Dee Why NSW 2099

Suburb

Suburb Summary

Dee Why, NSW 2099, is a major Northern Beaches suburb in Sydney governed by Northern Beaches Council. It is a beachfront urban centre with strong beach access, many bus services, and typical CBD commute times of about 55 minutes by public transport and 40 minutes by car. Dee Why has a lively coastal character, strong retail and walkability, and is served by major regional shopping at Westfield Warringah Mall. Housing is dominated by apartments rather than detached houses. The area has generally above-average household income, a median age of 36, and a diverse community with Australian, English and Chinese backgrounds.

PART 1
Geographic Profile

Property Type Mix

The mix of houses and apartments that make up the Dee Why NSW 2099 property market, and the sale price range each achieved over the past 12 months.

Houses vs Apartments
14.1%
81.6%
4.3%
Houses (14.1%)
Apartments (81.6%)
Townhouses/Villas/Unclassified (4.3%)
House Price Range$1.8M–$6.6MPast 12 months
Apartment Price Range$368k–$6.9MPast 12 months

Major Road Frontage & Noise

How close Dee Why NSW 2099 properties sit to major roads or rail, and how much traffic noise that brings compared to properties set back from them.

Road & rail proximity
13.7%
26.4%
59.9%
On a major road (13.7%)
Near a major road
Away from major road or rail
Major Roads in Dee
PITTWATER RD7.4% of suburb properties
DEE WHY PDE5.6% of suburb properties
HARBORD RD0.3% of suburb properties
THE STRAND0.2% of suburb properties
FISHER RD0.1% of suburb properties
WARRINGAH RD0.1% of suburb properties

Public Transport

Train, metro, light rail, ferry and B-Line services accessible from Dee Why NSW 2099.

Services in Dee Why NSW 2099
Collaroy
Dee Why
Roseville

Schools

Primary and secondary school catchments serving Dee Why NSW 2099, with star ratings and the share of suburb dwellings each catchment covers.

Primary School
Dee Why Public School
Developing level60% of suburb properties in catchment
Primary School
Brookvale Public School
Developing level17.5% of suburb properties in catchment
Primary School
Curl Curl North Public School
Good level17.1% of suburb properties in catchment
Primary School
Narraweena Public School
Developing level5% of suburb properties in catchment
Primary School
Cromer Public School
Good level0.4% of suburb properties in catchment
Secondary School
Northern Beaches Secondary College Cromer Campus
Good level99.8% of suburb properties in catchment
Secondary School
The Forest High School
Good level0.2% of suburb properties in catchment
Secondary School
Northern Beaches Secondary College Freshwater Senior Campus
Developing level0.2% of suburb properties in catchment
PART 2
Houses

"Houses" in this report includes detached houses, duplexes, and terraces.

Land Topography

How house lots across Dee Why NSW 2099 sit relative to street level — topography that affects drainage, flood risk, privacy, and build cost.

High-side vs low-side lots
High-sideFlatLow-side
28.1%
45.7%
26.2%
High-side (1m above)
Flat
Low-side (1m below)

Risks & Overlays

See which key planning overlays and environmental risks affect this suburb before you buy.

Heritage
0.3%
Of houses affected
Bushfire
1.7%
Of houses affected
Flood
10.4%
Of houses affected
High voltage power line
0%
Of houses affected

Train Station Proximity

The share of Dee Why NSW 2099 houses within easy walking distance (1.2km) of a train station.

Houses within 1.2km of train station0%Of all houses

Median Price Trend - Houses

The 20-year trend in median house sale prices across Dee Why NSW 2099, tracked separately from apartments.

Dee Why House Median
$1.3M$2.5M$3.8M$5M$290k · 1996$330k · 1997$416k · 1998$428k · 1999$455k · 2000$519k · 2001$652k · 2002$711k · 2003$750k · 2004$740k · 2005$717k · 2006$749k · 2007$815k · 2008$854k · 2009$923k · 2010$968k · 2011$900k · 2012$931k · 2013$1.1M · 2014$1.5M · 2015$1.7M · 2016$1.8M · 2017$1.6M · 2018$1.7M · 2019$1.9M · 2020$2.4M · 2021$2.5M · 2022$2.5M · 2023$2.9M · 2024$2.8M · 202519962003201120182026

Land & Property Feature Metrics

Typical land characteristics and common property features across Dee Why NSW 2099.

