21 Piper Ave, Cooranbong is a 4 bedroom, 2 bathroom House with 2 parking spaces. While the property is not currently for sale or for rent, it was last sold in August 2025. There are other 4 bedroom House sold in Cooranbong in the last 12 months.
Offering a level of sophistication rarely seen, this 3 year old family home delivers a true sense of grandeur and tranquility, an unrivalled celebration of modern luxury in a highly sought after, whisper quiet location.
Generous proportions are complimented by premium, top-of-the-line finishes and multiple living areas. The property flows effortlessly from stunning kitchen, decorated with stone benchtops with waterfall edges and top-of-the-line stainless steel appliances, leading to the ultimate outdoor entertainers' area, with insulated undercover alfresco area which backs onto peaceful and tranquil bushland.
* Luxurious 3 year old home backing into peaceful bushland
DISCLAIMER: Dimensions are approximate. 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. Figures and details are subject to change without further notice.
Land Size Approx. 525.1 sqm
Rates Approx. $2,093.00 p.a.
Water Rates Approx. $1,014.28 p.a.
Rental Approx. $780 - $830 p.w
The size of Cooranbong is approximately 70.4 square kilometres. There are 12 parks, covering nearly 14.0% of the total area. The population of Cooranbong in 2016 was 5449 people. By 2021 the population was 7077 showing a population growth of 29.9% in the area during that time. The predominant age group in Cooranbong is 0-9 years. Households in Cooranbong are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Cooranbong work in a professional occupation.In 2021, 69.80% of the homes in Cooranbong were owner-occupied compared with 70.00% in 2016.
Cooranbong has 4,128 properties. Over the last 5 years, Houses in Cooranbong have seen a 29.76% increase in median value, while Units have seen a 77.64% increase. As at 31 July 2026:
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