18 Hart Street, Semaphore South, SA 5019 | Property Value & History | OnTheHouse
OFF MARKET

18 Hart Street
Semaphore South SA 5019

Bedrooms: 6
Bathrooms: 4
Car spaces: 3
Floor area: 154m2
Land area: 1218m2
Estimated Value & Rent
Estimated Value
Estimated Rent
Confidence
Last updated 15 Jun 2026
Low

High
Save

Property Details for 18 Hart St, Semaphore South

18 Hart St, Semaphore South is a 6 bedroom, 4 bathroom Unit with 3 parking spaces and was built in 1945. The property has a land size of 1218m2 and floor size of 154m2. While the property is not currently for sale or for rent, it was last transferred in February 2022.

Building Type
Unit
Year Built
1945
Floor Size
154m2
Land Size
1218m2
Local Government
Port Adelaide Enfield
Lot/Plan
U2/S10327

Last Listing description (May 2024)

There's no Coastal strip pocket quite like 18 Hart Street, Semaphore South. Offering a 6-bedroom family entertainer with endless potential, beach views, and Semaphore's quiet shores just 50 metres* away... and its possibilities are endless, on 1 title with a 20.27m* frontage and subdividable scale (STCC) on a 1218m2* allotment.

This rendered double story home awards significant flexibility, a floorplan with 4 separate living quarters, 6 bedrooms, 4 kitchens, 4 bathrooms and substantial off-street parking for any motor enthusiast.

Looking for more? There's plenty of room to add a pool or tennis court in the enormous backyard.

The Home is ideal for dual sharing with family or potentially multiple rental incomes.

Entertain on the street-facing balcony, or the rooftop terrace - whilst hosting friends from a sun-kissed rear kitchenette.

Hail the bus, hit the shore, stride the coastal strip, explore your dining options, shop at the Semaphore Village, or just stroll to the historic Port precinct only minutes away, this mid-century magic home with seaside punch is a must to inspect.

You"ll Love:
- 1218m2 allotment with 20.27m frontage
- Flexible floorplan
- 6 bedrooms, 4 bathrooms, 4 kitchens
- Dual living options
- Explore the subdivision potential (STCC)
- Ducted A/C and Split System throughout
- Access via both Hart st & Stella lane
- Moments to the Foreshore

*If a land size is quoted it is an approximation only. You must make your own enquiries as to this figure's accuracy. Harcourts Smith (Kate Eliza Real Estate Pty Ltd) does not guarantee the accuracy of these measurements. All development enquiries and site requirements should be directed to the local govt. authority.

*Purchasers should conduct their own due diligence and any information provided here is a guide and should not be relied upon.

RLA 325043

Property History for 18 Hart St, Semaphore South, SA 5019

A timeline of how this property has performed in the market
Last Transferred
18 Feb 2022
Listed for Rent
$500/w
11 Apr 2016
  • 09 Mar 2023
    Listed for Sale Contact Agent
  • 18 Feb 2022
    Transferred
  • 08 Apr 2016
    Listed for Rent - Price not available
Sign in to see more transactions
Commute Calculator

About Semaphore South 5019

The size of Semaphore South is approximately 0.7 square kilometres. There are 5 parks, covering nearly 24.0% of the total area. The population of Semaphore South in 2016 was 1019 people. By 2021 the population was 1031 showing a population growth of 1.2% in the area during that time. The predominant age group in Semaphore South is 50-59 years. Households in Semaphore South are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Semaphore South work in a professional occupation.In 2021, 68.00% of the homes in Semaphore South were owner-occupied compared with 64.40% in 2016.

Semaphore South has 535 properties. Over the last 5 years, Houses in Semaphore South have seen a 81.69% increase in median value, while Units have seen a 97.40% increase. As at 31 May 2026:

  • The median value for Houses in Semaphore South is $1,322,876 while the median value for Units is $722,618.
  • Houses have a median rent of $650 while Units have a median rent of $550.
There are currently 4 properties listed for sale, and 3 properties listed for rent in Semaphore south on OnTheHouse. According to Cotality's data, 23 properties were sold in the past 12 months in Semaphore south.

Suburb Insights for Semaphore South 5019

Market Insights
Semaphore South 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
Semaphore South 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
Cotality Copyright and Legal Disclaimers about Property Data
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.