51 Blackett Drive, Castle Hill, NSW 2154 | Property Value & History | OnTheHouse
 
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51 Blackett Drive
Castle Hill NSW 2154

Bedrooms: 4
Bathrooms: 3
Car spaces: 1
Floor area: 199m2
Land area: 696m2
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Last updated 26 Jan 2026
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Property Details for 51 Blackett Dr, Castle Hill

51 Blackett Dr, Castle Hill is a 4 bedroom, 3 bathroom House with 1 parking spaces and was built in 1970. The property has a land size of 696m2 and floor size of 199m2. While the property is not currently for sale or for rent, it was last sold in March 2015.

Building Type
House
Year Built
1970
Floor Size
199m2
Land Size
696m2
Local Government
The Hills Shire
Lot/Plan
1016/DP239306

Last Listing description (December 2018)

Generous proportions, a user-friendly layout and light filled interiors combine to create a comfortable residence in this family home. Designed for easycare living and entertaining, it enjoys a great address within the sought-after Roxborough Park Estate.

Set in an elevated position in a quiet street setting

Spacious living areas with formal lounge and dining rooms

A separate casual rumpus room ideal for teen retreat

Sunlit outdoor areas, private level lawn and paved spaces

In-ground swimming pool plus single lock-up garage

Four upstairs double bedrooms and built-in wardrobes to three

Main bedroom with ensuite bathroom and wide terrace

Modern kitchen equipped with quality cooking appliances

Full family bathroom, guest bathroom and double garage

Easy access to fine schools, shops, parklands and transport

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Property History for 51 Blackett Dr, Castle Hill, NSW 2154

A timeline of how this property has performed in the market
Last Sold
$930,000
25 Mar 2015
  • 25 Mar 2015
    Sold for $930,000
  • 13 Feb 2015
    Listed for Sale Price by Negotiation over $890,000
  • 13 Feb 2011
    Listed for Sale $485,000
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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 19,799 properties. Over the last 5 years, Houses in Castle Hill have seen a 58.85% increase in median value, while Units have seen a 15.04% increase. As at 31 December 2025:

  • The median value for Houses in Castle Hill is $2,543,695 while the median value for Units is $1,050,624.
  • Houses have a median rent of $900 while Units have a median rent of $770.
There are currently 103 properties listed for sale, and 42 properties listed for rent in Castle hill on OnTheHouse. According to Cotality's data, 857 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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