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RIBA at 66 Portland Place

A space to connect and build relationships

Welcome to 66 Portland Place, a culturally significant Art Deco venue in the heart of Marylebone.

Located between the buzz of Oxford Circus and the tranquillity of Regent’s Park, there’s a wealth of local attractions and great transport links on our doorstep.

Home of the Royal Institute of British Architects, 66 Portland Place was designed to encourage talking, meeting and socialising and nearly 100 years on we maintain these practises at the heart of our purpose.

Flooded with natural light and architectural artwork throughout, it really is the best of British architecture.

The award-winning team love working alongside events organisers to create everything from conferences, to meetings, dinners, receptions, weddings, creative bespoke activities and more! With a wealth of expertise, their creative and professional teams will work with you to provide packages covering event management, audio-visual facilities and tasty hospitality. At the heart of their approach is the drive to create memorable experiences, time after time.

All profits are reinvested, supporting the charity's vision of making the future a better place for all. RIBA architects are the original design thinkers, solving problems today that affect human lives tomorrow.

Better events are built at 66 Portland Place

RIBA at 66 Portland Place

66 Portland Place
020 7307 3888

Events & Capacities

Reception0 - 400
Lunch 0 - 250
Dinner 0 - 250
Dinner Dance 0 - 200
Meeting / Conference 0 - 400
Outside Space 0 - 120
Exhibition Space (m2)
Marquee Capacity0 - 0
Wedding Licence 0 - 285
Wedding Reception 0 - 400
Accessible AccessYes

Contact the venue directly for further details

Summer Parties at RIBA at 66 Portland Place

Ditch the mundane, and press play on summer with our brand new summer offer

The stage is set

Take over the iconic Florence Hall and spacious outdoor terrace for a party to remember.

Think Gatsby's mansion reimagined. Soaring ceilings and dramatic lighting set the stage for a party that’ll have everyone Instagramming the night way.

But the magic doesn’t stop inside – step onto your private terrace to enjoy this summer in style.

Have over 200 guests? The RIBA Gallery is also included at no additional cost, with its sophisticated charm.

We'll pop an additional bar in there as well.

The package

For the first time we've packaged everything together, so planning is a summer breeze for you while keeping the costs in check - double win.

In short - the package includes everything you need:

  1. Exclusive use of the epic Florence Hall and Florence Terrace
    • Have over 200 guests? The RIBA Gallery is also included
  2. A summer cocktail on arrival to get the party started (alcohol-free cocktails available)
  3. The main event - the full barbeque menu
    • including vegan options as standard, and a selection of yummy salads
  4. Get creative with our interactive dessert stations
  5. A tipple to go with that - open house bars through the spaces for an hour included
  6. A selection of fun oversized garden games
  7. All the AV
    • A dedicated technician
    • Our brand new 10-point sound system in the Florence Hall
    • Custom colour uplighters
    • Projector and screen, microphone, lectern

Prices start at £90 per person (ex. VAT)

Tuesday, March 26, 2024 to Monday, September 30, 2024