12 Monmouth Ave, East Killara is a 4 bedroom, 3 bathroom House with 3 parking spaces. The property has a land size of 1011m2. While the property is not currently for sale or for rent, it was last sold in April 2026. There are other 4 bedroom House sold in East Killara in the last 12 months.
Positioned within one of East Killara's most exclusive pockets, this expansive full brick residence commands an exceptional 1,011sqm (approx.) blue-ribbon landholding. Elevated on the high side of a quiet leafy street, magnificent valley views and a prized northeasterly aspect bathe the grand-scale interiors in natural light. Designed to accommodate both growing and multi-generational families, recent updates provide immediate comfort while offering scope for future enhancement. A short stroll to Killara High School, Koola Oval and local shops, enjoy convenient bus services to Lindfield East Public School, rail and the city, with easy access to the upper north shore's leading private schools, Chatswood and CBD.
• Whisper quiet location with sweeping views across Killara Valley and Garigal National Park
• Vast open plan living with galleries of glass framing elevated northeast district views
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The size of East Killara is approximately 3.2 square kilometres. It has 8 parks covering nearly 56.0% of total area. The population of East Killara in 2016 was 2978 people. By 2021 the population was 2895 showing a population decline of 2.8% in the area during that time. The predominant age group in East Killara is 10-19 years. Households in East Killara are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in East Killara work in a professional occupation.In 2021, 86.00% of the homes in East Killara were owner-occupied compared with 84.50% in 2016.
East Killara has 1,057 properties. Over the last 5 years, Houses in East Killara have seen a 13.97% increase in median value, while Units have seen a 8.31% increase. As at 30 April 2026:
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