Helensburgh NSW

Postcode 2508 · Wollongong LGA

Helensburgh is a mid-sized suburb in New South Wales within the Wollongong local government area (postcode 2508). With a population of 6,576, the suburb has an established demographic with a median age of 38. Households earn a median income of $129K per year, with an average household size of 2.9 people. The most common occupations are professionals, technicians & trades, clerical & administrative. The top ancestries reported are Australian, English, Irish.

The median house price in Helensburgh is $1.5 million, having surged 15.7% over the past year. Units have a median price of $808,000 (-5.9% YoY). The current median weekly rent is $798. This gives a gross rental yield of approximately 2.8%. The median monthly mortgage repayment is $2,500.

Helensburgh is served by 2 schools, including 2 primary. The average ICSEA score is 1064, which is above the national average of 1,000. Public transport access includes 3 rail stations, 57 bus stops. The crime rate in the Wollongong LGA is below average at 3,519 incidents per 100,000 population.

From an investment perspective, Helensburgh offers a gross rental yield of 2.8%, rated as low yield. Property prices are near the state median ($1.5M/$1.5M). The price-to-income ratio of 11.4x is considered stretched. House prices have moved +15.7% year-on-year.

INVESTMENT SIGNALS
Rental Yield2.8% Low Yield
Price vs State$1.5M/$1.5M Near Median
Affordability11.4x Stretched
Price Momentum+15.7% Rising
INCOME (ATO 2022-23)
Median Income$65,796
Mean Income$82,940
Earners6,209
YoY Change+4.6%
SEIFA INDEX (ABS)
Advantage9/10
Education8/10
Economic10/10
Disadvantage9/10
MEDIAN HOUSE
$1.5M
15.7% YoY
MEDIAN UNIT
$808K
-5.9% YoY
MEDIAN RENT /WK
$535
POPULATION
6,576
DEMOGRAPHICS
Median Age38
Household Size2.9
HH Income /wk$2,490
Personal Income /wk$981
Mortgage /mth$2,500
CRIME (Wollongong LGA)
Crime Rate (per 100k)3,519
Total Incidents7,808
TRANSPORT
Rail Stations3
Bus Stops57
Old Station Rd At Foster St
Old Station Rd At The Crescent
Old Station Rd Opp The Crescent
SCHOOLS (2)
Avg ICSEA1064
Total Students644
Government1
Catholic1
Helensburgh Public SchoolPrimary · Government · ICSEA 1057
Holy Cross Catholic Primary SchoolPrimary · Catholic · ICSEA 1071
Data: 2026