Elegant Princess Alexandra Hall set for formal dinner, perfect for corporate events and weddings. - Banner

Private Dining Rooms in Westminster for 100 people

Explore exquisite private dining rooms in Westminster for 100 guests.

4.8 TrustPilot Rating
Best price guarantee
Fast response

Trending Private Dining Rooms Venues in Westminster for 100 People

Discover the charm of private dining rooms in Westminster, perfect for hosting memorable events for up to 100 guests.

  • 12 Hay Hill - image
    From £4,000 per person150

    A versatile private dining space in a luxurious Mayfair club, ideal for 20-100 guests.

  • The Chesterfield Mayfair Hotel - image
    From £75 per person100

    An exquisite and intimate event space with illustrious chandeliers and royal blue decor in the heart of Mayfair.

  • Piccadilly Circus

    {10-11} Carlton House Terrace

    From £4,825 per person150

    Elegant historic venue with versatile event spaces, ideal for weddings, receptions, and conferences.

    See venue
  • Trafalgar Square

    The National Gallery

    From £18,000 per person300

    Elegant gallery space with domed roof and marble pillars. Ideal for receptions and dinners.

    See venue
  • Vauxhall

    Brunswick House

    From £2,500 per person250

    Private Rooms at Brunswick House offer a unique setting for events and meetings in the antique-filled Georgian mansion built for the Duke of Brunswick in 1758. The space exudes grandeur and charm, making it ideal for hosting intimate gatherings, private dinners, corporate events, and celebrations. With a collection of rare wines and an array of menus available, Private Rooms provide a sophisticated and historic backdrop for various occasions.

    See venue
  • Soho

    Hotel Cafe Royal

    From £1,800 per person150

    A luxurious historic hotel with elegant meeting rooms and dining spaces in central London.

    See venue
  • St James

    Sofitel London St James

    From £1,000 per person150

    The Restaurant at Sofitel London St James offers a chic and elegant dining experience, perfect for hosting a variety of events. With its grand brasserie setting, it is ideal for corporate meetings, private dining, and social gatherings. Guests can enjoy a sophisticated atmosphere complemented by a menu that features exquisite culinary offerings. The space is suitable for hosting events such as business lunches, receptions, and intimate dinners, making it a versatile choice for both personal and professional occasions.

    See venue
  • Westminster

    Prince Philip House

    From £3,500 per person200

    A historic venue with stunning skyline views, ideal for dinners and various events up to 120 guests.

    See venue

Private Dining Rooms in Westminster for 100 people

Explore exquisite private dining rooms in Westminster for 100 guests.

Featured Venues for Private Dining Rooms

Browse 16 venues perfect for Private Dining Rooms

Dining at 12 Hay Hill

A versatile private dining space in a luxurious Mayfair club, ideal for 20-100 guests.

From: £4000 per person

Capacity: Up to 150 guests

Events at The Chesterfield Mayfair Hotel

An exquisite and intimate event space with illustrious chandeliers and royal blue decor in the heart of Mayfair.

From: £75 per person

Capacity: Up to 100 guests

Weddings at {10-11} Carlton House Terrace

Elegant historic venue with versatile event spaces, ideal for weddings, receptions, and conferences.

From: £4825 per person

Capacity: Up to 150 guests

Events at The National Gallery

Elegant gallery space with domed roof and marble pillars. Ideal for receptions and dinners.

From: £18000 per person

Capacity: Up to 300 guests

Events at Brunswick House

From: £2500 per person

Capacity: Up to 250 guests

Dining at Hotel Cafe Royal

A luxurious historic hotel with elegant meeting rooms and dining spaces in central London.

From: £1800 per person

Capacity: Up to 150 guests

Dining at Sofitel London St James

From: £1000 per person

Capacity: Up to 150 guests

Dining at Prince Philip House

A historic venue with stunning skyline views, ideal for dinners and various events up to 120 guests.

From: £3500 per person

Capacity: Up to 200 guests

Business at The Dorchester

From: £130 per person

Capacity: Up to 180 guests

Dining at Sinfonia Smith Square

A vaulted brick-walled crypt in a Baroque venue, ideal for dinners, receptions, and parties.

From: £1800 per person

Capacity: Up to 175 guests

...and 6 more venues available

Frequently Asked Questions

How far in advance should I book a private dining room for 100 guests in Westminster?

Aim to book 4–6 months ahead, especially for Wed/Thu peak dates. High-end venues often fill up 6 months in advance while mid-range options may be available 3–4 months out. Early booking secures best dates, menus and ensures exclusive access.

Are there noise restrictions for private dining rooms in Westminster?

Venues must comply with Westminster’s Environmental Health noise limit of 75 dB indoors and finish amplified sound by 23:00. Outdoor terraces often close by 22:00. Always confirm with the venue’s licence conditions.

How much space is needed for a 100-person private dining setup in Westminster?

Allocate 1.5–2 sqm per guest, so a room of at least 150–200 sqm is ideal. This allows seating, service stations and small presentation area. Cabaret or banquet layouts require closer to 2 sqm per person.

How much does private dining for 100 in Westminster cost per head?

Expect £100–£150 per head for restaurants with standard set menus including three courses, coffee and soft drinks. Premium menus with wine pairing typically range £180–£250 per person. All quotes usually include room hire and basic AV.

What licensing do I need for a private dining event in Westminster?

Ensure the venue holds a premises licence covering alcohol sales and late-night refreshment. If you supply additional alcohol, a Temporary Event Notice is required (up to 5 days). Licenced hours typically run until 23:00 indoors.

What AV and presentation facilities come with Westminster private dining rooms?

Standard packages include a 75"+ LED screen or projector, in-ceiling PA system, lapel and handheld mics, HDMI inputs and reliable high-speed Wi-Fi (≥100 Mbps). Some venues also offer lecterns and staging.

What is the best weekday to host a private dining event for 100 in Westminster?

Wednesday and Thursday balance availability and attendee convenience. Midweek rates can be 5–10% lower than Friday, with venues more flexible on timings. Avoid Mondays (set-up days) and Fridays (higher corporate demand).

What parking options are available near Westminster private dining rooms?

Nearest secure parking is Q-Park Abingdon Street (300 m) and NCP Charing Cross (350 m). Limited on-street bays require a Westminster Council parking permit. Expect £4–£6 per 30 minutes under Congestion Zone hours (07:00–18:00 Mon–Fri).

Which transport links are best for a Westminster private dining venue?

Choose venues within 200 m of Westminster (Circle, District, Jubilee) or St James’s Park (Circle, District) stations. Victoria station (Victoria, Circle) is 500 m away. Charing Cross mainline is a 10-minute walk.

What is the typical minimum spend for a private dining room for 100 in Westminster?

Most venues require a minimum spend of £10 000–£15 000 for a party of 100, covering food, drinks and hire. Super-premium locations may set a £20 000–£25 000 floor. Always confirm inclusions such as service charge and AV.

What is the dress code for corporate private dining events in Westminster?

Most venues recommend smart business or lounge suit attire: collared shirts, tailcoats optional, no trainers or casual jeans. Women often wear smart dresses or tailored separates. Always check venue guidelines for themed events.

Related Event Types

  • Private Dining Rooms
  • Private Dining Rooms
  • Event Venues
  • Event Venues
  • Conference Venues
  • Conference Venues
  • Party Venues
  • Party Venues
  • Meeting Rooms
  • Meeting Rooms
  • Event Venues
  • Conference Venues
  • Conference Venues
  • Party Venues
  • Party Venues
  • Meeting Rooms
  • Meeting Rooms
  • Unusual Venues