One Tree Hill SA

Postcode 5114 · Playford LGA

One Tree Hill is a small community in South Australia within the Playford local government area (postcode 5114). With a population of 1,043, the suburb has a mature demographic with a median age of 45. Households earn a median income of $120K per year, with an average household size of 3 people. The most common occupations are professionals, technicians & trades, clerical & administrative. The top ancestries reported are English, Australian, Scottish.

The median house price in One Tree Hill is $1.3 million, having surged 44.2% over the past year. The current median weekly rent is $750. This gives a gross rental yield of approximately 2.9%. The median monthly mortgage repayment is $1,863.

One Tree Hill is served by 1 school, including 1 primary. The average ICSEA score is 965, which is around the national average of 1,000. The crime rate in the Playford LGA is below average at 2,876 incidents per 100,000 population.

From an investment perspective, One Tree Hill offers a gross rental yield of 2.9%, rated as low yield. Property prices are above the state median ($1.3M/$950K), placing it in the premium segment. The price-to-income ratio of 11.0x is considered stretched. House prices have moved +44.2% year-on-year.

INVESTMENT SIGNALS
Rental Yield2.9% Low Yield
Price vs State$1.3M/$950K Above Median
Affordability11.0x Stretched
Price Momentum+44.2% Rising
INCOME (ATO 2022-23)
Median Income$60,389
Mean Income$73,481
Earners1,815
YoY Change+6.4%
SEIFA INDEX (ABS)
Advantage9/10
Education6/10
Economic10/10
Disadvantage8/10
MEDIAN HOUSE
$1.3M
44.2% YoY
MEDIAN RENT /WK
$305
POPULATION
1,043
DEMOGRAPHICS
Median Age45
Household Size3
HH Income /wk$2,317
Personal Income /wk$842
Mortgage /mth$1,863
CRIME (Playford LGA)
Crime Rate (per 100k)2,876
Total Incidents30
SCHOOLS (1)
Avg ICSEA965
Total Students255
Government1
One Tree Hill Primary SchoolPrimary · Government · ICSEA 965
Data: 2025-Q2