Be At One Monument


Grab yourself an after work treat at Be At One Monument on King William Street, where cocktails and good times are the focus everyday and everyone is welcomed with open arms. Hide from the square mile rush hour between Bank and London Bridge, while the charismatic and helpful staff help you pick out your poison of the day.

During their exceptional happy hours, the party atmosphere spreads out over the two levels of this fun time cocktail bar, with elegant wooden panneling, upstairs is based at ground level and invitingly light and airy. The extensive menu is ready to please even the fussiest, meanwhile, the talented mixologists perform party tricks and get the crowd pumped up for their night ahead. With a soundtrack of all the popular anthems making sure everyone will be getting to their feet, perhaps even onto the bar, there is no doubt B@1 know how to have fun.

Between Sunday and Wednesday, the intimate basement bar can be yours for your own private party; whether its a work event, a hen party or a group wanting to take advantage of the knowledgeable staff and book into a cocktail masterclass.

There’s no better venue to host your Christmas party than Be At One! Their friendly team will cater for your bespoke needs with our range of packages – so fill in an enquiry form now to get in touch!

Also, don’t forget to get booked in early for New Year’s Eve! It’s the biggest night of the year and known to be a sell-out!


  • London - Private Hire, London - Just Party
  • Taking Bookings
  • Dance floor
  • None


Day Open Close Notes
Monday 12:00 0:00
Tuesday 12:00 0:00
Wednesday 12:00 0:00
Thursday 12:00 1:00
Friday 12:00 2:00
Saturday 12:00 2:00
Sunday 12:00 0:00

Special opening hours

Day Open Close Notes
Friday 16th December 2022 16:00 2:00
Saturday 17th December 2022 15:00 3:00
Sunday 18th December 2022 16:00 0:00
Monday 19th December 2022 16:00 1:00
Tuesday 20th December 2022 16:00 2:00
Wednesday 21st December 2022 15:00 2:00
Thursday 22nd December 2022 15:00 3:00
Friday 23rd December 2022 15:00 3:00
Saturday 24th December 2022 14:00 22:00
Sunday 25th December 2022 - -
Monday 26th December 2022 17:00 2:00
Tuesday 27th December 2022 16:00 1:00
Wednesday 28th December 2022 16:00 1:00
Thursday 29th December 2022 16:00 2:00
Friday 30th December 2022 16:00 2:00
Saturday 31st December 2022 17:00 3:00
Sunday 1st January 2023 17:00 1:00



Be At One Monument, 28, King William Street, EC4R 9AT


City of London

Nearest Station

Monument (Tube)


  • A word from the chef:

    Be at One in Monument works with Caterwings during the festive season to offer delicious finger food & nibbles! Details on request

Private Hire

Name Type Capacity
Cost Min spend
Min spend
0 0 - - -

* The minimum spends are a guideline only and vary according to the day and time of the year.

Enquire about private hire

Customer Reviews (403)

Our Review

Be At One Monument London - Cocktail Bar Review

Be At One Monument London - Cocktail Bar Review

Londoners these days want one-off-pop-up-here-today-gone-tomorrow kind of bars. They want to stay ahead of the curve, get in on opening day and get out before it all falls through later. Be At One goes against the grain for cocktail bars that burn bright like meteors before burning out - its been going…

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