Seaview Downs suburb profile
Seaview Downs is a quiet, residential pocket in Adelaide's southern suburbs characterised by low-set postwar and 1970s homes on tree-lined streets, giving it a settled, suburban feel. The suburb tends to attract families and downsizers who value backyard space and a neighbourhood atmosphere, with small parks, a local primary school and a neighbourhood shopping strip supporting everyday needs. Housing is mainly single-storey detached homes with occasional modern renovations and infill. Residents benefit from good road and bus links to the wider city, easy access to the coast and nearby major retail and services at the Marion precinct.
Seaview Downs property market performance
Seaview Downs has relatively few recent unit sales, so there isn't enough data to publish a reliable median unit price. On the house side, the median house price is $1.10 million, with house values rising sharply, up 13.7% over the last 12 months.
Over the past three months 13 houses sold, and houses changed hands in a median of 62 days.
The rental market in Seaview Downs saw house rents average $690 a week, a solid 6.2% rise over the last 12 months.
| Houses | Units | |
|---|---|---|
Median price Past 3 months | $1.10M | N/A |
Change in value Past 12 months | 13.7% | N/A |
Sold Past 3 months | 13 | N/A |
Median days on market Past 12 months | 62 | N/A |
Average rent Past 12 months | $690 | N/A |
Change in rent Past 12 months | 6.2% | N/A |
5 year median price trend for houses and units
Seaview Downs demographics
A community of about 2,718 people, Seaview Downs has a median age of 42 and a median total household income of $1,741 a week, roughly $90,500 a year.
Families make up the core of the suburb's household mix. Couple families with children are the largest group at 45.9%, and together with couple families without children (38.5%) they account for 84.4% of families. One-parent families represent 14.8% and other families 0.9%.
Homes in Seaview Downs are predominantly owner-occupied: 41.4% are owned outright and 46.8% are owned with a mortgage, a combined 88.2% owner-occupation, while 11.8% of homes are rented.
Seaview Downs infrastructure, key developments and investment opportunities
Seaview Downs is the site of a major redevelopment of Seaview Downs Primary School. The state funded $19.3 million project replaces ageing demountable buildings with new flexible learning areas and a new administration building; works have been staged so the school remained operational and the Department for Education’s 2025 report records the redevelopment among delivered projects.
The City of Marion has finalised a concept plan to upgrade Mitchell Street Reserve in Seaview Downs. The plan includes a nature-play trail, a 1.2 m unsealed path, shelter and picnic seating, improved lawn areas, path connections and a dog drinking fountain; community consultation is complete and tendering and construction are planned for the 2026–27 financial year.
Suburbs near Seaview Downs
Some popular suburbs near Seaview Downs include:
How does Seaview Downs compare to nearby suburbs?
- Median house prices: Seaview Downs’s median house price is 6.9% higher than Dover Gardens’s.
- House price growth: Over the past 12 months, house prices in Seaview Downs have grown 13.7% higher than in South Brighton.
- Selling speed for houses: Properties in nearby Dover Gardens are selling 9.7% faster than in Seaview Downs.
- House price growth: Over the past 12 months, house prices in Seaview Downs have grown 16.7% higher than the average rate of growth across Adelaide.

