803/23 King William Street, Adelaide, SA 5000 | Property Value & History | OnTheHouse
 
OFF MARKET

803/23 King William Street
Adelaide SA 5000

Bedrooms: 3
Bathrooms: 1
Car spaces: 2
Floor area: 54m2
Land area: 51m2
Improve this data
Estimated Value & Rent
Estimated Value
Estimated Rent
Confidence
Last updated 23 Feb 2026
Low
High
Share
Save

Property Details for 803/23 King William St, Adelaide

803/23 King William St, Adelaide is a 3 bedroom, 1 bathroom Unit with 2 parking spaces and was built in 1936. The property has a land size of 51m2 and floor size of 54m2. While the property is not currently for sale or for rent, it was last sold in July 2017.

Building Type
Unit
Year Built
1936
Floor Size
54m2
Land Size
51m2
Local Government
Adelaide
Lot/Plan
F803/C23717

Last Listing description (February 2026)

Step into a rare opportunity to secure a three-bedroom apartment in one of Adelaide's most iconic heritage-listed buildings, perfectly positioned in the vibrant heart of the CBD. Offering the ultimate blend of historic charm and modern city living, this residence is ideal for those seeking exceptional convenience, lifestyle, and long-term value.

Perched on the 8th floor, the apartment offers elevated outlooks and a comfortable layout, delivering relaxed urban living surrounded by everything you could ever need.

Location Highlights:

Transport, restaurants, cafs, and shopping right at your doorstep
A short stroll to UniSA, the Royal Adelaide Hospital, and Adelaide Oval
Easy access to the Riverbank precinct, entertainment venues, and the city's best offerings

This is the perfect "set-and-forget" investment for the savvy buyer. With strong rental demand and low-maintenance living, this property is poised to pay for itself while continuing to grow in appeal.

Whether you're an investor, a parent looking to secure accommodation for a university student, or someone who loves the energy and convenience of city life-this apartment is an opportunity not to be missed

If this sounds of interest to you please call Kelly on 0468 640 085 to book your tour.
I have multiple options available in the building :-)

Show More

Property History for 803/23 King William St, Adelaide, SA 5000

A timeline of how this property has performed in the market
Last Sold
$255,000
13 Jul 2017
Listed for Rent
$180/w
17 Jun 2025
  • 09 Dec 2025
    Listed for Sale $390,000- $410,000
  • 29 Apr 2025
    Listed for Rent $180 / week
  • 24 Oct 2017
    Listed for Rent - Price not available
Sign in to see more transactions
Commute Calculator

Recent sales nearby

See more recent sales nearby

Similar properties For Sale nearby

See more properties for sale nearby

Similar properties For Rent nearby

See more properties for rent nearby

About Adelaide 5000

The size of Adelaide is approximately 10.2 square kilometres. It has 42 parks covering nearly 50.5% of total area. The population of Adelaide in 2016 was 15115 people. By 2021 the population was 18202 showing a population growth of 20.4% in the area during that time. The predominant age group in Adelaide is 20-29 years. Households in Adelaide are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Adelaide work in a professional occupation.In 2021, 32.50% of the homes in Adelaide were owner-occupied compared with 32.40% in 2016.

Adelaide has 18,719 properties. Over the last 5 years, Houses in Adelaide have seen a 49.03% increase in median value, while Units have seen a 34.05% increase. As at 31 January 2026:

  • The median value for Houses in Adelaide is $1,207,276 while the median value for Units is $568,990.
  • Houses have a median rent of $650 while Units have a median rent of $620.
There are currently 143 properties listed for sale, and 93 properties listed for rent in Adelaide on OnTheHouse. According to Cotality's data, 1233 properties were sold in the past 12 months in Adelaide.

Adelaide Profile Page

Suburb Insights for Adelaide 5000

Visit Adelaide profile page
Market Insights
Adelaide Trends for Houses
Median Value

N/A

-
View Trend
Median Growth

N/A

View Trend
Median Rent

N/A

-
View Trend
Rental Yield

N/A

-
View Trend
Median Value: The middle value of all properties across the geography based on the Automated Valuation Model.
Median Value over 1 year
Adelaide Trends for Units
Median Value

N/A

-
View Trend
Median Growth

N/A

View Trend
Median Rent

N/A

-
View Trend
Rental Yield

N/A

-
View Trend
Median Value: The middle value of all properties across the geography based on the Automated Valuation Model.
Median Value over 1 year
Neighbourhood Insights
Age
Household
Occupancy
No data to show
Visit Adelaide profile page
Cotality Copyright and Legal Disclaimers about Property Data

© Copyright 2026. RP Data Pty Ltd trading as Cotality (Cotality). All rights reserved. No reproduction, distribution, or transmission of the copyrighted materials is permitted. The information is deemed reliable but not guaranteed.

Disclaimer
The Cotality Data provided in this publication is of a general nature and should not be construed as specific advice or relied upon in lieu of appropriate professional advice.

While Cotality uses commercially reasonable efforts to ensure the Cotality Data is current, Cotality does not warrant the accuracy, currency or completeness of the Cotality Data and to the full extent permitted by law excludes all loss or damage howsoever arising (including through negligence) in connection with the Cotality Data.

This product uses cookies and other similar technologies to improve and customise your browsing experience, to tailor content and adverts, and for analytics and metrics regarding visitor usage on this product and other media. We may share cookie and analytics information with third parties for the purposes of advertising. By continuing to use our website, you consent to cookies being used. View our Privacy Policy here.

X

GETTING STARTED