21 Holt Ave, Mosman is a 5 bedroom, 3 bathroom House with 1 parking spaces and was built in 1911. The property has a land size of 463m2 and floor size of 220m2. While the property is not currently for sale or for rent, it was last sold in July 2021.
Offering a haven of peace and privacy for family life, this impressively renovated home combines Federation excellence with contemporary flair in a prestigious street.
Light filled interiors provide exceptional space and outstanding flexibility with quality finishes and level indoor/outdoor flow for relaxed living and entertaining.
Ready for a new family to create lasting memories, it enjoys a convenient setting just a short stroll to Avenue Road cafes, Cremorne village, parks, highly regarded schools and city transport.
- Two custom renovations since last sold leaves nothing to be done
- Open plan gathering area, media room and upstairs family retreat
- Well-appointed island kitchen has Ilve appliances and gas cooking
- North rear garden with dining terrace and solar/gas heated pool
- Five full sized bedrooms or four with built-ins plus a home office
- Tree-filtered outlooks towards the city from the upstairs bedrooms
- Spa ensuite to main bedroom, two bathrooms include one with spa
- High ceilings, plantation shutters and motorised Velux skylights
- Ducted heating, black Japan floors and secure undercover parking
- Close to many select schools and in catchment for Mosman Public
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:
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