1a David St, Mosman is a 4 bedroom, 4 bathroom House with 4 parking spaces and was built in 1920. The property has a land size of 1503m2 and floor size of 616m2. While the property is not currently for sale or for rent, it was last sold in September 2021.
One of Mosman's largest private homes, this is a truly a rare opportunity to acquire a property of such size and prestige. Absolutely no expense has been spared, the quality of the extensive renovation is second to none. Architecture and interior design by multi award winning Sydney architect, Michael Robilliard and constructed by Master builders "The Construction Connection" (TCC).
Located moments from exclusive Clifton Gardens beach and reserve, the property offers a desirable northeast aspect and some of Sydney's most expansive main harbour views. This sprawling home sits on almost 1500 square metres of land and features extensive accommodation, formal and informal living areas and resort-style facilities.
The size of Mosman is approximately 8.7 square kilometres. It has 45 parks covering nearly 29.6% of 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 16,009 properties. Over the last 5 years, Houses in Mosman have seen a 30.04% increase in median value, while Units have seen a 37.05% increase. As at 31 December 2025:
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.