1 William Street,
Perth, WA 6000

1 William Street is a striking ‘A’ grade office tower located in the heart of Perth’s CBD. The building has recently undergone a major refurbishment including a new lobby, new destination control lifts, new first-class end of trip facilities and upgraded tenant services.

Multiple full floors available of 1,096sqm – 1,498sqm including but not limited to:

Part Level 1 (671sqm): Fully fitted space overlooking tree tops of Elizabeth Quay, floor to ceiling windows allowing brilliant natural light, high quality fitout in place available to be modified to suit.

Level 3 (1,498sqm): Fully fitted and furnished, mix of offices & meeting rooms, 120 workstations and staff break out area.

Part Level 15 (517qm): High quality tenancy with lift exposure and river views, to be refurnished with bespoke fitout available.

Level 16 (500 - 1,094sqm): High quality full floor fitout in place with mix of large meeting / conference rooms, board room / functions spaces, offices and open plan. Available to be split and fitout modified to suit.

Level 17 (1,095sqm): High quality fully fitted floor with outstanding river views, mix of board / meeting rooms, 17 offices plus open plan workstations and breakout spaces. Available to be modified to suit.


Providing tenants with outstanding views over the Swan River and Elizabeth Quay, 1 William Street has immediate undercover access to Elizabeth Quay Bus & Train Station, and easy access to freeways and Stirling Highway.

High profile digital signage opportunity available.

1 William Street also has direct access to Brookfield Place.

Modern End of Trip facilities includes 118 bike racks, 170 pin-coded lockers, male and female showers and change rooms.

Tenant and public parking is available in the basement.

Secure basement car bays are available at a rate of $725 per bay per calendar month plus GST plus statutory dot levy, available at a ratio of 1:220 sqm.

1 William Street has a 5.5 Star NABERS Energy rating & a 5 Star NABERS Water Rating.