Mountain Lagoon NSW

Postcode 2758 · Hawkesbury LGA

Mountain Lagoon is a quiet locality in New South Wales within the Hawkesbury local government area (postcode 2758). With a population of 78, the suburb has an older demographic with a median age of 55. Households earn a median income of $85K per year, with an average household size of 2.3 people. The most common occupations are sales, managers, professionals. The top ancestries reported are English, Australian, Irish.

The median house price in Mountain Lagoon is $1.3 million, having dropped significantly 21.9% over the past year. The current median weekly rent is $650. This gives a gross rental yield of approximately 2.7%. The median monthly mortgage repayment is $2,167.

Public transport access includes 8 bus stops. The crime rate in the Hawkesbury LGA is below average at 2,661 incidents per 100,000 population.

From an investment perspective, Mountain Lagoon offers a gross rental yield of 2.7%, rated as low yield. Property prices are near the state median ($1.3M/$1.5M). The price-to-income ratio of 14.8x is considered stretched. House prices have moved -21.9% year-on-year.

INVESTMENT SIGNALS
Rental Yield2.7% Low Yield
Price vs State$1.3M/$1.5M Near Median
Affordability14.8x Stretched
Price Momentum-21.9% Falling
SEIFA INDEX (ABS)
Advantage8/10
Education9/10
Economic8/10
Disadvantage9/10
MEDIAN HOUSE
$1.3M
-21.9% YoY
MEDIAN RENT /WK
$360
POPULATION
78
DEMOGRAPHICS
Median Age55
Household Size2.3
HH Income /wk$1,625
Personal Income /wk$749
Mortgage /mth$2,167
CRIME (Hawkesbury LGA)
Crime Rate (per 100k)2,661
Total Incidents1,828
TRANSPORT
Bus Stops8
Data: 2025