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Occasions at COMO The Treasury

COMO The Treasury offers a variety of spaces to suit any event, from intimate boardroom meetings to grand celebrations. Each occasion is designed to meet guests’ specific tastes and requirements, matched by award-winning cuisine, floral design, wines, cocktails and attentive, world-class service.

Key Details

Distance from Airport

20 minutes from Perth Airport

Dining

Customisable menus

Venues

Eight event spaces

Capacity

Hosts up to 400 guests

Relevant Services

Planning assistance, AV equipment and stationery, and more upon request

A Room With Tables And Chairs

POSTAL HALL

The iconic, high ceilinged Postal Hall at the heart of the State Buildings is a celebration of Perth’s rich history. The space accommodates up to 400 guests for a cocktail event . (Seated / cocktail event)

A Conference Room With A Large Table

EXECUTIVE BOARDROOM

The Executive Boardroom is designed to host meetings and presentations for up to 20 guests. Guests can access the Library as a private breakout room. (Half day / full day)

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A Large Dining Room With Tables And Chairs

WILDFLOWER

Wildflower seats 80 guests in the main dining room. Exclusive use of the restaurant is available for either a lunch or dinner event, or a cocktail party for up to 120 guests.

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A Dining Room Table With Yellow Chairs

POST PRIVATE DINING

Post has two private dining rooms for up to eight and 12 guests. With views across Stirling Gardens, these rooms offer a contemporary and intimate setting for events, from private birthday celebrations to business lunches. 

A Room With Tables And Chairs

POST

Once the grand franking room for Western Australia's first General Post Office, Post is bathed in crisp, clean light. This beautiful space offers the possibility of group dining for breakfasts, lunch, and dinners for up to 20 guests. 

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A Table With Chairs And A Painting On The Wall

THE MARK

This versatile and contemporary venue features original Western Australian artwork, with views over Stirling Gardens. The Mark seats up to 60 guests. (Seated / Conference / Cocktail)

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A Living Room With A Couch And A Coffee Table

CAPE ARID ROOMS

These feature three spacious, interconnected rooms that feature walls adorned with Alex and Philippa Nikulinsky’s Cape Arid Collection. Available for exclusive hire between 30 and 70 guests with a canapés and drinks package. 

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LOLA UNDERGROUND

Secluded in the lower ground of Perth's historic State Buildings, Lola Underground is your ultimate late-night spot in the heart of the State Buildings. Featuring wines from Spain, France, and Western Australia, and a warm, energetic ambiance, this speakeasy-style oasis is the ideal space for private functions and corporate events for up to 60 guests.

A Room With A Table And Chairs

Executive Boardroom

A Dining Room Table With Yellow Chairs

Post Private Dining Room

A Large Room With Tables And Chairs

Postal Hall Wedding Set-up

A Room With Tables And Chairs

Wildflower Wedding Set-up

A Dining Table With A Large Group Of Glasses On It

Wildflower Private Dining Room

A Room With Tables And Chairs

Wildflower Restaurant

A Room With Tables And Chairs

Post Restaurant

A Large Room With Tables And Chairs

Postal Hall Private Event

Lola Underground