5/11 Clanalpine St, Mosman is a 3 bedroom, 2 bathroom Unit with 1 parking spaces and was built in 1970. The property has a land size of 1297m2. While the property is not currently for sale or for rent, it was last sold in August 1993.
Tucked away high above the peaceful Sirius Cove, this exceptional two-level townhouse offers a rare combination of breathtaking harbour views & an enviable location in one of Mosmans most prestigious & sought-after enclaves. Set within a small complex of only five townhouses, the property provides a private & exclusive living experience, while still being just a short stroll from local amenities & Sirius Cove Beach Reserve.
The standout feature of this home is its spectacular panoramic views of Sydneys main harbour. From the iconic Taronga Zoo to the scenic Eastern Suburbs, these vistas will leave you in awe every single day. Whether you're enjoying a morning coffee or hosting friends on the expansive entertaining deck, the beauty of Sydney Harbour provides a constantly evolving backdrop.
> Open plan combined lounge/dining room is light filled & inviting, seamlessly flowing onto the large entertaining deck that takes full advantage of the incredible panoramic harbour views
This highly desirable property is secluded just 300 metres above Sirius Cove, offering a quintessential harbourside lifestyle that's ideal for buyers looking for a small home or semi in an ultra-prime location. The convenience of being within walking distance to Avenue Roads shops, Mosman Village, ferries, buses & picturesque harbour walks makes this home not only serene but also incredibly accessible.
This townhouse represents a rare opportunity to secure a property in one of Sydney's most coveted harbourside locations. With its unparalleled views, delightful features & proximity to everything Mosman has to offer, this home is ideal for those seeking an exclusive lifestyle in an unbeatable location.
Total area on title 296.8sqm with internal living space of 135.3sqm
Approximate Outgoings: Council $516.00pq Water $169.03pq Strata $1,750.00pq
Disclaimer:
* The information provided here is collected from sources we believe to be reliable, but we cannot guarantee its accuracy or offer any warranty. *
Property Code: 1394
The size of Mosman is approximately 8.7 square kilometres. There are 45 parks, covering nearly 29.6% of the total area. The population of Mosman in 2016 was 28475 people. By 2021 the population was 28329 showing a population decline of 0.5% in the area during that time. The predominant age group in Mosman is 50-59 years. Households in Mosman are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Mosman work in a professional occupation.In 2021, 64.10% of the homes in Mosman were owner-occupied compared with 62.80% in 2016.
Mosman has 16,057 properties. Over the last 5 years, Houses in Mosman have seen a -2.29% decrease in median value, while Units have seen a 2.96% increase. As at 31 August 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.