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121 King William Street, Adelaide SA 5000

121 King William Street

2 - 20 Persons

View 6 private offices

$1,800 - $18,000 /MO

$900 / DESK

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Map of 121 King William Street, Adelaide SA 5000

Property Overview

121 King William Street

  • • Premium Serviced Offices
  • • Flexible Terms For Growth
  • • Prime City Locations

Stay close to your most important clients with a workspace in the heart of the action. Our attractive 121 King William Street offices are ideal for businesses looking to base themselves in Adelaide's prestigious legal and financial district.

When you need a breather, take a visit to nearby Rundle Mall, a pedestrianised retail hub filled with a wide selection of stores. And explore the city's many after-work entertainment options, with pubs, bars and live music in plentiful supply.

About Regus

Regus provides premium, fully serviced office solutions tailored for businesses of every size across Australia, from startups and freelancers to established enterprises. With an extensive network of locations in major hubs like Sydney, Melbourne, Brisbane, Perth, Adelaide, and beyond, Regus offers private offices, coworking spaces, dedicated desks, and flexible hot-desking options on terms that fit any schedule—by the hour, day, month, or longer. Enjoy move-in-ready setups complete with high-speed Wi-Fi, ergonomic furniture, professional reception services, fully equipped kitchens, breakout areas, and access to bookable meeting rooms and conference facilities equipped for seamless presentations and hybrid meetings.

Scale effortlessly without the burdens of traditional leasing, as Regus handles utilities, maintenance, cleaning, and admin support so you can focus on growth and productivity. Benefit from prime business addresses in Australia's key commercial districts, vibrant networking opportunities within a global community, and the freedom to expand or relocate as your needs evolve. Regus delivers a professional, hassle-free environment that supports innovation, collaboration, and work-life balance for today's dynamic Australian businesses.

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Property ID 550633
Last updated 20 February 2026
  • Sidespace Pty Ltd

Get in touch! info@sidespace.com.au