2/1-3 Onslow Ave, Elizabeth Bay is a 3 bedroom, 3 bathroom Unit with 2 parking spaces and was built in 2009. The property has a land size of 1282m2 and floor size of 114m2. While the property is not currently for sale or for rent, it was last sold in October 2025. There are other 3 bedroom Unit sold in Elizabeth Bay in the last 12 months.
Positioned In a world-class harbourside setting, this vast and immaculate residence delivers a rare level of sophistication and grandeur in one of Sydney's most desirable streets. Set on the 2nd level of the exclusive "One Onslow," an address of just 9 prestige homes in Elizabeth Bay where famed Billyard Ave meets Onslow Ave, it offers house-like proportions and lavish indoor-outdoor living with glorious harbour views, complete with secure double parking.
Flowing across a sprawling single level showcasing soaring 3m high ceilings, the interiors open to a breathtaking full-width entertainment loggia terrace gazing north-east across the harbour to Darling Point. Multiple living and dining areas unfold seamlessly to this magnificent terrace, creating a showpiece setting for entertaining. At its heart lies a state-of-the-art Miele marble kitchen, while a custom study, laundry, and vast storage throughout enhance effortless day-to-day luxury.
Accommodation is palatial, with a remarkable master suite featuring dressing room and opulent marble ensuite, plus 2 further oversized bedrooms, both with b/ins and ensuites. With bespoke finishes, gas fireplace, and high-end C-Bus electronics, every detail has been considered for contemporary comfort. Complete with ducted zoned AC, heated bathroom floors, lift access, and secure lock-up storeroom, it is a home of rare distinction.
Set in an elite security building opposite Arthur McElhone Reserve and steps to Macleay St's vibrant village atmosphere, this residence presents a once-in-a-lifetime opportunity in Elizabeth Bay's most coveted harbourside enclave. A true masterpiece of scale and style, it stands as the perfect executive residence or luxurious downsizer haven, with nothing further to spend for a lifestyle of unmatched prestige.
- Grand 3-bedroom home in elite 'One Onslow'
- Full-width loggia terrace, NE views to harbour
- Soaring 3 metre high ceilings
- House-like single-level layout of vast scale
- Multiple living + dining areas flow to terrace
- State-of-the-art Miele marble gas kitchen
- Master suite w/ dressing room, marble ensuite
- 2 further bedrooms w/ b/ins, 2nd w/ ensuite
- Bespoke custom study + extensive storage
- Gas fireplace, C-Bus electronics, luxe finishes
- Heated marble bathrooms, internal laundry
- Ducted zoned r/c air-conditioning throughout
- Secure u/ground parking for 2 cars, storeroom
- Prestigious boutique building of just 9 residences
- Lift access, video intercom, exclusive security
- Opposite McElhone Gardens, steps to harbour
- Stroll to Macleay Street dining, cafes, boutiques
- One of Elizabeth Bay's most coveted addresses
The size of Elizabeth Bay is approximately 0.2 square kilometres. It has 5 parks covering nearly 10.8% of total area. The population of Elizabeth Bay in 2016 was 5215 people. By 2021 the population was 4878 showing a population decline of 6.5% in the area during that time. The predominant age group in Elizabeth Bay is 30-39 years. Households in Elizabeth Bay are primarily childless couples and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Elizabeth Bay work in a professional occupation.In 2021, 38.20% of the homes in Elizabeth Bay were owner-occupied compared with 36.10% in 2016.
Elizabeth Bay has 4,656 properties. Over the last 5 years, Houses in Elizabeth Bay have seen a 43.17% increase in median value, while Units have seen a 5.42% increase. As at 30 November 2025:
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