Median land value$1.7MOf houses affected
Median lot frontage15mOf houses affected
Median land size569m²Of houses affected
Houses with a pool12.8%Of houses affected

Pocket Price Distribution

How property prices vary across the different pockets of Dee Why NSW 2099, and how each pocket compares.

Median house priceDerived from sales
House sales41Past 12 months
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PART 3
Apartments

Median Price Trend - Apartments

The 20-year trend in median apartment sale prices across Dee Why NSW 2099, tracked separately from houses.

Dee Why Apartment Median
$500k$1M$1.5M$2M$173k · 1996$210k · 1997$238k · 1998$260k · 1999$278k · 2000$330k · 2001$372k · 2002$375k · 2003$382k · 2004$370k · 2005$380k · 2006$398k · 2007$400k · 2008$435k · 2009$470k · 2010$475k · 2011$486k · 2012$535k · 2013$582k · 2014$665k · 2015$707k · 2016$805k · 2017$748k · 2018$737k · 2019$798k · 2020$950k · 2021$903k · 2022$885k · 2023$932k · 2024$1.1M · 2025$1.1M · 202619962003201120182026

Apartment Projects

Where apartment projects are concentrated across Dee Why NSW 2099, with project-level sales context.

Median apartment price$1.1MDerived from sales
Apartment sales400Past 12 months

Median Rent

The median weekly rent for apartments in Dee Why NSW 2099.

Median apartment rent$840Per week

Largest Apartment Projects

The largest apartment projects in Dee Why NSW 2099, ranked by number of lots.

1
17 HOWARD AVE, DEE WHY NSW 2099Large project (100+ lots)
2
834 PITTWATER RD, DEE WHY NSW 2099Large project (100+ lots)
3
4 KINGSWAY, DEE WHY NSW 2099Large project (100+ lots)
4
10 STURDEE PDE, DEE WHY NSW 2099Large project (100+ lots)
5
16 STURDEE PDE, DEE WHY NSW 2099Large project (100+ lots)
PART 4
Community Profile

Top 3 Occupations

The most common occupations among Dee Why NSW 2099 residents.

Professionals20%
Managers10%
Technicians and Trades Workers10%

Key Demographics & Tenure

Median age, household income, and the renter-versus-owner split that shape the Dee Why NSW 2099 community.

Median age36Years
Median income$2,460Household / week
Renters vs owner-occupiers
RentersOwner-occupiers
50%
50%
Renters
Owner-occupiers

Household Composition

How households are made up across Dee Why NSW 2099 — from families with children to couples and single-person homes.

Household type
Married with children54.2%
Married without children44.1%
Other1.8%

Top 5 Birth Countries

The leading countries of birth among Dee Why NSW 2099 residents, reflecting the suburb's cultural diversity.

Country of birth
Australia51.9%
England5.7%
China3.8%
India3.4%
New_Zealand2.8%

Religion

The most common religious affiliations reported by Dee Why NSW 2099 residents.

Top 3 religious affiliations
Christianity46%
No Religion9.9%
Buddhism4.4%

Crime in Dee Why NSW 2099

How safe is Dee Why NSW 2099? A local safety rating based on recorded crime rates in the area.

Suburb safety rating
The suburb safety rating is calculated by knest.ai based on crime statistics in NSW by BOCSAR.

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Living in Dee Why NSW 2099: Suburb Profile & FAQs

Common questions about living in and buying property in Dee Why NSW 2099 — lifestyle, transport, schools, and the housing market.

Note: Data is sourced from the Australian Bureau of Statistics (ABS) 2021 Census data and knest.ai internal statistical data.

Is Dee Why NSW 2099 a good suburb for families?

Dee Why NSW 2099 is a solid rather than standout suburb for families. The strongest family drawcards are the school indicators, with both primary and secondary education rated 5 out of 5, plus a safety rating of 4 out of 5, which gives buyers a fairly reassuring base when they are searching for a good suburb for families. There is also a visible child population, with around 7.4% of residents aged 0 to 4 and 9.0% aged 5 to 14, so families are clearly part of the suburb mix rather than an exception. That said, Dee Why is not dominated by detached family housing. Separate houses make up only 11% of homes, while apartments account for 53%, and the average household size is 2.3 people. For buyers with kids, that means Dee Why can work very well if beach lifestyle, schools and convenience matter more than a large backyard or a quieter low-density setting.

