20/20A Discovery Avenue, Willmot, NSW 2770 | Property Value & History | OnTheHouse
OFF MARKET

20/20A Discovery Avenue
Willmot NSW 2770

Bedrooms: 5
Bathrooms: 2
Car spaces: 1
Land area: 617m2
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Property Details for 20/20a Discovery Ave, Willmot

20/20a Discovery Ave, Willmot is a 5 bedroom, 2 bathroom House with 1 parking spaces. The property has a land size of 617m2.

Building Type
House
Land Size
617m2
Local Government
Blacktown

Last Listing description (August 2026)

Harcourts Your Place is proud to present this exceptional house and granny flat opportunity, perfectly positioned on a corner block in one of Western Sydney's most affordable and rapidly evolving growth corridors.

Offering a well-maintained three-bedroom home currently leased for approximately $470 per week, plus a near-new two-bedroom brick granny flat with an estimated rental return of $450 per week, this property provides a combined potential income of approximately $920 per week, making it an outstanding investment opportunity from day one.

The granny flat, completed only two years ago, has been thoughtfully designed with complete separation from the main residence, featuring its own private access, modern open-plan living, split-system air conditioning, ceiling fans, quality finishes and a stylish floor-to-ceiling tiled bathroom. The independent layout provides privacy for both occupants while maximising rental appeal and long-term tenant demand.

Beyond the immediate rental return, the location offers significant future upside. Wilmot is strategically positioned within close proximity to some of Western Sydney's largest infrastructure and employment projects. The new Western Sydney International Airport, Bradfield City Centre, Sydney Metro Western Sydney Airport Line and Aerotropolis are transforming the region, bringing billions of dollars in investment, new transport links and tens of thousands of future jobs. St Marys is set to become the major transport hub connecting the existing rail network to the new airport and Aerotropolis, while ongoing expansion throughout Marsden Park continues to drive population growth, employment opportunities and infrastructure investment across the broader area. These projects are expected to continue strengthening demand for both owner-occupiers and tenants throughout the region.

Features:
Three-bedroom main residence currently returning $470 per week
Granny flat currently returning $450 per week
Combined potential rental income of approximately $920 per week
Near-new two-bedroom brick granny flat (approximately 2 years old)
Corner block position
Completely separate access for both dwellings
Modern granny flat with floor-to-ceiling tiled bathroom
Split-system air conditioning and ceiling fans
Separate living arrangements ideal for investors or extended families
Close to schools, shopping centres, public transport and local amenities
Positioned within easy reach of St Marys, Marsden Park, the Western Sydney International Airport and Aerotropolis precinct

Whether you're looking for strong cash flow, dual-income security or a property positioned to benefit from the continued transformation of Western Sydney, this is an opportunity that delivers both immediate returns and long-term potential.

Disclaimer: We have been furnished with the above information; however, Harcourts Your Place St Marys and Plumpton gives no guarantees, undertakings or warnings concerning the accuracy, completeness or up-to-date nature of the information provided. All interested parties are responsible for their own independent inquiries to determine whether this information is in fact accurate.

Property History for 20/20a Discovery Ave, Willmot, NSW 2770

A timeline of how this property has performed in the market
  • 03 Aug 2026
    Listed for Sale JUST LISTED
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About Willmot 2770

The size of Willmot is approximately 0.9 square kilometres. There are 10 parks, covering nearly 20.7% of the total area. The population of Willmot in 2016 was 2430 people. By 2021 the population was 2382 showing a population decline of 2.0% in the area during that time. The predominant age group in Willmot is 20-29 years. Households in Willmot are primarily single parents and are likely to be repaying $1400 - $1799 per month on mortgage repayments. In general, people in Willmot work in a machinery operators and drivers occupation.In 2021, 38.60% of the homes in Willmot were owner-occupied compared with 38.90% in 2016.

Willmot has 936 properties. Over the last 5 years, Houses in Willmot have seen a 43.16% increase in median value. As at 31 July 2026:

  • The median value for Houses in Willmot is $904,381 while the median value for Units is $775,119.
  • Houses have a median rent of $500.
There are currently 6 properties listed for sale, and 2 properties listed for rent in Willmot on OnTheHouse. According to Cotality's data, 25 properties were sold in the past 12 months in Willmot.

Suburb Insights for Willmot 2770

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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.