Dernancourt SA

Postcode 5075 · Tea Tree Gully LGA

Dernancourt is a smaller suburb in South Australia within the Tea Tree Gully local government area (postcode 5075). With a population of 4,063, the suburb has an established demographic with a median age of 43. Households earn a median income of $90K per year, with an average household size of 2.6 people. The most common occupations are professionals, clerical & administrative, managers. The top ancestries reported are English, Australian, Italian.

The median house price in Dernancourt is $990,000, having surged 11.7% over the past year. The current median weekly rent is $605. This gives a gross rental yield of approximately 3.2%. The median monthly mortgage repayment is $1,733.

Dernancourt is served by 1 school, including 1 primary. The average ICSEA score is 1046, which is around the national average of 1,000. Public transport access includes 21 bus stops. The crime rate in the Tea Tree Gully LGA is moderate at 4,159 incidents per 100,000 population.

From an investment perspective, Dernancourt offers a gross rental yield of 3.2%, rated as moderate yield. Property prices are near the state median ($990K/$950K). The price-to-income ratio of 11.0x is considered stretched. House prices have moved +11.7% year-on-year.

INVESTMENT SIGNALS
Rental Yield3.2% Moderate Yield
Price vs State$990K/$950K Near Median
Affordability11.0x Stretched
Price Momentum+11.7% Rising
SEIFA INDEX (ABS)
Advantage8/10
Education9/10
Economic6/10
Disadvantage8/10
MEDIAN HOUSE
$990K
11.7% YoY
MEDIAN RENT /WK
$380
POPULATION
4,063
DEMOGRAPHICS
Median Age43
Household Size2.6
HH Income /wk$1,736
Personal Income /wk$801
Mortgage /mth$1,733
CRIME (Tea Tree Gully LGA)
Crime Rate (per 100k)4,159
Total Incidents169
TRANSPORT
Bus Stops21
SCHOOLS (1)
Avg ICSEA1046
Total Students326
Government1
Dernancourt SchoolPrimary · Government · ICSEA 1046
Data: 2025-Q4