Suburb profile
Joslin SA 5070
Joslin is located in the Adelaide Central and Hills region of South Australia, postcode 5070. It has 576 properties across 15 streets, mostly houses. Explore every street in Joslin, its property history, homes for sale and rent, who lives there, and the local agents.
About Joslin
Joslin, SA 5070, sits in the Adelaide Central and Hills region and neighbours Payneham, Royston Park, St Peters and Walkerville. Its 15 streets hold 576 properties, 448 of them houses and 128 units.
Census figures are for the St Peters - Marden area, which had 13,515 residents, a median age of 41 and an average household of 2.3 people. Median household income was $1,879 a week, the median mortgage repayment $2,080 a month and the median rent $320 a week. Of 5,529 dwellings, 3,400 were separate houses, 1,254 semi-detached, 840 flats and 26 other; 1,963 were owned outright, 1,589 owned with a mortgage and 1,745 rented.
Updated October 2026
Who lives in Joslin
- 13,515Peoplelive in the area
- 41Median ageyears
- $1,879Median household incomea week
- $320Median renta week
Homes by type
- Houses3,400
- Townhouses and semis1,254
- Flats and apartments840
- Other26
Household
- Median mortgage repayment$2,080a month
- Household size2.3people on average
How homes are held
For sale and rent in Joslin
Contact Agent
4 / 134 First Avenue, Joslin SA 5070
Properties in Joslin

4/134 First Avenue
For sale since Oct 2026 · Contact agent
2 bedrooms 1 bathroom 1 car space 152 m² land

10/106 Sixth Avenue
Sold Sept 2026 · Contact agent
1 bedroom 1 bathroom 1 car space

47 Tenth Avenue
Sold Nov 2025 · $2,200,000
5 bedrooms 2 bathrooms 2 car spaces 665 m² land

43 Lambert Road
Sold Sept 2025 · $1,600,000
3 bedrooms 1 bathroom 2 car spaces 674 m² land

109 Seventh Avenue
Sold Mar 2025 · Contact agent
3 bedrooms 1 bathroom 4 car spaces 894 m² land

65 Tenth Avenue
Sold Nov 2024 · Contact agent
4 bedrooms 2 bathrooms 1 car space 385 m² land

115A Second Avenue
Sold June 2024 · Contact agent
4 bedrooms 2 bathrooms 4 car spaces 548 m² land

1/50 Ninth Avenue
Sold Sept 2020 · $862,500
4 bedrooms 2 bathrooms 2 car spaces 434 m² land

10/106 Sixth Avenue
Sold Sept 2026 · Contact agent
1 bedroom 1 bathroom 1 car space

47 Tenth Avenue
Sold Nov 2025 · $2,200,000
5 bedrooms 2 bathrooms 2 car spaces 665 m² land

43 Lambert Road
Sold Sept 2025 · $1,600,000
3 bedrooms 1 bathroom 2 car spaces 674 m² land

109 Seventh Avenue
Sold Mar 2025 · Contact agent
3 bedrooms 1 bathroom 4 car spaces 894 m² land

65 Tenth Avenue
Sold Nov 2024 · Contact agent
4 bedrooms 2 bathrooms 1 car space 385 m² land

115A Second Avenue
Sold June 2024 · Contact agent
4 bedrooms 2 bathrooms 4 car spaces 548 m² land

1/50 Ninth Avenue
Sold Sept 2020 · $862,500
4 bedrooms 2 bathrooms 2 car spaces 434 m² land

44 Ninth Avenue
Sold Dec 2019 · $911,000
4 bedrooms 1 bathroom 6 car spaces 718 m² land
Local agents in Joslin

Last 12 months
- Properties sold
- 5
- Median sold price
- $1m
- Median days on market
- 21

Last 12 months
- Properties sold
- 54
- Median sold price
- $1.26m
- Median days on market
- 16

Last 12 months
- Properties sold
- 72
- Median sold price
- $1.02m
- Median days on market
- 14
Agencies that specialise in Joslin
Streets in Joslin
- Booroo Street6 properties
- Eighth Avenue40 properties
- Eleventh Avenue9 properties
- Fifth Avenue34 properties
- First Avenue49 properties
- Fourth Avenue33 properties
- Koolaman Street39 properties
- Lambert Road49 properties
- Ninth Avenue48 properties
- Payneham Road59 properties
- Second Avenue39 properties
- Seventh Avenue31 properties
- Sixth Avenue58 properties
- Tenth Avenue37 properties
- Third Avenue45 properties
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.
Area summaries are generated from the national address file and ABS Census data, and checked against those figures before publication.





