11 Allenby St, Clontarf is a 5 bedroom, 3 bathroom House with 2 parking spaces and was built in 1994. The property has a land size of 686m2 and floor size of 320m2. While the property is not currently for sale or for rent, it was last sold in June 2020.
Nestled within one of Sydneys most exclusive harbourside enclaves on the flat by Clontarf Beach, this exceptional executive residence provides a tranquil sanctuary of luxury, elegance and privacy. Superbly designed with formal and informal living areas providing entertaining options for any occasion and crafted in sumptuous contemporary themes, it is embraced by lush tropical gardens and level lawns with a sparkling pool and spa. Rubbing shoulders with similar prestige homes within a family-friendly community, it is literally footsteps from the beach and waterside parks, and moments from schools, shopping, Manly Beach and the city.
* Secure gated access from the street to a grand covered portico
The size of Clontarf is approximately 0.9 square kilometres. There are 5 parks, covering nearly 23.9% of the total area. The population of Clontarf in 2016 was 1737 people. By 2021 the population was 1746 showing a population growth of 0.5% in the area during that time. The predominant age group in Clontarf is 50-59 years. Households in Clontarf are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Clontarf work in a professional occupation.In 2021, 90.50% of the homes in Clontarf were owner-occupied compared with 87.80% in 2016.
Clontarf has 666 properties. Over the last 5 years, Houses in Clontarf have seen a 3.97% increase in median value, while Units have seen a 6.95% increase. As at 30 June 2026:
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