11 Illeroy Avenue, Killara, NSW 2071 | Property Value & History | OnTheHouse
 
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11 Illeroy Avenue
Killara NSW 2071

Bedrooms: 3
Bathrooms: 1
Car spaces: 2
Land area: 783m2
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Last updated 12 Jan 2026
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Property Details for 11 Illeroy Ave, Killara

11 Illeroy Ave, Killara is a 3 bedroom, 1 bathroom House with 2 parking spaces and was built in 1949. The property has a land size of 783m2. While the property is not currently for sale or for rent, it was last sold in May 2015.

Building Type
House
Year Built
1949
Land Size
783m2
Local Government
Ku-Ring-Gai
Lot/Plan
36/DP16277

Last Listing description (June 2015)

Fantastic potential . Blue ribbon east side location with peaceful bush outlook.
Enjoying elevated bushland views & providing an ideal entry point into a highly sought after pocket of Killara, this full brick family home is bursting with opportunity. On offer for the first time since it was built in 1949, it sits proudly on the high side of a quiet no through road & offers nature lovers the chance to renovate & add their personal touch to a sunny north-facing home that promises peaceful, rainforest-like living within walking distance to Gordon station & shops, Ravenswood Girls and in the coveted Killara High School & Gordon East Public catchment area.
Light filled open plan living/dining with fireplace opens to private terrace with tranquil bush outlook, perfect for entertaining family & friends.

Original kitchen with rear garden access fantastic opportunity to renovate & redesign.
Three good-sized bedrooms; master with built-in wardrobe enjoys peaceful bushland views.
Large family bathroom would benefit from update; outside toilet/laundry; under-house storage, third toilet.
Low maintenance rear garden with level lawn; original tiered rockeries; flowering camellia hedges, established front gardens; gently flowing creek.
Double lock up garage; ample storage.
Potential to create idyllic home in whisper quiet, family-friendly area on an ultra-private, in a prestigious east side location.
Soak up the beautiful bush surrounds & soothing sounds of nature knowing you have the convenience of rail, buses, shops & schools just a short walk away.
DISCLAIMER: The information contained herein has been provided by our Principal and third parties, which we merely pass on without any representation or warranty given, intended or implied by us as to its correctness and with no liability accepted by us in this regard. You must rely upon your own enquiries as to its accuracy or otherwise.

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Property History for 11 Illeroy Ave, Killara, NSW 2071

A timeline of how this property has performed in the market
Last Sold
$1,420,000
16 May 2015
  • 16 May 2015
    Sold for $1,420,000
  • 17 Apr 2015
    Listed for Sale SOLD BY DAVID AND ROSEMARY PANNELL
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About Killara 2071

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 4,458 properties. Over the last 5 years, Houses in Killara have seen a 43.48% increase in median value, while Units have seen a 19.33% increase. As at 31 December 2025:

  • The median value for Houses in Killara is $3,813,307 while the median value for Units is $1,154,303.
  • Houses have a median rent of $1,300 while Units have a median rent of $820.
There are currently 20 properties listed for sale, and 10 properties listed for rent in Killara on OnTheHouse. According to Cotality's data, 215 properties were sold in the past 12 months in Killara.

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Cotality Copyright and Legal Disclaimers about Property Data

© Copyright 2026. RP Data Pty Ltd trading as Cotality (Cotality). All rights reserved. No reproduction, distribution, or transmission of the copyrighted materials is permitted. The information is deemed reliable but not guaranteed.

Disclaimer
The Cotality Data provided in this publication is of a general nature and should not be construed as specific advice or relied upon in lieu of appropriate professional advice.

While Cotality uses commercially reasonable efforts to ensure the Cotality Data is current, Cotality does not warrant the accuracy, currency or completeness of the Cotality Data and to the full extent permitted by law excludes all loss or damage howsoever arising (including through negligence) in connection with the Cotality Data.

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