Suburb profile
St Marys SA 5042
St Marys is located in the Adelaide South region of South Australia, postcode 5042. It has 1,915 properties across 42 streets, mostly houses. Explore every street in St Marys, its property history, homes for sale and rent, who lives there, and the local agents.
About St Marys
St Marys, SA 5042, sits in Adelaide South and neighbours Bedford Park, Clovelly Park, Edwardstown and Melrose Park. Its 42 streets hold 1,915 properties, 1,451 of them houses and 464 units.
Census figures are for the Panorama area, which covers the whole suburb. Panorama had 8,475 residents, a median age of 41 and an average household of 2.4 people. Median household income was $1,518 a week, the median mortgage repayment $1,749 a month and the median rent $310 a week. Of 3,407 dwellings, 2,472 were separate houses, 733 semi-detached and 193 flats; 1,146 were owned outright, 1,201 owned with a mortgage and 803 rented.
Updated October 2026
Who lives in St Marys
- 8,475Peoplelive in the area
- 41Median ageyears
- $1,518Median household incomea week
- $310Median renta week
Homes by type
- Houses2,472
- Townhouses and semis733
- Flats and apartments193
Household
- Median mortgage repayment$1,749a month
- Household size2.4people on average
How homes are held
Properties in St Marys

13B The Crescent
Sold Oct 2026 · Contact agent
2 bedrooms 2 bathrooms 2 car spaces

78/2 Ayliffes Road
Leased Sept 2026 · $440 per week
2 bedrooms 1 bathroom 1 car space

1/46A Tobruk Avenue
Sold Aug 2026 · $615,000
2 bedrooms 1 bathroom 2 car spaces

33 Walsh Avenue
Sold Mar 2026 · $1,180,000
3 bedrooms 1 bathroom 2 car spaces 708 m² land

19 Barnett Avenue
Sold Mar 2026 · Contact agent
4 bedrooms 2 bathrooms 3 car spaces 453 m² land

3 The Crescent
Sold Mar 2026 · $925,000
3 bedrooms 1 bathroom 1 car space 789 m² land

1/5 Comaum Street
Leased Mar 2026 · $495 per week
2 bedrooms 1 bathroom 1 car space

2/5 Comaum Street
Sold Dec 2025 · $505,000
2 bedrooms 1 bathroom 1 car space

13B The Crescent
Sold Oct 2026 · Contact agent
2 bedrooms 2 bathrooms 2 car spaces

1/46A Tobruk Avenue
Sold Aug 2026 · $615,000
2 bedrooms 1 bathroom 2 car spaces

33 Walsh Avenue
Sold Mar 2026 · $1,180,000
3 bedrooms 1 bathroom 2 car spaces 708 m² land

19 Barnett Avenue
Sold Mar 2026 · Contact agent
4 bedrooms 2 bathrooms 3 car spaces 453 m² land

3 The Crescent
Sold Mar 2026 · $925,000
3 bedrooms 1 bathroom 1 car space 789 m² land

2/5 Comaum Street
Sold Dec 2025 · $505,000
2 bedrooms 1 bathroom 1 car space

74/2 Ayliffes Road
Sold Oct 2025 · $430,000
2 bedrooms 1 bathroom 1 car space

15 Norman Street
Sold Oct 2025 · Contact agent
3 bedrooms 1 bathroom 2 car spaces 730 m² land
Schools in St Marys
St Bernadette's School
CatholicPrimary
No secondary schools in St Marys.
Local agents in St Marys

Last 12 months
- Properties sold
- 11
- Median sold price
- $1.1m
- Median days on market
- 19


Last 12 months
- Properties sold
- 20
- Median sold price
- $615k
- Median days on market
- 30

Last 12 months
- Properties sold
- 22
- Median sold price
- $1.23m
- Median days on market
- 15
Agencies that specialise in St Marys
All 6 agencies in St MarysStreets in St Marys
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Neighbouring suburbs
Addresses and streets incorporate or were developed using G-NAF © Geoscape Australia, licensed by the Commonwealth of Australia under the Open Geo-coded National Address File (G-NAF) End User Licence Agreement.
Population and housing figures are drawn from the Australian Bureau of Statistics, Census of Population and Housing 2021, licensed under Creative Commons Attribution 4.0 International.
School details © Australian Curriculum, Assessment and Reporting Authority (ACARA), from the Australian Schools List, licensed under Creative Commons Attribution 4.0 International and modified. ACARA does not endorse Listd.
Area summaries are generated from the national address file and ABS Census data, and checked against those figures before publication.


