4 Countess St, Mosman is a 4 bedroom, 2 bathroom House with 1 parking spaces and was built in 1910. The property has a land size of 312m2 and floor size of 160m2. While the property is not currently for sale or for rent, it was last sold in August 2025. There are other 4 bedroom House sold in Mosman in the last 12 months.
An idyllic family haven crafted to perfection, this renovated 20th century home instantly appeals with a beautiful contemporary/heritage fusion on a private north west to rear parcel. The light and airy open plan family space with huge entertainers' kitchen connects effortlessly to a covered alfresco setting and garden oasis. Nestled on a quiet treelined street, it offers easy access to Bridgepoint Shopping Centre, city/local buses, a variety of restaurants and Middle Harbour Public School.
- Light and airy open plan family space basks in a private garden outlook
- Stacking glass doors create seamless flow to covered terrace and level lawns
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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 16,010 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:
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