6/21 Guilfoyle Avenue, Double Bay, NSW 2028 | Property Value & History | OnTheHouse
OFF MARKET

6/21 Guilfoyle Avenue
Double Bay NSW 2028

Bedrooms: 2
Bathrooms: 1
Car spaces: 1
Floor area: 71m2
Land area: 71m2
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Property Details for 6/21 Guilfoyle Ave, Double Bay

6/21 Guilfoyle Ave, Double Bay is a 2 bedroom, 1 bathroom Unit with 1 parking spaces and was built in 1935. The property has a land size of 71m2 and floor size of 71m2. While the property is not currently for sale or for rent, it was last sold in September 2018.

Building Type
Unit
Year Built
1935
Floor Size
71m2
Land Size
71m2
Local Government
Woollahra
Lot/Plan
6/SP40012

Last Listing description (December 2023)

"GUILFOYLE HOUSE" CHARMING ART DECO APARTMENT IN THE HEART OF DOUBLE BAY

This beautifully renovated, North facing apartment is exclusively held in a block of only 9 apartments. Private & spacious, the apartment is located on the 1st floor in a prime position at the rear of the building, with an abundance of sunshine enhancing its appeal.

Superbly located for ultra convenience just minutes easy level stroll to Double Bay Village, waterfront park, marina, ferries, shops, transport + Redleaf Beach. Edgecliff Station is only 5 minutes away.

+ Formal entry foyer
+ 2 double bedrooms, modern bathroom
+ Separate study area
+ Modern eat-in kitchen (internal laundry)
+ Large open plan combined living
+ Adjoining dining area
+ Full security building
+ Available furnished or un furnished

Please visit this link to apply: https://t-app.com.au/lsdb

Property History for 6/21 Guilfoyle Ave, Double Bay, NSW 2028

A timeline of how this property has performed in the market
Last Sold
$1,085,000
28 Sep 2018
  • 28 Nov 2023
    Listed for Rent $900 / week
  • 28 Sep 2018
    Sold for $1,085,000
  • 29 Aug 2018
    Listed for Sale For Sale $1,100,000
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About Double Bay 2028

The size of Double Bay is approximately 0.8 square kilometres. It has 6 parks covering nearly 10.0% of total area. The population of Double Bay in 2016 was 4642 people. By 2021 the population was 4709 showing a population growth of 1.4% in the area during that time. The predominant age group in Double Bay is 30-39 years. Households in Double Bay are primarily childless couples and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Double Bay work in a professional occupation.In 2021, 53.10% of the homes in Double Bay were owner-occupied compared with 54.90% in 2016.

Double Bay has 3,719 properties. Over the last 5 years, Houses in Double Bay have seen a 50.28% increase in median value, while Units have seen a 30.38% increase. As at 30 November 2025:

  • The median value for Houses in Double Bay is $7,374,590 while the median value for Units is $1,831,214.
  • Houses have a median rent of $1,300 while Units have a median rent of $1,100.
There are currently 3 properties listed for sale, and 7 properties listed for rent in Double bay on OnTheHouse. According to Cotality's data, 147 properties were sold in the past 12 months in Double bay.

Suburb Insights for Double Bay 2028

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Cotality Copyright and Legal Disclaimers about Property Data
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.