Treasury Annex, 585 Hay Street

Project Description

585 Hay Street is the newest A grade building constructed in recent years in this legal precinct.

Offering two (2) small floors of office on levels 1 and 2, with the ground floor retail complementing the site.

This new generation, glass facade building sits prominently between two of Perth’s iconic heritage landmarks.

Office tenants in 585 Hay Street reap all the benefits that the Cathedral & Treasury Redevelopment offers. There is the high-end cafe operator on the ground floor of the building, providing a sophisticated food and beverage offering to the tenants of 585 Hay Street.

Tenants have direct access to a landscaped public plaza, public art and a vibrant mix of retail, hospitality offerings and a luxury hotel in the restored former government buildings which directly integrates into the 33 level office tower constructed by Mirvac.

The level of tenant amenity offering rivals that of Brookfield Place.


Construction Date: 2015
Last Major Refurbishment: New Building
Levels: 3
Typical Floor Plate: 216sqm
Total NLA: 583sqm
Building Owner: Mirvac


  • Facilities nearby include public transport, bars and restaurants and retail services.
  • Amenities include Treasury Restaurant & Bar precinct & End of Trip facilities
  • Walking distance to family law courts
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Project Contact

Roly Egerton-Warburton
0420 959 145

Jo Pages-Oliver
0421 454 451