4 Billarong Avenue, Dee Why, NSW 2099 | Property Value & History | OnTheHouse
 
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4 Billarong Avenue
Dee Why NSW 2099

Bedrooms: 4
Bathrooms: 2
Car spaces: 2
Floor area: 213m2
Land area: 596m2
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Property Details for 4 Billarong Ave, Dee Why

4 Billarong Ave, Dee Why is a 4 bedroom, 2 bathroom House with 2 parking spaces and was built in 1965. The property has a land size of 596m2 and floor size of 213m2. While the property is not currently for sale or for rent, it was last sold in September 2020.

Building Type
House
Year Built
1965
Floor Size
213m2
Land Size
596m2
Local Government
Northern Beaches
Lot/Plan
2/DP216544

Last Listing description (March 2018)

Placed on a large corner block on a quiet child friendly street, this spacious family home spans across two levels and boasts light & bright interiors and a generous flowing floor plan. The perfect locale for family living, the home is situated just a 5 minute drive from Dee Why Beach & shopping precinct and a few minutes' walk from local cafes and parks.
- Polished timber floors throughout living spaces, ducted air conditioning, lawn and garden maintenance included
- Sun filled living and dining space plus a second living space or media room

- Covered alfresco entertaining deck flows out to level fully fenced lawn
- Three spacious bedrooms upstairs with built-in robes, fourth bedroom doubles as a study
- Sleek entertainers kitchen showcases expansive bench tops, a generous walk in pantry and large gas stove top
- Luxurious main bathroom with separate bath and shower, second bathroom includes laundry facilities
- Double lock up garage plus extra off street parking, separate storage room

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Property History for 4 Billarong Ave, Dee Why, NSW 2099

A timeline of how this property has performed in the market
Last Sold
$1,940,000
11 Sep 2020
Listed for Rent
$1.25k/w
05 Mar 2018
  • 11 Sep 2020
    Sold for $1,940,000
  • 28 Feb 2018
    Listed for Rent $1,200 / week
  • 09 Aug 2012
    Listed for Rent $795 / week
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About Dee Why 2099

The size of Dee Why is approximately 3.4 square kilometres. It has 11 parks covering nearly 15.0% of total area. The population of Dee Why in 2016 was 21518 people. By 2021 the population was 23354 showing a population growth of 8.5% in the area during that time. The predominant age group in Dee Why is 30-39 years. Households in Dee Why are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Dee Why work in a professional occupation.In 2021, 50.20% of the homes in Dee Why were owner-occupied compared with 50.30% in 2016.

Dee Why has 13,234 properties. Over the last 5 years, Houses in Dee Why have seen a 31.23% increase in median value, while Units have seen a 33.00% increase. As at 28 February 2026:

  • The median value for Houses in Dee Why is $2,789,265 while the median value for Units is $1,140,670.
  • Houses have a median rent of $780 while Units have a median rent of $785.
There are currently 60 properties listed for sale, and 48 properties listed for rent in Dee why on OnTheHouse. According to Cotality's data, 610 properties were sold in the past 12 months in Dee why.

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Cotality Copyright and Legal Disclaimers about Property Data

© Copyright 2026. RP Data Pty Ltd trading as Cotality (Cotality). All rights reserved. No reproduction, distribution, or transmission of the copyrighted materials is permitted. The information is deemed reliable but not guaranteed.

Disclaimer
The Cotality Data provided in this publication is of a general nature and should not be construed as specific advice or relied upon in lieu of appropriate professional advice.

While Cotality uses commercially reasonable efforts to ensure the Cotality Data is current, Cotality does not warrant the accuracy, currency or completeness of the Cotality Data and to the full extent permitted by law excludes all loss or damage howsoever arising (including through negligence) in connection with the Cotality Data.

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