What is it like to live in Dee Why NSW 2099?

Living in Dee Why NSW 2099 feels beachside, busy and practical. Dee Why sits in the Northern Beaches and reads as a genuine coastal urban centre rather than a sleepy village suburb. The lifestyle appeal is obvious: beachfront access, strong retail at 5 out of 5, walkability at 4 out of 5, culture at 4 out of 5, and a suburb character that is more active and everyday-convenient than secluded. For buyers who want cafes, shops, beach time and a suburb where daily errands are easier without driving everywhere, Dee Why has real appeal. The trade-off is that it is not especially leafy, with canopy cover at 20.46%, so the environment leans more built beachside than green and sheltered. Safety is a solid 4 out of 5, which supports everyday livability, but buyers seeking a quieter, more low-key lifestyle may find Dee Why a little more energetic and dense than they want.

Is Dee Why NSW 2099 well connected for commuting?

Dee Why NSW 2099 is reasonably well connected for commuting, but it is more bus-based than rail-based. There is no train, metro or light rail service in the suburb, and no ferry, so buyers looking for direct train access should go in with clear expectations. Where Dee Why performs better is bus coverage, which is rated as many, making public transport workable for a lot of commuters, especially those already comfortable with bus travel. The average public transport commute to the Sydney CBD is about 55 minutes, while driving averages around 40 minutes, so the commute is manageable rather than especially fast. In practical terms, Dee Why suits buyers who want Northern Beaches lifestyle without being completely cut off, but the trade-off is fewer transport modes than suburbs on rail corridors. If daily train access is a must-have, Dee Why may feel less convenient than some alternatives.

Who does Dee Why NSW 2099 suit best?

Dee Why NSW 2099 suits buyers who want a beachside lifestyle with everyday convenience, especially professionals, couples, downsizers and smaller families. The local profile points in that direction: apartments make up 53% of housing, separate houses only 11%, renters are 46.21% of residents, and 35.84% of locals are managers and professionals. The top occupations are Professionals at 22.1%, Managers at 13.74%, and Technicians and Trades Workers at 13.7%, which suggests a fairly mixed but working, established coastal market. The median age is 36, so Dee Why feels active and adult-oriented rather than heavily retirement-led or dominated by very young households. Median weekly personal income of $865 and family income of $2,040 suggest a suburb with broad appeal rather than only ultra-premium buyers. It may suit buyers less well if they want a classic detached-house family suburb with a very low-density feel and a tightly held owner-occupier character.

What are the pros and cons of living in Dee Why NSW 2099?

The main trade-off in Dee Why NSW 2099 is that you get strong beachside convenience and lifestyle, but you give up some space, greenery and transport variety. On the plus side, Dee Why does a lot well for buyers who value day-to-day livability: it has beachfront access, strong retail at 5 out of 5, walkability at 4 out of 5, culture at 4 out of 5, safety at 4 out of 5, and many bus services. That combination makes it attractive for people who want to be near the water while still having shops, dining and essentials close by. The compromise is that the suburb is more apartment-heavy than house-heavy, with 53% apartments and only 11% separate houses, and canopy cover is a modest 20.46%, so it feels more urban-coastal than leafy. Buyers who care most about backyard space, train access or a quieter residential atmosphere will notice those limitations, though for the right buyer Dee Why still offers a very usable and enjoyable lifestyle.

What are property prices like in Dee Why NSW 2099?

Property prices in Dee Why NSW 2099 are expensive for many buyers, though apartments provide a more accessible entry point than houses. Recent sales data shows a median house price of about $2,000,000 from 13 house sales, while apartments had a median price of about $1,060,000 from 122 sales. That split tells buyers a lot about the market. If you are buying property in Dee Why for beach access, walkability and strong local amenity, apartments are the main path in for many budgets. Houses are much scarcer and push into a much higher bracket, which reflects the limited supply of detached homes in the suburb. The trade-off is clear: buyers can often get lifestyle and convenience here through an apartment at a lower entry price than a house, but anyone chasing land, more space and a traditional family-home setup should expect much more budget pressure in Dee Why.