Whole Venue at 3 Hanover Square
About this space
Located on Hanover Square in the heart of Mayfair, 3 Hanover Square offers a unique setting that blends the creativity of a contemporary art gallery with the versatility of a modern event space.
Home to Unit’s renowned exhibition programme, the venue provides an inspiring backdrop of rotating contemporary artwork that ensures every event feels distinctive. The venue can also be hired as a complete blank canvas, making for a versatile foundation for extraordinary and varied events.
The space can be tailored to both intimate gatherings and large-scale occasions with 6,500 sq ft across two adaptable floors, able to accommodate up to 400 guests. The perfect setting to impress clients wishing to host events ranging from product launches, conferences, panel talks, brand activations, dinners, receptions, and drinks events, always delivering a sense of exclusivity.
The venue’s post-industrial architecture with refined finishes sets a striking tone, supported by advanced facilities including a six-metre LED screen, a 16,000-watt / 32-speaker audio system, professional lighting, and multiple rigging points. For seamless service, there are also two fully equipped kitchens with direct loading access.
**Please note that the prices shown are indicative. For a detailed quotation based on your exact needs, please contact us directly**
Prices
Capacity
Catering and drinks
Facilities
Music & sound equipment
Accessibility
Rules of the space
Allowed events
Host rules
No smoking in the building.
Cancellation policy: Standard 60 day
Reviews and ratings
(9 reviews and ratings - )
About 3 Hanover Square
Nestled in the heart of Mayfair, the main gallery offers a striking backdrop for memorable events, with a total standing capacity of 400 guests. A soaring vaulted ceiling floods the space with natural daylight, while floating white and Venetian plaster walls are paired with a mirror-finished black concrete floor for a refined, contemporary feel.
The space is fully equipped with premium facilities, including a two-by-three metre custom LED screen ideal for branding and video content, a 16kw sound system, showcase track lighting, and multiple rigging points to support a wide range of event production needs. A fully fitted ground floor kitchen with rear loading bay access ensures smooth catering and logistics, alongside six unisex restrooms.
Combining design impact with functionality, the main gallery is the perfect setting for dynamic events including product launches, panel talks, exhibitions, networking receptions, and press days, as well as private occasions including dinners, drinks receptions, fireside chats and more. Its versatility, technical infrastructure, and contemporary aesthetic make it a standout choice for clients seeking a space that both inspires and impresses.
**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.**
3 Hanover Square is a Trusted Tagvenue Partner, validated by the Tagvenue team with a record of successful bookings on the platform.
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