3 Hanover Square, Brand Takeover Space

Unit London 3 Hanover Square, London, W1S 1HD -

Up to
400 guests
Offers
catering
External Catering
allowed

About Venue

With its striking contemporary gallery setting in the heart of Mayfair, this space is the ideal venue for large-scale corporate takeovers. 6,500 sq ft spread across two floors provides a versatile canvas for exhibitions, product launches, brand activations, and showcase events, corporate receptions, dinner parties allowing businesses to fully transform the space to suit their vision.

State-of-the-art facilities, including a three-by-two LED screen, 16kw audio system, professional track lighting, and multiple rigging points, ensure seamless production for dynamic corporate showcases. Combined a fully kitted kitchen and rear loading access, the venue is fully equipped to support complex builds and high-footfall activations.

Designed to impress clients and guests alike, this space offers a premium and flexible environment where brands can create unforgettable experiences.

**Please note that the prices shown are indicative. For a detailed quotation based on your exact needs, please contact us directly. Multi-day bookings may benefit from bespoke discounted rates.**

Capacity & Layout

Standing

up to 400

Dining

up to 60

Theatre

up to 120

Boardroom

up to 60

Cabaret

up to 60

Classroom

up to 60

Food & Beverage

Catering arrangements

Catering facilities

Refreshments

Alcohol

Facilities & Amenities

Cloakroom

Disabled access

Air conditioning

Natural light

Stage

Public transport

Premises parking

Overnight accommodation

Breakout rooms

Audio & Visual

Sound system

Microphone

Projector & screen

TV screen

WiFi

Space Rules

Allowed events

Licensed for alcohol

Attendee Minimum Age

Cancellation policy

tbc

Location

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Reviews

richard bultitude
August 2025
Lovely spacious gallery that really let's the art breathe. Staff are knowledgeable and friendly. Particularly good gallery if you're a collector.
Kenny Sullivan
August 2025
Unit stands out as one of the most exciting galleries in London for presenting new and exceptional talent. While the experience with staff can vary, the focus remains firmly on the art, which is consistently of remarkable quality. The curatorial vision is strong, and the selection of artists reflects a discerning and forward-thinking approach.
Marta Travels
September 2025
I bought a work here and was surprised to find an expensive transport fee added directly to the invoice. The logistics were poorly handled, and there was no support from the gallery once the sale was made. Prices felt significantly higher compared to other galleries, and I experienced a lot of pressure to buy quickly. Overall, the experience came across as unprofessional and focused only on making a fast sale.