40 Billyard Ave, Wahroonga is a 6 bedroom, 5 bathroom House with 4 parking spaces and was built in 2019. The property has a land size of 1150m2 and floor size of 346m2. While the property is not currently for sale or for rent, it was last sold in August 2016.
Classic family entertaining home
Lifestyle - Commanding a blue ribbon address in one of Wahroonga's finest eastside streets, this classic family entertaining residence is nestled upon a north facing corner block with entry from a quiet cul-de-sac. A generous offering of formal/informal living across one immaculately presented floor, elegant modern interiors incorporating a self-contained teenage retreat flow to the sun drenched terrace and glorious in-ground pool. Just a leisurely 10-minute stroll to Wahroonga's boutique village, city trains, Knox Grammar and Abbotsleigh
Accommodation - Polished floorboards sweep from the foyer into the magnificent lounge with an imposing open fireplace and large dining room. A huge open plan living and informal dining area has parquetry floors, reverse cycle air conditioning and custom cabinetry. Schemed in stainless steel benchtops, the newly renovated gourmet kitchen boasts premium Miele appliances, a CaesarStone breakfast bar and extensive bespoke storage. Further on are four king size bedrooms with built-in robes including the master with a full ensuite, and a twin spa bathroom
The size of Wahroonga is approximately 9.7 square kilometres. It has 36 parks covering nearly 13.3% of 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 7,363 properties. Over the last 5 years, Houses in Wahroonga have seen a 44.21% increase in median value, while Units have seen a 28.52% increase. As at 31 December 2025:
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