57a Onslow St, Rose Bay is a 4 bedroom, 2 bathroom House with 1 parking spaces and was built in 1930. The property has a land size of 234m2 and floor size of 155m2. While the property is not currently for sale or for rent, it was last sold in March 2025. There are other 4 bedroom House sold in Rose Bay in the last 12 months.
Nestled towards the end of a peaceful cul-de-sac, this contemporary semi-detached residence promises a low-maintenance lifestyle and provides a wonderful environment for family living with its generous accommodation, multi living areas, and lovely light-filled ambience.
Soaring ceilings and a neutral palette enhance the sense of space, complemented by separate lounge and dining areas, as well as a versatile rumpus room. The open-plan granite kitchen, featuring state of the art Smeg & Bosch appliances, adjoins the dining area and seamlessly extends to the backyard, providing an idyllic family-friendly setting for alfresco dining and entertaining.
Generously sized bedrooms all include built-in wardrobes, with the second bedroom featuring its own private balcony overlooking the backyard. Conveniently located to enjoy the Rose Bay lifestyle, within a level stroll of shops, cafs and private schools.
- 4 bedrooms, 2 bathrooms, 1 carport
- Contemporary low-maintenance family home
- Light and breezy open plan kitchen/dining zone
- Alfresco courtyard with landscaped backyard
- Granite kitchen with Smeg & Bosch appliances
- Four generous bedrooms with built-ins, balcony to second bed
- Versatile rumpus/family room, separate lounge & dining zones
- Two stylish bathrooms (one on each level), main with separate bath
- Covered single carport, front garden
- Reverse cycle A/C, European laundry, gas bayonet
- Located within a level stroll of shops, cafs & private schools
The size of Rose Bay is approximately 2.5 square kilometres. It has 15 parks covering nearly 35.5% of total area. The population of Rose Bay in 2016 was 10053 people. By 2021 the population was 9911 showing a population decline of 1.4% in the area during that time. The predominant age group in Rose Bay is 30-39 years. Households in Rose Bay are primarily childless couples and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Rose Bay work in a professional occupation.In 2021, 53.80% of the homes in Rose Bay were owner-occupied compared with 52.80% in 2016.
Rose Bay has 6,115 properties. Over the last 5 years, Houses in Rose Bay have seen a 49.24% increase in median value, while Units have seen a 32.05% increase. As at 31 January 2026:
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