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Caroline's Mansion

Singapore, Singapore

  • 150+ guests
  • 4.5

About Caroline's Mansion

Ballroom/Banquet
Space Type
Hotel
Property Type
4.5
Rating
150+
Max Capacity
2,820.2 sq.ft.
Area
86.3 × 34.8 × 26.2 ft
Dimensions (L × B × H)

A Grand Setting Steeped in Colonial Elegance

Caroline's Mansion is one of the most distinctive private event spaces at The St. Regis Singapore, drawing its name and character from the storied Astor family heritage that defines the St. Regis brand worldwide. The space evokes the grandeur of a classic colonial mansion, with refined interiors, high ceilings, and carefully curated décor that strikes a balance between old-world sophistication and contemporary luxury. Natural light, rich furnishings, and thoughtful spatial planning make Caroline's Mansion an immediately memorable environment — one that signals occasion and prestige from the moment guests step inside.

The St. Regis Singapore itself is a landmark property on Tanglin Road in the Tanglin district, one of Singapore's most distinguished residential and diplomatic neighbourhoods. Surrounded by lush greenery and positioned close to Orchard Road, Singapore Botanic Gardens, and the embassies lining Nassim Road, the hotel occupies a setting that feels both central and serene — a rarity in a city as dynamic as Singapore.

Events & Celebrations at Caroline's Mansion

Caroline's Mansion is designed for intimate-to-mid-scale events that demand a sense of occasion. It is particularly well suited to wedding receptions, private dinners, corporate luncheons, cocktail parties, anniversary celebrations, and high-level executive gatherings where atmosphere matters as much as logistics. The space offers the kind of exclusivity that larger ballrooms cannot replicate — guests feel that the entire setting has been curated specifically for their event rather than shared with a broader hotel programme.

The St. Regis Singapore's events team is known for its bespoke approach, working closely with hosts to tailor every element of the experience. Catering draws on the hotel's culinary resources, with menus that can be customised to reflect the occasion, dietary requirements, and preferred cuisine styles. The property's signature butler service — a hallmark of the St. Regis brand — can be extended into private event spaces, ensuring an elevated standard of personal attention throughout.

Audio-visual capabilities, bespoke floral arrangements, custom lighting, and branded stationery are among the event support options typically available through the hotel's event planning team. For wedding hosts in particular, the combination of the mansion-inspired aesthetic with the hotel's full-service infrastructure makes Caroline's Mansion a compelling choice in Singapore's competitive luxury wedding market.

Location & Accessibility

The St. Regis Singapore sits at 29 Tanglin Road, placing Caroline's Mansion within easy reach of both the city centre and Singapore's broader transport network. Orchard MRT station is approximately a ten-minute walk away, and the property is readily accessible by taxi, private car, and major ride-hailing services. Tanglin Road's wide, tree-lined streetscape also makes arrival and departure by car a smooth and unhurried experience — an important consideration for events with large guest lists or VIP attendees.

Ample car parking is available within the hotel, and the Tanglin neighbourhood's relatively low congestion compared to the Orchard Road core means that guests arriving at different times throughout an event can do so without significant delay.

