31 Mariner Rd, Illawong is a 4 bedroom, 3 bathroom House with 2 parking spaces and was built in 1985. The property has a land size of 644m2 and floor size of 236m2. While the property is not currently for sale or for rent, it was last sold in May 2017.
Panoramic city skyline views are one of the first things you notice from this grandly positioned family home set on the high side of one of Illawong's best streets. Warm, welcoming and beautifully maintained, this house features several living areas for the growing family plus expansive indoor/outdoor entertaining options with a large covered alfresco accessed from the family living area and informal dining/kitchen area. Recent updates include a modern kitchen with quality appliances, new carpet and painting inside and out. The private, easy-care rear garden has been freshly landscaped. Three of the four bedrooms are extra-spacious with the master enjoying a massive walk-in-robe and large ensuite. This home ticks all the boxes.
Ducted vacuum system, air-conditioning
Storage space in abundance
The size of Illawong is approximately 5.9 square kilometres. It has 14 parks covering nearly 13.2% of total area. The population of Illawong in 2016 was 7271 people. By 2021 the population was 7427 showing a population growth of 2.2% in the area during that time. The predominant age group in Illawong is 60-69 years. Households in Illawong are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Illawong work in a professional occupation.In 2021, 91.00% of the homes in Illawong were owner-occupied compared with 90.60% in 2016.
Illawong has 2,661 properties. Over the last 5 years, Houses in Illawong have seen a 55.38% increase in median value, while Units have seen a 44.96% increase. As at 30 November 2025:
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