18 Dawson Avenue, Thornleigh, NSW 2120 | Property Value & History | OnTheHouse
OFF MARKET

18 Dawson Avenue
Thornleigh NSW 2120

Bedrooms: 4
Bathrooms: 4
Car spaces: 3
Land area: 693m2
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Property Details for 18 Dawson Ave, Thornleigh

18 Dawson Ave, Thornleigh is a 4 bedroom, 4 bathroom House with 3 parking spaces. The property has a land size of 693m2. While the property is not currently for sale or for rent, it was last sold in June 2023.

Building Type
House
Land Size
693m2
Local Government
Hornsby
Lot/Plan
20/A/DP7921

Last Listing description (February 2025)

Located in one the most sought-after pockets in the area and is centrally located to train, transport and shopping centres Woolworths and Aldi.

Adjacent to the popular Thornleigh Recreational Parks and Oval and across the road to Lane Cove National park

This Architecturally designed executive full brick master-built residence is a rare find for the Northern Districts area.

This multi- level home with award winning gardens provides the ultimate in luxury, style and space.

Modern and inviting floor plan concept with grand foyer and exciting open plan living with a breathtaking outlook of stunning pool and water cascade through the walls of glass.

Lavishly and inspiring formal living grand high ceiling and a complete wall of glass capturing the blissful reserve across the road.

Comprises of 4 exceptional size bedrooms all with built in's

Master bedroom fit for a king and queen with private balcony and oversized ensuite with double shower recess and vanity.

Media theatre room with projector and surrounds speakers with private balcony overlooking reserve recreation park.

Tremendous versatile media or 5th bedroom with shelving and ADSL provision.

Magnificent size kitchen with mobile breakfast bar island, caeserstone bench, double sink, dishwasher, induction hot plate, double oven and built custom fridge and freezer.

Family entertaining comes no better with exquisite rear outdoor undercover with automatic gate and pergola and extensive private enclosed rear area with basketball hoop.

Stunning resort style salt water in ground pool with gazebo and amenities.

This showcase property is loaded with so many features but see below for some of

2.7 metre ceilings
solid concrete flooring
Ducted Reverse cycle air conditioning
Double garage with remote door and extra car space provision
Intercom system
Security and alarm
Professional landscaped gardens with automatic irrigation
Halogen lighting and natural gas heating
Large laundry with ample cupboard space
Quality floor coverings throughout

PLEASE NOTE: Do NOT enter the premises without being accompanied by a Real Estate Agent.

Disclaimer: "We have been furnished with the above information, however, Homefront give 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 enquiries in order to determine whether or not this information is in fact accurate. The property is subject to prior lease or withdrawal."

Property History for 18 Dawson Ave, Thornleigh, NSW 2120

A timeline of how this property has performed in the market
Last Sold
$3,100,000
24 Jun 2023
Listed for Rent
$1.30k/w
29 May 2020
  • 24 Jun 2023
    Sold for $3,100,000
  • 01 Jun 2023
    Listed for Sale SOLD $3,100,000
  • 07 May 2020
    Listed for Rent - Price not available
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About Thornleigh 2120

The size of Thornleigh is approximately 3.9 square kilometres. It has 21 parks covering nearly 19.2% of total area. The population of Thornleigh in 2016 was 8464 people. By 2021 the population was 8898 showing a population growth of 5.1% in the area during that time. The predominant age group in Thornleigh is 40-49 years. Households in Thornleigh are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Thornleigh work in a professional occupation.In 2021, 74.60% of the homes in Thornleigh were owner-occupied compared with 77.90% in 2016.

Thornleigh has 4,026 properties. Over the last 5 years, Houses in Thornleigh have seen a 45.24% increase in median value, while Units have seen a 28.73% increase. As at 31 December 2025:

  • The median value for Houses in Thornleigh is $1,901,448 while the median value for Units is $1,235,361.
  • Houses have a median rent of $820 while Units have a median rent of $750.
There are currently 9 properties listed for sale, and 15 properties listed for rent in Thornleigh on OnTheHouse. According to Cotality's data, 164 properties were sold in the past 12 months in Thornleigh.

Suburb Insights for Thornleigh 2120

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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.