Get a property report and suburb profile for any property in St Marys

Join the 2 million Australians* who use our services every year.

Geo Page

St Marys suburb profile

St Marys is a well-established suburb located approximately 10km south of Adelaide's city centre. Known for its convenient location, it offers a mix of residential, commercial, and industrial areas. The suburb is home to a diverse community and provides easy access to amenities such as shopping centres, schools, and parks. St Marys is well-connected by public transport, making it an attractive option for commuters. With a blend of older homes and new developments, the suburb caters to a variety of lifestyles and continues to be a desirable location for families and professionals alike.

St Marys property market performance

Current median dwelling price$727,250Past 3 months

Property growth+2.4%Past 12 months

St Marys has experienced a notable increase in house values over the past 12 months, with a rise of 9.5%, while unit values have remained stable. Despite the lack of current median prices, the suburb has seen limited sales activity, with 9 houses and 2 units sold in the past year. Houses are taking longer to sell, with a median of 55 days on the market, compared to 44 days for units, indicating a quicker turnover in the unit market.

The rental market in St Marys has shown modest growth, with house rents increasing by 0.5% and unit rents by 8% over the last 12 months. The average rent for houses is $623, while units average $470, reflecting a stronger demand for rental units in the area.

HousesUnits
Median price
Past 3 months
N/AN/A
Change in value
Past 12 months
9.5%-4.8%
Sold
Past 3 months
92
Median days on market
Past 12 months
5544
Average rent
Past 12 months
$623$470
Change in rent
Past 12 months
0.5%8.0%

5 year median price trend for houses and units

Access homes before they're listed for sale

Build a buying brief and get first access to properties that aren't yet on the market.

OpenAdvantage

St Marys demographics

St Marys, located in the southern suburbs of Adelaide, offers a balanced lifestyle with its blend of residential charm and convenient access to urban amenities. With a population of 3,010 and a median age of 35, the suburb attracts a mix of families, young professionals, and long-term residents. The area is known for its family-friendly environment, as evidenced by the 44% of couple families with children, making it an appealing choice for those looking to raise a family in a supportive community.

The housing market in St Marys is diverse, with a significant portion of properties owned outright (24.9%) or with a mortgage (38.5%), indicating a stable community with a mix of established homeowners and new buyers. Additionally, 36.5% of the properties are rented, providing options for those seeking flexibility or temporary accommodation. This variety in housing options caters to a wide range of residents, from families to singles and retirees.

The suburb's median total household income of $1,490 per week reflects a moderate economic standing, supporting a comfortable lifestyle for its residents. St Marys' proximity to local schools, parks, and shopping centers enhances its appeal, offering convenience and accessibility for daily needs. The community's composition, with 16.9% one-parent families and a small percentage of other family types, contributes to a diverse and inclusive atmosphere, making St Marys a welcoming place for all.

St Marys infrastructure, key developments and investment opportunities

St Marys benefits from its strategic location along South Road and proximity to major employment and health hubs such as Flinders Medical Centre and the surrounding precinct, supporting steady demand from healthcare and education workers.[2][5] Ongoing upgrades and capacity improvements along South Road and nearby arterial routes are improving connectivity to the CBD and coastal areas, which is likely to enhance commuter appeal and underpin buyer and renter interest in the suburb.[2]

Residents highlight good public transport links with bus services providing access to the city and Marion Shopping Centre, adding to the suburb’s convenience for families and students.[5] Local reviews also note “lots of development going on” and increased government and council spending in St Marys, indicating a phase of gradual renewal that may translate into improved amenities, streetscapes, and long-term uplift in property values.[5]

St Marys rental market trends

The rental market in St Marys has shown moderate activity, with house rents experiencing a slight increase of 0.5% over the past year to $623 per week. In contrast, unit rents have seen a more significant rise of 8.0%, reaching $470 per week. This indicates a growing demand for units, making St Marys an attractive option for renters seeking affordability and convenience.

Suburbs near St Marys

Some popular suburbs near St Marys include:

How does St Marys compare to nearby suburbs?

  • Median house prices: St Marys’s median house price is 0.4% higher than Mitchell Park’s.
  • House price growth: Over the past 12 months, house prices in St Marys have grown 6.6% higher than in Pasadena.
  • Unit price growth: Property prices in nearby Tonsley have risen 16.7% more than in St Marys over the past year.
  • Selling speed for houses: Properties in nearby Clovelly Park are selling 10.9% faster than in St Marys.
  • Selling speed for units: Properties in St Marys are selling 13.7% faster than in Tonsley.
  • Investment considerations: In St Marys, the rental yield for house is 1.1% lower than the Adelaide average, while the rental yield for units is 4.3% lower.
  • House price growth: Over the past 12 months, house prices in St Marys have grown 6.1% higher than the average rate of growth across Adelaide.
  • Unit price growth:Over the past 12 months, unit prices in St Marys have grown 18.0% lower than the average rate of growth for units across Adelaide.

