18 Allenby St, Clontarf is a 4 bedroom, 3 bathroom House with 2 parking spaces. The property has a land size of 570m2. While the property is not currently for sale or for rent, it was last sold in December 2021.
Located just one street back from the picturesque Clontarf Beach within one of Sydneys most prestigious pockets, this classic family home sits on a prime level parcel of land with a perfect north rear aspect. Tightly held by the one owner for 39 years in an area where properties rarely present for sale, it offers an unrepeatable opportunity to enhance and enlarge this charming light-filled home.
* One of the few originals left in this prestigious beachside enclave
* Attractive dual level double brick home offers scope to enhance and enlarge
Council: $3,273pa approx
Water: $716pa approx
We are presently showing this property by private appointment between: 1:00 - 1:30pm on Saturday. This is due to the ongoing developments restricting open homes. Bookings can be organised by calling, texting or emailing the listing agents directly. Alternatively: if a different time would better suit, please let us know and we will do our very best to facilitate that. Thank you for your understanding at this time.
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 -1.87% decrease in median value, while Units have seen a 10.63% increase. As at 31 July 2026:
N/A
N/A
View TrendN/A
N/A
N/A
N/A
View TrendN/A
N/A
© 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.
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.