Kings Langley NSW

Postcode 2147 · Blacktown LGA

Kings Langley is a mid-sized suburb in New South Wales within the Blacktown local government area (postcode 2147). With a population of 9,354, the suburb has an established demographic with a median age of 41. Households earn a median income of $128K per year, with an average household size of 3 people. The most common occupations are professionals, clerical & administrative, managers. The top ancestries reported are Australian, English, Irish.

The median house price in Kings Langley is $1.8 million, having surged 15.2% over the past year. Units have a median price of $1.1 million (+19.7% YoY). The current median weekly rent is $615. This gives a gross rental yield of approximately 1.8%. The median monthly mortgage repayment is $2,579.

Kings Langley is served by 1 school, including 1 primary. The average ICSEA score is 1081, which is above the national average of 1,000. Public transport access includes 52 bus stops. The crime rate in the Blacktown LGA is below average at 3,212 incidents per 100,000 population.

From an investment perspective, Kings Langley offers a gross rental yield of 1.8%, rated as low yield. Property prices are near the state median ($1.8M/$1.5M). The price-to-income ratio of 14.2x is considered stretched. House prices have moved +15.2% year-on-year.

INVESTMENT SIGNALS
Rental Yield1.8% Low Yield
Price vs State$1.8M/$1.5M Near Median
Affordability14.2x Stretched
Price Momentum+15.2% Rising
SEIFA INDEX (ABS)
Advantage9/10
Education9/10
Economic10/10
Disadvantage10/10
MEDIAN HOUSE
$1.8M
15.2% YoY
MEDIAN UNIT
$1.1M
19.7% YoY
MEDIAN RENT /WK
$500
POPULATION
9,354
DEMOGRAPHICS
Median Age41
Household Size3
HH Income /wk$2,457
Personal Income /wk$955
Mortgage /mth$2,579
CRIME (Blacktown LGA)
Crime Rate (per 100k)3,212
Total Incidents14,095
TRANSPORT
Bus Stops52
SCHOOLS (1)
Avg ICSEA1081
Total Students567
Government1
Kings Langley Public SchoolPrimary · Government · ICSEA 1081
Data: 2026