3/77 Diagonal Road, Somerton Park, SA 5044 | Property Value & History | OnTheHouse
 
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3/77 Diagonal Road
Somerton Park SA 5044

Bedrooms: 1
Bathrooms: 1
Car spaces: 1
Floor area: 52m2
Land area: 65m2
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Last updated 23 Mar 2026
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Property Details for 3/77 Diagonal Rd, Somerton Park

3/77 Diagonal Rd, Somerton Park is a 1 bedroom, 1 bathroom Unit with 1 parking spaces and was built in 1968. The property has a land size of 65m2 and floor size of 52m2. While the property is not currently for sale or for rent, it was last sold in March 2023.

Building Type
Unit
Year Built
1968
Floor Size
52m2
Land Size
65m2
Local Government
Holdfast Bay
Lot/Plan
U3/S1433

Last Listing description (March 2026)

Best offers closing 8 April (USP) price guide $420,000

This renovated 1 bedroom unit in elite coastal suburb is a great opportunity to get a foothold in the property market at a very affordable level. Alternately you could add an investment property to your future or expand your current portfolio. Expected rental return of approx. $450 per week, while historically these units in high capital growth suburbs are sound long-term investments.


Renovated throughout with attractive fully equipped kitchen, pantry and bathroom with laundry capacity, generous bedroom with BIR and open plan main living area. A dedicated dining area adjacent kitchen adds to the space on offer. Reverse Cycle Air Conditioning allows for year-round comfort, soft neutral tones throughout, NBN ready and floating timber floors are further features. A carport to safely house your vehicle is included.

The position will not disappoint, with great beaches, shopping at Westfield Marion, and Jetty Rd, Glenelg, transport, medical and recreation all within easy reach.

Please note furniture in photos for illustration purposes only.

Disclaimer: Whilst the best endeavours have been made to obtain accurate information, from what we believe to be reliable sources, we cannot guarantee its accuracy and accept no liability for any errors or omissions. This includes, but is not limited to property land size, floorplans, building age, property condition and rates. We recommend interested parties make their own enquiries and seek independent legal advice.

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Property History for 3/77 Diagonal Rd, Somerton Park, SA 5044

A timeline of how this property has performed in the market
Last Sold
$296,000
09 Mar 2023
Listed for Rent
$400/w
13 Mar 2024
  • 25 Mar 2026
    Listed for Sale Best offers - Price guide $420,000
  • 13 Mar 2024
    Listed for Rent $400 / week
  • 09 Mar 2023
    Sold for $296,000
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About Somerton Park 5044

The size of Somerton Park is approximately 2.3 square kilometres. It has 6 parks covering nearly 2.7% of total area. The population of Somerton Park in 2016 was 5537 people. By 2021 the population was 5811 showing a population growth of 5.0% in the area during that time. The predominant age group in Somerton Park is 50-59 years. Households in Somerton Park are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Somerton Park work in a professional occupation.In 2021, 69.20% of the homes in Somerton Park were owner-occupied compared with 68.30% in 2016.

Somerton Park has 3,063 properties. Over the last 5 years, Houses in Somerton Park have seen a 95.12% increase in median value, while Units have seen a 93.08% increase. As at 28 February 2026:

  • The median value for Houses in Somerton Park is $1,942,878 while the median value for Units is $820,554.
  • Houses have a median rent of $750 while Units have a median rent of $550.
There are currently 20 properties listed for sale, and 3 properties listed for rent in Somerton park on OnTheHouse. According to Cotality's data, 144 properties were sold in the past 12 months in Somerton park.

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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.

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