18 Harrington Avenue, Castle Hill, NSW 2154 | Property Value & History | OnTheHouse
 
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18 Harrington Avenue
Castle Hill NSW 2154

Bedrooms: 4
Bathrooms: 2
Car spaces: 2
Floor area: 154m2
Land area: 420m2
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Last updated 18 May 2026
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Property Details for 18 Harrington Ave, Castle Hill

18 Harrington Ave, Castle Hill is a 4 bedroom, 2 bathroom House with 2 parking spaces. The property has a land size of 420m2 and floor size of 154m2. While the property is not currently for sale or for rent, it was last sold in May 2018.

Building Type
House
Floor Size
154m2
Land Size
420m2
Local Government
The Hills Shire
Lot/Plan
441/DP1046014

Last Listing description (June 2018)

Experience convenient family living in this quality residence located an easy walk to St Angela s Primary School, childcare and shops. High ceilings enhance the home s spacious layout, spread over two levels with a blend of casual and formal zones. Double bedrooms provide excellent privacy upstairs. The master suite boasts its own balcony, ensuite and a walk-in wardrobe.
A bar with wine storage features in the formal lounge room and there is a dedicated ground floor study. Caesarstone benches in the kitchen are angled to maximise seating and floor space. A sunny meals area flows from the kitchen, with glass sliding doors inviting the breeze and natural light from the backyard. Here, a paved covered alfresco area wraps around to level lawn and a saltwater plunge pool. Located 200m to St Angela s Primary School and childcare, Kellyville Village is a five minute walk.
Well presented with floating floorboards and detailed architraves

Brand new oven and gas stove in kitchen
Powder room on ground floor for convenience
Zoned ducted air conditioning
Walk to William Clarke College, parks, BMX track and basketball courts

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Property History for 18 Harrington Ave, Castle Hill, NSW 2154

A timeline of how this property has performed in the market
Last Sold
$1,285,000
09 May 2018
  • 09 May 2018
    Sold for $1,285,000
  • 09 Feb 2018
    Listed for Sale SOLD $1,285,000
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About Castle Hill 2154

The size of Castle Hill is approximately 18.9 square kilometres. It has 68 parks covering nearly 12.1% of total area. The population of Castle Hill in 2016 was 39594 people. By 2021 the population was 40874 showing a population growth of 3.2% in the area during that time. The predominant age group in Castle Hill is 40-49 years. Households in Castle Hill are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Castle Hill work in a professional occupation.In 2021, 72.40% of the homes in Castle Hill were owner-occupied compared with 74.50% in 2016.

Castle Hill has 19,916 properties. Over the last 5 years, Houses in Castle Hill have seen a 33.51% increase in median value, while Units have seen a 11.28% increase. As at 30 April 2026:

  • The median value for Houses in Castle Hill is $2,443,954 while the median value for Units is $1,012,252.
  • Houses have a median rent of $968 while Units have a median rent of $788.
There are currently 124 properties listed for sale, and 43 properties listed for rent in Castle hill on OnTheHouse. According to Cotality's data, 800 properties were sold in the past 12 months in Castle hill.

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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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