1 Whaddon Avenue, Dee Why, NSW 2099 | Property Value & History | OnTheHouse
 
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1 Whaddon Avenue
Dee Why NSW 2099

Bedrooms: 4
Bathrooms: 2
Car spaces: 1
Floor area: 182m2
Land area: 465m2
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Last updated 30 Mar 2026
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Property Details for 1 Whaddon Ave, Dee Why

1 Whaddon Ave, Dee Why is a 4 bedroom, 2 bathroom House with 1 parking spaces. The property has a land size of 465m2 and floor size of 182m2. While the property is not currently for sale or for rent, it was last sold in July 2016.

Building Type
House
Floor Size
182m2
Land Size
465m2
Local Government
Northern Beaches
Lot/Plan
80/DP11884

Last Listing description (August 2018)

Occupying a premium corner block position, this north facing single level home offers dual accommodation with potential to invest, expand and renew. Its peaceful cul-de-sac location allows easy foot access to Dee Why amenities, cafes, restaurants and supermarkets.

- Capture panoramic ocean views upon second floor expansion (STCA)

- Separate self contained flat providing additional income

- Privately set rear gardens, lawns and entertaining terrace

- Neat and tidy timber kitchen well equipped with gas cooktop

- Bright well sized bedrooms, most feature built-in wardrobes

- Spacious master bedroom complete with built-in wardrobes

- Light filled full bathroom is appointed with separate w/c

- Concealed timber floor boards, fireplace, air conditioning

- Single Carport and abundant on street parking available

- Ideal northern beaches location close to parks and waterways

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Property History for 1 Whaddon Ave, Dee Why, NSW 2099

A timeline of how this property has performed in the market
Last Sold
$1,420,000
23 Jul 2016
  • 23 Jul 2016
    Sold for $1,420,000
  • 30 Jun 2016
    Listed for Sale Price $1,300,000
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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 13,231 properties. Over the last 5 years, Houses in Dee Why have seen a 25.54% increase in median value, while Units have seen a 26.09% increase. As at 31 March 2026:

  • The median value for Houses in Dee Why is $2,835,669 while the median value for Units is $1,121,092.
  • Houses have a median rent of $1,300 while Units have a median rent of $780.
There are currently 56 properties listed for sale, and 45 properties listed for rent in Dee why on OnTheHouse. According to Cotality's data, 604 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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