City of Holdfast Bay
Seacliff
Seacliff at a glance
Median house
$1,681,500
+26.4% year on year
Median unit
$293,040
Sales data pending
Days on market
–
Average to sell
Walk score
18
Very car dependent
Population
2,117
Median age 46
About
Welcome to Seacliff.
Seacliff is a suburb in Australia.
Side by side
Compare Seacliff with a nearby suburb.
Median, growth, schools, walkability, all in one view.
Market
The price of a home here.
Median house price
$1,681,500
+26.4% over the past year. Median unit price $293,040.
Sales data as of May 2026· sales-sa
Rental and ownership
Weekly rent (house)
$700/wk
Weekly rent (unit)
$500/wk
Owner occupied
75%
Renter occupied
24%
At a deeper level
$1,681,500
+26.4% annual growth
$293,040
Sales data pending
–
Average days to sell
2,117
Median age: 46
Rental data as of December 2025· rental-sa
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For investors
Investment overview.
Gross Yield (House)
Source: data.sa.gov.au · May 20262.16%
Based on $1,681,500 median
Gross Yield (Unit)
Source: data.sa.gov.au · May 20268.87%
Based on $293,040 median
Annual Growth (House)
Source: data.sa.gov.au · May 2026+26.4%
Year-on-year capital growth
Annual Growth (Unit)
Source: data.sa.gov.au · May 2026–
Year-on-year capital growth
Owner Occupancy
Source: ABS Census 2021 · May 202675%
Higher = more owner-occupier demand
Days on Market
Source: data.sa.gov.au · May 2026–
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 +26.4%/yr
2021
$521K
5-year change
+223%
2026
$1.7M
Trajectory derived from the current median compounded at the suburb’s annual growth rate, not raw sale-by-sale history.
Who lives here
Demographics.
Population
2,117
Median age
46
Family households
73%
Lone person
24%
Demographics data as of May 2026· ABS 2021 Census
Safety
Crime and safety.
35
total offences in 2025-26
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 June 2026· State Police Open Data
Getting around
Walkability.
18
0
65
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Education
Schools in Seacliff.
Local schools for Seacliff
View the catchment for each school to find out more.
Government School Catchment
Seacliff Primary School
Seaview Downs Primary School
Brighton Primary School
© ACARA, licensed under CC BY 4.0.
Climate
Weather year-round.
Annual Rainfall
448 mm
Hottest Month (avg max)
28.0°C
Coldest Month (avg min)
7.0°C
Monthly Rainfall (mm)
Weather data from BOM station Adelaide (Kent Town) (11 km away)
Climate data as of May 2026· Bureau of Meteorology
Frequently asked
About Seacliff.
- What is the median house price in Seacliff?
- The median house price in Seacliff, SA 5049 is $1,681,500. The median unit price is $293,040. Annual growth is +26.4%.
- What is the Seacliff postcode?
- Seacliff is in the 5049 postcode, in SA, in the City of Holdfast Bay region.
- What is the average rent in Seacliff?
- The median weekly rent for houses is $700, for units it's $500.
- What schools are in Seacliff?
- There are 20 schools serving Seacliff on this page, including Seacliff Primary School, Seaview Downs Primary School, Brighton Primary School.
- How walkable is Seacliff?
- Seacliff has a Walk Score of 18 out of 100, highly car-dependent. transit score 0, bike score 65.
- What suburbs are near Seacliff?
- Seacliff is close to Kingston Park, South Brighton, Seacliff Park, Brighton, Seaview Downs.
- What is the population of Seacliff?
- Seacliff has approximately 2,117 residents. The median age is 46.
Seacliff
Guides
Surrounding Suburbs
Side by side
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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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