Dee Why suburb profile
Dee Why is a beachside Northern Beaches suburb centred on its wide sandy shore and foreshore, anchored by a promenade, surf club and the wetland reserve of Dee Why Lagoon. The streets behind the esplanade mix low-rise apartments with older weatherboard and brick homes, creating a blend of long-term locals, young professionals and families who favour an outdoor, coastal lifestyle. Pittwater Road forms the main shopping and bus corridor, with cafés, restaurants and everyday services clustered close to the beach. The suburb offers easy access to green space and coastal recreation while keeping regular public transport links to the rest of the northern beaches and the city.
Dee Why property market performance
Current median dwelling price$1,592,500Past 3 months
Property growth+3.3%Past 12 months
The median house price in Dee Why is $2.11 million, down a solid 5.2% over the last 12 months. The median unit price is $1.075 million, up sharply 11.7% over the last 12 months, so unit values have moved in the opposite direction to house values this year.
Over the last 3 months there were 11 house sales and 158 unit sales. Houses sold in a median of 35 days and units in 28 days, so both property types sold in a similar time.
The rental market in Dee Why showed house rents averaging $1,325 a week, up sharply 10.4% over the last 12 months. Unit rents averaged $800 a week, up a solid 8.1%, with house rents rising a little faster than unit rents.
| Houses | Units | |
|---|---|---|
Median price Past 3 months | $2.11M | $1.07M |
Change in value Past 12 months | -5.2% | 11.7% |
Sold Past 3 months | 11 | 158 |
Median days on market Past 12 months | 35 | 28 |
Average rent Past 12 months | $1325 | $800 |
Change in rent Past 12 months | 10.4% | 8.1% |
5 year median price trend for houses and units
Dee Why demographics
Dee Why is home to 23,354 people and has a median age of 36. The typical household earns $2,106 a week, roughly $110,000 a year.
Families make up the bulk of household types. There are 2,544 couple families with children (39.0%) and 2,875 couple families without children (44.1%), so couple families together account for 83.1% of families. One-parent families total 990 (15.2%), and other families total 117 (1.8%).
In Dee Why most homes are owner-occupied: 21.5% are owned outright (2,064 homes) and 30.0% are owned with a mortgage (2,886), a combined 51.5% owner-occupation, while renters make up 48.5% (4,670 homes).
Dee Why infrastructure, key developments and investment opportunities
Dee Why is covered by the Dee Why Town Centre Master Plan, which remains the guiding council framework for town-centre renewal. The master plan and the Dee Why Town Centre Contributions Plan set local infrastructure priorities including improved streetscapes, new public open spaces and better walking and cycling links, and they identify improving connections to the Northern Beaches Hospital as a priority.
Current and recent works listed by council include a Dee Why Beach playground upgrade, dune restoration and bush regeneration at Dee Why Lagoon and detailed design work for Wheeler Creek rehabilitation. The council has completed roof works at Dee Why Surf Life Saving Club and is procuring secure bike storage adjacent to the club. Dee Why is served by the B-Line bus stops and Transport for NSW has made timetable and minor route adjustments to boost capacity through the suburb.
Suburbs near Dee Why
Some popular suburbs near Dee Why include:
How does Dee Why compare to nearby suburbs?
- Median house prices: Dee Why’s median house price is 6.4% lower than Narraweena’s.
- Median unit prices: Dee Why’s median unit price is 6.9% lower than Brookvale’s.
- House price growth: Property prices in nearby Narraweena have risen 12.2% more than in Dee Why over the past year.
- Unit price growth: Over the past 12 months, unit prices in Dee Why have grown 1.6% higher than in Brookvale.
- Selling speed for houses: Properties in Dee Why are selling 53.3% faster than in Narraweena.
- Selling speed for units: Properties in nearby Brookvale are selling 42.9% faster than in Dee Why.
- Investment considerations: In Dee Why, the rental yield for house is 44.2% higher than the Sydney average, while the rental yield for units is 1.8% higher.
- House price growth: Over the past 12 months, house prices in Dee Why have grown 32.6% higher than the average rate of growth across Sydney.
- Unit price growth:Over the past 12 months, unit prices in Dee Why have grown 21.2% higher than the average rate of growth for units across Sydney.

