21 Ashford Avenue, Castle Hill, NSW 2154 | Property Value & History | OnTheHouse
OFF MARKET

21 Ashford Avenue
Castle Hill NSW 2154

Bedrooms: 3
Bathrooms: 2
Car spaces: 2
Floor area: 130m2
Land area: 1077m2
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Last updated 9 Feb 2026
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Property Details for 21 Ashford Ave, Castle Hill

21 Ashford Ave, Castle Hill is a 3 bedroom, 2 bathroom Unit with 2 parking spaces. The property has a land size of 1077m2 and floor size of 130m2. While the property is not currently for sale or for rent, it was last sold in May 2023.

Building Type
Unit
Floor Size
130m2
Land Size
1077m2
Local Government
The Hills Shire
Lot/Plan
20/DP259082

Last Listing description (October 2025)

A rare opportunity to own one of ARGO Castle Hill's most distinguished residences - 265sqm of refined indoor-outdoor living, with the privacy of direct street access and the scale of a luxury home.A statement in space, style, and exclusivity, G08 is one of only two ground-floor residences in the distinguished ARGO Castle Hill. Offering a remarkable 265sqm of total living, this is a home that redefines apartment living.The interiors span 154sqm, crafted with an emphasis on light, flow, and versatility. From the moment you enter, the seamless connection to the 111sqm private terrace creates an effortless transition between indoor elegance and outdoor freedom.This is a home designed for flexibility - three generous bedrooms plus a large media/multipurpose room easily adaptable into a 4th bedroom, home office, or entertainment suite. The master retreat features a private ensuite and built-in wardrobe, while every bedroom enjoys direct access to the terrace, inviting natural light and a sense of openness into each space.Practicality has been elevated to match the luxury: a walk-in pantry, walk-in laundry, and extensive storage solutions ensure the home functions as beautifully as it feels. Completing the picture, three secure car spaces offer a rarity in apartment living.As an off-the-plan residence, buyers have the exciting opportunity to personalise and customise the design to their own preferences - creating a home that truly reflects their lifestyle and taste.With direct street access to Partridge Avenue, G08 delivers the privacy and convenience of a house, while placing you in the heart of Castle Hill's vibrant lifestyle precinct - moments from shopping, dining, and transport.Features 3 bedrooms + media/multipurpose room (optional 4th bedroom) 154sqm internal living space 111sqm private terrace with direct street access Master suite with ensuite and built-in wardrobe Walk-in pantry & walk-in laundry 3 secure car spaces Unmatched indoor-outdoor living for entertaining and relaxation Customization options availableExtra FeaturesAir Conditioning Built-In Wardrobes Car Parking - Basement Carpeted Close to Schools Close to Shops Close to Transport Creative Disabled Access Ensuite Heating High Clearance Intercom Lift Installed Pool Security Access Security SystemG08 is more than an address - it's an opportunity to own a residence that combines the proportions of a home, the ease of apartment living, and the prestige of ARGO Castle Hill.Enquire now for pricing, full floorplans, and your private appointment at the ARGO showroom.CALL NICHOLAS HARB 0427 530 419

Property History for 21 Ashford Ave, Castle Hill, NSW 2154

A timeline of how this property has performed in the market
Last Sold
$2,700,000
23 May 2023
  • 02 Apr 2025
    Listed for Sale Not Disclosed
  • 23 Sep 2024
    Listed for Sale Not Disclosed
  • 23 May 2023
    Sold for $2,700,000
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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 19,827 properties. Over the last 5 years, Houses in Castle Hill have seen a 56.52% increase in median value, while Units have seen a 15.27% increase. As at 31 January 2026:

  • The median value for Houses in Castle Hill is $2,556,703 while the median value for Units is $1,036,372.
  • Houses have a median rent of $900 while Units have a median rent of $780.
There are currently 110 properties listed for sale, and 44 properties listed for rent in Castle hill on OnTheHouse. According to Cotality's data, 848 properties were sold in the past 12 months in Castle hill.

Suburb Insights for Castle Hill 2154

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Cotality Copyright and Legal Disclaimers about Property Data
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.