20 Holt Ave, Mosman is a 4 bedroom, 2 bathroom House and was built in 1910. The property has a land size of 385m2 and floor size of 230m2. While the property is not currently for sale or for rent, it was last sold in July 2021.
Designed to provide an idyllic backdrop to a growing family's lifestyle, this renovated full brick home offers a stylish indoor/outdoor oasis maximising space, versatility and leisure in a highly desirable location.
The split level layout creates an abundance of functional living zones including multiple areas to relax, a loft style rumpus or home office and a renovated kitchen equipped with an Ilve gas range which overlooks the garden. New bi-fold glass doors facilitate seamless flow outdoors onto a paved entertaining terrace, lush lawns and a gas heated swimming pool, while the upstairs balcony basks in elevated views and city glimpses. There are four oversized bedrooms on the entry level, each appointed with built-in wardrobes and air conditioning, alongside a family bathroom complete with a spa bath and glass shower.
Additional highlights include high vaulted ceilings, polished hardwood floors, extensive storage space, a back-to-base alarm, and the potential for rear parking (STCA) via Bloxsome Lane. It's a stroll to parks, Avenue Road cafes as well as Mosman and Cremorne shopping village.
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 16,012 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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