New 550 capacity venue, 77, to open in Marylebone this September

London nightlife is about to amp up on Friday 26th September 2025, as brand new venue 77 is set to launch in Marylebone. Hidden beneath the streets of Central London, this 550-capacity space is set to bring together world-class music, advanced technology and attentive hospitality in an intimate setting.

Built for both electronic and live music in mind, 77 has been designed with L-Acoustics sound system, complete with KS21 subs to deliver warmth and clarity throughout the room. Scaled with a fully immersive environment, 77 will also have a high-spec visual set-up, including lasers, strobes, LED screens and more. Plus a split-level layout with an upper mezzanine and VIP tables spread across both floors with direct views of the dancefloor and full-service hospitality. 

Behind 77 is a team of industry leaders: Jonathan Wade, Eniz Hilmi and Sebastian Banovic, all known for their impact on the progressive nightlife and festival scene in the UK. 

Eniz Hilmi came forward to speak about the launch of 77, saying, 'We’ve designed 77 to deliver the same world-class production experience you’d expect from a huge venue, whilst ensuring the connection between the artist and the audience is at the forefront. Our focus is on creating a one-of-a-kind experience where both DJs and live acts can truly connect with the crowd.' 

And with the venue soundproofed and acoustically treated, making it an adaptable setting for club nights, album launches, fashion events, and more, 77 will definitely be one to watch within the London nightlife scene. 

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