More Spaces

John Jacob Ballroom

John Jacob Ballroom

600 guests max7,638.6 sq.ft.103 × 74.2 × 27.2 ft
John Jacob I

John Jacob I

300 guests max3,770.6 sq.ft.74.2 × 50.9 × 27.2 ft
John Jacob II

John Jacob II

300 guests max3,770.6 sq.ft.74.2 × 50.9 × 27.2 ft
Consulate & Embassy

Consulate & Embassy

100 guests max1,508.5 sq.ft.50.5 × 29.9 × 10.2 ft
Caroline III

Caroline III

72 guests max1,095.3 sq.ft.34.8 × 31.5 × 26.2 ft
Caroline I

Caroline I

72 guests max1,072.5 sq.ft.34.8 × 30.8 × 26.2 ft
Governor

Governor

50 guests max837 sq.ft.35.4 × 23.6 × 10.2 ft
Senator

Senator

50 guests max837 sq.ft.35.4 × 23.6 × 10.2 ft
Embassy

Embassy

50 guests max803.2 sq.ft.29.9 × 26.9 × 10.2 ft
Diplomat

Diplomat

50 guests max778.9 sq.ft.35.4 × 22 × 10.2 ft
Consulate

Consulate

40 guests max695.5 sq.ft.29.9 × 23.3 × 10.2 ft
Caroline II

Caroline II

40 guests max660 sq.ft.27.6 × 24 × 26.2 ft

Amenities & Services

24 Hour Room ServiceAccessible PropertyAccommodationAir Conditioned SpacesAlcohol PermittedAncillary ServicesAudiovisual Equipment AvailableBarFitness CenterFitness Centre

Explore Rooms & Suites

Astor Room

Astor Room

Astor King Room, 1 King, Mini fridge, 52sqm/560sqft, Living/sitting area, Wireless internet, complimentary, Coffee/tea maker

Penthouse Guest room

Penthouse Guest room

Penthouse King, 1 King, Mini fridge, 52sqm/560sqft, Living/sitting area, Wireless internet, complimentary, Coffee/tea maker

St. Regis Suite

St. Regis Suite

St Regis Suite, 1 King, Mini fridge, 80sqm/861sqft, Living/sitting area, Separate living room, Wireless internet, complimentary, Coffee/tea maker

Premier Specialty

Premier Specialty

Premier Specialty Suite, 1 King, Mini fridge, 135sqm/1453sqft, Living/sitting area, Dining area, Separate living room, Wireless internet, complimentar…

Presidential Suite

Presidential Suite

Presidential Suite, 1 King, Whirlpool fits 2, Mini fridge, Microwave (full size), 335sqm/3605sqft, Living/sitting area, Dining area, Separate dining r…

Experience Dining

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Sophia

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The New Tea Room & Patisserie

The New Tea Room & Patisserie

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 Yan Ting

Yan Ting

Our Cantonese restaurant in Singapore showcases exquisite cuisine to satisfy even the most discerning gastronomes. Popular with world and business eli…

Experience by the Space

The St. Regis Spa

The St. Regis Spa

Designed for indulgence and relaxation, The St. Regis Spa Singapore offers award-winning face, body and nail treatments. Our extensive spa facilities…

Fitness Center

Fitness Center

The Fitness Centre is equipped with state-of-the-art strength and cardio machines, and free weights.

Swimming Pool

Swimming Pool

Hours Mon-Sun 7:00 AM-9:00 PM Location Outdoor. On Property Features Towels provided

Experiences Nearby

Pulau Ubin

Pulau Ubin

Pulau Ubin is an island northeast of mainland Singapore. Cycle trails and footpaths criss-cross the hills, going past disused granite quarries and traditional kampongs (villages). Kingfishers and bulbul birds inhabit the tidal flats and mangroves of the Chek Jawa Wetlands. The Jejawi observation tower and a looped boardwalk offer views of this area.

Tampines

Tampines

Tampines is the regional centre of the East Region of Singapore. With a population of 290,090 living across its five subzones as of 2025, it is the most populous planning area in Singapore.

Woodlands

Woodlands

Woodlands is the regional centre of the North Region of Singapore. As of 2019, the town had a population of 254,733. Located approximately 25 km north of the city-centre, it is the densest planning area for the northern parts of the country.

The St. Regis Singapore Distance From

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Frequently Asked Questions

Caroline's Mansion is well suited to intimate and mid-scale private events, including wedding receptions, private dinners, corporate luncheons, cocktail parties, and executive gatherings. Its mansion-inspired aesthetic and exclusive feel make it particularly popular for occasions where atmosphere and prestige are a priority. The events team can advise on the best configuration for each event type.

