3 Lang St, Mosman is a 5 bedroom, 2 bathroom House with 2 parking spaces and was built in 1915. The property has a land size of 651m2 and floor size of 220m2. While the property is not currently for sale or for rent, it was last sold in March 2019.
This gracious double-fronted Federation home has undergone an inspired transformation by Kerry McGrath Architects that retains the original fabric of the Federation residence while seamlessly fusing the old with the new. Designed to embrace the outdoors, a striking glass-framed pavilion serves as a dramatic contrast to the traditional front of the home with a state-of-the-art kitchen serving as the social heart of the home. Set on a level dual access 664sqm, this beautiful family home is a short walk to Mosman village shops, cafes, restaurants and renowned schools. It's close proximity to Balmoral Beach, Middle Harbour parkland and direct city transport is ideally sought after.
Landscaped gardens, elegant central hallway, 3.2m ceilings
Grand proportions, polished floorboards, restored fireplaces
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 16,022 properties. Over the last 5 years, Houses in Mosman have seen a 23.53% increase in median value, while Units have seen a 32.66% increase. As at 28 February 2026:
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