The HAC

Located in the heart of the City of London, The HAC is one of the capital’s most versatile large-scale event venues, combining historic architecture, expansive outdoor space and modern event infrastructure within a five-acre estate.

Best known for its iconic Artillery Garden, the venue offers a rare combination of substantial outdoor capacity alongside a collection of flexible indoor event spaces suited to conferences, awards dinners, summer parties, exhibitions and large corporate events.

The HAC has become a leading choice for production-led events, high-capacity hospitality and premium corporate entertaining, particularly for organisers looking for scale and flexibility within central London.

Event Spaces & Layout

The HAC offers a diverse collection of event spaces across the estate, ranging from historic halls and conference suites through to one of central London’s largest private outdoor event spaces.

The Artillery Garden serves as the venue’s standout feature, regularly hosting large-scale summer parties, receptions, activations and marquee events, while the Prince Consort Rooms provide a more traditional setting for conferences, dinners and presentations.

Additional meeting and reception spaces allow for multi-room event formats, breakout sessions and full venue takeovers.

Facilities & Services

• Five-acre central London estate

• Large outdoor event space

• Historic conference and dining rooms

• Conference and exhibition capability

• In-house AV and production support

• Marquee and temporary structure capability

• WiFi throughout

• Catering and hospitality services

• Flexible indoor and outdoor event formats

Location & Access

The HAC is located on City Road close to Moorgate, Old Street and Liverpool Street stations, providing excellent transport connectivity across London and beyond.

Despite its central location, the venue offers a surprisingly secluded environment with extensive private outdoor space rarely found within the City.

Key Features

• Large private outdoor event space

• Historic London venue

• Suitable for large-scale corporate events

• Central City location

• Indoor and outdoor event capability

• Conference, awards and summer party venue

• Flexible production infrastructure

Why Hire The HAC

The HAC offers a rare combination of scale, outdoor space and central London accessibility within a historic and highly flexible event environment. Capable of hosting everything from large-scale summer parties and awards dinners through to conferences, exhibitions and brand activations, the venue delivers both operational versatility and strong visual impact.

For organisers looking for substantial event space in the City without compromising on atmosphere or flexibility, The HAC remains one of London’s standout corporate event venues.