1 William Street is a striking A grade office tower located in the heart of Perths 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.Available spaces are as follows:Level 8: 368.3 sqm - Brand new, high quality fitout ready to occupy now. Fitout includes a reception / waiting area, board room, 2 meeting rooms, 33 work stations, kitchen / breakout area and utility / comms area. Excellent views of the river and Elizabeth Quay.Multiple floors available of 1,096sqm 1,498sqmProviding 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.
The size of Perth is approximately 4.6 square kilometres. It has 21 parks covering nearly 18.1% of total area. The population of Perth in 2016 was 11425 people. By 2021 the population was 13670 showing a population growth of 19.6% in the area during that time. The predominant age group in Perth is 20-29 years. Households in Perth are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Perth work in a professional occupation.In 2021, 32.50% of the homes in Perth were owner-occupied compared with 35.10% in 2016.
Perth has 12,092 properties. Over the last 5 years, Houses in Perth have seen a 58.72% increase in median value, while Units have seen a 56.21% increase. As at 31 December 2025:
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