Mardi NSW

Postcode 2259 · Central Coast (NSW) LGA

Mardi is a smaller suburb in New South Wales within the Central Coast (NSW) local government area (postcode 2259). With a population of 3,598, the suburb has a mix of young professionals and families with a median age of 37. Households earn a median income of $102K per year, with an average household size of 2.8 people. The most common occupations are professionals, clerical & administrative, technicians & trades. The top ancestries reported are English, Australian, Irish.

The median house price in Mardi is $1.2 million, having surged 17% over the past year. Units have a median price of $670,000 (+7.6% YoY). The current median weekly rent is $660. This gives a gross rental yield of approximately 2.8%. The median monthly mortgage repayment is $1,913.

Public transport access includes 29 bus stops. The crime rate in the Central Coast (NSW) LGA is below average at 3,528 incidents per 100,000 population.

From an investment perspective, Mardi offers a gross rental yield of 2.8%, rated as low yield. Property prices are near the state median ($1.2M/$1.5M). The price-to-income ratio of 11.9x is considered stretched. House prices have moved +17.0% year-on-year.

INVESTMENT SIGNALS
Rental Yield2.8% Low Yield
Price vs State$1.2M/$1.5M Near Median
Affordability11.9x Stretched
Price Momentum+17.0% Rising
SEIFA INDEX (ABS)
Advantage6/10
Education6/10
Economic6/10
Disadvantage7/10
MEDIAN HOUSE
$1.2M
17% YoY
MEDIAN UNIT
$670K
7.6% YoY
MEDIAN RENT /WK
$440
POPULATION
3,598
DEMOGRAPHICS
Median Age37
Household Size2.8
HH Income /wk$1,955
Personal Income /wk$790
Mortgage /mth$1,913
CRIME (Central Coast (NSW) LGA)
Crime Rate (per 100k)3,528
Total Incidents12,518
TRANSPORT
Bus Stops29
Data: 2026