Hotel in Perth WA 6000, Australia
COMO The Treasury Perth
Sophisticated hotel in heritage-listed State Buildings with contemporary design, COMO Shambhala Urban Escape spa, and acclaimed Wildflower restaurant on rooftop.
COMO The Treasury Perth is an acclaimed luxury hotel occupying the restored State Buildings at the corner of St Georges Terrace and Cathedral Avenue in the heart of Perth's CBD, Western Australia. The State Buildings — a collection of heritage-listed structures dating from the 1870s to the early twentieth century — once housed the Western Australian government offices, the State Treasury, and the Perth City Courts. Their conversion into a hotel, completed in 2015, is regarded as one of Australia's most significant adaptive reuse projects of the contemporary era.
COMO Hotels and Resorts operates the property under its wellness-focused luxury philosophy. The 48 rooms and suites are distributed across the heritage buildings and a sensitively designed new extension, featuring high ceilings, retained period detailing where preserved, and the COMO brand's characteristic language of warm neutrals and natural materials. Room categories range from Executive Rooms to the Treasury Penthouse, with the smaller inventory creating an intimacy unusual for a five-star city hotel.
The COMO Shambhala Urban Escape spa occupies two levels and delivers signature treatments using COMO's proprietary product line, including massage, facial, and body rituals. A 25-metre pool is positioned in the property's central courtyard. A fitness centre with modern equipment is available to guests around the clock.
Wildflower, the hotel's signature rooftop restaurant, serves a menu rooted in the ingredients and culinary traditions of Western Australia's six seasons — a food philosophy derived from the Noongar people's seasonal calendar. The menu changes with each season and incorporates native ingredients including wattleseed, quandong, and Geraldton wax. Post serves all-day dining in a more relaxed format within the State Buildings' heritage arcade at ground level, which also houses several independent food and beverage tenants open to the public.
COMO The Treasury's location is among the most central in Perth, within walking distance of Elizabeth Quay on the Swan River foreshore, the Perth Cultural Centre, the Art Gallery of Western Australia, and the city's main retail district on Hay Street.
Amenities
- rooftop restaurant
- COMO Shambhala spa
- pool
- gym
- heritage building
- central location
Visit / Book / Contact
- Official website
- Phone: +61 8 6168 7888
Location
1 Cathedral Ave, Perth WA 6000
-31.9558, 115.8606 — View on map
Highlights
- Heritage-listed State Buildings dating to the 1870s, converted into an intimate 48-room luxury hotel in Perth CBD
- Wildflower rooftop restaurant following a Western Australian six-season menu with native Australian ingredients
- COMO Shambhala Urban Escape spa with signature treatments across two levels and a 25-metre courtyard pool
- Rare urban intimacy — just 48 rooms and suites across heritage and contemporary wings
- Walking distance to Elizabeth Quay, the Art Gallery of Western Australia, and Perth's central retail precinct
Tips
- Wildflower is one of Perth's most sought-after restaurant reservations — book at least several weeks ahead for weekend dinners
- The State Buildings arcade at ground level is open to the public and is worth visiting for Post's all-day dining and the independent food tenants
- Heritage wings have varying ceiling heights and natural light levels — ask when booking if natural light is a priority for the stay
- Elizabeth Quay is a short walk south of the hotel and offers Swan River ferry connections to South Perth and day cruise departures
- The COMO Shambhala spa accepts non-resident bookings subject to availability; reservations are strongly recommended at least a few days in advance
FAQ
How many rooms does COMO The Treasury Perth have?
The property has 48 rooms and suites — a small inventory by five-star city hotel standards that contributes to the attentive, personalised service for which the property is known.
Is the COMO Shambhala spa open to non-guests?
Yes — the COMO Shambhala Urban Escape spa accepts bookings from guests not staying at the hotel, subject to availability. Advance reservations are strongly recommended.
What is the Wildflower restaurant's menu concept?
Wildflower follows a Western Australian six-season food philosophy derived from the Noongar people's traditional seasonal calendar, using native Australian ingredients that change with each season.
Is parking available at the hotel?
The hotel provides valet parking for guests. Several commercial parking structures are also located on and around St Georges Terrace within a short walk of the entrance.
Accessibility
COMO The Treasury provides accessible rooms with modified bathrooms in the newer section of the property; heritage building rooms have some structural limitations due to conservation requirements. Lift access is available throughout. Guests with specific mobility needs are advised to confirm suitability with the reservations team before booking.