Westpac House, Adelaide

91 King William Street, Adelaide, Australia
Levels 24 & 30, Westpac House

Servcorp Serviced Offices - Westpac House

About Level 24 and 30, Westpac House

The tallest building in South Australia, Westpac House is Adelaide's most recognisable building and most prestigious business address.

Westpac House dominates the Adelaide City skyline - reaching up 132 metres, covering four street frontages, and including multiple pedestrian thoroughfares.

Designed by Rod Roach Architecture and Woods Bagot Adelaide, this eye catching commercial building opened in 1988.  Each of its 30 storeys are 4 metres high, and incorporate 360 degree views, column free floor space, large floor plates in excess of 1,000sqm, and finishes of the highest quality.

Recent refurbishments have improved the buildings’ sustainability credentials, obtaining a NABERS rating of 4 stars.  Upgrades to the ground floor and lobby area include unique wall to wall hand woven tapestry.

From its superior vantage point, Westpac House boats superb views spanning Adelaide Hills, Glenelg Beach, Botanic Gardens, the new world class Adelaide Oval and unobstructed views of planes landing and taking off from the airport.

Building occupants include Westpac, Emirates, Australian Institute of Chartered Accountants,  Maunsell Aecom, and the Australian Institute of Company Directors.

The building has an onsite café and leads directly into Topham Mall which has additional cafes, retail outlets, a florist, and a beauty salon.

The building is a short stroll from Adelaide’s landmark attractions including Adelaide Botanic Gardens, Victoria Square, and Rundle Mall. Tenants are only moments away from the Reserve Bank, Courts, Adelaide City Council, Town Hall, and Adelaide Casino.


10 minutes by taxi from the Adelaide Airport.


5 minute walk from the Adelaide Train Station.


Tram stop directly outside for seamless access around the City, out to Glenelg beach and the Entertainment Centre.

The 5-Star Servcorp Difference

We uphold a 5-star global standard:

5-star buildings - We select only the best A-grade buildings in the most dynamic cities 

5-star fit-outs - We install high-quality fit-outs that provide a classic unbranded working environment 

5-star service - We provide our team members with world-class training so you can rely on the standard of service that you will receive 

5-star technology - We invest millions in our technology to ensure that your business benefits from the very best IT and communications infrastructure 

5-star transparency & flexibility - We provide you with 100% transparency and flexibility to operate your business

The difference empowers your business. It becomes your competitive advantage

How we help your business

We’ve done the hard work for you, so for your monthly fee your business can take advantage of our investment in:

  • Finding the best building in each city 
  • Committing to the minimum lease agreement to secure premium space
  • Fitting out the floor to 5-star quality, which costs on average US$1.5 million
  • Hiring and training the best team to support your business
  • Building a US$50 million IT infrastructure that allows you to take advantage of the global network

About the area

Westpac House is located in Adelaide’s city centre.

Within 5 minutes walking distance:

  • Topham Mall U park with adjacent undercover access and walkway to and from the building
  • 5 star retail outlets including Bang & Olufsen, Tiffany & Co and Mimco
  • One block from Rundle Mall Shopping precinct
  • Renowned dining precinct including Jamie’s Italian and 2KW bar
  • Adelaide hospital research centre, Art Gallery, Parliament House, Town Hall, local courts and History Museum
  • Local parks and gardens
  • Major Banks – Westpac, Commonwealth, NAB, ANZ, Bendigo, BOQ
  • Gyms
  • Pharmacies
  • Public transport – trains, trams, taxis

Call us +61 8 8233 5890 to arrange to visit today!

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