Common questions about St Marys

  • Is St Marys a nice place to live?

    St Marys is a charming suburb that offers a delightful blend of residential tranquility and urban convenience, making it a lovely place to call home. Its strategic location just south of Adelaide provides residents with easy access to a range of amenities, from shopping centres to parks, ensuring a comfortable and convenient lifestyle. The suburb's vibrant community is diverse and welcoming, creating a warm atmosphere that is particularly appealing to families. With a mix of older homes and new developments, St Marys caters to a variety of lifestyles, making it an attractive option for both established homeowners and new buyers.

    Families will find St Marys particularly appealing due to its family-friendly environment and proximity to quality schools and recreational spaces. The suburb's peaceful vibe is complemented by its excellent public transport links, which make commuting to the city or nearby employment hubs a breeze. Safety is generally not a major concern, contributing to the suburb's appeal as a secure place to raise a family. However, the ongoing development and infrastructure improvements may bring some temporary disruptions, but they promise long-term benefits in terms of enhanced amenities and property values.

    While St Marys may not offer the bustling nightlife of inner-city areas, it more than compensates with its strong sense of community and the convenience of nearby shopping and dining options. The suburb's balance of residential charm and accessibility makes it a desirable location for those seeking a supportive community and a comfortable lifestyle. Whether you're a family looking for a nurturing environment or a professional seeking a well-connected suburb, St Marys offers a harmonious blend of both worlds.

    Down Pointer
  • Is it expensive to live in St Marys?

    Living in St Marys can be considered relatively affordable, especially when compared to other suburbs in Adelaide. With the median house and unit prices currently unavailable, it's challenging to assess the direct cost of purchasing property. However, rental prices provide a clearer picture. The average rent for houses in St Marys is around $623 per week, while units average $470 per week. These figures suggest that renting in St Marys is moderately priced, particularly when compared to the average earnings in South Australia.

    When we look at the income data, the median total household income in St Marys is approximately $1,490 per week. This is slightly below the South Australia average full-time adult weekly ordinary time earnings, which equates to about $95,000 annually or roughly $1,827 per week. Given this comparison, the cost of renting in St Marys might take up a significant portion of the average household income, but it remains within a manageable range for many residents.

    Overall, St Marys offers a relatively affordable living option within Adelaide, particularly for those considering renting. While the absence of current property prices makes it difficult to evaluate buying prospects, the rental market seems to provide reasonable options for individuals and families looking to live in this suburb.

    Disclaimer: To assess whether a suburb is considered expensive, we’ve looked at mortgage and rental costs as a proportion of the average local salary. That said, everyone’s financial situation is different, so it's important to consider your own circumstances when deciding which suburb is right for you.
    Down Pointer
  • Is St Marys a good place to invest?

    St Marys is showing promising signs as a potential investment suburb, particularly for those interested in the rental market. Over the past year, the median house value in St Marys has increased by 9.5%, indicating strong demand and potential for capital growth. While the median unit value has remained stable, the rental market for units has seen a significant increase of 8.0%, suggesting a growing demand for rental properties in the area.

    The steady increase in house values and the notable rise in unit rents highlight St Marys as a suburb with a balanced investment profile. The minimal change in house rents suggests a stable rental market for houses, which can appeal to investors looking for consistent rental income. Meanwhile, the surge in unit rents could attract investors interested in capitalizing on the rising demand for rental units.

    Overall, St Marys offers a mix of growth potential and rental income opportunities, making it an attractive option for investors. The suburb's ability to maintain stable property values while experiencing rental growth, particularly in units, suggests a resilient market that could provide reliable returns over time.

    Down Pointer

Choose the right real estate agents in St Marys

Choosing the right real estate agent in St Marys can have a big impact on your sale. While there are 27 real estate agents working in the suburb, but just 5 of them were responsible for 52.2% of all property sales over the past year, showing a strong footprint and track record in the area.

Commission rates typically range from 1.19% to 3.25%, depending on the agent and what’s included. Comparing both performance and fee structures can help you find someone who's well-suited to your needs, and set them up for a successful result.

Not quite ready to sell?

icon

Property report

Suburb and property report

Completed by independent professional experts not a computer.
icon

OpenEstimates

Digital estimate for your property

Compare your property to three recent sales to get a digital estimate.
icon

Navigate the market like a pro

Navigate the market

Get an understanding of the market signals you should keep an eye on.