St Martin-in-the-Fields, Crypt

5 St. Martin's Place, London, WC2N 4JH -

Up to
500 guests
Offers
catering
Internal Catering
allowed

About Venue

St Martin-in-the-Fields in Trafalgar Square sits right in the heart of London and boasts some of the most unusual and spectacular spaces in which to hold events. From corporate parties, brand activations, private celebrations, film location work, West End opening night parties, product launches to meetings, training sessions and more, we can accommodate you across a variety of unique and memorable spaces.

Our stunning 18th century Crypt and Gallery combined can hold up to 500 guests standing, or 200 seated. St Martin’s Hall & Lightwell are perfect for meetings, conferences and training lectures holding 200 standing or 100 seated. Conference and meeting rooms full of natural daylight are available for smaller events or breakout spaces, whilst our outdoor Courtyard is perfect for summer parties.

We are centrally positioned 100m from Charing Cross and we have a 2am license so you can party into the early hours. Our in-house catering team can deliver exquisite fine dining packages or spectacular catering for larger numbers, all within a range of costs to suit your budget, and we can source entertainment for your event should you need us to.

We have a dedicated professional events team who will work with you every step of the way to make your event the most memorable it can be.

By holding your event with us at St Martin’s, you will be helping us to continue our work with communities and the homeless in London.

The Crypt at St Martin-in-the-Fields is an extraordinary and exclusive venue in London, offering a one of a kind event space. With a capacity of up to 500 guests (including the Gallery), it’s the perfect location for receptions, dinners, and corporate networking events. It's open layout and make it perfect for large gatherings, from star-studded opening night parties to themed celebrations, fashion shows, and wedding receptions.

The Crypt offers endless flexibility in how the space can be styled, ensuring it meets your unique event requirements. With full hospitality services available, your guests will enjoy premium catering, and the venue is equipped with essential event features, including SIA Security, set up and close down services, dedicated staffing, a cloakroom, and an extended bar license until 2am.

This historic venue also boasts a ceiling height of 18ft (5m) and is fully accessible, making it an ideal choice for high-profile events or those looking for a distinctive, atmospheric backdrop in the heart of London.

Capacity & Layout

Standing

up to 500

Dining

up to 200

Cabaret

up to 120

Food & Beverage

Catering arrangements

Refreshments

Alcohol

Facilities & Amenities

Cloakroom

Disabled access

Heating

Air conditioning

Lectern

Stage

Public transport

Breakout rooms

Audio & Visual

Sound system

Microphone

TV screen

WiFi

Other

On Request

Space Rules

Allowed events

Licensed for alcohol

Cancellation policy

In the event of cancelling or postponing an event by the client after the signed booking contract and deposit has been received, the following cancellation charges will apply: • Over 90 days prior to Event Date: 25% of the event space hire and 0% of the contracted catering and audio visual. • Less than 90 days but more than 30 days prior to Event Date: 50% of the event space hire and 0% of the contracted catering and audio visual. • Less than 30 days but more than five days prior to Event Date: 100% of the event space hire and 50% of the contracted catering and audio visual. • Less than five days prior to Event Date: 100% of the event space hire and 100% of the contracted catering and audio visual, plus possible charges to cover any additional losses and costs that SMITFL may have incurred in respect of the event as determined by the Director of Catering department.

Location

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Reviews

Pedro M.
December 2025
St Martin-in-the-Fields is one of London’s most beautiful and culturally rich churches, sitting right on the edge of Trafalgar Square. From the outside, the sculpture of the baby Jesus immediately draws your attention. It is absolutely breathtaking in its simplicity and emotion, offering a quiet moment of reflection in one of the busiest parts of the city. The church itself is stunning inside. Designed by James Gibbs and completed in 1726, it is considered a masterpiece of English Neoclassical architecture. The interior feels light, elegant, and peaceful, a real contrast to the noise outside. One of its standout features is the acoustics, which are exceptional. I have attended a concert here before, and the sound quality is truly remarkable, warm, clear, and immersive. It is no surprise that the church is world-famous for its classical and choral music performances. Below the church, the crypt adds another fascinating dimension. What were once catacombs have been thoughtfully converted into a café and social space. It is a unique setting where you can sit beneath the church, enjoy a meal or coffee, and sometimes even listen to live music or singing performances. The atmosphere is relaxed and welcoming, and it feels like an integral part of the church rather than a commercial add-on. St Martin-in-the-Fields has long been known not only for its music but also for its commitment to social outreach and community support, which gives the place a strong sense of purpose beyond tourism.
Xingxing He
January 2026
It was our first time attending a Candlelight concert, and it was a wonderful experience. It was very kid-friendly, and both my daughter and son enjoyed it a lot. The performers were excellent, and the atmosphere was truly special.
Hannah
June 2019
St Martin-in-the-Fields was the ideal central London venue for our event.