Hawkesbury City Council
Calga
Calga at a glance
Median house
$1,500,000
Sales data pending
Median unit
$316,800
Sales data pending
Days on market
42
Average to sell
Walk score
0
Very car dependent
Population
134
Median age 43
About
Welcome to Calga.
Calga is a suburb in New South Wales.
Side by side
Compare Calga with a nearby suburb.
Median, growth, schools, walkability, all in one view.
Market
The price of a home here.
Median house price
$1,500,000
+0.0% over the past year. Median unit price $316,800.
Sales data as of May 2026· rental-nsw
Rental and ownership
Weekly rent (house)
$400/wk
Weekly rent (unit)
$350/wk
Owner occupied
66%
Renter occupied
32%
At a deeper level
$1,500,000
Sales data pending
$316,800
Sales data pending
42
Average days to sell
134
Median age: 43
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For investors
Investment overview.
Gross Yield (House)
Source: NSW Fair Trading · May 20261.39%
Based on $1,500,000 median
Gross Yield (Unit)
Source: NSW Fair Trading · May 20265.74%
Based on $316,800 median
Annual Growth (House)
Source: NSW Fair Trading · May 2026–
Year-on-year capital growth
Annual Growth (Unit)
Source: NSW Fair Trading · May 2026–
Year-on-year capital growth
Owner Occupancy
Source: ABS Census 2021 · May 202666%
Higher = more owner-occupier demand
Days on Market
Source: NSW Fair Trading · May 202642 days
Lower = higher buyer demand
Gross rental yield is annual rent divided by purchase price, before expenses. It does not account for vacancy rates, management fees, maintenance, or financing costs. Use this as a starting point for further research.
Who lives here
Demographics.
Population
134
Median age
43
Family households
70%
Lone person
13%
Demographics data as of May 2026· ABS 2021 Census
Safety
Crime and safety.
41
total offences in 2025
Top offence categories
Crime statistics are reported at LGA level and may cover a broader area than this suburb.
Source: State Police Open Data
Crime data as of January 2025· State Police Open Data
Getting around
Walkability.
0
0
0
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Education
Schools in Calga.
Local schools for Calga
View the catchment for each school to find out more.
Government School Catchment
Kariong Public School
Kariong Mountains High School
Girrakool School
© ACARA, licensed under CC BY 4.0.
Climate
Weather year-round.
Annual Rainfall
1302 mm
Hottest Month (avg max)
26.2°C
Coldest Month (avg min)
8.4°C
Monthly Rainfall (mm)
Weather data from BOM station Sydney (Observatory Hill) (33 km away)
Climate data as of May 2026· Bureau of Meteorology
Frequently asked
About Calga.
- What is the median house price in Calga?
- The median house price in Calga, NSW 2250 is $1,500,000. The median unit price is $316,800. Annual growth is +0.0%.
- What is the Calga postcode?
- Calga is in the 2250 postcode, in NSW, in the Hawkesbury City Council region.
- What is the average rent in Calga?
- The median weekly rent for houses is $400, for units it's $350.
- What schools are in Calga?
- There are 5 schools serving Calga on this page, including Kariong Public School, Ngaruki Gulgul, Kariong Mountains High School.
- How walkable is Calga?
- Calga has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Calga?
- Calga is close to Mooney Mooney Creek, Mount White, Glenworth Valley, Lower Mangrove, Wendoree Park.
- What is the population of Calga?
- Calga has approximately 134 residents. The median age is 43.
Calga
Guides
Side by side
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See median prices, growth, schools, walkability and risk side by side in one view.
Sources cited
Median, growth and rental data from state revenue offices and ABS. Census from ABS 2021. Climate from BoM. Hazard from Geoscience Australia. School data from ACARA. Crime from state police open data. Full methodology →
Always dated
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