# 77 LONDON AGE POLICY

> 77 London (Seventy Seven) is 18+ with valid photo ID. Clearing up the 21+ confusion, which documents are accepted, and what groups need to know.

- Canonical URL: https://londonnightguide.com/77-london-age/
- Venue: 77 London (Marylebone) — currently open
- Music: House & Electronic
- Capacity: 550
- Dress code: Smart
- Address: 77 Welbeck Street, Marylebone, London W1G 0BB
- Nearest tube: Bond Street
- Opening times: 23:00-04:00
- Published: 2026-10-06
- Last updated: 2026-10-06

**77 London** — also written **Seventy Seven** — is a 550-capacity electronic music club in the basement of The BoTree hotel on Welbeck Street, Marylebone. It was designed by **Concrete**, the Amsterdam studio, as a deliberately asymmetrical room lit by synchronised gold and silver LED, and it is one of the few rooms in this part of London booking dance music seriously.

## The Age Policy: 18+

**77 London is 18+.** You may see 21+ quoted on some third-party listings — that is not the venue’s policy, and it is worth knowing before you rule the place out for a younger group.

If the booking is an unusual one, say a private hire or a particular promoter’s night, tell us and we will confirm the policy for that specific date. Promoters occasionally set their own floor.

## ID

Bring valid photo ID. Accepted:

- Passport
- UK photocard driving licence
- EU or EEA national identity card
- PASS-accredited proof-of-age card

Every guest needs their own, including anyone on a table booking. Expect to be asked regardless of how old you look — the venue is in a hotel and the licensing is taken seriously.

## Planning a Birthday

For an 18th or 21st, 77 works where a lot of central rooms do not, precisely because it holds at 18+. Check every guest has ID before you leave and read the [dress code](https://londonnightguide.com/77-london-dress-code/). See our [birthday packages guide](https://londonnightguide.com/77-london-birthday-packages/) for how to put the night together.

## Frequently Asked Questions

### Is 77 London 18+ or 21+?

18+. Some third-party listings quote 21+, but that is not the venue’s policy. If a particular promoter sets a higher floor for their night we will confirm it for your date.

### What ID is accepted at 77 London?

A passport, UK photocard driving licence, EU or EEA national identity card, or a PASS-accredited proof-of-age card.

### Does everyone need ID, including table guests?

Yes. Every guest needs their own valid photo ID, table booking or not.

### Can you have an 18th birthday at 77 London?

Yes. 77 holds at 18+, which makes it workable for an 18th where a number of central London rooms are not.

## How to Book via London Night Guide

- Free guestlist booking: https://londonnightguide.com/book-guestlist/
- VIP table booking: https://londonnightguide.com/book-vip-table/
- WhatsApp concierge (guestlist, +44 7348 644054): https://api.whatsapp.com/send?phone=447348644054&text=Hi%2C%20I%20found%20you%20on%20London%20Night%20Guide.%20I%27d%20like%20to%20get%20on%20a%20guestlist.
- WhatsApp concierge (VIP tables): https://api.whatsapp.com/send?phone=447348644054&text=Hi%2C%20I%20found%20you%20on%20London%20Night%20Guide.%20I%27d%20like%20to%20book%20a%20table.
- Email: concierge@londonnightguide.com