Cecil Hills at a glance
Median house
$1,200,000
+12.3% year on year
Median unit
$377,280
Days on market
44
Average to sell
Walk score
2
Very car dependent
Population
6,906
Median age 38
The brief
What to know about Cecil Hills.
The postcode for Cecil Hills is 2171 (NSW), part of Greater Sydney.
The median house price in Cecil Hills is $1,200,000.
Cecil Hills (2171) sits in the Liverpool region of NSW. The median house here is $1,200,000, in line with the NSW median of around $1.10M. Prices have moved +12.3% over the past year, well clear of the NSW average (3%).
Cecil Hills has roughly 6,906 residents, with a typical family-age mix. Households are predominantly owner-occupied. Daily life is car-dependent: most residents drive to work, school and the shops. Listings here typically sell in 44 days, slower than the NSW average of 32.
Side by side
Compare Cecil Hills with a nearby suburb.
Median, growth, schools, walkability, all in one view.
Day to day
What it’s like to live here.
Cecil Hills scores 2/100 on walkability, which makes it car-dependent with limited public transport. Plan for two cars in a typical household, especially if work isn't local.
Summer days here average around 26°C (mild), winter mornings around 8°C (mild). Annual rainfall lands at about 1302mm. Data comes from the Bureau of Meteorology's Sydney (Observatory Hill) station, 32.5km away.
Schooling within or near the suburb covers 10 government primary, 4 government secondary, 2 Catholic, 4 independent.
Who lives here
Demographics.
The 2021 Census put Cecil Hills's population at 6,906, with a median age of 38. That sits as a typical family-age mix. Households are predominantly owner-occupied (83% own, 14% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (91% family households, 8% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
6,906
Median age
38
Family households
91%
Lone person
8%
Demographics data as of May 2026· ABS 2021 Census
Houses change hands at $1,200,000 on a typical sale, in line with the NSW median. Units come in around $377,280, roughly 69% below the house median. The last 12 months delivered strong growth (+12.3%) — well clear of the long-run average for the state. Days on market run long (44 days), so well-priced listings still need patience.
For buyers
A 20% deposit on the median house works out to roughly $240,000. Prices are in line with the NSW median, so the broader state lending settings apply.
For sellers
Days on market are running long here (44 days), so realistic pricing and patient marketing matter. Twelve-month growth is +12.3%, supporting confident pricing at the upper end of recent comparables.
Market
The price of a home here.
Median house price
$1,200,000
+12.3% over the past year. Median unit price $377,280.
Sales data as of December 2024· sales-abs
Rental and ownership
Weekly rent (house)
$530/wk
Weekly rent (unit)
$550/wk
Owner occupied
83%
Renter occupied
14%
At a deeper level
$1,200,000
+12.3% annual growth
$377,280
44
Average days to sell
6,906
Median age: 38
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For investors
Investment overview.
Gross rental yield on houses sits at 2.30% (median rent $530/wk against a $1,200,000 price tag). Units yield 7.58% gross, often the better cash-flow play for first-time investors. Renter share is modest (14%), so the rental pool is smaller and tenant demand can be patchier than in higher-density suburbs. The 12-month growth of +12.3% adds a capital-growth case on top of the yield.
Gross Yield (House)
Source: ABS Data by Region (SA2-level, 2024) · Dec 20242.30%
Based on $1,200,000 median
Gross Yield (Unit)
Source: ABS Data by Region (SA2-level, 2024) · Dec 20247.58%
Based on $377,280 median
Annual Growth (House)
Source: ABS Data by Region (SA2-level, 2024) · Dec 2024+12.3%
Year-on-year capital growth
Annual Growth (Unit)
Source: ABS Data by Region (SA2-level, 2024) · Dec 2024–
Year-on-year capital growth
Owner Occupancy
Source: ABS Census 2021 · May 202683%
Higher = more owner-occupier demand
Days on Market
Source: ABS Data by Region (SA2-level, 2024) · Dec 202444 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.
5-year trajectory
at +12.3%/yr
2021
$672K
5-year change
+79%
2026
$1.2M
Trajectory derived from the current median compounded at the suburb’s annual growth rate, not raw sale-by-sale history.
Safety
Crime and safety.
152
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.
2
0
100
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Education
Schools in Cecil Hills.
Local schools for Cecil Hills
View the catchment for each school to find out more.
Government School Catchment
Cecil Hills Public School
Cecil Hills High School
Bonnyrigg Heights Public 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 Cecil Hills.
- What is the median house price in Cecil Hills?
- The median house price in Cecil Hills, NSW 2171 is $1,200,000. The median unit price is $377,280. Annual growth is +12.3%.
- What is the Cecil Hills postcode?
- Cecil Hills is in the 2171 postcode, in NSW, in the Liverpool City Council region.
- Where is Cecil Hills?
- Cecil Hills is a suburb of Sydney, in NSW 2171. It is part of the Greater Sydney area, in the Liverpool City Council region.
- What is the average rent in Cecil Hills?
- The median weekly rent for houses is $530, for units it's $550.
- What schools are in Cecil Hills?
- There are 20 schools serving Cecil Hills on this page, including Cecil Hills Public School, Cecil Hills High School, Freeman Catholic College.
- How walkable is Cecil Hills?
- Cecil Hills has a Walk Score of 2 out of 100, highly car-dependent. transit score 0, bike score 100.
- What suburbs are near Cecil Hills?
- Cecil Hills is close to Elizabeth Hills, Abbotsbury, Cecil Park, Bonnyrigg Heights, Edensor Park.
- What is the population of Cecil Hills?
- The population of Cecil Hills is approximately 6,906 (2021 Census). The median age is 38.
For Sale
Cecil Hills
Buying
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Surrounding Suburbs
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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 →
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