About 3 Hanover Square
The art changes everything at 3 Hanover Square. Our 6,500 square foot gallery transforms depending on which contemporary pieces Unit X has curated for the walls - one month you might host your party surrounded by bold abstract works, the next by striking photography installations. We've watched countless events come alive in these two floors, from product launches where brands unveil their latest creations against our rotating art backdrop, to networking receptions where the artwork becomes a natural conversation starter. Our Mayfair location puts you just a three-minute stroll from Oxford Circus station, making it simple for your 400 guests to find us. The space itself marries the building's historic bones with modern gallery aesthetics - original architectural details sit alongside clean white walls perfect for showcasing art. We've invested in serious tech to support your party: a massive LED screen dominates one wall, while our 16KW sound system (that's 30 speakers mounted throughout plus 12 subwoofers) means your DJ or band will sound incredible from every corner. Behind the scenes, we've got everything sorted for seamless party planning. Our full catering kitchen lets your chosen caterers prepare anything from canapés to three-course dinners, while both front and rear loading access means bringing in equipment, flowers, or that custom-built bar is straightforward. The air conditioning keeps everyone comfortable even when the dance floor fills up, and we've ensured full disabled access throughout. From intimate private dinners in one section to full-scale evening parties using both floors, we've seen how our space adapts. The contemporary art creates an atmosphere you won't find in typical party venues - it's a gallery that knows how to throw an event.
Response rate:99%
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Event Spaces & Function Rooms
Lower Gallery · From 24 to 120 people
£5,376
Main Gallery · From 24 to 300 people
£5,376
Whole Venue · From 36 to 420 people
£5,376
Amenities
Ticketing event possible
Speakers
Air conditioning
DJ facilities
Free parking on premise
Wireless Internet Access
Accessibility
Projector/TV/Screen
Menu
Food And DrinkPrice
Location
Oxford Circus · 2 minutes
Piccadilly Circus · 8 minutes
Bond Street · 5 minutes
Green Park · 9 minutes
Opening hours
Monday:10:00 am - 7:00 pm
Tuesday:10:00 am - 7:00 pm
Wednesday:10:00 am - 7:00 pm
Thursday:10:00 am - 7:00 pm
Friday:10:00 am - 7:00 pm
Saturday:Closed
Sunday:Closed
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