40 Arnold St, Killara is a 5 bedroom, 3 bathroom House with 3 parking spaces and was built in 1918. The property has a land size of 1846m2. While the property is not currently for sale or for rent, it was last sold in September 2014.
embraced within 1,841sqm of magnificent landscaped gardens and positioned in one of killara's most sought after east side locations, this stately c1918 character home provides a sublime mix of timeless charm and chic contemporary style.
a landmark & historically significant residence, surrounded by a selection of the upper north shore's best properties
elegant period detailing, high ceilings, polished timber floors, leadlight windows
generous entrance foyer, gracious formal lounge and dining rooms, each with fireplaces, separate study, additional family/tv room
five bedrooms all upstairs, main with sitting room and stylish ensuite bathroom
designer kitchen includes stone italiana benchtops and heated floors, adjoining informal dining opens to both a covered alfresco terrace and garden courtyard & pavilion
ultra-private gas heated 12m swimming pool with sandstone surrounds, deep verandah, vast rolling lawns, double garage plus single carport
minutes to the station, bert oldfield park and killara high school, convenient to a number of elite private schools
The size of Killara is approximately 4.6 square kilometres. It has 28 parks covering nearly 20.3% of total area. The population of Killara in 2016 was 10574 people. By 2021 the population was 10620 showing a population growth of 0.4% in the area during that time. The predominant age group in Killara is 10-19 years. Households in Killara are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Killara work in a professional occupation.In 2021, 71.70% of the homes in Killara were owner-occupied compared with 74.30% in 2016.
Killara has 4,454 properties. Over the last 5 years, Houses in Killara have seen a 49.03% increase in median value, while Units have seen a 25.18% increase. As at 30 November 2025:
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