Waverley Council
Diamond Bay
Diamond Bay at a glance
Median house
$952,000
Sales data pending
Median unit
$685,440
Sales data pending
Days on market
–
Average to sell
Walk score
48
Car dependent
Population
14.4k
Median age 42
About
Welcome to Diamond Bay.
Diamond Bay is a suburb in New South Wales.
Side by side
Compare Diamond Bay with a nearby suburb.
Median, growth, schools, walkability, all in one view.
Market
The price of a home here.
Median house price
$952,000
+0.0% over the past year. Median unit price $685,440.
Rental and ownership
Weekly rent (house)
$715/wk
Weekly rent (unit)
$608/wk
Owner occupied
–
Renter occupied
–
At a deeper level
$952,000
Sales data pending
$685,440
Sales data pending
–
Average days to sell
14,434
Median age: 42
Get property alerts for Diamond Bay
Be the first to know when new listings hit the market.
For investors
Investment overview.
Gross Yield (House)
Source: NSW Fair Trading3.91%
Based on $952,000 median
Gross Yield (Unit)
Source: NSW Fair Trading4.61%
Based on $685,440 median
Annual Growth (House)
Source: NSW Fair Trading–
Year-on-year capital growth
Annual Growth (Unit)
Source: NSW Fair Trading–
Year-on-year capital growth
Owner Occupancy
Source: ABS Census 2021–
Higher = more owner-occupier demand
Days on Market
Source: NSW Fair Trading–
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
14,434
Median age
42
Family households
–
Lone person
–
Safety
Crime and safety.
Crime data not available for this suburb.
Getting around
Walkability.
48
40
80
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Education
Schools in Diamond Bay.
Local schools for Diamond Bay
View the catchment for each school to find out more.
Government School Catchment
Vaucluse Public School
Rose Bay Public School
Rose Bay Secondary College
© 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 Diamond Bay.
- What is the median house price in Diamond Bay?
- The median house price in Diamond Bay, NSW 2030 is $952,000. The median unit price is $685,440. Annual growth is +0.0%.
- What is the Diamond Bay postcode?
- Diamond Bay is in the 2030 postcode, in NSW, in the Waverley Council region.
- What is the average rent in Diamond Bay?
- The median weekly rent for houses is $715, for units it's $608.
- What schools are in Diamond Bay?
- There are 20 schools serving Diamond Bay on this page, including Kincoppal - Rose Bay School of the Sacred Heart, Kambala, Vaucluse Public School.
- How walkable is Diamond Bay?
- Diamond Bay has a Walk Score of 48 out of 100, car-dependent for most errands. transit score 40, bike score 80.
- What suburbs are near Diamond Bay?
- Diamond Bay is close to Rose Bay North, Vaucluse, Dover Heights, Rose Bay, Watsons Bay.
- What is the population of Diamond Bay?
- Diamond Bay has approximately 14,434 residents. The median age is 42.
For Sale
Diamond Bay
Guides
Surrounding Suburbs
Side by side
Compare Diamond Bay 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 Diamond Bay?
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