Norwood Payneham and St Peters
Trinity Gardens
Trinity Gardens at a glance
Median house
$1,606,300
-2.6% year on year
Median unit
$316,800
Sales data pending
Days on market
–
Average to sell
Walk score
76
Very walkable
Population
1,264
Median age 40
About
Welcome to Trinity Gardens.
Trinity Gardens is a suburb in Australia.
Side by side
Compare Trinity Gardens with a nearby suburb.
Median, growth, schools, walkability, all in one view.
Nearby suburbs
Market
The price of a home here.
Median house price
$1,606,300
-2.6% over the past year. Median unit price $316,800.
Sales data as of May 2026· sales-sa
Rental and ownership
Weekly rent (house)
$650/wk
Weekly rent (unit)
$560/wk
Owner occupied
72%
Renter occupied
26%
At a deeper level
$1,606,300
-2.6% annual growth
$316,800
Sales data pending
–
Average days to sell
1,264
Median age: 40
Rental data as of December 2025· rental-sa
Get property alerts for Trinity Gardens
Be the first to know when new listings hit the market.
For investors
Investment overview.
Gross Yield (House)
Source: data.sa.gov.au · May 20262.10%
Based on $1,606,300 median
Gross Yield (Unit)
Source: data.sa.gov.au · May 20269.19%
Based on $316,800 median
Annual Growth (House)
Source: data.sa.gov.au · May 2026-2.6%
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 202672%
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 -2.6%/yr
2021
$1.8M
5-year change
-12%
2026
$1.6M
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
1,264
Median age
40
Family households
73%
Lone person
24%
Demographics data as of May 2026· ABS 2021 Census
Safety
Crime and safety.
28
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.
76
0
100
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Nearby suburbs
Education
Schools in Trinity Gardens.
Local schools for Trinity Gardens
View the catchment for each school to find out more.
Government School Catchment
Trinity Gardens School
Marryatville Primary School
East Adelaide 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 Trinity Gardens.
- What is the median house price in Trinity Gardens?
- The median house price in Trinity Gardens, SA 5068 is $1,606,300. The median unit price is $316,800. Annual growth is -2.6%.
- What is the Trinity Gardens postcode?
- Trinity Gardens is in the 5068 postcode, in SA, in the Norwood Payneham and St Peters region.
- What is the average rent in Trinity Gardens?
- The median weekly rent for houses is $650, for units it's $560.
- What schools are in Trinity Gardens?
- There are 20 schools serving Trinity Gardens on this page, including Trinity Gardens School, St Joseph's School, Pembroke School.
- How walkable is Trinity Gardens?
- Trinity Gardens has a Walk Score of 76 out of 100, very walkable. transit score 0, bike score 100.
- What suburbs are near Trinity Gardens?
- Trinity Gardens is close to Maylands, Payneham South, St Morris, Beulah Park, Firle.
- What is the population of Trinity Gardens?
- Trinity Gardens has approximately 1,264 residents. The median age is 40.
For Sale
For Rent
Trinity Gardens
Guides
Surrounding Suburbs
Side by side
Compare Trinity Gardens vs a nearby suburb
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
Every figure on this page carries its source and as-of date in a tooltip. If a figure looks off to you, tell us and we’ll fix it within a week.
No login
No paywall, no sign-up, no download form. The suburb data is the product. We earn from partner brokers and agents on the rare occasion you ask for one.
Want a real human to help with Trinity Gardens?
If you’ve looked at the numbers and want someone to talk it through, whether that’s an agent, broker, accountant or conveyancer, we’ll find the right person for your situation. Free, no commitment.
Get connected