18 Mountain Ave, Woonona is a 4 bedroom, 3 bathroom House with 2 parking spaces. The property has a land size of 879m2 and floor size of 112m2. While the property is not currently for sale or for rent, it was last sold in June 2026. There are other 4 bedroom House sold in Woonona in the last 12 months.
village | views | poolside
Privately positioned in one of Woonona's most desirable lower foothill pockets, this beautifully presented family home delivers the rare combination of village convenience, ocean and escarpment outlooks, and relaxed resort-style living. Set behind lush established gardens with a striking brick faade, wide verandah and sparkling pool, the home offers a warm sense of character with generous modern family function. With three separate living spaces, four bedrooms, three bathrooms and a flexible lower level that can operate almost self-contained, it is ideal for growing families, multi-generational living or those wanting extra space to work from home.
what you will love
> highly sought-after lower Woonona Heights position
> ocean and escarpment views captured from multiple rooms
> beautifully presented family residence with a warm brick faade
> four generous bedrooms, including a main bedroom with ensuite and outlook
> three bathrooms, offering excellent flexibility for families and guests
> three separate living spaces, creating room for families to spread out
> flexible lower level with potential to operate as self-contained accommodation
> modern kitchen with great connection to the main living and dining areas
> seamless indoor-outdoor flow to the poolside entertaining space
> private in-ground pool framed by established gardens and sun-drenched terrace
> double garage plus additional off-street parking
> moments to Woonona village, cafes, schools, shops, transport and beaches
> council = $2,767 pa, water = $817 pa, land size = 879 sqm
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The size of Woonona is approximately 7.7 square kilometres. There are 30 parks, covering nearly 11.4% of the total area. The population of Woonona in 2016 was 12187 people. By 2021 the population was 12374 showing a population growth of 1.5% in the area during that time. The predominant age group in Woonona is 40-49 years. Households in Woonona are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Woonona work in a professional occupation.In 2021, 72.90% of the homes in Woonona were owner-occupied compared with 71.90% in 2016.
Woonona has 5,612 properties. Over the last 5 years, Houses in Woonona have seen a 30.76% increase in median value, while Units have seen a 38.64% increase. As at 31 May 2026:
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