8 Mary Street, Happy Valley, SA 5159 | Property Value & History | OnTheHouse
 
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8 Mary Street
Happy Valley SA 5159

Bedrooms: 3
Bathrooms: 1
Car spaces: 1
Floor area: 130m2
Land area: 716m2
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Last updated 19 Jan 2026
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Property Details for 8 Mary St, Happy Valley

8 Mary St, Happy Valley is a 3 bedroom, 1 bathroom House with 1 parking spaces and was built in 1973. The property has a land size of 716m2 and floor size of 130m2. While the property is not currently for sale or for rent, it was last sold in July 2020.

Building Type
House
Year Built
1973
Floor Size
130m2
Land Size
716m2
Local Government
Onkaparinga
Lot/Plan
A93/D9244

Last Listing description (June 2020)

This weekends open has been cancelled due to property being under offer.

Call Alison to arrange a time to view the property on 0402587037.

Entering the home you are greeted by the tiled entry, which flows into the front lounge room through sliding glass doors. The front lounge room features corner windows which allow plenty of natural light to flow in, and also has a gas heater along with ducted air-conditioning for year-round comfort.

The lounge room opens out to the dining and kitchen area, with a gas cooktop, plenty of cupboard space and a walk-in pantry. On the other side of the kitchen, you will find the second living area, or sunroom. It features 2 sets of sliding glass doors, which open out to the side paved pergola on one side, and the back verandah on the other.
The back verandah is the perfect spot to sit and have a cup of coffee in the morning, or you can watch the kids play in the spacious back yard.

The master bedroom is located at the front of the home, which comes complete with built-in-robes, with bedrooms 2 & 3 located at the rear. All 3 bedrooms are serviced by a neat bathroom with separate toilet.

Outside offers a single carport fitted with a roller door, a garden shed for extra storage, and the potential for extra parking for a boat or caravan in required.

Located in a quiet street, within easy access to shops, schools and transport.
Perfect for the first home buyer, or astute investor.
* currently tenanted at $345pw till late November 2020 *

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Property History for 8 Mary St, Happy Valley, SA 5159

A timeline of how this property has performed in the market
Last Sold
$360,000
06 Jul 2020
Listed for Rent
$345/w
10 Nov 2017
  • 06 Jul 2020
    Sold for $360,000
  • 04 Mar 2020
    Listed for Sale $355,000 - $390,000
  • 20 Oct 2017
    Listed for Rent $345 / week
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About Happy Valley 5159

The size of Happy Valley is approximately 13.1 square kilometres. It has 40 parks covering nearly 11.1% of total area. The population of Happy Valley in 2016 was 11219 people. By 2021 the population was 11420 showing a population growth of 1.8% in the area during that time. The predominant age group in Happy Valley is 60-69 years. Households in Happy Valley are primarily childless couples and are likely to be repaying $1400 - $1799 per month on mortgage repayments. In general, people in Happy Valley work in a professional occupation.In 2021, 80.70% of the homes in Happy Valley were owner-occupied compared with 79.50% in 2016.

Happy Valley has 4,841 properties. Over the last 5 years, Houses in Happy Valley have seen a 104.49% increase in median value, while Units have seen a 175.21% increase. As at 31 December 2025:

  • The median value for Houses in Happy Valley is $870,049 while the median value for Units is $657,792.
  • Houses have a median rent of $628.
There are currently 11 properties listed for sale, and 2 properties listed for rent in Happy valley on OnTheHouse. According to Cotality's data, 155 properties were sold in the past 12 months in Happy valley.

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© 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.

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