraged to contact the hotel directly to discuss packages and available dates.

Istana 1 can be set up in several configurations including theatre, classroom, banquet, and cocktail-reception layouts, allowing organisers to match the setup to the nature of their event. Specific capacity figures for each configuration should be confirmed with the Carlton Hotel Singapore events team, as they depend on the precise setup and any staging or production requirements. The team can provide a floor plan and recommended layouts during the planning process.

Carlton Hotel Singapore, located at 76 Bras Basah Road, is within walking distance of City Hall MRT station, which serves both the East-West and North-South MRT lines. This makes Istana 1 easily accessible for guests arriving from different parts of Singapore without private transport. The central Bras Basah location is also well served by multiple bus routes.

Guests travelling from Changi Airport can reach Carlton Hotel Singapore via the MRT with a connection at City Hall station, or by taxi and private-hire vehicle along the expressway network. The journey time varies depending on traffic and mode of transport. Organisers hosting guests flying in for an event may wish to share transport guidance in advance.

On-site car parking is available at Carlton Hotel Singapore for event guests visiting Istana 1. Details on parking charges, validation, and capacity should be confirmed with the hotel's events or concierge team ahead of the event. The central Bras Basah location also gives guests the option of arriving by public transport or ride-hailing services.

Carlton Hotel Singapore offers in-house catering services for events held at Istana 1, with menus that can be tailored to the type and scale of the occasion. Whether you are planning a formal sit-down banquet or a cocktail reception, the culinary team can work with organisers on menu selection and dietary requirements. Specific menu options and pricing should be discussed directly with the hotel's events team.

Carlton Hotel Singapore provides audio-visual support for events in Istana 1 as part of its full-service hotel event offering. This typically includes sound systems, projection, and lighting, though the exact inventory and any third-party technical support arrangements should be confirmed with the events team during planning. Organisers with specific technical requirements are advised to discuss these early in the booking process.

Yes, Carlton Hotel Singapore has a portfolio of function spaces beyond Istana 1, making the property suitable for multi-room or multi-day events such as conferences with a concurrent gala dinner. The events team can advise on how different spaces can be combined to meet a programme's requirements. Details on available rooms and their configurations can be requested directly from the hotel.

The hotel's Bras Basah address places it close to several notable landmarks, including the National Museum of Singapore, the Singapore Management University, and the arts and cultural precinct along Bras Basah Road. The Central Business District, Marina Bay, and Orchard Road are all a short drive away. This central position makes the hotel a convenient choice for out-of-town guests combining an event with sightseeing.

Carlton Hotel Singapore is a full-service hotel with guest rooms available for event attendees who require overnight accommodation. Groups or organisers wishing to block-book rooms in conjunction with an Istana 1 event should enquire with the hotel's events or reservations team about group rates and availability. Booking accommodation alongside the event space can simplify logistics for out-of-town guests.

Enquiries about pricing, availability, and event packages for Istana 1 can be directed to the Carlton Hotel Singapore meetings and events team via the hotel's official website at carltonhotel.sg. The team will typically ask for the event date, expected guest count, preferred setup, and catering requirements in order to prepare a proposal. It is advisable to enquire well in advance, particularly for popular dates such as weekends and public holiday periods.

Cancellation and booking terms for Istana 1 are set by Carlton Hotel Singapore and may vary depending on the event type, size, and timing of the booking. Organisers should request the full terms and conditions from the events team before signing any contract. Reviewing deposit requirements and cancellation timelines carefully is recommended to avoid unexpected charges.

Carlton Hotel Singapore is a full-service city hotel and is expected to have accessibility provisions in place; however, specific details on lift access, step-free routes to Istana 1, and other accessibility features should be confirmed directly with the hotel prior to booking. Organisers with guests who have particular mobility or accessibility needs are encouraged to discuss these requirements with the events team during the planning stage. The hotel's central location also means that accessible transport options, including taxis and ride-hailing vehicles, are readily available.

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