Event Spaces & Function Rooms
Basement bar
·160373
About Basement bar
150 Standing / Reception
70 Seated
The Basement Bar at Jak's Mayfair transforms from daytime hideaway to after-dark party playground, complete with our resident DJs spinning until 3am on weekends. Down the stairs from South Molton Street, you'll find our most dynamic space where exposed brick meets contemporary art installations, and plush velvet sofas create intimate corners alongside the dance floor. Our full-length bar runs along one wall, where bartenders craft cocktails that have become legendary among our regulars. The room flows naturally between lounging and dancing, with eclectic furniture groupings that we can reconfigure depending on your party's vibe. For corporate celebrations, we set up the large screen and projector for presentations before the DJ takes over. Birthday groups love how the space evolves through the night, starting with drinks and conversation in the lounge areas before the music pulls everyone to dance. We've hosted everything from milestone birthdays to Christmas parties down here, with space for 150 guests mingling with cocktails or 70 for seated dinners. The AV equipment and DJ deck are built into the fabric of the room, ready whenever you need them. Our lighting system shifts from warm amber during dinner service to club-ready colors when the party really begins. Just steps from Bond Street Station, guests find us easily tucked into our Mayfair townhouse. The basement's artistic wall features and carefully curated seating areas create natural gathering spots, while leaving plenty of room for dancing. Whether you're planning a structured corporate event or want a space that adapts as your celebration unfolds, our team knows exactly how to work this room to match your energy. The Mediterranean flavors from our kitchen upstairs are available throughout your event, keeping your guests fueled for whatever the night brings.
Response rate:95%
Response time:within an hour
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Prices
Flat rate | from £1,000
Mon – SunAll Dayfrom £1,000 hire fee
Amenities
Ticketing event possible
Speakers
Air conditioning
Wireless Internet Access
Menu
Food And DrinkPrice
Location
Bond Street · 1 minute
Marble Arch · 9 minutes
Oxford Circus · 6 minutes
Opening hours
Monday:All Day
Tuesday:All Day
Wednesday:All Day
Thursday:All Day
Friday:All Day
Saturday:All Day
Sunday:All Day
Other Spaces at this venue
From £1,000
Response rate:95%
Response time:within an hour
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