It will be the sixth venue for the hospitality business, and the groups’ second Farringdon site following the successful launch of Barsmith in September last year.
Located at the former site of The Bear Pub in St John’s Square, the venue will undergo a complete redesign with 'quirky features and installations playing on the literary past'.
Alongside a range of cocktails, the site will serve an Italian inspired menu of bar snacks, pasta and handmade pizzas.
Diners will be able to enjoy two separate bars over two floors, as well as generous outdoor seating.
The Marylebone Leisure Group was founded in 2011 by Ben Avigdori and Lawrence Santi and currently operates, The Marylebone on Marylebone high street, The Princess of Wales in Primrose Hill, Barsmith in Farrindgon, and Bar Italia and Nonna Rosa - both in Uxbridge.
Clerkenwell & Social will open at 2-5 Saint John's Square, Clerkenwell, London EC1M 4DE.