4/9 Guilfoyle Ave, Double Bay is a 3 bedroom, 1 bathroom Unit and was built in 1963. The property has a land size of 544m2 and floor size of 121m2. While the property is not currently for sale or for rent, it was last sold in December 1999.
This apartment stretches from the north face of the building to the south with no common walls. Kitchen and one of the three bedroom overlooks north facing garden and heritage homes. Lounge and two of the 3 bedrooms including the main bedroom overlooks beautiful recently renovated Guilfoyle Park .
- Parisian looking building and apartment with a Paris cafe district outlook
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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 3,728 properties. Over the last 5 years, Houses in Double Bay have seen a 51.44% increase in median value, while Units have seen a 34.79% increase. As at 31 January 2026:
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