Specific capacity figures for Caroline's Mansion vary depending on the seating arrangement and event format chosen. Prospective hosts are encouraged to contact The St. Regis Singapore's events team directly for confirmed numbers based on their preferred setup.

The space draws on the Astor family heritage central to the St. Regis brand, featuring refined interiors, high ceilings, and rich furnishings that evoke old-world colonial grandeur. This aesthetic creates an immediately distinctive setting that distinguishes it from conventional hotel ballrooms. The design ensures that events feel curated and memorable rather than generic.

The St. Regis Singapore offers in-house catering through its culinary team, with menus that can be customised to suit the occasion, preferred cuisine, and dietary requirements. Whether external caterers are permitted is a detail best confirmed directly with the events team when discussing your booking.

The St. Regis butler service is a hallmark of the brand and can be extended to private event spaces including Caroline's Mansion. This ensures a high standard of personalised attention for hosts and guests throughout the event. The specific scope of butler service for events should be confirmed with the hotel's team when planning.

The St. Regis Singapore is located at 29 Tanglin Road in the Tanglin district, a prestigious and well-connected neighbourhood close to Orchard Road. Orchard MRT station is approximately a ten-minute walk from the property, and the hotel is easily accessible by taxi, private car, and ride-hailing services. The tree-lined approach along Tanglin Road makes arrival by car a smooth experience.

Ample car parking is available within the hotel, making it convenient for guests arriving by private car. The Tanglin neighbourhood's relatively low congestion compared to the Orchard Road core also makes drop-off and pick-up straightforward. Specific parking arrangements and any associated costs should be confirmed with the hotel directly.

The St. Regis Singapore sits on Tanglin Road, placing the venue within easy reach of Orchard Road — one of Singapore's premier retail and lifestyle destinations. The Singapore Botanic Gardens and the embassy belt along Nassim Road are also nearby, making the Tanglin location attractive for international guests and dignitaries. This central yet serene positioning is one of the venue's key advantages.

Yes, Caroline's Mansion is a popular choice for wedding receptions, thanks to its mansion-inspired interiors and the full-service support of The St. Regis Singapore's events and culinary teams. The bespoke planning approach allows couples to personalise décor, menus, and service style to match their vision. The hotel's events team can provide details on wedding packages and availability.

Audio-visual capabilities are typically available for events held at The St. Regis Singapore, including support for presentations, lighting adjustments, and sound. The specific AV equipment, technical specifications, and any additional setup costs for Caroline's Mansion should be discussed with the events team during the planning process.

The St. Regis Singapore's events team can assist with bespoke floral arrangements, custom lighting, and other décor elements to complement the space's refined aesthetic. These options allow hosts to personalise Caroline's Mansion to match the theme and tone of their event. Precise offerings and costs are best confirmed directly with the events coordinator.

Yes, The St. Regis Singapore is a full-service luxury hotel with guest rooms and suites available for event attendees who wish to stay on-site. This is particularly convenient for destination weddings, multi-day corporate events, or guests travelling from overseas. Room blocks or preferential rates for event guests can be discussed with the hotel's events team.

Enquiries for Caroline's Mansion can be directed to The St. Regis Singapore's events team, who will guide hosts through availability, pricing, and event planning options. A site visit or consultation is typically offered to help couples and corporate planners assess the space in person. Early enquiry is recommended, particularly for peak wedding and festive seasons.

Pricing for Caroline's Mansion depends on the event format, guest count, catering requirements, and additional services selected. The St. Regis Singapore operates at the luxury tier of the Singapore hospitality market, so costs will reflect the quality of service, setting, and culinary offerings. A detailed quote can be obtained by contacting the hotel's events team with your specific requirements.

Yes, the space is well suited to high-level corporate luncheons, executive dinners, and intimate business gatherings where ambiance and service quality are paramount. The colonial mansion aesthetic and The St. Regis brand's reputation for discretion and professionalism make it a strong choice for corporate hosts entertaining clients or leadership teams. The events team can tailor AV setup, seating, and catering to meet corporate requirements.

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