11 Leinster Ave, Killarney Heights is a 4 bedroom, 2 bathroom House with 2 parking spaces and was built in 1975. The property has a land size of 718m2 and floor size of 138m2. While the property is not currently for sale or for rent, it was last sold in December 2025. There are other 4 bedroom House sold in Killarney Heights in the last 12 months.
An idyllic entertainers' paradise basking in north facing views of Garigal National Park, 'Casa Blanca' offers a flexible layout ideal for growing families who seek space, privacy and lots of natural light. Imbued with an exquisite Hampton's style aesthetic, interiors reveal a breezy open family space that flows outdoors to a gorgeous white deck, while overlooking a sunlit pool, easycare lawns and vast entertaining area. Close to Killarney Heights Public/High school. 10 minutes to Chatswood.- Hamptons' style island kitchen equipped with quality stainless appliances- Light and airy bedrooms with built-ins, exquisite full rainshower bathroom- Privately set main bedroom complete with deluxe ensuite and deck access- Multiple alfresco settings for large scale or intimate outdoor entertaining- Potential self-contained accommodation with new kitchenette and bathroom- New granite wine bar, double carport, cathedral ceilings, plantation shuttersDisclaimer: the information provided is for general informational purposes only and is not intended as legal, financial, or real estate advice. While every effort is made to ensure the accuracy of the information, we make no guarantees regarding its completeness or accuracy. Prospective parties are encouraged to conduct their own independent investigations. We are not responsible for any liabilities that arise from use of information provided.
The size of Killarney Heights is approximately 4.3 square kilometres. It has 12 parks covering nearly 57.8% of total area. The population of Killarney Heights in 2016 was 4469 people. By 2021 the population was 4502 showing a population growth of 0.7% in the area during that time. The predominant age group in Killarney Heights is 10-19 years. Households in Killarney Heights are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Killarney Heights work in a professional occupation.In 2021, 85.90% of the homes in Killarney Heights were owner-occupied compared with 87.40% in 2016.
Killarney Heights has 1,560 properties. Over the last 5 years, Houses in Killarney Heights have seen a 42.49% increase in median value, while Units have seen a 41.34% increase. As at 31 December 2025:
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