66 Ada Ave S, Wahroonga is a 4 bedroom, 3 bathroom House with 1 parking spaces and was built in 1950. The property has a land size of 934m2 and floor size of 165m2. While the property is not currently for sale or for rent, it was last sold in March 2026. There are other 4 bedroom House sold in Wahroonga in the last 12 months.
This charming character home has been beautifully extended for modern living and holds a commanding position in a leafy upper north shore setting. Set amid landscaped level gardens framed by a canopy backdrop for exceptional privacy, a self-contained apartment with separate side access offers an outstanding option for in-law accommodation or potential rental income (STCA). A covered deck with integrated BBQ creates a haven for outdoor entertaining, while a sunken hot tub is perfectly positioned for relaxing and stargazing. Ideal for growing and multi-generational families with scope to add further value, the home enjoys a prized location within walking distance of rail, Wahroonga village, Warrawee Public School, Abbotsleigh and Knox Grammar.
Elegant character faade set amidst landscaped gardens
Open plan living with Jetmaster gas fireplace and air conditioning
Disclaimer: All information contained herein is gathered from sources we believe to be reliable. However we cannot guarantee its accuracy and interested persons should rely on their own enquiries.
The size of Wahroonga is approximately 9.7 square kilometres. There are 36 parks, covering nearly 13.3% of the total area. The population of Wahroonga in 2016 was 17371 people. By 2021 the population was 17853 showing a population growth of 2.8% in the area during that time. The predominant age group in Wahroonga is 10-19 years. Households in Wahroonga are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Wahroonga work in a professional occupation.In 2021, 78.00% of the homes in Wahroonga were owner-occupied compared with 80.60% in 2016.
Wahroonga has 7,373 properties. Over the last 5 years, Houses in Wahroonga have seen a 10.95% increase in median value, while Units have seen a 22.98% increase. As at 31 May 2026:
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