4a/21 Thornton St, Darling Point is a 3 bedroom, 2 bathroom Unit with 2 parking spaces and was built in 1965. While the property is not currently for sale or for rent, it was last sold in November 2021.
Showcasing breathtaking and uninterrupted views across Sydney Harbour encompassing the entire span of Sydney's iconic Harbour Bridge, Opera House, City Skyline, North Sydney to Manly, The Heads and the boat studded waters of Rushcutters Bay from the balcony and every room in this expansive 151 sqm (approximately) apartment.
Situated on the coveted north-west corner and premier 'A' wing, of 'Thornton Place', one of Darling Point's most renowned, sought after and well-maintained security apartment buildings with onsite Building Manager and a recently upgraded BKH designed lift lobby. Residents also enjoy the resort like amenities of a heated swimming pool, surrounded by exquisitely manicured gardens which flow from a common entertaining room with spectacular Harbour Bridge and Opera House views.
The size of Darling Point is approximately 0.7 square kilometres. It has 4 parks covering nearly 14.3% of total area. The population of Darling Point in 2016 was 4190 people. By 2021 the population was 3977 showing a population decline of 5.1% in the area during that time. The predominant age group in Darling Point is 70-79 years. Households in Darling Point are primarily childless couples and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Darling Point work in a professional occupation.In 2021, 61.30% of the homes in Darling Point were owner-occupied compared with 61.50% in 2016.
Darling Point has 2,951 properties. Over the last 5 years, Houses in Darling Point have seen a 23.06% increase in median value, while Units have seen a 41.21% increase. As at 31 December 2025:
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